Open a dialog on popup item click in React Split button component

30 Jan 20237 minutes to read

This section explains about how to open a dialog on SplitButton popup item click. This can be achieved by handling dialog open in select event of the SplitButton.

In the following example, Dialog will open while selecting Update... item.

app.jsx

import { enableRipple } from '@syncfusion/ej2-base';
import { DialogComponent } from '@syncfusion/ej2-react-popups';
import { SplitButtonComponent } from '@syncfusion/ej2-react-splitbuttons';
import * as React from 'react';
import * as ReactDom from 'react-dom';
enableRipple(true);
// To render SplitButton.
function App() {
    let dialogRef;
    let items = [
        {
            text: 'Help'
        },
        {
            text: 'About'
        },
        {
            text: 'Update...'
        }
    ];
    let alertDlgButtons = [{
            buttonModel: {
                content: 'Ok',
                isPrimary: true
            },
            'click': () => {
                hide();
            }
        },
        {
            buttonModel: {
                content: 'Cancel',
                isPrimary: true
            },
            'click': () => {
                hide();
            }
        }];
    function hide() {
        dialogRef.hide();
    }
    function select(args) {
        if (args.item.text === 'Update...') {
            dialogRef.show();
        }
    }
    return (<div>
       <DialogComponent ref={dialog => dialogRef = dialog} width='250px' id='dialog' content='Are you sure want to update?' header='Software Update' buttons={alertDlgButtons} visible={false}/>
       <SplitButtonComponent items={items} select={select}>Help</SplitButtonComponent>
      </div>);
}
export default App;
ReactDom.render(<App />, document.getElementById('button'));

app.tsx

import { enableRipple } from '@syncfusion/ej2-base';
import { DialogComponent } from '@syncfusion/ej2-react-popups';
import { ItemModel, MenuEventArgs, SplitButtonComponent } from '@syncfusion/ej2-react-splitbuttons';
import * as React from 'react';
import * as ReactDom from 'react-dom';

enableRipple(true);

// To render SplitButton.
function App() {
    let dialogRef: DialogComponent;
    let items: ItemModel[] = [
    {
        text: 'Help'
    },
    {
        text: 'About'
    },
    {
        text: 'Update...'
    }];

    let alertDlgButtons: any [] = [{
        buttonModel: {
            content: 'Ok',
            isPrimary: true
        },
        'click': () => {
            hide();
        }
    },
    {
        buttonModel: {
            content: 'Cancel',
            isPrimary: true
        },
        'click': () => {
            hide();
        }
    }];
    function hide() {
        dialogRef.hide();
    }
    function select (args: MenuEventArgs) {
        if (args.item.text === 'Update...') {
            dialogRef.show();
        }
    }

    return (
    <div>
       <DialogComponent ref={dialog => dialogRef = dialog as DialogComponent} width='250px' id='dialog' content='Are you sure want to update?' header='Software Update' buttons={alertDlgButtons} visible={false}/>
       <SplitButtonComponent items = {items} select={select}>Help</SplitButtonComponent>
      </div>
    );
}
export default App;
ReactDom.render(<App />,document.getElementById('button'));