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Check Box

Check Box

When you add a CheckBox to an application, set its value property. The CheckBox can have the following states:

  • Checked (value is true).
  • Unchecked (value is false).
  • Undetermined (value is undefined).

Set the onValueChanged property to handle the value change. In this demo, the value of the "Handle value change" CheckBox is passed to the "Disabled" CheckBox. Click the first CheckBox to see how it affects the second one.

You can use the iconSize property to specify a custom width and height for the CheckBox. To add a label to the CheckBox, set the text property.

d6f9c2c6d (CheckBox Overview: change demo description)

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const DemoApp = angular.module('DemoApp', ['dx']); DemoApp.controller('DemoController', ($scope) => { $scope.checkBoxValue = null; $scope.checkBox = { checked: { value: true, }, unchecked: { value: false, }, indeterminate: { value: null, }, handler: { bindingOptions: { value: 'checkBoxValue', }, }, disabled: { disabled: true, bindingOptions: { value: 'checkBoxValue', }, }, customSize: { value: null, iconSize: 30, }, withText: { value: true, text: 'Label', }, }; });
<!DOCTYPE html> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <title>DevExtreme Demo</title> <meta http-equiv="X-UA-Compatible" content="IE=edge" /> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0" /> <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script> <script>window.jQuery || document.write(decodeURIComponent('%3Cscript src="js/jquery.min.js"%3E%3C/script%3E'))</script> <link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/22.1.4/css/dx.common.css" /> <link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/22.1.4/css/dx.light.css" /> <script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.8.2/angular.min.js"></script> <script>window.angular || document.write(decodeURIComponent('%3Cscript src="js/angular.min.js"%3E%3C/script%3E'))</script> <script src="https://cdn3.devexpress.com/jslib/22.1.4/js/dx.all.js"></script> <link rel="stylesheet" type="text/css" href="styles.css" /> <script src="index.js"></script> </head> <body class="dx-viewport"> <div class="demo-container" ng-app="DemoApp" ng-controller="DemoController"> <div class="form"> <div class="dx-fieldset"> <div class="dx-field"> <div class="dx-field-label">Checked</div> <div class="dx-field-value"> <div dx-check-box="checkBox.checked"></div> </div> </div> <div class="dx-field"> <div class="dx-field-label">Unchecked</div> <div class="dx-field-value"> <div dx-check-box="checkBox.unchecked"></div> </div> </div> <div class="dx-field"> <div class="dx-field-label">Indeterminate</div> <div class="dx-field-value"> <div dx-check-box="checkBox.indeterminate"></div> </div> </div> <div class="dx-field"> <div class="dx-field-label">Handle value change</div> <div class="dx-field-value"> <div dx-check-box="checkBox.handler"></div> </div> </div> <div class="dx-field"> <div class="dx-field-label">Disabled</div> <div class="dx-field-value"> <div dx-check-box="checkBox.disabled"></div> </div> </div> <div class="dx-field"> <div class="dx-field-label">Custom size</div> <div class="dx-field-value"> <div dx-check-box="checkBox.customSize"></div> </div> </div> <div class="dx-field"> <div class="dx-field-label">With label</div> <div class="dx-field-value"> <div dx-check-box="checkBox.withText"></div> </div> </div> </div> </div> </div> </body> </html>