Column template in EJ2 TypeScript Gantt control

2 May 20238 minutes to read

A column template is used to customize the column’s look. The following code example explains how to define the custom template in Gantt using the template property.

import { Gantt } from '@syncfusion/ej2-gantt';

let ProjectResources: Object[]  = [
    { resourceId: 1, resourceName: 'Martin Tamer' },
    { resourceId: 2, resourceName: 'Rose Fuller' },
    { resourceId: 3, resourceName: 'Margaret Buchanan' },
    { resourceId: 4, resourceName: 'Fuller King' },
    { resourceId: 5, resourceName: 'Davolio Fuller' },
    { resourceId: 6, resourceName: 'Van Jack' },
    { resourceId: 7, resourceName: 'Fuller Buchanan' },
    { resourceId: 8, resourceName: 'Jack Davolio' },
    { resourceId: 9, resourceName: 'Tamer Vinet' },
    { resourceId: 10, resourceName: 'Vinet Fuller' },
    { resourceId: 11, resourceName: 'Bergs Anton' },
    { resourceId: 12, resourceName: 'Construction Supervisor' }
];

let GanttData: Object[]  = [
    {
        TaskID: 1,
        TaskName: 'Project initiation',
        StartDate: new Date('04/02/2019'),
        EndDate: new Date('04/21/2019'),
        subtasks: [
            {TaskID: 2, TaskName: 'Identify site location', StartDate: new Date('04/02/2019'), Duration: 4,Progress: 50, resources: [1]},
            {TaskID: 3, TaskName: 'Perform soil test', StartDate: new Date('04/02/2019'), Duration: 4, Predecessor: '2',Progress: 50, resources: [2]},
            {TaskID: 4, TaskName: 'Soil test approval', StartDate: new Date('04/02/2019'), Duration: 4, Predecessor: '3', Progress: 50 ,resources: [3]},
        ]
    },
    {
        TaskID: 5,
        TaskName: 'Project estimation',
        StartDate: new Date('04/02/2019'),
        EndDate: new Date('04/21/2019'),
        subtasks: [
            {TaskID: 6, TaskName: 'Develop floor plan for estimation', StartDate: new Date('04/04/2019'),Duration: 3, Predecessor: '4', Progress: 50, resources: [4]},
            {TaskID: 7, TaskName: 'List materials', StartDate: new Date('04/04/2019'),Duration: 3, Predecessor: '6', resources: [3],Progress: 50},
            {TaskID: 8, TaskName: 'Estimation approval', StartDate: new Date('04/04/2019'),Duration: 3, Predecessor: '7',
            }
        ]
    }];

let gantt: Gantt = new Gantt({
    dataSource: GanttData,
    taskFields: {
        id: 'TaskID',
        name: 'TaskName',
        resourceInfo: 'resources',
        startDate: 'StartDate',
        duration: 'Duration',
        progress: 'Progress',
        child: 'subtasks',
    },
    rowHeight: 50,
    splitterSettings: {
        columnIndex: 3
    },
    height: '450px',
    columns: [
        { field: 'TaskID', headerText: 'Task ID', textAlign: 'Left', width: '100' },
        { field: 'TaskName', headerText: 'Task Name', width: '150' },
        { field: 'resources', headerText: 'Resources', width: '250', template: '#columnTemplate' },
        { field: 'StartDate', headerText: 'Start Date', width: '150' },
        { field: 'Duration', headerText: 'Duration', width: '150' },
        { field: 'Progress', headerText: 'Progress', width: '150' },
    ],
    resourceFields: {
        id: 'resourceId',
        name: 'resourceName',
    },
    resources: ProjectResources
});
gantt.appendTo('#Gantt');
<!DOCTYPE html>
<html lang="en">

<head>
    <title>EJ2 Gantt</title>
    <meta charset="utf-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <meta name="description" content="Typescript Gantt Controls" />
    <meta name="author" content="Syncfusion" />
    <link href="index.css" rel="stylesheet" />
	<link href="https://cdn.syncfusion.com/ej2/material.css" rel="stylesheet" type="text/css"/>
    <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>
     <script type="text/x-jsrender" id="columnTemplate">
        ${if(ganttProperties.resourceNames)}
       
         <div class="image">
                <img src="${TaskID}.png" style="height:40px;width:40px" /><div style="display:inline-block;width:100%;position:relative;left:30px;top:-14px">${ganttProperties.resourceNames}</div>
            </div>
        ${/if}
    </script>
       
     <div id='loader'>Loading....</div>
    <div id="container">
        <div id="Gantt"></div>        
    </div>
</body></html>