Toolbar in Angular Grid component

Angular

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18 May 2022 / 2 minutes to read

The Grid provides ToolBar support to handle grid actions. The toolbar property accepts either the collection of built-in toolbar items and ItemModel objects for custom toolbar items or HTML element ID for toolbar template.

To use Toolbar, you need to inject ToolbarService in the provider section of AppModule.

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

Source

Preview

app.component.ts

app.module.ts

main.ts

import { Component, OnInit, ViewChild } from '@angular/core';
import { ClickEventArgs } from '@syncfusion/ej2-navigations';
import { data } from './datasource';
import { GroupService, GridComponent } from '@syncfusion/ej2-angular-grids';

@Component({
    selector: 'app-root',
    template: `<button ej-button id='enable' cssClass='e-flat' (click)='enable()'>Enable</button>
                <button ej-button id='disable' cssClass='e-flat' (click)='disable()'>Disable</button>
                <ejs-grid id='Grid' #grid [dataSource]='data' height='200px' [allowGrouping]='true'
                [groupSettings]='groupOptions' [toolbar]='toolbar' (toolbarClick)='clickHandler($event)'>
                <e-columns>
                    <e-column field='OrderID' headerText='Order ID' textAlign='Right' width=120></e-column>
                    <e-column field='CustomerID' headerText='Customer ID' width=150></e-column>
                    <e-column field='ShipCity' headerText='Ship City' width=150></e-column>
                    <e-column field='ShipName' headerText='Ship Name' width=150></e-column>
                </e-columns>
                </ejs-grid>`,
    providers: [GroupService]
})
export class AppComponent implements OnInit {

    public data: object[];
    public toolbar: string[];
    public groupOptions: object;
    public toolbarObj;

    @ViewChild('grid')
    public grid: GridComponent;

    ngOnInit(): void {
        this.data = data;
        this.toolbar = ['Expand', 'Collapse'];
        this.groupOptions = { columns: ['CustomerID'] };
    }

    clickHandler(args: ClickEventArgs): void {
        if (args.item.id === 'Grid_Collapse') { // Grid_Collapse is control id + '_' + toolbar value.
            this.grid.groupModule.collapseAll();
        }

        if (args.item.id === 'Grid_Expand') {
            this.grid.groupModule.expandAll();
        }
    }
    enable() {
        this.grid.toolbarModule.enableItems(['Grid_Collapse', 'Grid_Expand'], true); // Enable toolbar items.
    }

    disable() {
        this.grid.toolbarModule.enableItems(['Grid_Collapse', 'Grid_Expand'], false); // Disable toolbar items.
    }
}

import { NgModule } from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';
import { GridModule, ToolbarService, PageService } from '@syncfusion/ej2-angular-grids';
import { ButtonModule } from '@syncfusion/ej2-angular-buttons';
import { AppComponent } from './app.component';

/**
 * Module
 */
@NgModule({
    imports: [
        BrowserModule,
        GridModule,
        ButtonModule
    ],
    declarations: [AppComponent],
    bootstrap: [AppComponent],
    providers: [ToolbarService, PageService]
})
export class AppModule { }

import { platformBrowserDynamic } from '@angular/platform-browser-dynamic';
import { enableProdMode } from '@angular/core';
import { AppModule } from './app.module';

enableProdMode();
platformBrowserDynamic().bootstrapModule(AppModule);

Toolbar in Angular Grid component

Enable or disable toolbar items

See Also