ui-router默认子状态不起作用

Question

我正在测试UI-Router嵌套状态,但我无法在父/子场景中设置默认状态,请帮忙.

库:

• 角度1.3.15
• ui路由器:0.2.15

导航路径:

/ - home
/settings - parent state/page
/settings.default - child 1
/settings.mail - child 2
/settings.phone - child 3

预期行为:

导航到时/settings,应触发/加载默认子项"常规"状态/页面

实际行为:

如果我将'settings'状态设置为'abstrat:true',则会出现错误:

Error: Cannot transition to abstract state 'settings'
    at Object.transitionTo (angular-ui-router.js:3143)
    at Object.go (angular-ui-router.js:3068)
    at angular-ui-router.js:4181
    at angular.js:16299
    at completeOutstandingRequest (angular.js:4924)
    at angular.js:5312

如果我删除'abstrat:true',则没有错误,但是当我导航到/ settings时,默认子状态/页面 - 一般状态未触发,settings.html显示但未加载

app.js:

angular.module('test',['ui.router','sails.io'])     //config routing
.config(['$stateProvider','$urlRouterProvider','$locationProvider',
        function($stateProvider,$urlRouterProvider,$locationProvider) {

  $urlRouterProvider.otherwise('/');    
  $locationProvider.html5Mode(true);

  $stateProvider
    .state('home', {
        url: '/',
        templateUrl: 'views/index.html',
        controller: 'IndexController'
    })
    .state('settings', {
        abstract: true,
        url: '/settings',
        templateUrl: 'views/settings.html',
        controller: 'SettingsController'
    })
    .state('settings.general', {
        url: '',
        templateUrl: 'views/settings/general.html',
        controller: 'SettingsController'
    })
    .state('settings.mail', {
        url: '/mail',
        templateUrl: 'views/settings/mail.html',
        controller: 'SettingsController'
    })
    .state('settings.phone', {
        url: '/phone',
        templateUrl: 'views/settings/phone.html',
        controller: 'SettingsController'
    });
}]);

意见/ settings.html

<div class="container">
  <div class="row">
    <div class="col-md-3">
      <ul class="list-group">
        <li class="list-group-item"><a ui-sref=".general">General</a></li>
        <li class="list-group-item"><a ui-sref=".phone">Phone</a></li>
        <li class="list-group-item"><a ui-sref=".mail">Mail</a></li>
      </ul>
    </div>
    <div class="col-md-9">
      <div ui-view></div>
    </div>
  </div>
</div>

Answer 1

有一个工作的plunker

这可行,但只是url导航,即href:

  <a href="/settings"> // will work

但这不会 - 我们不能去abstract陈述:

  <a ui-sref="settings">settings</a>

但基于此问答:

使用AngularJS中的UI-Router将状态重定向到默认子状态

我们可以删除抽象并创建这样的默认状态处理.有更新的plunker

// redirection engine
app.run(['$rootScope', '$state', function($rootScope, $state) {

    $rootScope.$on('$stateChangeStart', function(evt, to, params) {
      if (to.redirectTo) {
        evt.preventDefault();
        $state.go(to.redirectTo, params)
      }
    });
}]);

父级统计调整:

.state('settings', {
    //abstract: true,
    redirectTo: 'settings.general',
    url: '/settings',
    ...

检查它在这里