<!DOCTYPE html> <html ng-app="a2_12"> <head> <meta charset="utf-8"> <title></title> <script type="text/javascript" src="../js/angularJs-1.2.16-min.js"></script> <style type="text/css"> body{ font-size: 12px; } ul{ list-style-type: none; width: 408px; margin: 0px; padding: 0px; } div{ margin: 8px 0px; } </style> </head> <body> <div ng-controller="c2_12"> <div ng-show="{{isShow}}">陶国荣</div> <div ng-hide="{{isHide}}">1012@qq.con</div> <ul ng-switch on={{switch}}> <li ng-switch-when="1">11111111111111111</li> <li ng-switch-when="2">22222222222222222</li> <li ng-switch-default>33333333333333333</li> </ul> </div> <script type="text/javascript"> var a2_12 = angular.module(‘a2_12‘, []); a2_12.controller(‘c2_12‘, [‘$scope‘, function($scope) { $scope.isShow=true; $scope.isHide=false; $scope.switch=2; }]); </script> </body> </html>
ng-switch指令的功能是显示匹配成功的元素,该指令需要结合ng-switch-when和ng-switch-default指令使用.
当指定的on值与某个或多个添加ng-switch-when指令的元素匹配时,这些元素显示,未匹配到的元素的隐藏.
如果没有找到与on值相匹配的元素时,则显示添加了ng-switch-default指令的元素.
原文：http://www.cnblogs.com/guoyansi19900907/p/5031190.html