项目中发现了一个很奇怪的问题,怎一个郁闷了的....
问题如下
controller中定义了一个变量,$scope.test = "123";
接着定义一个指令,触发事件改变$scope.test = “666666” 此时,$scope.test可以成功修改,输出666666
然后定义了一个$scope.gotest = function(){}函数输出$scope.test,可是,可是,可是...输出结果却是123,我就郁闷了...
代码如下
1、html
<ion-view> <ion-content> <div class="button-bar"> <div class="bgstyle" change-element>First</div> </div> {{test}} <a ng-click="gotest()">go</a> </ion-content> </ion-view> <style> .bgstyle{background-color:#8f8f8f;width:100%;height:30px;margin:2px 0 2px 0;text-align:center} </style>
2、controller
appControllers.controller("ScopeabcCtrl",function ($scope,$rootScope) { $scope.test = "123"; $scope.gotest = function(){ console.log($scope.test); } })3、directive
appDirectives.directive("changeElement",function () { return { scope: false,link: function (scope,elements) { elements[0].onclick = function () { scope.test = "666666"; }; } }; });原文链接:https://www.f2er.com/angularjs/147711.html