Question

如何从AngularJS中的另一个Controller调用ui-view

这是我的示例程序。实际上在这里我使用的是嵌套的ui-view。问题是当我点击提交时按钮最初它工作正常并显示警报SampleController

但我再次点击它没有得到SampleController为什么？

当我点击提交按钮

时，我需要转到该控制器

我的代码是否有任何错误。请检查我的stateProvider。我是AngularJS的新手

请认真对待我谢谢......

var app=angular.module('TestApp', ['angular.filter','ui.router']);
app.config(function($stateProvider, $urlRouterProvider) {
    $urlRouterProvider.otherwise('/');
    $stateProvider
        .state('category', {
        views : {   
            "body" : {
                url : '/category',
                templateUrl : 'category.html',
                controller : 'TestController'
            }
        }       
    })
    .state('category.subcategory', {
        url : '/subcategory',
        views : {                              
            "subbody@category" : {
                templateUrl : 'sample.html',
                controller : 'SampleController'              
            }
        }
    })
});

app.controller('MainController', MainController);
function MainController($scope,$state) {
    alert("This is MainController") 
    $scope.getCategory=function(){
        $state.go('category');
    }
}

app.controller('TestController', TestController);
function TestController($scope, $state){    
    $scope.getData=function() {
        alert("Call to Sample Controller")
        $state.go('.subcategory');
    }
}

app.controller('SampleController', SampleController);
function SampleController($scope,$state) {
    alert("This is SampleController")
}

这是我的示例HTML文件
的index.html

<!DOCTYPE html>
<html ng-app="TestApp">

  <head>
    <link rel="stylesheet">
        <script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.4.9/angular.min.js"></script>
        <script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.4.9/angular-route.min.js"></script>
        <script src="https://cdnjs.cloudflare.com/ajax/libs/angular-filter/0.5.8/angular-filter.js"></script>
        <script src="angular-ui-router.js"></script>    
        <script src="script.js"></script>
  </head>
    <body ng-controller="MainController">
        <a href="#" ng-click="getCategory()">Click to Category</a>
        <div ui-view="body">
            <div ui-view="subbody"></div>
        </div>  
    </body>
</html>

category.html

 <div>      
   <input type="button" name="button" id="button" value="Submit" ng-click="getData()" />
   <div ui-view="subbody"></div>
 </div>

sample.html

 <div>
    Sample Controller
</div>

当我点击提交按钮

时，我需要点击SampleController

Answer 1

this.$state.go(".subcategory", null, { reload : true });

Answer 2

我认为您应该定义一个服务并注入控制器。然后有机会工作。

控制器：

app.controller('TestController', TestController);

function TestController($scope, mainService) {
  $scope.getData = function() {
    mainService.getDetails();
    //$state.go(.subcategory) //you can use here,If fails I have written in service(inject $state)
  };
}

服务：

app.service('mainService', mainService)
mainService.$inject = ['$http', '$state'];

function mainService($http, $state) {

  this.getDetails = function() {
    console.log("Hai");
    $state.go(.subcategory);

  }
}

$ state.go是不是在ui-router AngularJS中重定向？

2 个答案: