最佳答案
我正在尝试跨控制器共享数据。用例是一种多步骤形式,在一个输入中输入的数据稍后将用于原始控制器之外的多个显示位置。下面和jsfiddle这里中的代码。
超文本标记语言
<div ng-controller="FirstCtrl">
<input type="text" ng-model="FirstName"><!-- Input entered here -->
<br>Input is : <strong>{{FirstName}}</strong><!-- Successfully updates here -->
</div>
<hr>
<div ng-controller="SecondCtrl">
Input should also be here: {{FirstName}}<!-- How do I automatically updated it here? -->
</div>
JS
// declare the app with no dependencies
var myApp = angular.module('myApp', []);
// make a factory to share data between controllers
myApp.factory('Data', function(){
// I know this doesn't work, but what will?
var FirstName = '';
return FirstName;
});
// Step 1 Controller
myApp.controller('FirstCtrl', function( $scope, Data ){
});
// Step 2 Controller
myApp.controller('SecondCtrl', function( $scope, Data ){
$scope.FirstName = Data.FirstName;
});
任何帮助都非常感激。