React
EditEdit This Document
Demos
Support
Forum
Upgrade Guide
FREE TRIAL
Search results

Chip Customization in React MultiSelect component

09 Jun 2021 / 2 minutes to read

The MultiSelect allows the user to customize the selected chip element through the tagging event. In that event, you can set the custom classes to chip element via that event argument of setClass method.

The following sample demonstrates chip-customization with the MultiSelect component.

Source
Preview
index.tsx
index.html
Copied to clipboard
import { MultiSelectComponent, TaggingEventArgs } from '@syncfusion/ej2-react-dropdowns';
import * as React from 'react';
import * as ReactDOM from 'react-dom';

export default class App extends React.Component<{}, {}> {
  // define the JSON of data
  private colorsData: { [key: string]: Object }[] =[
    { Color: 'Chocolate', Code: '#75523C' },
    { Color: 'CadetBlue', Code: '#3B8289' },
    { Color: 'DarkOrange', Code: '#FF843D' },
    { Color: 'DarkRed', Code: '#CA3832' },
    { Color: 'Fuchsia', Code: '#D44FA3' },
    { Color: 'HotPink', Code: '#F23F82' },
    { Color: 'Indigo', Code: '#2F5D81' },
    { Color: 'LimeGreen', Code: '#4CD242' },
    { Color: 'OrangeRed', Code: '#FE2A00' },
    { Color: 'Tomato', Code: '#FF745C' }
];
  // maps the appropriate column to fields property
  private fields: { [key: string]: string } = { text: 'Color', value: 'Code' };
  // set the value to MultiSelect
  private colorValues: string[] = ['#75523C', '#4CD242', '#FF745C'];
  // bind the tagging event
  public onTagging = (e: TaggingEventArgs) => {
    // set the current selected item text as class to chip element.
    e.setClass((e.itemData as any)[this.fields.text].toLowerCase());
  }
  public render() {
    return (
            <MultiSelectComponent id="chip-customization" value={this.colorValues} dataSource={this.colorsData} fields={this.fields} mode="Box" placeholder="Favorite Colors" tagging={this.onTagging = this.onTagging.bind(this)} />

    );
  }
}
ReactDOM.render(<App />, document.getElementById('sample'));
Copied to clipboard
<!DOCTYPE html>
<html lang="en">

<head>
    <title>Syncfusion React MultiSelect</title>
    <meta charset="utf-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <meta name="description" content="Essential JS 2 for React Components" />
    <meta name="author" content="Syncfusion" />
    <link href="//cdn.syncfusion.com/ej2/ej2-base/styles/material.css" rel="stylesheet" />
    <link href="//cdn.syncfusion.com/ej2/ej2-react-inputs/styles/material.css" rel="stylesheet" />
    <link href="//cdn.syncfusion.com/ej2/ej2-react-dropdowns/styles/material.css" rel="stylesheet" />
    <link href="//cdn.syncfusion.com/ej2/ej2-react-buttons/styles/material.css" rel="stylesheet" />
    <link href="./styles.css" rel="stylesheet" />
    <script src="https://cdnjs.cloudflare.com/ajax/libs/systemjs/0.19.38/system.js"></script>
    <script src="systemjs.config.js"></script>
    <style>
        #loader {
            color: #008cff;
            height: 40px;
            left: 45%;
            position: absolute;
            top: 45%;
            width: 30%;
        }
    </style>
</head>

<body>
    <div id='sample' style="margin: 20px auto 0; width:250px;">
        <div id='loader'>Loading....</div>
    </div>
</body>

</html>
Previous
Next