AngularJS在1个应用中声明多个控制器

用户名

我在1个应用中声明2个控制器时遇到问题。我的猜测是语法错误，但不是完全确定。

我收到的错误消息是“未定义人员”。

//这是我的应用文件

var myApp = angular.module('myApp',[]);


 myApp.config(function($interpolateProvider) {
 $interpolateProvider.startSymbol('{[{');
 $interpolateProvider.endSymbol('}]}');
 });



   myApp.controller('controller1', function($scope) {

   var pets = [
   {animal: "dog", years: "3 Years"},
   {animal: "dog", years: "1 Years"},
   ];});


   myApp.controller('controller2', function($scope) {


   var people = [
   {name: "john", bday: "september"},
   {name: "nancy",bday: "december"},
   ];
   });

在我的html页面上，我只是在编写一些javascript，试图获取people数组的长度。

  var totalpeople = people.length;

注意：不确定这是否重要信息，但是我在html标记中声明了我的应用程序。

更新：这是我的html页面上的一些基本伪代码。

    <html ng-app="myApp">
    <head>
    <script>
    var totalpeople = people.length;
    </script>
    </head>
    <body>
    <div ng-controler="controller1">
    <table><tr ng-repeat="rows in pets">
    <td>{[{pets.animal}]}</td><td>{[{pets.year}]}</td>
    </tr>
    </div>
    <div ng-controler="controller2">
    <table><tr ng-repeat="rows in people">
    <td>{[{pets.name}]}</td><td>{[{pets.bday}]}</td>
    </tr>
    </div>
    <div>
    <table><tr>
    <td><script>//not actually doing this, but totalpeople goes here </script></td>
    </tr>
    </div>

    </body>

老苏尼尔

html和脚本部分中有很多错误。就像您ng-controller将ng- controller拼写错误。而且，ng-repeat逻辑全错了，您缺少表格标签等。我不知道您为什么要插值{{}}以使用{[{{}]}。

这是工作中的矮人：http ://plnkr.co/edit/qs7mCrmElXGqGHdKAmNH?p=preview

    <html>
        <head>
          <script src = "https://ajax.googleapis.com/ajax/libs/angularjs/1.3.3/angular.min.js"></script>
        </head>
        <body ng-app="myApp">
        <div ng-controller="controller1">
            <table><tr ng-repeat="rows in pets">
            <td>{[{rows.animal}]}</td><td>{[{rows.years}]}</td>
                </tr>
                </table>
              Total pets:{[{count}]}
        </div>
        <div ng-controller="controller2">
        <table><tr ng-repeat="rows in people">
        <td>{[{rows.name}]}</td><td>{[{rows.bday}]}</td>
        </tr>
        </table>
        </div>
         <br>
                  Total Pets:
                 <span id="show"></span>
    <script>
    var myApp = angular.module('myApp',[]);


     myApp.config(function($interpolateProvider) {
     $interpolateProvider.startSymbol('{[{');
     $interpolateProvider.endSymbol('}]}');
     });



       myApp.controller('controller1', function($scope) {

       $scope.pets = [
       {animal: "dog", years: "3 Years"},
       {animal: "dog", years: "1 Years"}
       ];
       $scope.count = $scope.pets.length;
       document.getElementById('show').innerText=$scope.count;//use directive to achieve this,using jquery inside controller is bad practise. Used just for the purpose of demo.
});


       myApp.controller('controller2', function($scope) {
       $scope.people = [
       {name: "john", bday: "september"},
       {name: "nancy",bday: "december"},
       ];
       });
    </script>
        </body>
      </html>

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