React ColorBox - Overview
The ColorBox is a UI component that allows an end user to enter a color or pick it out from the drop-down editor.
The following code adds a simple ColorBox to your page.
jQuery
HTML
JavaScript
<div id="colorBoxContainer"></div>
$(function() { $("#colorBoxContainer").dxColorBox({ value: "#FF0000" }); });
Angular
HTML
TypeScript
<dx-color-box [(value)]="color"> </dx-color-box>
import { DxColorBoxModule } from "devextreme-angular"; // ... export class AppComponent { color: string = "#FF0000" } @NgModule({ imports: [ // ... DxColorBoxModule ], // ... })
Vue
App.vue
<template> <DxColorBox :value.sync="color" /> </template> <script> import 'devextreme/dist/css/dx.common.css'; import 'devextreme/dist/css/dx.light.css'; import DxColorBox from 'devextreme-vue/color-box'; export default { components: { DxColorBox }, data() { return { color: "#FF0000" }; } } </script>
React
App.js
import React from 'react'; import 'devextreme/dist/css/dx.common.css'; import 'devextreme/dist/css/dx.light.css'; import ColorBox from 'devextreme-react/color-box'; class App extends React.Component { constructor(props) { super(props); this.state = { color: "#FF0000" }; this.handleValueChange = this.handleValueChange.bind(this); } handleValueChange(e) { this.setState({ color: e.value }); } render() { return ( <ColorBox value={this.state.color} onValueChanged={this.handleValueChange} /> ); } } export default App;
The ColorBox accepts colors in hexadecimal ("#FF0000"), RGB ("rgb(255, 0, 0)") and RGBA ("rgba(255, 0, 0, 1)") formats, as well as color names. When an end user selects a color from the drop-down editor, the textual representation of the selected color is hexadecimal.
See Also
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