Angular自定义过滤器示例-优快云博客

<html>  
  <head>  
 <script src="js/angular.min.js"></script>  
 <script type="text/javascript">  
 function windowScopedFilter (input) {  
      var output = [];  
      angular.forEach(input, function(v,k){ 
       console.log(k+":"+ v);;     
      });  
      return output;       
 }  
 var myapp = angular.module('MyFilterApp', []);  
 myapp.filter('myfilter', function() {  
   return function(input, param1) {  
      console.log("------------------------------------------------- begin dump of custom parameters");  
      console.log("input=",input);  
      console.log("param1(string)=", param1);  
      var args = Array.prototype.slice.call(arguments);  
      console.log("arguments=", args.length);  
      if (3<=args.length) {  
           console.log("param2(string)=", args[2]);  
      }  
      if (4<=args.length) {  
           console.log("param3(bool)=", args[3]);  
      }  
      console.log("------------------------------------------------- end dump of custom parameters");  
      // filter  
      if (5<=args.length) {  
           return window[args[4]](input);  
      }  
      return input;  
   };  
 });  
 myapp.controller('MyFilterController', ['$scope', function($scope) {  
   $scope.friends = [{name:'John', phone:'555-1276'},  
                      {name:'Annie', phone:'800-BIG-MARY'},  
                      {name:'Mike', phone:'555-4321'},  
                      {name:'Adam', phone:'555-5678'},  
                      {name:'David', phone:'555-8765'},  
                      {name:'Mikay', phone:'555-5678'}];  
 }]);  
 </script>  
 </head>  
 <body ng-app="MyFilterApp">  
 <div ng-controller="MyFilterController">  
      <table id="searchTextResults">  
       <tr><th>Name</th><th>Phone</th></tr>  
       <tr ng-repeat="friend in friends |myfilter:'John':'555-1276':true:'windowScopedFilter'">  
        <td>{{friend.name}}</td>  
        <td>{{friend.phone}}</td>  
       </tr>  
      </table>  
 </div>  
 <hr>  
 </body>  
 </html>