AJAX 对 SEO 是个灾难
var bookStoreApp = angular.module('bookStoreApp', [
'ngRoute',
'ngAnimate',
'bookStoreCtrls',
'bookStoreFilters',
'bookStoreServices',
'bookStoreDirectives'
]);
bookStoreApp.config(
// 路由机制
function($routeProvider) {
$routeProvider.when('/hello', {
templateUrl: 'tpls/hello.html',
controller: 'HelloCtrl'
}).when('/list/:bookId', {
templateUrl: 'tpls/bookList.html',
constoller: 'BookListCtrl'
}).otherwise({
redirectTo: '/hello'
});
}
);
<div ui-view></div>
<a ui-sref="home">Home</a>
<a ui-sref="about">About</a>
<a ui-sref="contacts.list">Contacts</a>
true
/ false
以上方法为查看当前状态是否在某父状态内,比如 $state.includes('contacts')
返回 true
/ false
<!-- 包含在 /contacts 状态内部,即其作为 parant state -->
<li ng-class="{active: $state.includes('contacts')}">
<a ui-serif="contacts.list">Contacts</a>
</li>
Class
<li ui-sref-active="active"><a ui-sref="about">About</a></li>
angular.module('uiRouter', ['ui.router']);
app.run(['$rootScope', '$state', '$stateParams',
function($rootScope, $state, $stateParams) {
$rootScope.$state = $state;
$rootScope.$stateParams = $stateParams;
}
]);
$urlRouterProvider
app.config(['$stateProvider', '$urlRouterProvider',
function($stateProvider, $urlRouterProvider) {
$urlRouterProvider
// 错误的路由重定向
.when('/c?id', '/contacts/:id')
.when('/user/:id', '/contacts/:id')
.otherwise('/');
}
]);
$stateProvider.
state('about', {
url: '/about',
template: '<h1>Welcome to UI-Router Demo</h1>',
// optional below
templateProvider: ['$timeout',
function($timeout) {
return $timeout(function() {
return '<p class="lead">UI-Router Resource</p>' +
'<p>The second line</p>'
}, 100);
}
],
templateUrl: 'about.html',
templateUrl: function() {
return 'about.html';
},
controller: 'UIRouterCtrl',
// below is a state controller picked from UI-Router official sample
controller: ['$scope', '$state', 'contacts', 'utils',
function ($scope, $state, contacts, utils) {
$scope.contacts = contacts;
$scope.goToRandom = function () {
var randId = utils.newRandomKey($scope.contacts, 'id', $state.params.contactId);
$state.go('contacts.details', { contactId: randId });
}
}
]
});
$stateProvider.
.state('contacts', {
// abstract: true 表明此状态不能被显性激活,只能被子状态隐性激活
abstract: true,
url: '/contacts',
templateUrl: 'contacts.html',
// resolve 被使用来处理异步数据调用,以下是返回一个 promise -> contacts.all()
resolve: {
contacts: ['contacts',
function(contacts) {
// 以下方法被放在 contacts.service.js 中,以 factory 存在
return contacts.all();
}
]
},
// below is a state controller picked from UI-Router official sample
controller: ['$scope', '$state', 'contacts', 'utils',
function ($scope, $state, contacts, utils) {
$scope.contacts = contacts;
$scope.goToRandom = function () {
var randId = utils.newRandomKey($scope.contacts, 'id', $state.params.contactId);
$state.go('contacts.details', { contactId: randId });
}
}
]
})
$stateProvider
.state('contacts.list', {
url: '',
templateUrl: 'contacts.list.html'
})
.state('contacts.detail', {
url: '/{contactId:[0-9]{1,4}}',
// view 用在该状态下有多个 ui-view 的情况,可以对不同的 ui-view 使用特定的 template, controller, resolve data
// 绝对 view 使用 '@' 符号来区别,比如 'foo@bar' 表明名为 'foo' 的 ui-view 使用了 'bar' 状态的模板(template),相对 view 则无
views: {
// 无名 view
'': {
templateUrl: 'contacts.detail.html',
controller: ['$scope', '$stateParams', 'utils',
function ($scope, $stateParams, utils) {
$scope.contact = utils.findById($scope.contacts, $stateParams.contactId);
}
]
},
// for "ui-view='hint'"
'hint@': {
template: 'This is contacts.defail populating the "hint" ui-view'
},
// for "ui-view='menuTip'"
'menuTip': {
templateProvider: ['$stateParams',
function($stateParams) {
return '<hr><small class="muted">Contact ID: ' + $stateParams.contactId + '</small>';
}
]
}
}
})
<h2>All Contacts</h2>
<ul>
<li ng-repeat="contact in contacts">
<a ui-sref="contacts.detail({contactId:contact.id})">{{contact.name}}</a>
</li>
</ul>