Getting started in EJ2 TypeScript Treegrid control
19 Jun 202424 minutes to read
This section explains the steps to create a simple TreeGrid and demonstrates the basic usage of the TreeGrid component using the Essential JS 2 quickstart seed repository. This seed repository is pre-configured with the Essential JS 2 package.
This application is integrated with the
webpack.config.jsconfiguration and uses the latest version of the webpack-cli. It requires nodev14.15.0or higher. For more information about webpack and its features, refer to the webpack documentation.
Dependencies
Following is the list of minimum dependencies required to use the treegrid.
|-- @syncfusion/ej2-treegrid
|-- @syncfusion/ej2-grids
|-- @syncfusion/ej2-base
|-- @syncfusion/ej2-data
|-- @syncfusion/ej2-popupsSet up development environment
Open the command prompt from the required directory, and run the following command to clone the Syncfusion JavaScript (Essential JS 2) quickstart project from GitHub.
git clone https://github.com/SyncfusionExamples/ej2-quickstart-webpack- ej2-quickstartAfter cloning the application in the ej2-quickstart folder, run the following command line to navigate to the ej2-quickstart folder.
cd ej2-quickstartAdd Syncfusion JavaScript packages
Syncfusion JavaScript (Essential JS 2) packages are available on the npmjs.com public registry. You can install all Syncfusion JavaScript (Essential JS 2) controls in a single @syncfusion/ej2 package or individual packages for each control.
The quickstart application is preconfigured with the dependent @syncfusion/ej2 package in the ~/package.json file. Use the following command to install the dependent npm packages from the command prompt.
npm installImport the Syncfusion CSS styles
Syncfusion JavaScript controls come with built-in themes, which are available in the installed packages. It’s easy to adapt the Syncfusion JavaScript controls to match the style of your application by referring to one of the built-in themes.
The quickstart application is preconfigured to use the Material theme in the ~/src/styles/styles.css file, as shown below:
@import "../../node_modules/@syncfusion/ej2/material.css";You can check out the themes section to know more about built-in themes and CSS reference for individual controls.
Adding TreeGrid component
You can start adding Essential JS 2 TreeGrid component to the application. To get started, add the TreeGrid component in the app.ts and index.html files using the following code.
Place the following grid code in the app.ts.
import { TreeGrid } from '@syncfusion/ej2-treegrid';
let sampleData: Object[] = [
{
taskID: 1,
taskName: 'Planning',
startDate: new Date('02/03/2017'),
endDate: new Date('02/07/2017'),
progress: 100,
duration: 5,
priority: 'Normal',
approved: false,
subtasks: [
{ taskID: 2, taskName: 'Plan timeline', startDate: new Date('02/03/2017'),
endDate: new Date('02/07/2017'), duration: 5, progress: 100, priority: 'Normal', approved: false },
{ taskID: 3, taskName: 'Plan budget', startDate: new Date('02/03/2017'),
endDate: new Date('02/07/2017'), duration: 5, progress: 100, priority: 'Low', approved: true },
{ taskID: 4, taskName: 'Allocate resources', startDate: new Date('02/03/2017'),
endDate: new Date('02/07/2017'), duration: 5, progress: 100, priority: 'Critical', approved: false },
{ taskID: 5, taskName: 'Planning complete', startDate: new Date('02/07/2017'),
endDate: new Date('02/07/2017'), duration: 0, progress: 0, priority: 'Low', approved: true }
]
},
{
taskID: 6,
taskName: 'Design',
startDate: new Date('02/10/2017'),
endDate: new Date('02/14/2017'),
duration: 3,
progress: 86,
priority: 'High',
approved: false,
subtasks: [
{ taskID: 7, taskName: 'Software Specification', startDate: new Date('02/10/2017'),
endDate: new Date('02/12/2017'), duration: 3, progress: 60, priority: 'Normal', approved: false },
{ taskID: 8, taskName: 'Develop prototype', startDate: new Date('02/10/2017'),
endDate: new Date('02/12/2017'), duration: 3, progress: 100, priority: 'Critical', approved: false },
{ taskID: 9, taskName: 'Get approval from customer', startDate: new Date('02/13/2017'),
endDate: new Date('02/14/2017'), duration: 2, progress: 100, priority: 'Low', approved: true },
{ taskID: 10, taskName: 'Design Documentation', startDate: new Date('02/13/2017'),
endDate: new Date('02/14/2017'), duration: 2, progress: 100, priority: 'High', approved: true },
{ taskID: 11, taskName: 'Design complete', startDate: new Date('02/14/2017'),
endDate: new Date('02/14/2017'), duration: 0, progress: 0, priority: 'Normal', approved: true }
]
}
];
let treeGridObj: TreeGrid = new TreeGrid({
dataSource: sampleData,
childMapping: 'subtasks',
treeColumnIndex: 1,
columns: [
{ field: 'taskID', headerText: 'Task ID', width: 70, textAlign: 'Right' },
{ field: 'taskName', headerText: 'Task Name', width: 200, textAlign: 'Left' },
{
field: 'startDate', headerText: 'Start Date', width: 90, textAlign: 'Right', type: 'date',format: 'yMd'
},
{
field: 'endDate', headerText: 'End Date', width: 90, textAlign: 'Right', type: 'date',format: 'yMd'
},
{ field: 'duration', headerText: 'Duration', width: 80, textAlign: 'Right' },
{ field: 'progress', headerText: 'Progress', width: 80, textAlign: 'Right' },
{ field: 'priority', headerText: 'Priority', width: 90 }
],
height: 380
});
treeGridObj.appendTo('#TreeGrid');In the above code example, the hierarchical data binding is represented in which the chilMapping property denotes the hierarchy relationship; whereas in self-referencing data binding idMapping and parentIdMapping denotes the hierarchy relationship.
Now, add an HTML div element to act as the treegrid element in index.html using the following code.
<!DOCTYPE html>
<html lang="en">
<head>
<title>Essential JS 2</title>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=no" />
<meta name="description" content="Essential JS 2" />
<meta name="author" content="Syncfusion" />
<link rel="shortcut icon" href="resources/favicon.ico" />
<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet" />
</head>
<body>
<!--Element which will render as Grid-->
<div id="TreeGrid"></div>
</body>
</html>Module injection
To create a treegrid with additional features, inject the required modules. The following modules are used to extend grid’s basic functionality.
-
Page: Inject this module to use paging feature. -
SortInject this module to use sorting feature. -
Filter: Inject this module to use filtering feature. -
ExcelExport: Inject this module to use Excel export feature. -
PdfExport: Inject this module to use PDF export feature.
These modules should be injected into the grid using the TreeGrid.Inject method.
Enable paging
The paging feature enables users to view the treegrid record in a paged view. It can be enabled by setting the allowPaging property to true. Inject the Page
module as follows. If the Page module is not injected, the pager will not be rendered in the grid. The pager can be customized using the pageSettings property.
In root-level paging mode, paging is based on the root-level rows only i.e., it ignores the child row count and it can be enabled by using the pageSettings.pageSizeMode property.
import { TreeGrid, Page } from '@syncfusion/ej2-treegrid';
import { sampleData } from './datasource.ts';
TreeGrid.Inject(Page);
let treeGridObj: TreeGrid = new TreeGrid({
dataSource: sampleData,
childMapping: 'subtasks',
treeColumnIndex: 1,
allowPaging: true,
pageSettings: { pageSize: 7 },
columns: [
{ field: 'taskID', headerText: 'Task ID', width: 90, textAlign: 'Right' },
{ field: 'taskName', headerText: 'Task Name', width: 180, textAlign: 'Left' },
{
field: 'startDate', headerText: 'Start Date', width: 90, textAlign: 'Right', type: 'date',format: 'yMd'
},
{ field: 'duration', headerText: 'Duration', width: 80, textAlign: 'Right' }
]
});
treeGridObj.appendTo('#TreeGrid');/**
* TreeGrid DataSource
*/
export let sampleData: Object[] = [
{
taskID: 1,
taskName: 'Planning',
startDate: new Date('02/03/2017'),
endDate: new Date('02/07/2017'),
progress: 100,
duration: 5,
priority: 'Normal',
approved: false,
subtasks: [
{ taskID: 2, taskName: 'Plan timeline', startDate: new Date('02/03/2017'),
endDate: new Date('02/07/2017'), duration: 5, progress: 100, priority: 'Normal', approved: false },
{ taskID: 3, taskName: 'Plan budget', startDate: new Date('02/03/2017'),
endDate: new Date('02/07/2017'), duration: 5, progress: 100, priority: 'Low', approved: true },
{ taskID: 4, taskName: 'Allocate resources', startDate: new Date('02/03/2017'),
endDate: new Date('02/07/2017'), duration: 5, progress: 100, priority: 'Critical', approved: false },
{ taskID: 5, taskName: 'Planning complete', startDate: new Date('02/07/2017'),
endDate: new Date('02/07/2017'), duration: 0, progress: 0, priority: 'Low', approved: true }
]
},
{
taskID: 6,
taskName: 'Design',
startDate: new Date('02/10/2017'),
endDate: new Date('02/14/2017'),
duration: 3,
progress: 86,
priority: 'High',
approved: false,
subtasks: [
{ taskID: 7, taskName: 'Software Specification', startDate: new Date('02/10/2017'),
endDate: new Date('02/12/2017'), duration: 3, progress: 60, priority: 'Normal', approved: false },
{ taskID: 8, taskName: 'Develop prototype', startDate: new Date('02/10/2017'),
endDate: new Date('02/12/2017'), duration: 3, progress: 100, priority: 'Critical', approved: false },
{ taskID: 9, taskName: 'Get approval from customer', startDate: new Date('02/13/2017'),
endDate: new Date('02/14/2017'), duration: 2, progress: 100, priority: 'Low', approved: true },
{ taskID: 10, taskName: 'Design Documentation', startDate: new Date('02/13/2017'),
endDate: new Date('02/14/2017'), duration: 2, progress: 100, priority: 'High', approved: true },
{ taskID: 11, taskName: 'Design complete', startDate: new Date('02/14/2017'),
endDate: new Date('02/14/2017'), duration: 0, progress: 0, priority: 'Normal', approved: true }
]
},
{
taskID: 12,
taskName: 'Implementation Phase',
startDate: new Date('02/17/2017'),
endDate: new Date('02/27/2017'),
priority: 'Normal',
approved: false,
duration: 11,
progress: 66,
subtasks: [
{
taskID: 13,
taskName: 'Phase 1',
startDate: new Date('02/17/2017'),
endDate: new Date('02/27/2017'),
priority: 'High',
approved: false,
progress: 50,
duration: 11,
subtasks: [{
taskID: 14,
taskName: 'Implementation Module 1',
startDate: new Date('02/17/2017'),
endDate: new Date('02/27/2017'),
priority: 'Normal',
duration: 11,
progress: 10,
approved: false,
subtasks: [
{ taskID: 15, taskName: 'Development Task 1', startDate: new Date('02/17/2017'),
endDate: new Date('02/19/2017'), duration: 3, progress: '50', priority: 'High', approved: false },
{ taskID: 16, taskName: 'Development Task 2', startDate: new Date('02/17/2017'),
endDate: new Date('02/19/2017'), duration: 3, progress: '50', priority: 'Low', approved: true },
{ taskID: 17, taskName: 'Testing', startDate: new Date('02/20/2017'),
endDate: new Date('02/21/2017'), duration: 2, progress: '0', priority: 'Normal', approved: true },
{ taskID: 18, taskName: 'Bug fix', startDate: new Date('02/24/2017'),
endDate: new Date('02/25/2017'), duration: 2, progress: '0', priority: 'Critical', approved: false },
{ taskID: 19, taskName: 'Customer review meeting', startDate: new Date('02/26/2017'),
endDate: new Date('02/27/2017'), duration: 2, progress: '0', priority: 'High', approved: false },
{ taskID: 20, taskName: 'Phase 1 complete', startDate: new Date('02/27/2017'),
endDate: new Date('02/27/2017'), duration: 0, progress: '50', priority: 'Low', approved: true }
]
}]
},
{
taskID: 21,
taskName: 'Phase 2',
startDate: new Date('02/17/2017'),
endDate: new Date('02/28/2017'),
priority: 'High',
approved: false,
duration: 12,
progress: 60,
subtasks: [{
taskID: 22,
taskName: 'Implementation Module 2',
startDate: new Date('02/17/2017'),
endDate: new Date('02/28/2017'),
priority: 'Critical',
approved: false,
duration: 12,
progress: 90,
subtasks: [
{ taskID: 23, taskName: 'Development Task 1', startDate: new Date('02/17/2017'),
endDate: new Date('02/20/2017'), duration: 4, progress: '50', priority: 'Normal', approved: true },
{ taskID: 24, taskName: 'Development Task 2', startDate: new Date('02/17/2017'),
endDate: new Date('02/20/2017'), duration: 4, progress: '50', priority: 'Critical', approved: true },
{ taskID: 25, taskName: 'Testing', startDate: new Date('02/21/2017'),
endDate: new Date('02/24/2017'), duration: 2, progress: '0', priority: 'High', approved: false },
{ taskID: 26, taskName: 'Bug fix', startDate: new Date('02/25/2017'),
endDate: new Date('02/26/2017'), duration: 2, progress: '0', priority: 'Low', approved: false },
{ taskID: 27, taskName: 'Customer review meeting', startDate: new Date('02/27/2017'),
endDate: new Date('02/28/2017'), duration: 2, progress: '0', priority: 'Critical', approved: true },
{ taskID: 28, taskName: 'Phase 2 complete', startDate: new Date('02/28/2017'),
endDate: new Date('02/28/2017'), duration: 0, progress: '50', priority: 'Normal', approved: false }
]
}]
},
{
taskID: 29,
taskName: 'Phase 3',
startDate: new Date('02/17/2017'),
endDate: new Date('02/27/2017'),
priority: 'Normal',
approved: false,
duration: 11,
progress: 30,
subtasks: [{
taskID: 30,
taskName: 'Implementation Module 3',
startDate: new Date('02/17/2017'),
endDate: new Date('02/27/2017'),
priority: 'High',
approved: false,
duration: 11,
progress: 60,
subtasks: [
{ taskID: 31, taskName: 'Development Task 1', startDate: new Date('02/17/2017'),
endDate: new Date('02/19/2017'), duration: 3, progress: '50', priority: 'Low', approved: true },
{ taskID: 32, taskName: 'Development Task 2', startDate: new Date('02/17/2017'),
endDate: new Date('02/19/2017'), duration: 3, progress: '50', priority: 'Normal', approved: false },
{ taskID: 33, taskName: 'Testing', startDate: new Date('02/20/2017'),
endDate: new Date('02/21/2017'), duration: 2, progress: '0', priority: 'Critical', approved: true },
{ taskID: 34, taskName: 'Bug fix', startDate: new Date('02/24/2017'),
endDate: new Date('02/25/2017'), duration: 2, progress: '0', priority: 'High', approved: false },
{ taskID: 35, taskName: 'Customer review meeting', startDate: new Date('02/26/2017'),
endDate: new Date('02/27/2017'), duration: 2, progress: '0', priority: 'Normal', approved: true },
{ taskID: 36, taskName: 'Phase 3 complete', startDate: new Date('02/27/2017'),
endDate: new Date('02/27/2017'), duration: 0, progress: '50', priority: 'Critical', approved: false },
]
}]
}
]
}
];
export let sortData: Object[] = [
{
orderID: '1',
orderName: 'Order 1',
orderDate: new Date('02/03/2017'),
shippedDate: new Date('02/09/2017'),
units: '1395',
unitPrice: '47',
price: 133.66,
Category: 'Seafoods',
subtasks: [
{ orderID: '1.1', orderName: 'Mackerel', Category: 'Frozen seafood', units: '235',
orderDate: new Date('03/03/2017'), shippedDate: new Date('03/10/2017'), unitPrice: '12', price: 28.20 },
{ orderID: '1.2', orderName: 'Yellowfin Tuna', Category: 'Frozen seafood', units: '324',
orderDate: new Date('04/05/2017'), shippedDate: new Date('04/12/2017'), unitPrice: '8', price: 25.92 },
{ orderID: '1.3', orderName: 'Herrings', Category: 'Frozen seafood', units: '488',
orderDate: new Date('05/08/2017'), shippedDate: new Date('05/15/2017'), unitPrice: '11', price: 52.68 },
{ orderID: '1.4', orderName: 'Preserved Olives', Category: 'Edible', units: '125',
orderDate: new Date('06/10/2017'), shippedDate: new Date('06/17/2017'), unitPrice: '9', price: 11.25 },
{ orderID: '1.5', orderName: 'Sweet corn Frozen', Category: 'Edible', units: '223',
orderDate: new Date('07/12/2017'), shippedDate: new Date('07/19/2019'), unitPrice: '7', price: 15.61 }
]
},
{
orderID: '2',
orderName: 'Order 2',
orderDate: new Date('01/10/2018'),
shippedDate: new Date('01/16/2018'),
units: '1944',
unitPrice: '58',
price: 212.33,
Category: 'products',
subtasks: [
{ orderID: '2.1', orderName: 'Tilapias', Category: 'Frozen seafood',
orderDate: new Date('02/05/2018'), shippedDate: new Date('02/12/2018'), units: '278', unitPrice: '15', price: 41.70 },
{ orderID: '2.2', orderName: 'White Shrimp', Category: 'Frozen seafood', units: '560',
orderDate: new Date('05/22/2018'), shippedDate: new Date('05/29/2018'), unitPrice: '7', price: 39.20 },
{ orderID: '2.3', orderName: 'Fresh Cheese', Category: 'Dairy', units: '323', unitPrice: '12',
orderDate: new Date('06/08/2018'), shippedDate: new Date('06/15/2018'), price: 38.76 },
{ orderID: '2.4', orderName: 'Blue Veined Cheese', Category: 'Dairy', units: '370', unitPrice: '15',
orderDate: new Date('07/10/2018'), shippedDate: new Date('07/17/2018'), price: 55.50 },
{ orderID: '2.5', orderName: 'Butter', Category: 'Dairy', units: '413', unitPrice: '9',
orderDate: new Date('09/18/2018'), shippedDate: new Date('09/25/2018'), price: 37.17 }
]
},
{
orderID: '3',
orderName: 'Order 3',
orderDate: new Date('09/10/2018'),
shippedDate: new Date('09/20/2018'),
units: '1120',
unitPrice: '33',
price: 108.80,
Category: 'Crystals',
subtasks: [
{ orderID: '3.1', orderName: 'Lead glassware', Category: 'Solid crystals',
orderDate: new Date('02/07/2018'), shippedDate: new Date('02/14/2018'), units: '542', unitPrice: '6', price: 32.52 },
{ orderID: '3.2', orderName: 'Pharmaceutical Glassware', Category: 'Solid crystals',
orderDate: new Date('04/19/2018'), shippedDate: new Date('04/26/2018'), units: '324', unitPrice: '11', price: 35.64 },
{ orderID: '3.3', orderName: 'Glass beads', Category: 'Solid crystals', units: '254',
orderDate: new Date('05/22/2018'), shippedDate: new Date('03/22/2018'), unitPrice: '16', price: 40.64 }
]
}
];<!DOCTYPE html>
<html lang="en">
<head>
<title>EJ2 Grid</title>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<meta name="description" content="Typescript Grid Control" />
<meta name="author" content="Syncfusion" />
<link href="index.css" rel="stylesheet" />
<link href="https://cdn.syncfusion.com/ej2/27.2.2/ej2-base/styles/material.css" rel="stylesheet" />
<link href="https://cdn.syncfusion.com/ej2/27.2.2/ej2-grids/styles/material.css" rel="stylesheet" />
<link href="https://cdn.syncfusion.com/ej2/27.2.2/ej2-treegrid/styles/material.css" rel="stylesheet" />
<link href="https://cdn.syncfusion.com/ej2/27.2.2/ej2-buttons/styles/material.css" rel="stylesheet" />
<link href="https://cdn.syncfusion.com/ej2/27.2.2/ej2-popups/styles/material.css" rel="stylesheet" />
<link href="https://cdn.syncfusion.com/ej2/27.2.2/ej2-navigations/styles/material.css" rel="stylesheet" />
<link href="https://cdn.syncfusion.com/ej2/27.2.2/ej2-dropdowns/styles/material.css" rel="stylesheet" />
<link href="https://cdn.syncfusion.com/ej2/27.2.2/ej2-lists/styles/material.css" rel="stylesheet" />
<link href="https://cdn.syncfusion.com/ej2/27.2.2/ej2-inputs/styles/material.css" rel="stylesheet" />
<link href="https://cdn.syncfusion.com/ej2/27.2.2/ej2-calendars/styles/material.css" rel="stylesheet" />
<link href="https://cdn.syncfusion.com/ej2/27.2.2/ej2-splitbuttons/styles/material.css" rel="stylesheet" />
<script src="https://cdnjs.cloudflare.com/ajax/libs/systemjs/0.19.38/system.js"></script>
<script src="systemjs.config.js"></script>
<script src="https://cdn.syncfusion.com/ej2/syncfusion-helper.js" type ="text/javascript"></script>
</head>
<body>
<div id='loader'>Loading....</div>
<div id='container'>
<div id='TreeGrid'></div>
</div>
</body>
</html>Enable sorting
The sorting feature enables you to order the records. It can be enabled by setting the allowSorting property to true. Inject the Sort
module as follows. If the Sort module is not injected, you cannot sort when a header is clicked. Sorting feature can be customized using the sortSettings property.
import { TreeGrid, Sort, Page } from '@syncfusion/ej2-treegrid';
import { sortData } from './datasource.ts';
TreeGrid.Inject(Sort, Page);
let treeGridObj: TreeGrid = new TreeGrid({
dataSource: sortData,
childMapping: 'subtasks',
treeColumnIndex: 1,
allowSorting: true,
sortSettings: { columns: [{ field: 'Category', direction: 'Ascending' }, { field: 'orderName', direction: 'Ascending' }] },
allowPaging: true,
columns: [
{ field: 'Category', headerText: 'Category', width: 150 },
{ field: 'orderName', headerText: 'Order Name', width: 170 },
{ field: 'orderDate', headerText: 'Order Date', width: 130, textAlign: 'Right', format: 'yMd', type: 'date' },
{ field: 'price', headerText: 'Price', width: 100, format: 'C0', textAlign: 'Right' }
],
height: 260
});
treeGridObj.appendTo('#TreeGrid');/**
* TreeGrid DataSource
*/
export let sampleData: Object[] = [
{
taskID: 1,
taskName: 'Planning',
startDate: new Date('02/03/2017'),
endDate: new Date('02/07/2017'),
progress: 100,
duration: 5,
priority: 'Normal',
approved: false,
subtasks: [
{ taskID: 2, taskName: 'Plan timeline', startDate: new Date('02/03/2017'),
endDate: new Date('02/07/2017'), duration: 5, progress: 100, priority: 'Normal', approved: false },
{ taskID: 3, taskName: 'Plan budget', startDate: new Date('02/03/2017'),
endDate: new Date('02/07/2017'), duration: 5, progress: 100, priority: 'Low', approved: true },
{ taskID: 4, taskName: 'Allocate resources', startDate: new Date('02/03/2017'),
endDate: new Date('02/07/2017'), duration: 5, progress: 100, priority: 'Critical', approved: false },
{ taskID: 5, taskName: 'Planning complete', startDate: new Date('02/07/2017'),
endDate: new Date('02/07/2017'), duration: 0, progress: 0, priority: 'Low', approved: true }
]
},
{
taskID: 6,
taskName: 'Design',
startDate: new Date('02/10/2017'),
endDate: new Date('02/14/2017'),
duration: 3,
progress: 86,
priority: 'High',
approved: false,
subtasks: [
{ taskID: 7, taskName: 'Software Specification', startDate: new Date('02/10/2017'),
endDate: new Date('02/12/2017'), duration: 3, progress: 60, priority: 'Normal', approved: false },
{ taskID: 8, taskName: 'Develop prototype', startDate: new Date('02/10/2017'),
endDate: new Date('02/12/2017'), duration: 3, progress: 100, priority: 'Critical', approved: false },
{ taskID: 9, taskName: 'Get approval from customer', startDate: new Date('02/13/2017'),
endDate: new Date('02/14/2017'), duration: 2, progress: 100, priority: 'Low', approved: true },
{ taskID: 10, taskName: 'Design Documentation', startDate: new Date('02/13/2017'),
endDate: new Date('02/14/2017'), duration: 2, progress: 100, priority: 'High', approved: true },
{ taskID: 11, taskName: 'Design complete', startDate: new Date('02/14/2017'),
endDate: new Date('02/14/2017'), duration: 0, progress: 0, priority: 'Normal', approved: true }
]
},
{
taskID: 12,
taskName: 'Implementation Phase',
startDate: new Date('02/17/2017'),
endDate: new Date('02/27/2017'),
priority: 'Normal',
approved: false,
duration: 11,
progress: 66,
subtasks: [
{
taskID: 13,
taskName: 'Phase 1',
startDate: new Date('02/17/2017'),
endDate: new Date('02/27/2017'),
priority: 'High',
approved: false,
progress: 50,
duration: 11,
subtasks: [{
taskID: 14,
taskName: 'Implementation Module 1',
startDate: new Date('02/17/2017'),
endDate: new Date('02/27/2017'),
priority: 'Normal',
duration: 11,
progress: 10,
approved: false,
subtasks: [
{ taskID: 15, taskName: 'Development Task 1', startDate: new Date('02/17/2017'),
endDate: new Date('02/19/2017'), duration: 3, progress: '50', priority: 'High', approved: false },
{ taskID: 16, taskName: 'Development Task 2', startDate: new Date('02/17/2017'),
endDate: new Date('02/19/2017'), duration: 3, progress: '50', priority: 'Low', approved: true },
{ taskID: 17, taskName: 'Testing', startDate: new Date('02/20/2017'),
endDate: new Date('02/21/2017'), duration: 2, progress: '0', priority: 'Normal', approved: true },
{ taskID: 18, taskName: 'Bug fix', startDate: new Date('02/24/2017'),
endDate: new Date('02/25/2017'), duration: 2, progress: '0', priority: 'Critical', approved: false },
{ taskID: 19, taskName: 'Customer review meeting', startDate: new Date('02/26/2017'),
endDate: new Date('02/27/2017'), duration: 2, progress: '0', priority: 'High', approved: false },
{ taskID: 20, taskName: 'Phase 1 complete', startDate: new Date('02/27/2017'),
endDate: new Date('02/27/2017'), duration: 0, progress: '50', priority: 'Low', approved: true }
]
}]
},
{
taskID: 21,
taskName: 'Phase 2',
startDate: new Date('02/17/2017'),
endDate: new Date('02/28/2017'),
priority: 'High',
approved: false,
duration: 12,
progress: 60,
subtasks: [{
taskID: 22,
taskName: 'Implementation Module 2',
startDate: new Date('02/17/2017'),
endDate: new Date('02/28/2017'),
priority: 'Critical',
approved: false,
duration: 12,
progress: 90,
subtasks: [
{ taskID: 23, taskName: 'Development Task 1', startDate: new Date('02/17/2017'),
endDate: new Date('02/20/2017'), duration: 4, progress: '50', priority: 'Normal', approved: true },
{ taskID: 24, taskName: 'Development Task 2', startDate: new Date('02/17/2017'),
endDate: new Date('02/20/2017'), duration: 4, progress: '50', priority: 'Critical', approved: true },
{ taskID: 25, taskName: 'Testing', startDate: new Date('02/21/2017'),
endDate: new Date('02/24/2017'), duration: 2, progress: '0', priority: 'High', approved: false },
{ taskID: 26, taskName: 'Bug fix', startDate: new Date('02/25/2017'),
endDate: new Date('02/26/2017'), duration: 2, progress: '0', priority: 'Low', approved: false },
{ taskID: 27, taskName: 'Customer review meeting', startDate: new Date('02/27/2017'),
endDate: new Date('02/28/2017'), duration: 2, progress: '0', priority: 'Critical', approved: true },
{ taskID: 28, taskName: 'Phase 2 complete', startDate: new Date('02/28/2017'),
endDate: new Date('02/28/2017'), duration: 0, progress: '50', priority: 'Normal', approved: false }
]
}]
},
{
taskID: 29,
taskName: 'Phase 3',
startDate: new Date('02/17/2017'),
endDate: new Date('02/27/2017'),
priority: 'Normal',
approved: false,
duration: 11,
progress: 30,
subtasks: [{
taskID: 30,
taskName: 'Implementation Module 3',
startDate: new Date('02/17/2017'),
endDate: new Date('02/27/2017'),
priority: 'High',
approved: false,
duration: 11,
progress: 60,
subtasks: [
{ taskID: 31, taskName: 'Development Task 1', startDate: new Date('02/17/2017'),
endDate: new Date('02/19/2017'), duration: 3, progress: '50', priority: 'Low', approved: true },
{ taskID: 32, taskName: 'Development Task 2', startDate: new Date('02/17/2017'),
endDate: new Date('02/19/2017'), duration: 3, progress: '50', priority: 'Normal', approved: false },
{ taskID: 33, taskName: 'Testing', startDate: new Date('02/20/2017'),
endDate: new Date('02/21/2017'), duration: 2, progress: '0', priority: 'Critical', approved: true },
{ taskID: 34, taskName: 'Bug fix', startDate: new Date('02/24/2017'),
endDate: new Date('02/25/2017'), duration: 2, progress: '0', priority: 'High', approved: false },
{ taskID: 35, taskName: 'Customer review meeting', startDate: new Date('02/26/2017'),
endDate: new Date('02/27/2017'), duration: 2, progress: '0', priority: 'Normal', approved: true },
{ taskID: 36, taskName: 'Phase 3 complete', startDate: new Date('02/27/2017'),
endDate: new Date('02/27/2017'), duration: 0, progress: '50', priority: 'Critical', approved: false },
]
}]
}
]
}
];
export let sortData: Object[] = [
{
orderID: '1',
orderName: 'Order 1',
orderDate: new Date('02/03/2017'),
shippedDate: new Date('02/09/2017'),
units: '1395',
unitPrice: '47',
price: 133.66,
Category: 'Seafoods',
subtasks: [
{ orderID: '1.1', orderName: 'Mackerel', Category: 'Frozen seafood', units: '235',
orderDate: new Date('03/03/2017'), shippedDate: new Date('03/10/2017'), unitPrice: '12', price: 28.20 },
{ orderID: '1.2', orderName: 'Yellowfin Tuna', Category: 'Frozen seafood', units: '324',
orderDate: new Date('04/05/2017'), shippedDate: new Date('04/12/2017'), unitPrice: '8', price: 25.92 },
{ orderID: '1.3', orderName: 'Herrings', Category: 'Frozen seafood', units: '488',
orderDate: new Date('05/08/2017'), shippedDate: new Date('05/15/2017'), unitPrice: '11', price: 52.68 },
{ orderID: '1.4', orderName: 'Preserved Olives', Category: 'Edible', units: '125',
orderDate: new Date('06/10/2017'), shippedDate: new Date('06/17/2017'), unitPrice: '9', price: 11.25 },
{ orderID: '1.5', orderName: 'Sweet corn Frozen', Category: 'Edible', units: '223',
orderDate: new Date('07/12/2017'), shippedDate: new Date('07/19/2019'), unitPrice: '7', price: 15.61 }
]
},
{
orderID: '2',
orderName: 'Order 2',
orderDate: new Date('01/10/2018'),
shippedDate: new Date('01/16/2018'),
units: '1944',
unitPrice: '58',
price: 212.33,
Category: 'products',
subtasks: [
{ orderID: '2.1', orderName: 'Tilapias', Category: 'Frozen seafood',
orderDate: new Date('02/05/2018'), shippedDate: new Date('02/12/2018'), units: '278', unitPrice: '15', price: 41.70 },
{ orderID: '2.2', orderName: 'White Shrimp', Category: 'Frozen seafood', units: '560',
orderDate: new Date('05/22/2018'), shippedDate: new Date('05/29/2018'), unitPrice: '7', price: 39.20 },
{ orderID: '2.3', orderName: 'Fresh Cheese', Category: 'Dairy', units: '323', unitPrice: '12',
orderDate: new Date('06/08/2018'), shippedDate: new Date('06/15/2018'), price: 38.76 },
{ orderID: '2.4', orderName: 'Blue Veined Cheese', Category: 'Dairy', units: '370', unitPrice: '15',
orderDate: new Date('07/10/2018'), shippedDate: new Date('07/17/2018'), price: 55.50 },
{ orderID: '2.5', orderName: 'Butter', Category: 'Dairy', units: '413', unitPrice: '9',
orderDate: new Date('09/18/2018'), shippedDate: new Date('09/25/2018'), price: 37.17 }
]
},
{
orderID: '3',
orderName: 'Order 3',
orderDate: new Date('09/10/2018'),
shippedDate: new Date('09/20/2018'),
units: '1120',
unitPrice: '33',
price: 108.80,
Category: 'Crystals',
subtasks: [
{ orderID: '3.1', orderName: 'Lead glassware', Category: 'Solid crystals',
orderDate: new Date('02/07/2018'), shippedDate: new Date('02/14/2018'), units: '542', unitPrice: '6', price: 32.52 },
{ orderID: '3.2', orderName: 'Pharmaceutical Glassware', Category: 'Solid crystals',
orderDate: new Date('04/19/2018'), shippedDate: new Date('04/26/2018'), units: '324', unitPrice: '11', price: 35.64 },
{ orderID: '3.3', orderName: 'Glass beads', Category: 'Solid crystals', units: '254',
orderDate: new Date('05/22/2018'), shippedDate: new Date('03/22/2018'), unitPrice: '16', price: 40.64 }
]
}
];<!DOCTYPE html>
<html lang="en">
<head>
<title>EJ2 Grid</title>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<meta name="description" content="Typescript Grid Control" />
<meta name="author" content="Syncfusion" />
<link href="index.css" rel="stylesheet" />
<link href="https://cdn.syncfusion.com/ej2/27.2.2/ej2-base/styles/material.css" rel="stylesheet" />
<link href="https://cdn.syncfusion.com/ej2/27.2.2/ej2-grids/styles/material.css" rel="stylesheet" />
<link href="https://cdn.syncfusion.com/ej2/27.2.2/ej2-treegrid/styles/material.css" rel="stylesheet" />
<link href="https://cdn.syncfusion.com/ej2/27.2.2/ej2-buttons/styles/material.css" rel="stylesheet" />
<link href="https://cdn.syncfusion.com/ej2/27.2.2/ej2-popups/styles/material.css" rel="stylesheet" />
<link href="https://cdn.syncfusion.com/ej2/27.2.2/ej2-navigations/styles/material.css" rel="stylesheet" />
<link href="https://cdn.syncfusion.com/ej2/27.2.2/ej2-dropdowns/styles/material.css" rel="stylesheet" />
<link href="https://cdn.syncfusion.com/ej2/27.2.2/ej2-lists/styles/material.css" rel="stylesheet" />
<link href="https://cdn.syncfusion.com/ej2/27.2.2/ej2-inputs/styles/material.css" rel="stylesheet" />
<link href="https://cdn.syncfusion.com/ej2/27.2.2/ej2-calendars/styles/material.css" rel="stylesheet" />
<link href="https://cdn.syncfusion.com/ej2/27.2.2/ej2-splitbuttons/styles/material.css" rel="stylesheet" />
<script src="https://cdnjs.cloudflare.com/ajax/libs/systemjs/0.19.38/system.js"></script>
<script src="systemjs.config.js"></script>
<script src="https://cdn.syncfusion.com/ej2/syncfusion-helper.js" type ="text/javascript"></script>
</head>
<body>
<div id='loader'>Loading....</div>
<div id='container'>
<div id='TreeGrid'></div>
</div>
</body>
</html>Enable filtering
The filtering feature enables you to view the reduced amount of records based on the filter criteria. It can be enabled by setting the allowFiltering property to true. The Filter module has to be injected as follows.
If the Filter module is not injected, filter bar will not be rendered in the treegrid. Filtering feature can be customized using the filterSettings property.
By default, filtered records are shown along with its parent records. This behavior can be changed using the filterSettings-hierarchyMode property.
import { TreeGrid, Filter, Page, Sort } from '@syncfusion/ej2-treegrid';
import { sampleData } from './datasource.ts';
TreeGrid.Inject(Filter, Page, Sort);
let treeGridObj: TreeGrid = new TreeGrid({
dataSource: sampleData,
childMapping: 'subtasks',
treeColumnIndex: 1,
allowFiltering: true,
columns: [
{ field: 'taskID', headerText: 'Task ID', width: 90, textAlign: 'Right' },
{ field: 'taskName', headerText: 'Task Name', width: 180, textAlign: 'Left' },
{
field: 'startDate', headerText: 'Start Date', width: 90, textAlign: 'Right', type: 'date',format: 'yMd'
},
{ field: 'duration', headerText: 'Duration', width: 80, textAlign: 'Right' }
],
pageSettings: {pageSize: 11},
allowPaging: true,
allowSorting: true
});
treeGridObj.appendTo('#TreeGrid');/**
* TreeGrid DataSource
*/
export let sampleData: Object[] = [
{
taskID: 1,
taskName: 'Planning',
startDate: new Date('02/03/2017'),
endDate: new Date('02/07/2017'),
progress: 100,
duration: 5,
priority: 'Normal',
approved: false,
subtasks: [
{ taskID: 2, taskName: 'Plan timeline', startDate: new Date('02/03/2017'),
endDate: new Date('02/07/2017'), duration: 5, progress: 100, priority: 'Normal', approved: false },
{ taskID: 3, taskName: 'Plan budget', startDate: new Date('02/03/2017'),
endDate: new Date('02/07/2017'), duration: 5, progress: 100, priority: 'Low', approved: true },
{ taskID: 4, taskName: 'Allocate resources', startDate: new Date('02/03/2017'),
endDate: new Date('02/07/2017'), duration: 5, progress: 100, priority: 'Critical', approved: false },
{ taskID: 5, taskName: 'Planning complete', startDate: new Date('02/07/2017'),
endDate: new Date('02/07/2017'), duration: 0, progress: 0, priority: 'Low', approved: true }
]
},
{
taskID: 6,
taskName: 'Design',
startDate: new Date('02/10/2017'),
endDate: new Date('02/14/2017'),
duration: 3,
progress: 86,
priority: 'High',
approved: false,
subtasks: [
{ taskID: 7, taskName: 'Software Specification', startDate: new Date('02/10/2017'),
endDate: new Date('02/12/2017'), duration: 3, progress: 60, priority: 'Normal', approved: false },
{ taskID: 8, taskName: 'Develop prototype', startDate: new Date('02/10/2017'),
endDate: new Date('02/12/2017'), duration: 3, progress: 100, priority: 'Critical', approved: false },
{ taskID: 9, taskName: 'Get approval from customer', startDate: new Date('02/13/2017'),
endDate: new Date('02/14/2017'), duration: 2, progress: 100, priority: 'Low', approved: true },
{ taskID: 10, taskName: 'Design Documentation', startDate: new Date('02/13/2017'),
endDate: new Date('02/14/2017'), duration: 2, progress: 100, priority: 'High', approved: true },
{ taskID: 11, taskName: 'Design complete', startDate: new Date('02/14/2017'),
endDate: new Date('02/14/2017'), duration: 0, progress: 0, priority: 'Normal', approved: true }
]
},
{
taskID: 12,
taskName: 'Implementation Phase',
startDate: new Date('02/17/2017'),
endDate: new Date('02/27/2017'),
priority: 'Normal',
approved: false,
duration: 11,
progress: 66,
subtasks: [
{
taskID: 13,
taskName: 'Phase 1',
startDate: new Date('02/17/2017'),
endDate: new Date('02/27/2017'),
priority: 'High',
approved: false,
progress: 50,
duration: 11,
subtasks: [{
taskID: 14,
taskName: 'Implementation Module 1',
startDate: new Date('02/17/2017'),
endDate: new Date('02/27/2017'),
priority: 'Normal',
duration: 11,
progress: 10,
approved: false,
subtasks: [
{ taskID: 15, taskName: 'Development Task 1', startDate: new Date('02/17/2017'),
endDate: new Date('02/19/2017'), duration: 3, progress: '50', priority: 'High', approved: false },
{ taskID: 16, taskName: 'Development Task 2', startDate: new Date('02/17/2017'),
endDate: new Date('02/19/2017'), duration: 3, progress: '50', priority: 'Low', approved: true },
{ taskID: 17, taskName: 'Testing', startDate: new Date('02/20/2017'),
endDate: new Date('02/21/2017'), duration: 2, progress: '0', priority: 'Normal', approved: true },
{ taskID: 18, taskName: 'Bug fix', startDate: new Date('02/24/2017'),
endDate: new Date('02/25/2017'), duration: 2, progress: '0', priority: 'Critical', approved: false },
{ taskID: 19, taskName: 'Customer review meeting', startDate: new Date('02/26/2017'),
endDate: new Date('02/27/2017'), duration: 2, progress: '0', priority: 'High', approved: false },
{ taskID: 20, taskName: 'Phase 1 complete', startDate: new Date('02/27/2017'),
endDate: new Date('02/27/2017'), duration: 0, progress: '50', priority: 'Low', approved: true }
]
}]
},
{
taskID: 21,
taskName: 'Phase 2',
startDate: new Date('02/17/2017'),
endDate: new Date('02/28/2017'),
priority: 'High',
approved: false,
duration: 12,
progress: 60,
subtasks: [{
taskID: 22,
taskName: 'Implementation Module 2',
startDate: new Date('02/17/2017'),
endDate: new Date('02/28/2017'),
priority: 'Critical',
approved: false,
duration: 12,
progress: 90,
subtasks: [
{ taskID: 23, taskName: 'Development Task 1', startDate: new Date('02/17/2017'),
endDate: new Date('02/20/2017'), duration: 4, progress: '50', priority: 'Normal', approved: true },
{ taskID: 24, taskName: 'Development Task 2', startDate: new Date('02/17/2017'),
endDate: new Date('02/20/2017'), duration: 4, progress: '50', priority: 'Critical', approved: true },
{ taskID: 25, taskName: 'Testing', startDate: new Date('02/21/2017'),
endDate: new Date('02/24/2017'), duration: 2, progress: '0', priority: 'High', approved: false },
{ taskID: 26, taskName: 'Bug fix', startDate: new Date('02/25/2017'),
endDate: new Date('02/26/2017'), duration: 2, progress: '0', priority: 'Low', approved: false },
{ taskID: 27, taskName: 'Customer review meeting', startDate: new Date('02/27/2017'),
endDate: new Date('02/28/2017'), duration: 2, progress: '0', priority: 'Critical', approved: true },
{ taskID: 28, taskName: 'Phase 2 complete', startDate: new Date('02/28/2017'),
endDate: new Date('02/28/2017'), duration: 0, progress: '50', priority: 'Normal', approved: false }
]
}]
},
{
taskID: 29,
taskName: 'Phase 3',
startDate: new Date('02/17/2017'),
endDate: new Date('02/27/2017'),
priority: 'Normal',
approved: false,
duration: 11,
progress: 30,
subtasks: [{
taskID: 30,
taskName: 'Implementation Module 3',
startDate: new Date('02/17/2017'),
endDate: new Date('02/27/2017'),
priority: 'High',
approved: false,
duration: 11,
progress: 60,
subtasks: [
{ taskID: 31, taskName: 'Development Task 1', startDate: new Date('02/17/2017'),
endDate: new Date('02/19/2017'), duration: 3, progress: '50', priority: 'Low', approved: true },
{ taskID: 32, taskName: 'Development Task 2', startDate: new Date('02/17/2017'),
endDate: new Date('02/19/2017'), duration: 3, progress: '50', priority: 'Normal', approved: false },
{ taskID: 33, taskName: 'Testing', startDate: new Date('02/20/2017'),
endDate: new Date('02/21/2017'), duration: 2, progress: '0', priority: 'Critical', approved: true },
{ taskID: 34, taskName: 'Bug fix', startDate: new Date('02/24/2017'),
endDate: new Date('02/25/2017'), duration: 2, progress: '0', priority: 'High', approved: false },
{ taskID: 35, taskName: 'Customer review meeting', startDate: new Date('02/26/2017'),
endDate: new Date('02/27/2017'), duration: 2, progress: '0', priority: 'Normal', approved: true },
{ taskID: 36, taskName: 'Phase 3 complete', startDate: new Date('02/27/2017'),
endDate: new Date('02/27/2017'), duration: 0, progress: '50', priority: 'Critical', approved: false },
]
}]
}
]
}
];
export let sortData: Object[] = [
{
orderID: '1',
orderName: 'Order 1',
orderDate: new Date('02/03/2017'),
shippedDate: new Date('02/09/2017'),
units: '1395',
unitPrice: '47',
price: 133.66,
Category: 'Seafoods',
subtasks: [
{ orderID: '1.1', orderName: 'Mackerel', Category: 'Frozen seafood', units: '235',
orderDate: new Date('03/03/2017'), shippedDate: new Date('03/10/2017'), unitPrice: '12', price: 28.20 },
{ orderID: '1.2', orderName: 'Yellowfin Tuna', Category: 'Frozen seafood', units: '324',
orderDate: new Date('04/05/2017'), shippedDate: new Date('04/12/2017'), unitPrice: '8', price: 25.92 },
{ orderID: '1.3', orderName: 'Herrings', Category: 'Frozen seafood', units: '488',
orderDate: new Date('05/08/2017'), shippedDate: new Date('05/15/2017'), unitPrice: '11', price: 52.68 },
{ orderID: '1.4', orderName: 'Preserved Olives', Category: 'Edible', units: '125',
orderDate: new Date('06/10/2017'), shippedDate: new Date('06/17/2017'), unitPrice: '9', price: 11.25 },
{ orderID: '1.5', orderName: 'Sweet corn Frozen', Category: 'Edible', units: '223',
orderDate: new Date('07/12/2017'), shippedDate: new Date('07/19/2019'), unitPrice: '7', price: 15.61 }
]
},
{
orderID: '2',
orderName: 'Order 2',
orderDate: new Date('01/10/2018'),
shippedDate: new Date('01/16/2018'),
units: '1944',
unitPrice: '58',
price: 212.33,
Category: 'products',
subtasks: [
{ orderID: '2.1', orderName: 'Tilapias', Category: 'Frozen seafood',
orderDate: new Date('02/05/2018'), shippedDate: new Date('02/12/2018'), units: '278', unitPrice: '15', price: 41.70 },
{ orderID: '2.2', orderName: 'White Shrimp', Category: 'Frozen seafood', units: '560',
orderDate: new Date('05/22/2018'), shippedDate: new Date('05/29/2018'), unitPrice: '7', price: 39.20 },
{ orderID: '2.3', orderName: 'Fresh Cheese', Category: 'Dairy', units: '323', unitPrice: '12',
orderDate: new Date('06/08/2018'), shippedDate: new Date('06/15/2018'), price: 38.76 },
{ orderID: '2.4', orderName: 'Blue Veined Cheese', Category: 'Dairy', units: '370', unitPrice: '15',
orderDate: new Date('07/10/2018'), shippedDate: new Date('07/17/2018'), price: 55.50 },
{ orderID: '2.5', orderName: 'Butter', Category: 'Dairy', units: '413', unitPrice: '9',
orderDate: new Date('09/18/2018'), shippedDate: new Date('09/25/2018'), price: 37.17 }
]
},
{
orderID: '3',
orderName: 'Order 3',
orderDate: new Date('09/10/2018'),
shippedDate: new Date('09/20/2018'),
units: '1120',
unitPrice: '33',
price: 108.80,
Category: 'Crystals',
subtasks: [
{ orderID: '3.1', orderName: 'Lead glassware', Category: 'Solid crystals',
orderDate: new Date('02/07/2018'), shippedDate: new Date('02/14/2018'), units: '542', unitPrice: '6', price: 32.52 },
{ orderID: '3.2', orderName: 'Pharmaceutical Glassware', Category: 'Solid crystals',
orderDate: new Date('04/19/2018'), shippedDate: new Date('04/26/2018'), units: '324', unitPrice: '11', price: 35.64 },
{ orderID: '3.3', orderName: 'Glass beads', Category: 'Solid crystals', units: '254',
orderDate: new Date('05/22/2018'), shippedDate: new Date('03/22/2018'), unitPrice: '16', price: 40.64 }
]
}
];<!DOCTYPE html>
<html lang="en">
<head>
<title>EJ2 Grid</title>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<meta name="description" content="Typescript Grid Control" />
<meta name="author" content="Syncfusion" />
<link href="index.css" rel="stylesheet" />
<link href="https://cdn.syncfusion.com/ej2/27.2.2/ej2-base/styles/material.css" rel="stylesheet" />
<link href="https://cdn.syncfusion.com/ej2/27.2.2/ej2-grids/styles/material.css" rel="stylesheet" />
<link href="https://cdn.syncfusion.com/ej2/27.2.2/ej2-treegrid/styles/material.css" rel="stylesheet" />
<link href="https://cdn.syncfusion.com/ej2/27.2.2/ej2-buttons/styles/material.css" rel="stylesheet" />
<link href="https://cdn.syncfusion.com/ej2/27.2.2/ej2-popups/styles/material.css" rel="stylesheet" />
<link href="https://cdn.syncfusion.com/ej2/27.2.2/ej2-navigations/styles/material.css" rel="stylesheet" />
<link href="https://cdn.syncfusion.com/ej2/27.2.2/ej2-dropdowns/styles/material.css" rel="stylesheet" />
<link href="https://cdn.syncfusion.com/ej2/27.2.2/ej2-lists/styles/material.css" rel="stylesheet" />
<link href="https://cdn.syncfusion.com/ej2/27.2.2/ej2-inputs/styles/material.css" rel="stylesheet" />
<link href="https://cdn.syncfusion.com/ej2/27.2.2/ej2-calendars/styles/material.css" rel="stylesheet" />
<link href="https://cdn.syncfusion.com/ej2/27.2.2/ej2-splitbuttons/styles/material.css" rel="stylesheet" />
<script src="https://cdnjs.cloudflare.com/ajax/libs/systemjs/0.19.38/system.js"></script>
<script src="systemjs.config.js"></script>
<script src="https://cdn.syncfusion.com/ej2/syncfusion-helper.js" type ="text/javascript"></script>
</head>
<body>
<div id='loader'>Loading....</div>
<div id='container'>
<div id='TreeGrid'></div>
</div>
</body>
</html>Run the application
The quickstart project is configured to compile and run the application in the browser. The following command is used to run the application.
npm run startOutput will be displayed as follows.
import { TreeGrid, Filter, Page, Sort } from '@syncfusion/ej2-treegrid';
import { sampleData } from './datasource.ts';
TreeGrid.Inject(Filter, Page, Sort);
let treeGridObj: TreeGrid = new TreeGrid({
dataSource: sampleData,
childMapping: 'subtasks',
treeColumnIndex: 1,
allowFiltering: true,
columns: [
{ field: 'taskID', headerText: 'Task ID', width: 90, textAlign: 'Right' },
{ field: 'taskName', headerText: 'Task Name', width: 180, textAlign: 'Left' },
{
field: 'startDate', headerText: 'Start Date', width: 90, textAlign: 'Right', type: 'date',format: 'yMd'
},
{ field: 'duration', headerText: 'Duration', width: 80, textAlign: 'Right' }
],
allowPaging: true,
pageSettings: {pageSize: 11},
allowSorting: true
});
treeGridObj.appendTo('#TreeGrid');/**
* TreeGrid DataSource
*/
export let sampleData: Object[] = [
{
taskID: 1,
taskName: 'Planning',
startDate: new Date('02/03/2017'),
endDate: new Date('02/07/2017'),
progress: 100,
duration: 5,
priority: 'Normal',
approved: false,
subtasks: [
{ taskID: 2, taskName: 'Plan timeline', startDate: new Date('02/03/2017'),
endDate: new Date('02/07/2017'), duration: 5, progress: 100, priority: 'Normal', approved: false },
{ taskID: 3, taskName: 'Plan budget', startDate: new Date('02/03/2017'),
endDate: new Date('02/07/2017'), duration: 5, progress: 100, priority: 'Low', approved: true },
{ taskID: 4, taskName: 'Allocate resources', startDate: new Date('02/03/2017'),
endDate: new Date('02/07/2017'), duration: 5, progress: 100, priority: 'Critical', approved: false },
{ taskID: 5, taskName: 'Planning complete', startDate: new Date('02/07/2017'),
endDate: new Date('02/07/2017'), duration: 0, progress: 0, priority: 'Low', approved: true }
]
},
{
taskID: 6,
taskName: 'Design',
startDate: new Date('02/10/2017'),
endDate: new Date('02/14/2017'),
duration: 3,
progress: 86,
priority: 'High',
approved: false,
subtasks: [
{ taskID: 7, taskName: 'Software Specification', startDate: new Date('02/10/2017'),
endDate: new Date('02/12/2017'), duration: 3, progress: 60, priority: 'Normal', approved: false },
{ taskID: 8, taskName: 'Develop prototype', startDate: new Date('02/10/2017'),
endDate: new Date('02/12/2017'), duration: 3, progress: 100, priority: 'Critical', approved: false },
{ taskID: 9, taskName: 'Get approval from customer', startDate: new Date('02/13/2017'),
endDate: new Date('02/14/2017'), duration: 2, progress: 100, priority: 'Low', approved: true },
{ taskID: 10, taskName: 'Design Documentation', startDate: new Date('02/13/2017'),
endDate: new Date('02/14/2017'), duration: 2, progress: 100, priority: 'High', approved: true },
{ taskID: 11, taskName: 'Design complete', startDate: new Date('02/14/2017'),
endDate: new Date('02/14/2017'), duration: 0, progress: 0, priority: 'Normal', approved: true }
]
},
{
taskID: 12,
taskName: 'Implementation Phase',
startDate: new Date('02/17/2017'),
endDate: new Date('02/27/2017'),
priority: 'Normal',
approved: false,
duration: 11,
progress: 66,
subtasks: [
{
taskID: 13,
taskName: 'Phase 1',
startDate: new Date('02/17/2017'),
endDate: new Date('02/27/2017'),
priority: 'High',
approved: false,
progress: 50,
duration: 11,
subtasks: [{
taskID: 14,
taskName: 'Implementation Module 1',
startDate: new Date('02/17/2017'),
endDate: new Date('02/27/2017'),
priority: 'Normal',
duration: 11,
progress: 10,
approved: false,
subtasks: [
{ taskID: 15, taskName: 'Development Task 1', startDate: new Date('02/17/2017'),
endDate: new Date('02/19/2017'), duration: 3, progress: '50', priority: 'High', approved: false },
{ taskID: 16, taskName: 'Development Task 2', startDate: new Date('02/17/2017'),
endDate: new Date('02/19/2017'), duration: 3, progress: '50', priority: 'Low', approved: true },
{ taskID: 17, taskName: 'Testing', startDate: new Date('02/20/2017'),
endDate: new Date('02/21/2017'), duration: 2, progress: '0', priority: 'Normal', approved: true },
{ taskID: 18, taskName: 'Bug fix', startDate: new Date('02/24/2017'),
endDate: new Date('02/25/2017'), duration: 2, progress: '0', priority: 'Critical', approved: false },
{ taskID: 19, taskName: 'Customer review meeting', startDate: new Date('02/26/2017'),
endDate: new Date('02/27/2017'), duration: 2, progress: '0', priority: 'High', approved: false },
{ taskID: 20, taskName: 'Phase 1 complete', startDate: new Date('02/27/2017'),
endDate: new Date('02/27/2017'), duration: 0, progress: '50', priority: 'Low', approved: true }
]
}]
},
{
taskID: 21,
taskName: 'Phase 2',
startDate: new Date('02/17/2017'),
endDate: new Date('02/28/2017'),
priority: 'High',
approved: false,
duration: 12,
progress: 60,
subtasks: [{
taskID: 22,
taskName: 'Implementation Module 2',
startDate: new Date('02/17/2017'),
endDate: new Date('02/28/2017'),
priority: 'Critical',
approved: false,
duration: 12,
progress: 90,
subtasks: [
{ taskID: 23, taskName: 'Development Task 1', startDate: new Date('02/17/2017'),
endDate: new Date('02/20/2017'), duration: 4, progress: '50', priority: 'Normal', approved: true },
{ taskID: 24, taskName: 'Development Task 2', startDate: new Date('02/17/2017'),
endDate: new Date('02/20/2017'), duration: 4, progress: '50', priority: 'Critical', approved: true },
{ taskID: 25, taskName: 'Testing', startDate: new Date('02/21/2017'),
endDate: new Date('02/24/2017'), duration: 2, progress: '0', priority: 'High', approved: false },
{ taskID: 26, taskName: 'Bug fix', startDate: new Date('02/25/2017'),
endDate: new Date('02/26/2017'), duration: 2, progress: '0', priority: 'Low', approved: false },
{ taskID: 27, taskName: 'Customer review meeting', startDate: new Date('02/27/2017'),
endDate: new Date('02/28/2017'), duration: 2, progress: '0', priority: 'Critical', approved: true },
{ taskID: 28, taskName: 'Phase 2 complete', startDate: new Date('02/28/2017'),
endDate: new Date('02/28/2017'), duration: 0, progress: '50', priority: 'Normal', approved: false }
]
}]
},
{
taskID: 29,
taskName: 'Phase 3',
startDate: new Date('02/17/2017'),
endDate: new Date('02/27/2017'),
priority: 'Normal',
approved: false,
duration: 11,
progress: 30,
subtasks: [{
taskID: 30,
taskName: 'Implementation Module 3',
startDate: new Date('02/17/2017'),
endDate: new Date('02/27/2017'),
priority: 'High',
approved: false,
duration: 11,
progress: 60,
subtasks: [
{ taskID: 31, taskName: 'Development Task 1', startDate: new Date('02/17/2017'),
endDate: new Date('02/19/2017'), duration: 3, progress: '50', priority: 'Low', approved: true },
{ taskID: 32, taskName: 'Development Task 2', startDate: new Date('02/17/2017'),
endDate: new Date('02/19/2017'), duration: 3, progress: '50', priority: 'Normal', approved: false },
{ taskID: 33, taskName: 'Testing', startDate: new Date('02/20/2017'),
endDate: new Date('02/21/2017'), duration: 2, progress: '0', priority: 'Critical', approved: true },
{ taskID: 34, taskName: 'Bug fix', startDate: new Date('02/24/2017'),
endDate: new Date('02/25/2017'), duration: 2, progress: '0', priority: 'High', approved: false },
{ taskID: 35, taskName: 'Customer review meeting', startDate: new Date('02/26/2017'),
endDate: new Date('02/27/2017'), duration: 2, progress: '0', priority: 'Normal', approved: true },
{ taskID: 36, taskName: 'Phase 3 complete', startDate: new Date('02/27/2017'),
endDate: new Date('02/27/2017'), duration: 0, progress: '50', priority: 'Critical', approved: false },
]
}]
}
]
}
];
export let sortData: Object[] = [
{
orderID: '1',
orderName: 'Order 1',
orderDate: new Date('02/03/2017'),
shippedDate: new Date('02/09/2017'),
units: '1395',
unitPrice: '47',
price: 133.66,
Category: 'Seafoods',
subtasks: [
{ orderID: '1.1', orderName: 'Mackerel', Category: 'Frozen seafood', units: '235',
orderDate: new Date('03/03/2017'), shippedDate: new Date('03/10/2017'), unitPrice: '12', price: 28.20 },
{ orderID: '1.2', orderName: 'Yellowfin Tuna', Category: 'Frozen seafood', units: '324',
orderDate: new Date('04/05/2017'), shippedDate: new Date('04/12/2017'), unitPrice: '8', price: 25.92 },
{ orderID: '1.3', orderName: 'Herrings', Category: 'Frozen seafood', units: '488',
orderDate: new Date('05/08/2017'), shippedDate: new Date('05/15/2017'), unitPrice: '11', price: 52.68 },
{ orderID: '1.4', orderName: 'Preserved Olives', Category: 'Edible', units: '125',
orderDate: new Date('06/10/2017'), shippedDate: new Date('06/17/2017'), unitPrice: '9', price: 11.25 },
{ orderID: '1.5', orderName: 'Sweet corn Frozen', Category: 'Edible', units: '223',
orderDate: new Date('07/12/2017'), shippedDate: new Date('07/19/2019'), unitPrice: '7', price: 15.61 }
]
},
{
orderID: '2',
orderName: 'Order 2',
orderDate: new Date('01/10/2018'),
shippedDate: new Date('01/16/2018'),
units: '1944',
unitPrice: '58',
price: 212.33,
Category: 'products',
subtasks: [
{ orderID: '2.1', orderName: 'Tilapias', Category: 'Frozen seafood',
orderDate: new Date('02/05/2018'), shippedDate: new Date('02/12/2018'), units: '278', unitPrice: '15', price: 41.70 },
{ orderID: '2.2', orderName: 'White Shrimp', Category: 'Frozen seafood', units: '560',
orderDate: new Date('05/22/2018'), shippedDate: new Date('05/29/2018'), unitPrice: '7', price: 39.20 },
{ orderID: '2.3', orderName: 'Fresh Cheese', Category: 'Dairy', units: '323', unitPrice: '12',
orderDate: new Date('06/08/2018'), shippedDate: new Date('06/15/2018'), price: 38.76 },
{ orderID: '2.4', orderName: 'Blue Veined Cheese', Category: 'Dairy', units: '370', unitPrice: '15',
orderDate: new Date('07/10/2018'), shippedDate: new Date('07/17/2018'), price: 55.50 },
{ orderID: '2.5', orderName: 'Butter', Category: 'Dairy', units: '413', unitPrice: '9',
orderDate: new Date('09/18/2018'), shippedDate: new Date('09/25/2018'), price: 37.17 }
]
},
{
orderID: '3',
orderName: 'Order 3',
orderDate: new Date('09/10/2018'),
shippedDate: new Date('09/20/2018'),
units: '1120',
unitPrice: '33',
price: 108.80,
Category: 'Crystals',
subtasks: [
{ orderID: '3.1', orderName: 'Lead glassware', Category: 'Solid crystals',
orderDate: new Date('02/07/2018'), shippedDate: new Date('02/14/2018'), units: '542', unitPrice: '6', price: 32.52 },
{ orderID: '3.2', orderName: 'Pharmaceutical Glassware', Category: 'Solid crystals',
orderDate: new Date('04/19/2018'), shippedDate: new Date('04/26/2018'), units: '324', unitPrice: '11', price: 35.64 },
{ orderID: '3.3', orderName: 'Glass beads', Category: 'Solid crystals', units: '254',
orderDate: new Date('05/22/2018'), shippedDate: new Date('03/22/2018'), unitPrice: '16', price: 40.64 }
]
}
];<!DOCTYPE html>
<html lang="en">
<head>
<title>EJ2 Grid</title>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<meta name="description" content="Typescript Grid Control" />
<meta name="author" content="Syncfusion" />
<link href="index.css" rel="stylesheet" />
<link href="https://cdn.syncfusion.com/ej2/27.2.2/ej2-base/styles/material.css" rel="stylesheet" />
<link href="https://cdn.syncfusion.com/ej2/27.2.2/ej2-grids/styles/material.css" rel="stylesheet" />
<link href="https://cdn.syncfusion.com/ej2/27.2.2/ej2-treegrid/styles/material.css" rel="stylesheet" />
<link href="https://cdn.syncfusion.com/ej2/27.2.2/ej2-buttons/styles/material.css" rel="stylesheet" />
<link href="https://cdn.syncfusion.com/ej2/27.2.2/ej2-popups/styles/material.css" rel="stylesheet" />
<link href="https://cdn.syncfusion.com/ej2/27.2.2/ej2-navigations/styles/material.css" rel="stylesheet" />
<link href="https://cdn.syncfusion.com/ej2/27.2.2/ej2-dropdowns/styles/material.css" rel="stylesheet" />
<link href="https://cdn.syncfusion.com/ej2/27.2.2/ej2-lists/styles/material.css" rel="stylesheet" />
<link href="https://cdn.syncfusion.com/ej2/27.2.2/ej2-inputs/styles/material.css" rel="stylesheet" />
<link href="https://cdn.syncfusion.com/ej2/27.2.2/ej2-calendars/styles/material.css" rel="stylesheet" />
<link href="https://cdn.syncfusion.com/ej2/27.2.2/ej2-splitbuttons/styles/material.css" rel="stylesheet" />
<script src="https://cdnjs.cloudflare.com/ajax/libs/systemjs/0.19.38/system.js"></script>
<script src="systemjs.config.js"></script>
<script src="https://cdn.syncfusion.com/ej2/syncfusion-helper.js" type ="text/javascript"></script>
</head>
<body>
<div id='loader'>Loading....</div>
<div id='container'>
<div id='TreeGrid'></div>
</div>
</body>
</html>You can refer to our
JavaScript Tree Gridfeature tour page for its groundbreaking feature representations. You can also explore our JavaScript Tree Grid exampleJavaScript Tree Grid exampleto knows how to present and manipulate data.
Handling errors
Error handling in Tree Grid identifies exceptions and notifies them through the actionFailure event. When configuring the Tree Grid or enabling specific features through its API, mistakes can occur. The actionFailure event can be used to manage these errors. This event triggers when such mistakes happen. The actionFailure event handles various scenarios, including:
- For CRUD operations, row drag and drop, and persisiting the selection, ensure the isPrimaryKey property is mapped to a unique data column. Failure to do so will cause an error.
-
Paging is not supported with virtualization. Enabling
pagingwithvirtualizationwill result in an error. - To render the Tree Grid, map either the dataSource or columns property. Failure to do so will result in an error.
- Freeze columns by mapping either isFrozen or frozenColumns. Enabling both properties simultaneously will result in an error.
- The detailTemplate is not supported with
virtualizationandstacked header. Enabling them with these features will result in an error. - The frozenRows and
frozencolumnsare not supported with rowtemplate,detailTemplate, and cell editing. Enabling them with these features will result in an error. - In
stacked header, the freeze direction is incompatible with column reordering. -
Selection functionality is not supported when using
rowTemplate. Enabling both properties simultaneously will result in an error. - Set the treeColumnIndex value to display the tree structure. Make sure the value does not exceed the total column count, or it will result in an error.
- For
virtualization, do not specify height and width in percentages. Using percentages will result in an error. - When using the default filter (filterbar) type, do not apply the other filterType to columns within the same tree grid, as this will result in an error.
- In Tree Grid, avoid enabling idMapping and childMapping simultaneously. Enabling both properties at the same time will result in an error.
- The showCheckbox column should only be defined in the tree column. Defining it elsewhere will result in an error.
- The textAlign right is not applicable for tree columns in the Tree Grid. Enabling right alignment for tree columns will result in an error.
The following code example shows how to use the actionFailure event in the Tree Grid control to display an exception when isPrimaryKeyare not configured properly in the Tree Grid.
import { TreeGrid, Edit } from '@syncfusion/ej2-treegrid';
import { sampleData } from './datasource.ts';
TreeGrid.Inject(Edit);
let treeGridObj: TreeGrid = new TreeGrid({
dataSource: sampleData,
childMapping: 'subtasks',
editSettings: { allowEditing: true, allowAdding: true, allowDeleting: true },
treeColumnIndex: 1,
columns: [
{ field: 'taskID', headerText: 'Task ID', width: 90, textAlign: 'Right' },
{ field: 'taskName', headerText: 'Task Name', width: 180 },
{
field: 'startDate', headerText: 'Start Date', width: 90, textAlign: 'Right', editType: 'datepickeredit', type: 'date', format: 'yMd'
},
{ field: 'duration', headerText: 'Duration', width: 80, textAlign: 'Right' }
],
height: 270,
actionFailure: (e: any) => {
let span: HTMLElement = document.createElement('span');
treeGridObj.element.parentNode.insertBefore(span, treeGridObj.element);
span.style.color = '#FF0000'
span.innerHTML = e.error[0];
},
});
treeGridObj.appendTo('#TreeGrid');/**
* TreeGrid DataSource
*/
export let complexData: Object[] = [
{
taskID: 1,
taskName: 'Planning',
startDate: new Date('02/03/2017'),
endDate: new Date('02/07/2017'),
progress: 100,
duration: 5,
assignee: {firstName: 'Nancy', lastName: 'Davolio'},
priority: 'Normal',
approved: false,
subtasks: [
{ taskID: 2, taskName: 'Plan timeline', startDate: new Date('02/03/2017'),assignee: {firstName: 'Andrew', lastName: 'Fuller'},
endDate: new Date('02/07/2017'), duration: 5, progress: 100, priority: 'Normal', approved: false },
{ taskID: 3, taskName: 'Plan budget', startDate: new Date('02/03/2017'),assignee: {firstName: 'Janet', lastName: 'Leverling'},
endDate: new Date('02/07/2017'), duration: 5, progress: 100, priority: 'Low', approved: true },
{ taskID: 4, taskName: 'Allocate resources', startDate: new Date('02/03/2017'),assignee: {firstName: 'Margaret', lastName: 'Peacock'},
endDate: new Date('02/07/2017'), duration: 5, progress: 100, priority: 'Critical', approved: false },
{ taskID: 5, taskName: 'Planning complete', startDate: new Date('02/07/2017'),assignee: {firstName: 'Steven', lastName: 'Buchanan'},
endDate: new Date('02/07/2017'), duration: 0, progress: 0, priority: 'Low', approved: true }
]
},
{
taskID: 6,
taskName: 'Design',
startDate: new Date('02/10/2017'),
endDate: new Date('02/14/2017'),
duration: 3,
progress: 86,
assignee: {firstName: 'Michael', lastName: 'Suyama'},
priority: 'High',
approved: false,
subtasks: [
{ taskID: 7, taskName: 'Software Specification', startDate: new Date('02/10/2017'),assignee: {firstName: 'Robert', lastName: 'King'},
endDate: new Date('02/12/2017'), duration: 3, progress: 60, priority: 'Normal', approved: false },
{ taskID: 8, taskName: 'Develop prototype', startDate: new Date('02/10/2017'),assignee: {firstName: 'Laura', lastName: 'Challahan'},
endDate: new Date('02/12/2017'), duration: 3, progress: 100, priority: 'Critical', approved: false },
{ taskID: 9, taskName: 'Get approval from customer', startDate: new Date('02/13/2017'),assignee: {firstName: 'Anne', lastName: 'Dodsworth'},
endDate: new Date('02/14/2017'), duration: 2, progress: 100, priority: 'Low', approved: true },
{ taskID: 10, taskName: 'Design Documentation', startDate: new Date('02/13/2017'),assignee: {firstName: 'Tamer', lastName: 'Nancy'},
endDate: new Date('02/14/2017'), duration: 2, progress: 100, priority: 'High', approved: true },
{ taskID: 11, taskName: 'Design complete', startDate: new Date('02/14/2017'),assignee: {firstName: 'Laura', lastName: 'Martin'},
endDate: new Date('02/14/2017'), duration: 0, progress: 0, priority: 'Normal', approved: true }
]
}
];
export let sampleData: Object[] = [
{
taskID: 1,
taskName: 'Planning',
startDate: new Date('02/03/2017'),
endDate: new Date('02/07/2017'),
progress: 100,
duration: 5,
priority: 'Normal',
approved: false,
subtasks: [
{ taskID: 2, taskName: 'Plan timeline', startDate: new Date('02/03/2017'),
endDate: new Date('02/07/2017'), duration: 5, progress: 100, priority: 'Normal', approved: false },
{ taskID: 3, taskName: 'Plan budget', startDate: new Date('02/03/2017'),
endDate: new Date('02/07/2017'), duration: 5, progress: 100, priority: 'Low', approved: true },
{ taskID: 4, taskName: 'Allocate resources', startDate: new Date('02/03/2017'),
endDate: new Date('02/07/2017'), duration: 5, progress: 100, priority: 'Critical', approved: false },
{ taskID: 5, taskName: 'Planning complete', startDate: new Date('02/07/2017'),
endDate: new Date('02/07/2017'), duration: 0, progress: 0, priority: 'Low', approved: true }
]
},
{
taskID: 6,
taskName: 'Design',
startDate: new Date('02/10/2017'),
endDate: new Date('02/14/2017'),
duration: 3,
progress: 86,
priority: 'High',
approved: false,
subtasks: [
{ taskID: 7, taskName: 'Software Specification', startDate: new Date('02/10/2017'),
endDate: new Date('02/12/2017'), duration: 3, progress: 60, priority: 'Normal', approved: false },
{ taskID: 8, taskName: 'Develop prototype', startDate: new Date('02/10/2017'),
endDate: new Date('02/12/2017'), duration: 3, progress: 100, priority: 'Critical', approved: false },
{ taskID: 9, taskName: 'Get approval from customer', startDate: new Date('02/13/2017'),
endDate: new Date('02/14/2017'), duration: 2, progress: 100, priority: 'Low', approved: true },
{ taskID: 10, taskName: 'Design Documentation', startDate: new Date('02/13/2017'),
endDate: new Date('02/14/2017'), duration: 2, progress: 100, priority: 'High', approved: true },
{ taskID: 11, taskName: 'Design complete', startDate: new Date('02/14/2017'),
endDate: new Date('02/14/2017'), duration: 0, progress: 0, priority: 'Normal', approved: true }
]
},
{
taskID: 12,
taskName: 'Implementation Phase',
startDate: new Date('02/17/2017'),
endDate: new Date('02/27/2017'),
priority: 'Normal',
approved: false,
duration: 11,
progress: 66,
subtasks: [
{
taskID: 13,
taskName: 'Phase 1',
startDate: new Date('02/17/2017'),
endDate: new Date('02/27/2017'),
priority: 'High',
approved: false,
progress: 50,
duration: 11,
subtasks: [{
taskID: 14,
taskName: 'Implementation Module 1',
startDate: new Date('02/17/2017'),
endDate: new Date('02/27/2017'),
priority: 'Normal',
duration: 11,
progress: 10,
approved: false,
subtasks: [
{ taskID: 15, taskName: 'Development Task 1', startDate: new Date('02/17/2017'),
endDate: new Date('02/19/2017'), duration: 3, progress: '50', priority: 'High', approved: false },
{ taskID: 16, taskName: 'Development Task 2', startDate: new Date('02/17/2017'),
endDate: new Date('02/19/2017'), duration: 3, progress: '50', priority: 'Low', approved: true },
{ taskID: 17, taskName: 'Testing', startDate: new Date('02/20/2017'),
endDate: new Date('02/21/2017'), duration: 2, progress: '0', priority: 'Normal', approved: true },
{ taskID: 18, taskName: 'Bug fix', startDate: new Date('02/24/2017'),
endDate: new Date('02/25/2017'), duration: 2, progress: '0', priority: 'Critical', approved: false },
{ taskID: 19, taskName: 'Customer review meeting', startDate: new Date('02/26/2017'),
endDate: new Date('02/27/2017'), duration: 2, progress: '0', priority: 'High', approved: false },
{ taskID: 20, taskName: 'Phase 1 complete', startDate: new Date('02/27/2017'),
endDate: new Date('02/27/2017'), duration: 0, progress: '50', priority: 'Low', approved: true }
]
}]
},
{
taskID: 21,
taskName: 'Phase 2',
startDate: new Date('02/17/2017'),
endDate: new Date('02/28/2017'),
priority: 'High',
approved: false,
duration: 12,
progress: 60,
subtasks: [{
taskID: 22,
taskName: 'Implementation Module 2',
startDate: new Date('02/17/2017'),
endDate: new Date('02/28/2017'),
priority: 'Critical',
approved: false,
duration: 12,
progress: 90,
subtasks: [
{ taskID: 23, taskName: 'Development Task 1', startDate: new Date('02/17/2017'),
endDate: new Date('02/20/2017'), duration: 4, progress: '50', priority: 'Normal', approved: true },
{ taskID: 24, taskName: 'Development Task 2', startDate: new Date('02/17/2017'),
endDate: new Date('02/20/2017'), duration: 4, progress: '50', priority: 'Critical', approved: true },
{ taskID: 25, taskName: 'Testing', startDate: new Date('02/21/2017'),
endDate: new Date('02/24/2017'), duration: 2, progress: '0', priority: 'High', approved: false },
{ taskID: 26, taskName: 'Bug fix', startDate: new Date('02/25/2017'),
endDate: new Date('02/26/2017'), duration: 2, progress: '0', priority: 'Low', approved: false },
{ taskID: 27, taskName: 'Customer review meeting', startDate: new Date('02/27/2017'),
endDate: new Date('02/28/2017'), duration: 2, progress: '0', priority: 'Critical', approved: true },
{ taskID: 28, taskName: 'Phase 2 complete', startDate: new Date('02/28/2017'),
endDate: new Date('02/28/2017'), duration: 0, progress: '50', priority: 'Normal', approved: false }
]
}]
},
{
taskID: 29,
taskName: 'Phase 3',
startDate: new Date('02/17/2017'),
endDate: new Date('02/27/2017'),
priority: 'Normal',
approved: false,
duration: 11,
progress: 30,
subtasks: [{
taskID: 30,
taskName: 'Implementation Module 3',
startDate: new Date('02/17/2017'),
endDate: new Date('02/27/2017'),
priority: 'High',
approved: false,
duration: 11,
progress: 60,
subtasks: [
{ taskID: 31, taskName: 'Development Task 1', startDate: new Date('02/17/2017'),
endDate: new Date('02/19/2017'), duration: 3, progress: '50', priority: 'Low', approved: true },
{ taskID: 32, taskName: 'Development Task 2', startDate: new Date('02/17/2017'),
endDate: new Date('02/19/2017'), duration: 3, progress: '50', priority: 'Normal', approved: false },
{ taskID: 33, taskName: 'Testing', startDate: new Date('02/20/2017'),
endDate: new Date('02/21/2017'), duration: 2, progress: '0', priority: 'Critical', approved: true },
{ taskID: 34, taskName: 'Bug fix', startDate: new Date('02/24/2017'),
endDate: new Date('02/25/2017'), duration: 2, progress: '0', priority: 'High', approved: false },
{ taskID: 35, taskName: 'Customer review meeting', startDate: new Date('02/26/2017'),
endDate: new Date('02/27/2017'), duration: 2, progress: '0', priority: 'Normal', approved: true },
{ taskID: 36, taskName: 'Phase 3 complete', startDate: new Date('02/27/2017'),
endDate: new Date('02/27/2017'), duration: 0, progress: '50', priority: 'Critical', approved: false },
]
}]
}
]
}
];
export let htmlData: Object[] = [
{
taskID: '<span>1</span>',
taskName: 'Planning',
startDate: new Date('02/03/2017'),
endDate: new Date('02/07/2017'),
progress: 100,
duration: 5,
priority: 'Normal',
approved: false,
subtasks: [
{ taskID: '<span>2</span>', taskName: 'Plan timeline', startDate: new Date('02/03/2017'),
endDate: new Date('02/07/2017'), duration: 5, progress: 100, priority: 'Normal', approved: false },
{ taskID: 3, taskName: 'Plan budget', startDate: new Date('02/03/2017'),
endDate: new Date('02/07/2017'), duration: 5, progress: 100, priority: 'Low', approved: true },
{ taskID: 4, taskName: 'Allocate resources', startDate: new Date('02/03/2017'),
endDate: new Date('02/07/2017'), duration: 5, progress: 100, priority: 'Critical', approved: false },
{ taskID: 5, taskName: 'Planning complete', startDate: new Date('02/07/2017'),
endDate: new Date('02/07/2017'), duration: 0, progress: 0, priority: 'Low', approved: true }
]
},
{
taskID: '<span>6</span>',
taskName: 'Design',
startDate: new Date('02/10/2017'),
endDate: new Date('02/14/2017'),
duration: 3,
progress: 86,
priority: 'High',
approved: false,
subtasks: [
{ taskID: 7, taskName: 'Software Specification', startDate: new Date('02/10/2017'),
endDate: new Date('02/12/2017'), duration: 3, progress: 60, priority: 'Normal', approved: false },
{ taskID: 8, taskName: 'Develop prototype', startDate: new Date('02/10/2017'),
endDate: new Date('02/12/2017'), duration: 3, progress: 100, priority: 'Critical', approved: false },
{ taskID: '<span>9</span>', taskName: 'Get approval from customer', startDate: new Date('02/13/2017'),
endDate: new Date('02/14/2017'), duration: 2, progress: 100, priority: 'Low', approved: true },
{ taskID: 10, taskName: 'Design Documentation', startDate: new Date('02/13/2017'),
endDate: new Date('02/14/2017'), duration: 2, progress: 100, priority: 'High', approved: true },
{ taskID: 11, taskName: 'Design complete', startDate: new Date('02/14/2017'),
endDate: new Date('02/14/2017'), duration: 0, progress: 0, priority: 'Normal', approved: true }
]
},
{
taskID: 12,
taskName: 'Implementation Phase',
startDate: new Date('02/17/2017'),
endDate: new Date('02/27/2017'),
priority: 'Normal',
approved: false,
duration: 11,
progress: 66,
subtasks: [
{
taskID: 13,
taskName: 'Phase 1',
startDate: new Date('02/17/2017'),
endDate: new Date('02/27/2017'),
priority: 'High',
approved: false,
progress: 50,
duration: 11,
subtasks: [{
taskID: 14,
taskName: 'Implementation Module 1',
startDate: new Date('02/17/2017'),
endDate: new Date('02/27/2017'),
priority: 'Normal',
duration: 11,
progress: 10,
approved: false,
subtasks: [
{ taskID: 15, taskName: 'Development Task 1', startDate: new Date('02/17/2017'),
endDate: new Date('02/19/2017'), duration: 3, progress: '50', priority: 'High', approved: false },
{ taskID: 16, taskName: 'Development Task 2', startDate: new Date('02/17/2017'),
endDate: new Date('02/19/2017'), duration: 3, progress: '50', priority: 'Low', approved: true },
{ taskID: 17, taskName: 'Testing', startDate: new Date('02/20/2017'),
endDate: new Date('02/21/2017'), duration: 2, progress: '0', priority: 'Normal', approved: true },
{ taskID: 18, taskName: 'Bug fix', startDate: new Date('02/24/2017'),
endDate: new Date('02/25/2017'), duration: 2, progress: '0', priority: 'Critical', approved: false },
{ taskID: 19, taskName: 'Customer review meeting', startDate: new Date('02/26/2017'),
endDate: new Date('02/27/2017'), duration: 2, progress: '0', priority: 'High', approved: false },
{ taskID: 20, taskName: 'Phase 1 complete', startDate: new Date('02/27/2017'),
endDate: new Date('02/27/2017'), duration: 0, progress: '50', priority: 'Low', approved: true }
]
}]
},
{
taskID: 21,
taskName: 'Phase 2',
startDate: new Date('02/17/2017'),
endDate: new Date('02/28/2017'),
priority: 'High',
approved: false,
duration: 12,
progress: 60,
subtasks: [{
taskID: 22,
taskName: 'Implementation Module 2',
startDate: new Date('02/17/2017'),
endDate: new Date('02/28/2017'),
priority: 'Critical',
approved: false,
duration: 12,
progress: 90,
subtasks: [
{ taskID: 23, taskName: 'Development Task 1', startDate: new Date('02/17/2017'),
endDate: new Date('02/20/2017'), duration: 4, progress: '50', priority: 'Normal', approved: true },
{ taskID: 24, taskName: 'Development Task 2', startDate: new Date('02/17/2017'),
endDate: new Date('02/20/2017'), duration: 4, progress: '50', priority: 'Critical', approved: true },
{ taskID: 25, taskName: 'Testing', startDate: new Date('02/21/2017'),
endDate: new Date('02/24/2017'), duration: 2, progress: '0', priority: 'High', approved: false },
{ taskID: 26, taskName: 'Bug fix', startDate: new Date('02/25/2017'),
endDate: new Date('02/26/2017'), duration: 2, progress: '0', priority: 'Low', approved: false },
{ taskID: 27, taskName: 'Customer review meeting', startDate: new Date('02/27/2017'),
endDate: new Date('02/28/2017'), duration: 2, progress: '0', priority: 'Critical', approved: true },
{ taskID: 28, taskName: 'Phase 2 complete', startDate: new Date('02/28/2017'),
endDate: new Date('02/28/2017'), duration: 0, progress: '50', priority: 'Normal', approved: false }
]
}]
},
{
taskID: 29,
taskName: 'Phase 3',
startDate: new Date('02/17/2017'),
endDate: new Date('02/27/2017'),
priority: 'Normal',
approved: false,
duration: 11,
progress: 30,
subtasks: [{
taskID: 30,
taskName: 'Implementation Module 3',
startDate: new Date('02/17/2017'),
endDate: new Date('02/27/2017'),
priority: 'High',
approved: false,
duration: 11,
progress: 60,
subtasks: [
{ taskID: 31, taskName: 'Development Task 1', startDate: new Date('02/17/2017'),
endDate: new Date('02/19/2017'), duration: 3, progress: '50', priority: 'Low', approved: true },
{ taskID: 32, taskName: 'Development Task 2', startDate: new Date('02/17/2017'),
endDate: new Date('02/19/2017'), duration: 3, progress: '50', priority: 'Normal', approved: false },
{ taskID: 33, taskName: 'Testing', startDate: new Date('02/20/2017'),
endDate: new Date('02/21/2017'), duration: 2, progress: '0', priority: 'Critical', approved: true },
{ taskID: 34, taskName: 'Bug fix', startDate: new Date('02/24/2017'),
endDate: new Date('02/25/2017'), duration: 2, progress: '0', priority: 'High', approved: false },
{ taskID: 35, taskName: 'Customer review meeting', startDate: new Date('02/26/2017'),
endDate: new Date('02/27/2017'), duration: 2, progress: '0', priority: 'Normal', approved: true },
{ taskID: 36, taskName: 'Phase 3 complete', startDate: new Date('02/27/2017'),
endDate: new Date('02/27/2017'), duration: 0, progress: '50', priority: 'Critical', approved: false },
]
}]
}
]
}
];
export let textWrapData: Object[] = [
{
taskID: 1,
taskName: 'Design',
startDate: new Date('02/10/2017'),
endDate: new Date('02/14/2017'),
duration: 3,
progress: 86,
priority: 'High',
approved: false,
subtasks: [
{ taskID: 2, taskName: 'Specification of Software', startDate: new Date('02/10/2017'),
endDate: new Date('02/12/2017'), duration: 3, progress: 60, priority: 'Normal', approved: false },
{ taskID: 3, taskName: 'Develop prototype', startDate: new Date('02/10/2017'),
endDate: new Date('02/12/2017'), duration: 3, progress: 100, priority: 'Critical', approved: false },
{ taskID: 4, taskName: 'Get approval from customer', startDate: new Date('02/13/2017'),
endDate: new Date('02/14/2017'), duration: 2, progress: 100, approved: true, priority: 'Normal' },
{ taskID: 5, taskName: 'Design Document', startDate: new Date('02/13/2017'),
endDate: new Date('02/14/2017'), duration: 2, progress: 100, approved: true, priority: 'Critical' },
{ taskID: 6, taskName: 'Design complete', startDate: new Date('02/14/2017'),
endDate: new Date('02/14/2017'), duration: 0, progress: 0, priority: 'Normal', approved: true }
]
},
{
taskID: 7,
taskName: 'Implementation Phase',
startDate: new Date('02/17/2017'),
endDate: new Date('02/27/2017'),
priority: 'Normal',
approved: false,
duration: 11,
progress: 66,
subtasks: [
{
taskID: 8,
taskName: 'Phase 1',
startDate: new Date('02/17/2017'),
endDate: new Date('02/27/2017'),
priority: 'High',
approved: false,
duration: 11,
progress: 86,
subtasks: [{
taskID: 9,
taskName: 'Implementation Module 1',
startDate: new Date('02/17/2017'),
endDate: new Date('02/27/2017'),
priority: 'Normal',
duration: 11,
progress: 96,
approved: false,
subtasks: [
{ taskID: 10, taskName: 'Development', startDate: new Date('02/17/2017'),
endDate: new Date('02/19/2017'), duration: 3, progress: '50', priority: 'High', approved: false },
{ taskID: 12, taskName: 'Testing', startDate: new Date('02/20/2017'),
endDate: new Date('02/21/2017'), duration: 2, progress: '0', priority: 'Normal', approved: true },
{ taskID: 13, taskName: 'Bug fix', startDate: new Date('02/24/2017'),
endDate: new Date('02/25/2017'), duration: 2, progress: '0', priority: 'Critical', approved: false },
{ taskID: 14, taskName: 'Get approval from customer', startDate: new Date('02/26/2017'),
endDate: new Date('02/27/2017'), duration: 2, progress: '0', priority: 'High', approved: false },
{ taskID: 15, taskName: 'Completed', startDate: new Date('02/27/2017'),
endDate: new Date('02/27/2017'), duration: 0, progress: '0', priority: 'Low', approved: true }
]
}]
},
{
taskID: 16,
taskName: 'Phase 2',
startDate: new Date('02/17/2017'),
endDate: new Date('02/28/2017'),
priority: 'High',
approved: false,
duration: 12,
progress: 50,
subtasks: [{
taskID: 17,
taskName: 'Implementation Module 2',
startDate: new Date('02/17/2017'),
endDate: new Date('02/28/2017'),
priority: 'Critical',
approved: false,
duration: 12,
progress: 56,
subtasks: [
{ taskID: 18, taskName: 'Development', startDate: new Date('02/17/2017'),
endDate: new Date('02/20/2017'), duration: 4, progress: '50', priority: 'Normal', approved: true },
{ taskID: 20, taskName: 'Testing', startDate: new Date('02/21/2017'),
endDate: new Date('02/24/2017'), duration: 2, progress: '0', priority: 'High', approved: false },
{ taskID: 21, taskName: 'Bug fix', startDate: new Date('02/25/2017'),
endDate: new Date('02/26/2017'), duration: 2, progress: '0', priority: 'Low', approved: false },
{ taskID: 22, taskName: 'Get approval from customer', startDate: new Date('02/27/2017'),
endDate: new Date('02/28/2017'), duration: 2, progress: '0', priority: 'Critical', approved: true },
{ taskID: 23, taskName: 'Completed', startDate: new Date('02/28/2017'),
endDate: new Date('02/28/2017'), duration: 0, progress: '0', priority: 'Normal', approved: false }
]
}]
},
{
taskID: 24,
taskName: 'Phase 3',
startDate: new Date('02/17/2017'),
endDate: new Date('02/27/2017'),
priority: 'Normal',
approved: false,
duration: 11,
progress: 50,
subtasks: [{
taskID: 25,
taskName: 'Implementation Module 3',
startDate: new Date('02/17/2017'),
endDate: new Date('02/27/2017'),
priority: 'High',
approved: false,
progress: 56,
duration: 11,
subtasks: [
{ taskID: 26, taskName: 'Development', startDate: new Date('02/17/2017'),
endDate: new Date('02/19/2017'), duration: 3, progress: '50', priority: 'Low', approved: true },
{ taskID: 28, taskName: 'Testing', startDate: new Date('02/20/2017'),
endDate: new Date('02/21/2017'), duration: 2, progress: '0', priority: 'Critical', approved: true },
{ taskID: 29, taskName: 'Bug fix', startDate: new Date('02/24/2017'),
endDate: new Date('02/25/2017'), duration: 2, progress: '0', priority: 'High', approved: false },
{ taskID: 30, taskName: 'Customer review meeting', startDate: new Date('02/26/2017'),
endDate: new Date('02/27/2017'), duration: 2, progress: '0', priority: 'Normal', approved: true },
{ taskID: 31, taskName: 'Completed', startDate: new Date('02/27/2017'),
endDate: new Date('02/27/2017'), duration: 0, progress: '0', priority: 'Critical', approved: false },
]
}]
}
]
}
];
export let projectData: Object[] = [
{ 'TaskID': 1, 'TaskName': 'Parent Task 1', 'StartDate': new Date('02/23/2017'), 'Duration': 3, 'Priority' : 'Normal',
'EndDate': new Date('02/27/2017'), 'Progress': '40' },
{ 'TaskID': 2, 'TaskName': 'Child Task 1', 'StartDate': new Date('02/23/2017'), 'Duration': 4, 'Priority' : 'Low',
'EndDate': new Date('02/27/2017'), 'Progress': '40', 'parentID': 1 },
{ 'TaskID': 3, 'TaskName': 'Child Task 2', 'StartDate': new Date('02/23/2017'), 'Duration': 2, 'Priority' : 'Normal',
'EndDate': new Date('02/27/2017'), 'Progress': '40', 'parentID': 1 },
{ 'TaskID': 4, 'TaskName': 'Child Task 3', 'StartDate': new Date('02/23/2017'), 'Duration': 2, 'Priority' : 'Low',
'EndDate': new Date('02/27/2017'), 'Progress': '40', 'parentID': 1 },
{ 'TaskID': 5, 'TaskName': 'Parent Task 2', 'StartDate': new Date('03/14/2017'), 'Duration': 6, 'Priority' : 'Normal',
'EndDate': new Date('03/18/2017'), 'Progress': '40' },
{ 'TaskID': 6, 'TaskName': 'Child Task 1', 'StartDate': new Date('03/02/2017'), 'Duration': 11, 'Priority' : 'High',
'EndDate': new Date('03/06/2017'), 'Progress': '40', 'parentID': 5 },
{ 'TaskID': 7, 'TaskName': 'Child Task 2', 'StartDate': new Date('03/02/2017'), 'Duration': 7, 'Priority' : 'Critical',
'EndDate': new Date('03/06/2017'), 'Progress': '40', 'parentID': 5 },
{ 'TaskID': 8, 'TaskName': 'Child Task 3', 'StartDate': new Date('03/02/2017'), 'Duration': 10, 'Priority' : 'Breaker',
'EndDate': new Date('03/06/2017'), 'Progress': '40', 'parentID': 5 },
{ 'TaskID': 9, 'TaskName': 'Child Task 4', 'StartDate': new Date('03/02/2017'), 'Duration': 15, 'Priority' : 'High',
'EndDate': new Date('03/06/2017'), 'Progress': '40', 'parentID': 5 },
{ 'TaskID': 10, 'TaskName': 'Parent Task 3', 'StartDate': new Date('03/09/2017'), 'Duration': 17, 'Priority' : 'Breaker',
'EndDate': new Date('03/13/2017'), 'Progress': '40' },
{ 'TaskID': 11, 'TaskName': 'Child Task 1', 'StartDate': new Date('03/9/2017'), 'Duration': 0, 'Priority' : 'Low',
'EndDate': new Date('03/13/2017'), 'Progress': '40', 'parentID': 10 },
{ 'TaskID': 12, 'TaskName': 'Child Task 2', 'StartDate': new Date('03/9/2017'), 'Duration': 10, 'Priority' : 'Breaker',
'EndDate': new Date('03/13/2017'), 'Progress': '40', 'parentID': 10 },
{ 'TaskID': 13, 'TaskName': 'Child Task 3', 'StartDate': new Date('03/9/2017'), 'Duration': 11, 'Priority' : 'Normal',
'EndDate': new Date('03/13/2017'), 'Progress': '40', 'parentID': 10 },
{ 'TaskID': 14, 'TaskName': 'Child Task 4', 'StartDate': new Date('03/9/2017'), 'Duration': 1, 'Priority' : 'Normal',
'EndDate': new Date('03/13/2017'), 'Progress': '40', 'parentID': 10 },
{ 'TaskID': 15, 'TaskName': 'Child Task 5', 'StartDate': new Date('03/9/2017'), 'Duration': 14, 'Priority' : 'Critical',
'EndDate': new Date('03/13/2017'), 'Progress': '40', 'parentID': 10 }
];
export let formatData: Object[] = [
{
orderID: '1',
orderName: 'Order 1',
orderDate: new Date('02/03/2017'),
shippedDate: new Date('10/03/2018'),
units: 1395,
unitPrice: 47,
price: 133.66,
Category: 'seafood',
subtasks: [
{ orderID: '1.1', orderName: 'Mackerel', Category: 'Frozen seafood', units: 235,
orderDate: new Date('02/03/2017'), shippedDate: new Date('05/13/2018'), unitPrice: 12, price: 28.20 },
{ orderID: '1.2', orderName: 'Yellowfin Tuna', Category: 'Frozen seafood', units: 324,
orderDate: new Date('05/03/2017'), shippedDate: new Date('05/22/2018'), unitPrice: 8, price: 25.92 },
{ orderID: '1.3', orderName: 'Herrings', Category: 'Frozen seafood', units: 488,
orderDate: new Date('10/03/2017'), shippedDate: new Date('10/14/2018'), unitPrice: 11, price: 52.68 },
{ orderID: '1.4', orderName: 'Preserved Olives', Category: 'Edible', units: 125,
orderDate: new Date('08/03/2017'), shippedDate: new Date('08/03/2018'), unitPrice: 9, price: 11.25 },
{ orderID: '1.5', orderName: 'Sweet corn Frozen', Category: 'Edible', units: 223,
orderDate: new Date('09/03/2017'), shippedDate: new Date('09/03/2018'), unitPrice: 7, price: 15.61 }
]
},
{
orderID: '2',
orderName: 'Order 2',
orderDate: new Date('05/03/2017'),
shippedDate: new Date('03/15/2018'),
units: 1944,
unitPrice: 58,
price: 212.33,
Category: 'seafood',
subtasks: [
{ orderID: '2.1', orderName: 'Tilapias', Category: 'Frozen seafood',
orderDate: new Date('03/05/2017'), shippedDate: new Date('03/15/2018'), units: 278, unitPrice: 15, price: 41.70 },
{ orderID: '2.2', orderName: 'White Shrimp', Category: 'Frozen seafood', units: 56,
orderDate: new Date('07/05/2017'), shippedDate: new Date('03/15/2018'), unitPrice: 7, price: 39.20 },
{ orderID: '2.3', orderName: 'Fresh Cheese', Category: 'Dairy', units: 323, unitPrice: 12,
orderDate: new Date('09/03/2017'), shippedDate: new Date('09/19/2018'), price: 38.76 },
{ orderID: '2.4', orderName: 'Blue Veined Cheese', Category: 'Dairy', units: 370, unitPrice: 15,
orderDate: new Date('11/03/2017'), shippedDate: new Date('11/13/2018'), price: 55.50 },
{ orderID: '2.5', orderName: 'Butter', Category: 'Dairy', units: 413, unitPrice: 9,
orderDate: new Date('10/23/2017'), shippedDate: new Date('10/23/2018'), price: 37.17 }
]
},
{
orderID: '3',
orderName: 'Order 3',
orderDate: new Date('03/10/2017'),
shippedDate: new Date('03/20/2018'),
units: '1120',
unitPrice: '33',
price: '108.80',
Category: 'seafood',
subtasks: [
{ orderID: '3.1', orderName: 'Lead glassware', Category: 'Solid crystals',
orderDate: new Date('08/03/2017'), shippedDate: new Date('03/18/2018'), units: '542', unitPrice: '6', price: '32.52' },
{ orderID: '3.2', orderName: 'Pharmaceutical Glassware', Category: 'Solid crystals',
orderDate: new Date('03/10/2017'), shippedDate: new Date('03/20/2018'), units: '324', unitPrice: '11', price: '35.64' },
{ orderID: '3.3', orderName: 'Glass beads', Category: 'Solid crystals', units: '254',
orderDate: new Date('03/02/2017'), shippedDate: new Date('03/22/2018'), unitPrice: '16', price: '40.64' }
]
}
];<!DOCTYPE html>
<html lang="en">
<head>
<title>EJ2 Tree Grid</title>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<meta name="description" content="Typescript Tree Grid Control" />
<meta name="author" content="Syncfusion" />
<link href="index.css" rel="stylesheet" />
<!-- Syncfusion Essential JS 2 Styles -->
<link rel="stylesheet" href="https://cdn.syncfusion.com/ej2/material.css" />
<link href="https://cdn.syncfusion.com/ej2/27.2.2/ej2-splitbuttons/styles/material.css" rel="stylesheet" />
<script src="https://cdnjs.cloudflare.com/ajax/libs/systemjs/0.19.38/system.js"></script>
<script src="systemjs.config.js"></script>
<script src="https://cdn.syncfusion.com/ej2/syncfusion-helper.js" type ="text/javascript"></script>
</head>
<body>
<div id='loader'>Loading....</div>
<div id='container'>
<div id='TreeGrid'></div>
</div>
</body>
</html>See Also
- Getting Started with Syncfusion JavaScript (ES5) documentation
- Getting Started with Syncfusion Angular documentation
- Getting Started with Syncfusion React documentation
- Getting Started with Syncfusion Vue documentation
- Getting Started with Syncfusion ASP.NET Core documentation
- Getting Started with Syncfusion ASP.NET MVC documentation
- Getting Started with Syncfusion Blazor documentation