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AngularJS使用ng-class動態增減class樣式的方法樣本，angularjsng-class
本文執行個體講述了AngularJS使用ng-class動態增減class樣式的方法。分享給大家供大家參考，具體如下：
使用ng-class可以實現動態地增減樣式：
<!DOCTYPE html><html ng-app="formExample"><head> <meta charset="UTF-8"> <title></title> <script src="../js/angular.js"></script> <script> angular.module('formExample', []) .controller('FormController', ['$scope', function($scope) { }]); </script> <style> .strike { text-decoration: line-through; } .bold { font-weight: bold; } .red { color: red; } </style></head><body><div> <p ng-class="{strike: deleted, bold: important, red: error}">通過映射的方式</p> <input type="checkbox" ng-model="deleted">添加strike樣式<br> <input type="checkbox" ng-model="important">添加bold樣式<br> <input type="checkbox" ng-model="error">添加錯誤樣式 <hr> <p ng-class="style">使用字串的方式</p> <input type="text" ng-model="style" placeholder="輸入 bold、 strike 或 red"> <hr> <p ng-class="[style1, style2, style3]">使用數組的方式</p> <input ng-model="style1" placeholder="輸入: bold, strike 或 red"><br> <input ng-model="style2" placeholder="輸入: bold, strike 或 red"><br> <input ng-model="style3" placeholder="輸入: bold, strike 或 red"><br> <hr/></div></body></html>
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