Toolbar in React TreeGrid component

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The TreeGrid provides ToolBar support to handle treegrid actions. The toolbar property accepts either the collection of built-in toolbar items and ItemModelobjects for custom toolbar items or HTML element ID for toolbar template.

To use ToolBar, inject Toolbar module in the treegrid.

Built-in toolbar items execute standard actions of the treegrid, and it can be added by defining the toolbar as a collection of built-in items. It renders the button with icon and text.

The following table shows built-in toolbar items and its actions.

Built-in Toolbar Items	Actions
ExpandAll	Expands all the rows.
CollapseAll	Collapses all the rows.
Add	Adds a new record.
Edit	Edits the selected record.
Update	Updates the edited record.
Delete	Deletes the selected record.
Cancel	Cancels the edit state.
Search	Searches the records by the given key.
Print	Prints the treegrid.
ExcelExport	Exports the treegrid to Excel.
PdfExport	Exports the treegrid to PDF.
WordExport	Exports the treegrid to Word.

Source

Preview

App.tsx

App.jsx

index.jsx

import { ColumnDirective, ColumnsDirective, TreeGridComponent } from '@syncfusion/ej2-react-treegrid';
import { Filter, Inject, Toolbar, ToolbarItems } from '@syncfusion/ej2-react-treegrid';
import * as React from 'react';
import './App.css';
import { sampleData } from './datasource';

export default class App extends React.Component<{}, {}>{
    public toolbarOptions: ToolbarItems[] = ['Print', 'Search'];

    public render() {
        return <TreeGridComponent dataSource={sampleData} treeColumnIndex={1} childMapping='subtasks'
         height='265' toolbar={this.toolbarOptions}>
            <ColumnsDirective>
              <ColumnDirective field='taskID' headerText='Task ID' width='90' textAlign='Right'/>
              <ColumnDirective field='taskName' headerText='Task Name' width='180'/>
              <ColumnDirective field='startDate' headerText='Start Date' width='90' format='yMd' textAlign='Right' type='date' />
              <ColumnDirective field='duration' headerText='Duration' width='80' textAlign='Right' />
            </ColumnsDirective>
            <Inject services={[Toolbar,Filter]}/>
        </TreeGridComponent>
    }
}

import { ColumnDirective, ColumnsDirective, TreeGridComponent } from '@syncfusion/ej2-react-treegrid';
import { Filter, Inject, Toolbar } from '@syncfusion/ej2-react-treegrid';
import * as React from 'react';
import './App.css';
import { sampleData } from './datasource';
export default class App extends React.Component {
    constructor() {
        super(...arguments);
        this.toolbarOptions = ['Print', 'Search'];
    }
    render() {
        return <TreeGridComponent dataSource={sampleData} treeColumnIndex={1} childMapping='subtasks' height='265' toolbar={this.toolbarOptions}>
            <ColumnsDirective>
              <ColumnDirective field='taskID' headerText='Task ID' width='90' textAlign='Right'/>
              <ColumnDirective field='taskName' headerText='Task Name' width='180'/>
              <ColumnDirective field='startDate' headerText='Start Date' width='90' format='yMd' textAlign='Right' type='date'/>
              <ColumnDirective field='duration' headerText='Duration' width='80' textAlign='Right'/>
            </ColumnsDirective>
            <Inject services={[Toolbar, Filter]}/>
        </TreeGridComponent>;
    }
}

import * as React from 'react';
import * as ReactDOM from 'react-dom';
import App from './App';
ReactDOM.render(<App />, document.getElementById('root'));

The toolbar has options to define both built-in and custom toolbar items.

Custom toolbar items can be added by defining the toolbar as a collection of ItemModels. Actions for this customized toolbar items are defined in the toolbarClick event.

By default, Custom toolbar items are in position Left. You can change the position by using the align property. In the below sample, we have applied position Right for the Quick Filter toolbar item.

Source

Preview

App.tsx

App.jsx

index.jsx

import { ClickEventArgs } from '@syncfusion/ej2-navigations';
import { ColumnDirective, ColumnsDirective, TreeGridComponent } from '@syncfusion/ej2-react-treegrid';
import { Filter, Inject, Toolbar, TreeGrid } from '@syncfusion/ej2-react-treegrid';
import * as React from 'react';
import './App.css';
import { sampleData } from './datasource';

export default class App extends React.Component<{}, {}>{
    public treegrid: TreeGrid | null;

    public toolbarOptions: object[] = [
        { text: 'Quick Filter', tooltipText: 'Quick Filter', id: 'toolbarfilter', align:'Right' }
    ];

    public toolbarClick(args: ClickEventArgs): void {
        if (this.treegrid && args.item.text === 'Quick Filter') {
            this.treegrid.filterByColumn("taskName","startswith","Testing");
        }
    }

    public render() {
        this.toolbarClick = this.toolbarClick.bind(this);
        return <TreeGridComponent dataSource={sampleData} treeColumnIndex={1} childMapping='subtasks'
         allowFiltering={true} height='220' toolbar={this.toolbarOptions} toolbarClick={this.toolbarClick}
          ref={g => this.treegrid = g}>
            <ColumnsDirective>
              <ColumnDirective field='taskID' headerText='Task ID' width='90' textAlign='Right'/>
              <ColumnDirective field='taskName' headerText='Task Name' width='160'/>
              <ColumnDirective field='startDate' headerText='Start Date' width='90' format='yMd' textAlign='Right' type='date' />
              <ColumnDirective field='duration' headerText='Duration' width='80' textAlign='Right' />
            </ColumnsDirective>
            <Inject services={[Toolbar,Filter]}/>
        </TreeGridComponent>
    }
}

import { ColumnDirective, ColumnsDirective, TreeGridComponent } from '@syncfusion/ej2-react-treegrid';
import { Filter, Inject, Toolbar } from '@syncfusion/ej2-react-treegrid';
import * as React from 'react';
import './App.css';
import { sampleData } from './datasource';
export default class App extends React.Component {
    constructor() {
        super(...arguments);
        this.toolbarOptions = [
            { text: 'Quick Filter', tooltipText: 'Quick Filter', id: 'toolbarfilter', align: 'Right' }
        ];
    }
    toolbarClick(args) {
        if (this.treegrid && args.item.text === 'Quick Filter') {
            this.treegrid.filterByColumn("taskName", "startswith", "Testing");
        }
    }
    render() {
        this.toolbarClick = this.toolbarClick.bind(this);
        return <TreeGridComponent dataSource={sampleData} treeColumnIndex={1} childMapping='subtasks' allowFiltering={true} height='220' toolbar={this.toolbarOptions} toolbarClick={this.toolbarClick} ref={g => this.treegrid = g}>
            <ColumnsDirective>
              <ColumnDirective field='taskID' headerText='Task ID' width='90' textAlign='Right'/>
              <ColumnDirective field='taskName' headerText='Task Name' width='160'/>
              <ColumnDirective field='startDate' headerText='Start Date' width='90' format='yMd' textAlign='Right' type='date'/>
              <ColumnDirective field='duration' headerText='Duration' width='80' textAlign='Right'/>
            </ColumnsDirective>
            <Inject services={[Toolbar, Filter]}/>
        </TreeGridComponent>;
    }
}

import * as React from 'react';
import * as ReactDOM from 'react-dom';
import App from './App';
ReactDOM.render(<App />, document.getElementById('root'));

The toolbar has options to define both built-in and custom toolbar items.

If a toolbar item does not match the built-in items, it will be treated as a custom toolbar item.

TreeGrid have an option to use both built-in and custom toolbar items at same time.

In the below example, ExpandAll, CollapseAll are built-in toolbar items and Click is custom toolbar item.

Source

Preview

App.tsx

App.jsx

index.jsx

import { ClickEventArgs } from '@syncfusion/ej2-navigations';
import { ColumnDirective, ColumnsDirective, TreeGridComponent } from '@syncfusion/ej2-react-treegrid';
import { Inject, Toolbar, TreeGrid } from '@syncfusion/ej2-react-treegrid';
import * as React from 'react';
import './App.css';
import { sampleData } from './datasource';

export default class App extends React.Component<{}, {}>{
    public treegrid: TreeGrid | null;

    public toolbarOptions: any[] = [
        'ExpandAll', 'CollapseAll',
        { text: 'Click', tooltipText: 'Click', id: 'Click', prefixIcon:'e-time' }];

    public toolbarClick(args: ClickEventArgs): void {
        if (this.treegrid && args.item.text === 'Click') {
            alert("Custom toolbar click...");
        }
    }

    public render() {
        this.toolbarClick = this.toolbarClick.bind(this);
        return <TreeGridComponent dataSource={sampleData} treeColumnIndex={1} childMapping='subtasks'
         ref={g => this.treegrid = g} toolbar={this.toolbarOptions} toolbarClick={this.toolbarClick}>
            <ColumnsDirective>
              <ColumnDirective field='taskID' headerText='Task ID' width='90' textAlign='Right'/>
              <ColumnDirective field='taskName' headerText='Task Name' width='160'/>
              <ColumnDirective field='startDate' headerText='Start Date' width='90' format='yMd' textAlign='Right' type='date' />
              <ColumnDirective field='duration' headerText='Duration' width='80' textAlign='Right' />
            </ColumnsDirective>
            <Inject services={[Toolbar]}/>
        </TreeGridComponent>
    }
}

import { ColumnDirective, ColumnsDirective, TreeGridComponent } from '@syncfusion/ej2-react-treegrid';
import { Inject, Toolbar } from '@syncfusion/ej2-react-treegrid';
import * as React from 'react';
import './App.css';
import { sampleData } from './datasource';
export default class App extends React.Component {
    constructor() {
        super(...arguments);
        this.toolbarOptions = [
            'ExpandAll', 'CollapseAll',
            { text: 'Click', tooltipText: 'Click', id: 'Click', prefixIcon: 'e-time' }
        ];
    }
    toolbarClick(args) {
        if (this.treegrid && args.item.text === 'Click') {
            alert("Custom toolbar click...");
        }
    }
    render() {
        this.toolbarClick = this.toolbarClick.bind(this);
        return <TreeGridComponent dataSource={sampleData} treeColumnIndex={1} childMapping='subtasks' ref={g => this.treegrid = g} toolbar={this.toolbarOptions} toolbarClick={this.toolbarClick}>
            <ColumnsDirective>
              <ColumnDirective field='taskID' headerText='Task ID' width='90' textAlign='Right'/>
              <ColumnDirective field='taskName' headerText='Task Name' width='160'/>
              <ColumnDirective field='startDate' headerText='Start Date' width='90' format='yMd' textAlign='Right' type='date'/>
              <ColumnDirective field='duration' headerText='Duration' width='80' textAlign='Right'/>
            </ColumnsDirective>
            <Inject services={[Toolbar]}/>
        </TreeGridComponent>;
    }
}

import * as React from 'react';
import * as ReactDOM from 'react-dom';
import App from './App';
ReactDOM.render(<App />, document.getElementById('root'));

You can enable/disable toolbar items by using the enableItems method.

Source

Preview

App.tsx

App.jsx

index.jsx

import { ClickEventArgs } from '@syncfusion/ej2-navigations';
import { ButtonComponent } from '@syncfusion/ej2-react-buttons';
import { ColumnDirective, ColumnsDirective, TreeGridComponent } from '@syncfusion/ej2-react-treegrid';
import { Filter, Inject, Toolbar, TreeGrid } from '@syncfusion/ej2-react-treegrid';
import * as React from 'react';
import './App.css';
import { sampleData } from './datasource';

export default class App extends React.Component<{}, {}>{
    public treegrid: TreeGrid | null;

    public toolbarOptions: string[] = ['QuickFilter', 'ClearFilter'];

    public enable() {
        if (this.treegrid) {
            // Enable toolbar items.
            this.treegrid.toolbarModule
                .enableItems([this.treegrid.element.id + '_gridcontrol_QuickFilter', this.treegrid.element.id + '_gridcontrol_ClearFilter'], true);
        }
    }

    public disable() {
        if (this.treegrid) {
            // Disable toolbar items.
            this.treegrid.toolbarModule
                .enableItems([this.treegrid.element.id + '_gridcontrol_QuickFilter', this.treegrid.element.id + '_gridcontrol_ClearFilter'], false);
        }
    }

    public toolbarClick(args: ClickEventArgs): void {
        if (this.treegrid) {
            if (args.item.text === 'QuickFilter') {
                this.treegrid.filterByColumn('taskName', 'startswith', 'Testing');
            }
            if (args.item.text === 'ClearFilter') {
                this.treegrid.clearFiltering();
            }
        }
    }

    public render() {
        this.toolbarClick = this.toolbarClick.bind(this);
        this.enable = this.enable.bind(this);
        this.disable = this.disable.bind(this);
        return (<div><ButtonComponent className='e-flat' onClick= { this.enable }>Enable</ButtonComponent>
        <ButtonComponent className='e-flat' onClick= { this.disable }>Disable</ButtonComponent>
        <TreeGridComponent dataSource={sampleData} treeColumnIndex={1} childMapping='subtasks' height='200'
         ref={g => this.treegrid = g} toolbar={this.toolbarOptions} toolbarClick={this.toolbarClick} allowFiltering='true'>
            <ColumnsDirective>
              <ColumnDirective field='taskID' headerText='Task ID' width='90' textAlign='Right'/>
              <ColumnDirective field='taskName' headerText='Task Name' width='180'/>
              <ColumnDirective field='startDate' headerText='Start Date' width='90' format='yMd' textAlign='Right' type='date' />
              <ColumnDirective field='duration' headerText='Duration' width='80' textAlign='Right' />
            </ColumnsDirective>
            <Inject services={[Toolbar,Filter]}/>
        </TreeGridComponent></div>)
    }

}

import { ButtonComponent } from '@syncfusion/ej2-react-buttons';
import { ColumnDirective, ColumnsDirective, TreeGridComponent } from '@syncfusion/ej2-react-treegrid';
import { Filter, Inject, Toolbar } from '@syncfusion/ej2-react-treegrid';
import * as React from 'react';
import './App.css';
import { sampleData } from './datasource';
export default class App extends React.Component {
    constructor() {
        super(...arguments);
        this.toolbarOptions = ['QuickFilter', 'ClearFilter'];
    }
    enable() {
        if (this.treegrid) {
            // Enable toolbar items.
            this.treegrid.toolbarModule
                .enableItems([this.treegrid.element.id + '_gridcontrol_QuickFilter', this.treegrid.element.id + '_gridcontrol_ClearFilter'], true);
        }
    }
    disable() {
        if (this.treegrid) {
            // Disable toolbar items.
            this.treegrid.toolbarModule
                .enableItems([this.treegrid.element.id + '_gridcontrol_QuickFilter', this.treegrid.element.id + '_gridcontrol_ClearFilter'], false);
        }
    }
    toolbarClick(args) {
        if (this.treegrid) {
            if (args.item.text === 'QuickFilter') {
                this.treegrid.filterByColumn('taskName', 'startswith', 'Testing');
            }
            if (args.item.text === 'ClearFilter') {
                this.treegrid.clearFiltering();
            }
        }
    }
    render() {
        this.toolbarClick = this.toolbarClick.bind(this);
        this.enable = this.enable.bind(this);
        this.disable = this.disable.bind(this);
        return (<div><ButtonComponent className='e-flat' onClick={this.enable}>Enable</ButtonComponent>
        <ButtonComponent className='e-flat' onClick={this.disable}>Disable</ButtonComponent>
        <TreeGridComponent dataSource={sampleData} treeColumnIndex={1} childMapping='subtasks' height='200' ref={g => this.treegrid = g} toolbar={this.toolbarOptions} toolbarClick={this.toolbarClick} allowFiltering='true'>
            <ColumnsDirective>
              <ColumnDirective field='taskID' headerText='Task ID' width='90' textAlign='Right'/>
              <ColumnDirective field='taskName' headerText='Task Name' width='180'/>
              <ColumnDirective field='startDate' headerText='Start Date' width='90' format='yMd' textAlign='Right' type='date'/>
              <ColumnDirective field='duration' headerText='Duration' width='80' textAlign='Right'/>
            </ColumnsDirective>
            <Inject services={[Toolbar, Filter]}/>
        </TreeGridComponent></div>);
    }
}

import * as React from 'react';
import * as ReactDOM from 'react-dom';
import App from './App';
ReactDOM.render(<App />, document.getElementById('root'));

Contents

Built-in toolbar items
Custom toolbar items
Built-in and custom items in toolbar
Enabledisable toolbar items

Contents

Built-in toolbar items
Custom toolbar items
Built-in and custom items in toolbar
Enabledisable toolbar items

Please provide additional information

Thank you for your feedback and comments.We will rectify this as soon as possible!

Toolbar in React TreeGrid component

Built-in toolbar items

Custom toolbar items

Built-in and custom items in toolbar

Enable/disable toolbar items