[英]Receive ng-init value from the controller for angular js
我將數據放入ng-init中,然后希望為控制器接收這些值。
<div ng-controller='hotelDetailCtrl' data-ng-init="mytest='hello'" class="col-sm-9 col-lg-9" >
app.controller('hotelDetailCtrl', function ($scope, $http) {
$scope.init = function(){
alert($scope.mytest);
};
});
但是我無法從控制器中獲得這些值。請幫助我,然后解釋這些情況。
您正在嘗試在控制器內調用init函數,但尚未在代碼內調用它,我假設這是您計划做的事情:
var app = angular.module('myapp', []); app.controller('hotelDetailCtrl', function ($scope, $http) { $scope.init = function(){ alert($scope.mytest); }; });
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.23/angular.min.js"></script> <body ng-app="myapp"> <div ng-controller='hotelDetailCtrl' data-ng-init="mytest='hello'; init();" class="col-sm-9 col-lg-9" > </div> </body>
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