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我试图在角1AngularJS 1 - NG-不重复阵推后重新渲染
控制器代码simpliest聊天应用:
app.controller('mainCtrl', function ($scope, $rootScope, $routeParams, $location, $http) {
$scope.messages=[{'name':'user','text':'test'}];
$scope.submitMessage = function() {
$scope.messages.push({'name':'newuser','text':$scope.mymessage});
}
});
模板:
<div class="page-content" ng-controller="mainCtrl" ng-init="init()">
<div class="messages">
<p class="chat-message" ng-repeat="message in messages"><span class="username">{{message.name}}: </span>{{message.text}}</p>
</div>
<div style="clear:both"></div>
<form ng-submit="submitMessage()" ng-controller="mainCtrl">
<input type="text" ng-model="mymessage" class="message-input" ></input>
</form>
当试图console.log $ scope.messages数组时,它显示新的值,但列表本身根本不会改变。可能是什么原因?