AngularJS打开页面隐藏显示表达式用法示例

本文实例讲述了AngularJS打开页面隐藏显示表达式用法。分享给大家供大家参考，具体如下：

1.使用 ng-cloak, 同时要在css加入一行 [ng-cloak] {display: none;} 样式 [ng:cloak], [ng-cloak], [data-ng-cloak], [x-ng-cloak], .ng-cloak, .x-ng-cloak { display: none !important; }

2.使用ng-bind, 代替{{}} 这个不太方便,因为使用ng-bind后必须要一个DOM节点绑定, 例如span上, 没有直接{{}} 用不需要DOM节点方便

3.使用ng-model

<% include common/header.html %>
  <style>[ng-cloak] {display: none !important;}</style>
  <!-- S main -->
  <div class="main g_cf" ng-app="myApp">
    <div class="contain_lf">
      <h2 class="about_tit">ABOUT</h2>
      <div class="ab_content" ng-controller="aboutus" ng-show="true">
        <div class="hr" ng-bind="clumnData.title" ng-cloak></div>
        <p ng-bind="clumnData.detail" ></p>
        <p ng-cloak>{{clumnData.email.title}}：<a href="mailto:{{clumnData.email.link}}" target="_blank" ng-bind="clumnData.email.link" ng-cloak>[e-mail]</a></p>
        <p ng-repeat = "item in clumnData.list" ng-cloak >{{item.title}}：<a href="{{item.link}}" target="_blank" ng-bind="item.link" ng-cloak></a></p>
      </div>
      <div class="ab_content" ng-controller="comment">
        <div class="hr" ng-bind="title" ng-cloak></div>
        <div class="comment_user">
          <input type="text" name="username" placeholder="您的大名">
        </div>
        <div class="comment_con">
          <textarea id="editArea" maxlength="300" placeholder="请输入评论，少于300字符"></textarea>
          <div class="comment_btn">
            <span>ctrl + enter 发送评论，字数：0/300</span><input type="submit" class="commit_btn" value="确认" ng-click = "comment()">
          </div>
        </div>
      </div>
      <input type="text" ng-model="name">{{name}}
    </div>
    <div class="contain_rg">
      <div class="rg_tp_clum1">
        <h2>欢迎来到pfan空间</h2>
        <p>这里有更多的知识分享，交流。</p>
        <p><%= content %></p>
        <p><%= date %></p>
      </div>
    </div>
  </div>
  <div id="next">111111</div>
  <!-- E main -->
<% include common/Jsfoot.html %>
<script>
angular.element(document.getElementById("next")).bind('click', function() {
    alert(this.innerHTML);
  });
  var app = angular.module("myApp",[],function(){console.log('strat')});
  var clumnData = {
    title:"关于我",
    detail:"小前端一枚，喜欢javascript、喜欢nodejs、喜欢canvas",
    email:{title:"邮箱",link:"[e-mail]"},
    list:[{title:"github",link:"https://github.com/pingfanren/"},
      {title:"三水点靠木",link:"https://3water.com/"},
      {title:"技术分享平台",link:"http://pingfan1990.sinaapp.com/"},
      {title:"前端导航平台",link:"http://doc.pfan123.com/"},
    ]
  };
   app.controller("aboutus",function($scope){
     $scope.clumnData = clumnData;
   });
   app.controller("comment",function($scope){
     $scope.title = "给我留言";
     $scope.comment=function(){
    }
   });
</script>
<% include common/footer.html %>

希望本文所述对大家AngularJS程序设计有所帮助。