angular29-ng-hide，ng-show_html

 

  

<!DOCTYPE html>
     <html lang="en">
      
     <head>
         <meta charset="UTF-8">
         <meta name="viewport" content="width=device-width, initial-scale=1.0">
         <title>ng-app指令</title>
         <style>
             .red {
                 color: red;
             }
             
             .green {
                 color: green;
             }
         </style>
     </head>
     <!-- 需要angular的代码必须包裹在ng-app的代码中 -->
     <!-- ng-bind遇到html的时候会转义 为了安全 -->
      
     <body ng-app="myApp1" ng-controller="ListController">
         <div>aaaa</div>
         <div class="tips" ng-show="loading">
             Loading
         </div>
         <script src="./js/Angular.js"></script>
         <!-- 隔行换色 -->
         <script>
             var myApp1 = angular.module('myApp1', []);
             myApp1.controller('ListController', ['$scope', '$timeout', function($scope,
                 $timeout) {
                 $scope.loading = true;
                 $timeout(function() {
                     $scope.loading = false;
                 }, 3000)
             }])
         </script>
     </body>
      
     </html>

运行结果

angular29-ng-hide，ng-show_angular.js_02