【发布时间】:2015-04-18 21:21:18
【问题描述】:
我有一个 HTML 页面,一旦加载到用户的浏览器中,“列表”状态就会被激活,并且“列表”部分由 Angular 拉取并填充了服务器列表。
每个服务器都有一个“详细信息”链接,用于指定该服务器的“详细信息”状态。
<td><a ui-sref="details({ serverName: '{{server.name}}' })">Details</a></td>
渲染时,“ui-sref”会根据路由及其可选参数生成预期的“href”url。
<a ui-sref="details({ serverName: 'SLCMedia' })" href="#/details/SLCMedia">Details</a>
当点击它时,它会按预期工作,并拉出“详细信息”部分,并在分配给该状态的控制器中拉出指定名称的服务器。
我遇到的问题是,一旦加载了“详细信息”部分,它也有一个“ui-sref”到“编辑”状态。
<a ui-sref="edit({ serverName: '{{server.name}}' })">
<button class="btn btn-lg btn-labeled btn-primary">
<span class="btn-label icon fa fa-edit"></span>
Edit
</button>
</a>
但是当这个部分被加载时,'ui-sref' 没有生成正确的 'href' url。
<a ui-sref="edit({ serverName: 'SLCMedia' })" href="#/edit/">
<button class="btn btn-lg btn-labeled btn-primary">
<span class="btn-label icon fa fa-edit"></span>
Edit
</button>
</a>
正如您所见,“href”网址是“#/edit/”,而不是预期的“#/edit/SLCMedia”。我想念的东西一定很简单。状态的变化和它有关系吗?
这里是页面定义的所有“状态”。
// Create the Angular App to rule the Server Management Page
var serverApp = angular.module('serverApp', [
'ui.router',
'serverControllers',
'utilitiesService'
]);
serverApp.config(function ($stateProvider, $urlRouterProvider) {
// For any unmatched url, redirect to /state1
$urlRouterProvider.otherwise("/list");
// Now set up the states
$stateProvider
.state('list', {
url: '/list',
templateUrl: '/views/pages/servers/list.html',
controller: 'serverListCtrl'
})
.state('details', {
url: '/details/:serverName',
templateUrl: '/views/pages/servers/details.html',
controller: 'serverDetailsCtrl'
})
.state('create', {
url: '/create',
templateUrl: '/views/pages/servers/create.html'
})
.state('edit', {
url: '/edit/:serverName',
templateUrl: '/views/pages/servers/edit.html',
controller: 'serverEditCtrl'
})
});
这是我的控制器
var serverControllers = angular.module('serverControllers', ['utilitiesService']);
serverControllers.controller('serverListCtrl', function ($scope, $http) {
$http.get('/servers/getList').success(function (data) {
$scope.serverList = data;
});
});
serverControllers.controller('serverDetailsCtrl', function ($scope, $stateParams, $http) {
var serverName = $stateParams.serverName;
$http.get('/servers/getServerByName/' + serverName).success(function (data) {
$scope.server = data;
});
});
serverControllers.controller('serverEditCtrl', function ($scope, $stateParams, $http, $state, showAlertMessage) {
var serverName = $stateParams.serverName;
$http.get('/servers/getServerByName/' + serverName).success(function (data) {
$scope.server = data;
});
$scope.server.submitForm = function (item, event) {
console.log("--> Submitting Server Update");
//TIMDO: Verify all required fields have been included
var responsePromise = $http.post("/servers/postEdit", $scope.server, {});
responsePromise.success(function(dataFromServer, status, headers, config) {
showAlertMessage({
type: 'success',
title: 'Success',
message: 'Server information updated'
});
$state.go('clear');
});
responsePromise.error(function(data, status, headers, config) {
showAlertMessage({
type: 'error',
title: 'Success',
message: 'Server information updated'
});
});
}
});
【问题讨论】:
标签: javascript angularjs angular-ui-router