如何在页面刷新后重定向到主视图 - AngularJS [英] How to redirect to home view after page refresh - AngularJS

问题描述

问题背景

我遇到了AngularJS的一个常见问题：

I have encountered what seems to be a common issue with AngularJS where I am implementing:

 $locationProvider.html5Mode({ enabled: true, requireBase: false });

这已从我的URL路由中删除了'＃'，反过来导致404错误。我通过调整web.config并立即重新加载页面来修复此问题。

This has removed the '#' from my URL routes and in-turn caused a 404 error. I fixed that by adjusting web.config and the page reloads now.

问题：

我有2个名为 Home.html 和 Results.html 的视图。我还有一个index.html，它包含在我的应用程序中，其中包含< div ui-view> ，其中注入了home和result视图。

I have a 2 views called Home.html and Results.html. I also have a index.html which houses the in my app which houses a <div ui-view> where the home and result views are injected into.

以下是使用的路线：

http://localhost:5XXXX/ - home
http://localhost:5XXXX/results - results

我想重定向刷新results.html时的home.html视图。目前，当刷新results.html时，所有y范围数据都会随指令中的jquery插件对象状态一起丢失。

I want to redirect to the home.html view when results.html is refreshed. Currently when results.html is refreshed all of y scope data is lost along with jquery plugin object state in the directives.

代码：

app.js - 这里有app的路线：

app.js - this houses the routes of the app:

 angular
  .module('app', [
    'ui.router',
    'ui.bootstrap',
    'ngAnimate',
    'ngResource',
    'rzModule',
    'angular-ladda',
    'jcs-autoValidate'
  ])
  .config(['$urlRouterProvider', '$stateProvider', '$locationProvider', function ($urlRouterProvider, $stateProvider, $locationProvider) {

      $urlRouterProvider.otherwise('/');
      $stateProvider
        .state('home', {
            url: '/',
            templateUrl: 'home.html',
            controller: 'HomeController'
        })


          $stateProvider.state('results', {
              url: '/results',
              templateUrl: 'Results.html',
              controller: 'ResultsController'
          })

          $locationProvider.html5Mode({
              enabled: true,
              requireBase: false
          });
    }]);

ResultsController.js：

ResultsController.js:

var app = angular.module('app');

app.controller('ResultsController', function ($scope, $rootScope, $timeout, $location, $anchorScroll, $window, searchService) {

    //code

});

如果我刷新 Results.html 页面如何立即重定向到 Home.html 视图，而不是重新加载 Results.html 页面？ / strong>

If I refresh the Results.html page how can I immediately redirect to the Home.html view instead of reloading the Results.html page?

编辑：

我更新了ResultsController.js以下但这个代码似乎没有在重新加载时被调用，它不会重定向到主页。

I have updated the ResultsController.js with the following but this code does not seem to be called on a reload, it does not redirect to home.

var app = angular.module('app');

app.controller('ResultsController', function ($scope, $rootScope, $timeout, $location, $anchorScroll, $window, searchService) {

    $rootScope.$on('$locationChangeStart', function (event) {
        $state.go('/');
    });
});

另外要添加我已将以下内容添加到我的应用程序的Web.config中以处理重新路由：

Also to add I have added the following to the Web.config of my app to handle rerouting:

<rewrite>
  <rules>
    <rule name="AngularJS" stopProcessing="true">
      <match url=".*" />
      <conditions logicalGrouping="MatchAll">
        <add input="{REQUEST_FILENAME}" matchType="IsFile" negate="true" />
        <add input="{REQUEST_FILENAME}" matchType="IsDirectory" negate="true" />
      </conditions>
      <action type="Rewrite" url="/" />
    </rule>
  </rules>
</rewrite>

推荐答案

使用$ locationChangeStart

Use $locationChangeStart

$rootScope.$on('$locationChangeStart', function(event) {
   $state.go('/');
});

正确代码：$ locationChangeStart 运行

Put这在主应用程序文件中，并将其附加到应用程序，如app.config，如app.run（）

Proper code : $locationChangeStart run
Put this in main app file and attach it to app like app.config do it like app.run()

.run(['$rootScope', '$state', function($rootScope, $state, userService) {
       $rootScope.$on("$locationChangeStart", function(event, next, current) {
          if(next == current) {
                event.preventDefault();
                $state.transitionTo('/');
            }
       });
}]);

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