<!DOCTYPE html> 
<html> 
  <head> 
    <meta charset="UTF-8"> 
    <title>過(guò)濾器</title> 
    <script src="day2/src/angular.js"></script> 
    <style type="text/css"> 
    </style> 
  </head> 
  <body> 
     
    <div ng-app="fristApp"> 
      <div ng-controller="fristController"> 
         
        <!--多個(gè)過(guò)濾器之間用 | 鏈接--> 
         
        <!--參數(shù)的實(shí)質(zhì)就是把參數(shù)添加在數(shù)字前面（在貨幣符號(hào)處使用）--> 
        {{money | currency}}<br /> 
        {{money | currency:'￥'}}<br /> 
         
        {{str | uppercase}}<br /> 
        {{json | json}}<br /> 
         
        <!-- 會(huì)進(jìn)行四舍五入--> 
        {{num | number:3}}<br /> 
         
        <!--時(shí)間 只有MM是大寫--> 
        {{currenttime | date:'yyyy-MM-dd-hh'}} 
         
        <!--字符串的切割--> 
        {{strr | limitTo:3}} 
        {{strr | limitTo:-3}} 
         
        <!--按照person的age進(jìn)行排序--> 
        <ul> 
          <li ng-repeat="person in arr | orderBy:'age':false"> 
            {{person.name}} 
          </li> 
        </ul> 
         
        <!--true 位于第二個(gè)位置，其中num是不能加“”的，上面的加“”是因?yàn)閚ame是他的一個(gè)屬性--> 
        <ul> 
          <li ng-repeat="n in [2,43,432,453,65] | orderBy:num:true"> 
            {{n}} 
          </li> 
        </ul> 
         
         
        <!--根據(jù)person的屬性進(jìn)行過(guò)濾--> 
        <input type="text" ng-model="name" /> 
        <ul> 
          <li ng-repeat="person in arr | filter:{'name':name}"> 
            {{person.name}} 
          </li> 
        </ul> 
         
         
      </div> 
       
    </div> 
  </body> 
  <script type="text/javascript"> 
    var myApp = angular.module('fristApp',[]); 
    myApp.controller('fristController',function($scope,$filter){ 
      $scope.money = 100; 
      $scope.str = "fsHIOiiiiIU" ; 
      $scope.json = {name:"zhangsan",age:40}; 
      $scope.num = 12432432432; 
      var time = new Date(); 
      $scope.currenttime = time.getTime(); 
       
      $scope.strr = "fujichao"; 
       
      $scope.arr = [ 
        {name:'zhangsan',age:33}, 
        {name:'zhangsan2',age:30}, 
        {name:'zhangsan3',age:44}, 
        {name:'zhangsan4',age:3} 
      ]; 
       
       
      // 如果數(shù)組的元素相等的話，這兩個(gè)元素的內(nèi)存地址是相同的。 
      var arrnum = [12,12,33,44]; 
      if(arrnum[0]===arrnum[1]){ 
        console.log("fji") 
      }; 
       
      /* 在JS中使用過(guò)濾器*/ 
       
      // $filter(過(guò)濾器的名字)(對(duì)象，條件) 
      var val = $filter('currency')($scope.money,'￥'); 
      console.log(val); 
       
      var string1 = "fssdHIUHIjiojjOIJIOJ" 
      var valStr = $filter('uppercase')(string1); 
      console.log(valStr) 
    }) 
  </script> 
</html>

運(yùn)行效果圖如下