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Implement dynamic compilation of methods added to dom through AngularJS

高洛峰Original: 2017-03-25 16:12:111807browse

The example in this article describes how AngularJS implements dynamic compilation and adds it to the dom. Share it with everyone for your reference, the details are as follows:

When using angularjs, I hope to dynamically build the angular template and then display it through angular.

The usage method is as follows:

<html ng-app="app">
<head>
  <meta http-equiv="content-type" content="text/html; charset=utf-8" />
  <script src="assets/angular.min.js"></script>
  <script src="assets/js/jquery.min.js"></script>
  <script src="assets/js/handlebars.min.js"></script>
  <script src="assets/Handlebars.helper.js"></script>
  <script >
  var app=angular.module("app",[]);
  app.controller(&#39;ctrl&#39;, [&#39;$scope&#39;,&#39;$compile&#39;,function($scope,$compile){
    $scope.userName=&#39;RAY&#39;;
    $scope.test = function test(){
      console.log(&#39;你好:&#39; +$scope.userName);
    }
    //通过$compile动态编译html
    var html="<button ng-click=&#39;test()&#39;>{{userName}}</button>";
    var template = angular.element(html);
    var mobileDialogElement = $compile(template)($scope);
    angular.element(document.body).append(mobileDialogElement);
  }]);
  </script>
</head>
<body ng-controller="ctrl">
</body>
</html>

var html="<button ng-click=&#39;test()&#39;>{{userName}}</button>";

This kind of code is the angular template. By compiling it through the angularjs compiler, you can access the object data in the angular scope.

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