[英]MVC view button click event , Pass AngularJs object to another MVC Controller
當視圖上的按鈕單擊事件時,我必須將AngularJs對象傳遞給另一個Controller。
CHTML
<div ng-repeat="hotel in respData.hotels">
<button type="button" class="btn" data-ng-click="setTab(hotel.code)">Check Availability
</button></div>
腳本
$scope.setTab = function (hotelcode) {
var url = 'Hotel';
url += '?HotelCode=' + hotelcode '
window.location.href = url;}
現在我只傳遞一個值。 我想將酒店 對象作為參數傳遞。 他們是這樣做的嗎?
您可以將整個Hotel對象傳遞給第一個控制器,然后使用$ emit或$ broadcast將該對象發送給另一個控制器。 這是一個簡短的示例:
One.html
<html ng-app="app"> <script src="http://code.angularjs.org/1.2.13/angular.js"></script> <script src="http://cdnjs.cloudflare.com/ajax/libs/angular-ui-router/0.2.8/angular-ui-router.min.js"></script> <script> var app = angular.module('app', ['ui.router']).config(function($stateProvider, $urlRouterProvider){ $stateProvider.state('two',{ url: '/two', templateUrl: "two.html", }) }) app.controller("Parent", function ($scope, $state) { $scope.send = function (msg) { $scope.$broadcast('eventName', { message: msg }); $state.go('two') }; }); app.controller("Child", function ($scope) { $scope.$on('eventName', function (event, args) { $scope.message = args.message; console.log($scope.message); }); }); </script> <body ng-app="app"> <h1> Index Page </h1> <!--- Look at these div tags here, $broadcast is used to transfer content from Parent to Child Controllers only and $emit for Child to Parent Controller !---> <div ng-controller = "Parent" > <button ng-click = send('Hello')> Send Hello</button> <div ng-controller = "Child" class="container" ui-view> </div> </div> </body> </html>
Two.html
<body ng-app="app"> <span> Recieved : {{message}}</span> </body>
$state.go('toState',object);
如果使用的是ui-router
則可以使用$state.go
將對象值發送到另一個控制器;如果不使用ui-router
則可以使用發射和廣播。請參見此處的詳細信息。
廣播的工作plnkr可以在這里找到
app.controller('Parent', function($scope) {
$scope.message="";
$scope.emitedmessage="";
$scope.clickevent=function(){
$scope.$broadcast('transfer',{message:$scope.message});
}
$scope.$on('transferUp',function(event,data){
console.log('on working');
$scope.emitedmessage=data.message;
});
});
app.controller('Child',function($scope){
$scope.message="";
$scope.broadcastmessage=""
$scope.$on('transfer',function(event,data){
$scope.broadcastmessage=data.message;
});
$scope.clickevent=function(){
$scope.$emit('transferUp',{message:$scope.message});
}
});
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