AngularJS UI路由器$ state.go('^')只在地址栏URL改变,但不加载器 [英] AngularJS ui-router $state.go('^') only changing URL in address bar, but not loading controller
问题描述
我想创建一个的Todo应用程序与angularjs UI的路由器。它有2列:
- 专栏1:待办事项列表
- 2列:藤堂细节或藤编辑表单
在编辑和创建控制器保存的Todo之后,我想重新加载列表中显示相应的改变。问题:打完电话后 $ state.go('^')
创建或更新待办事项时,在浏览器的URL变回 / API / TODO
,但不执行的ListCtrl,即 $ scope.search
不叫,因此待办事项列表(更改项目)没有检索到,也不是第一个待办事项的细节显示在第2列(相反,它变为空白)。
我甚至试过 $ state.go('^',$ stateParams,{重载:真的,继承:假的,通知:假});
,没有运气
我怎样才能做一个过渡状态,因此控制器eventuall被执行?
来源:
VAR TodoApp = angular.module('TodoApp',['ngResource','ui.router'])
的.config(函数($ stateProvider,$ urlRouterProvider){
$ urlRouterProvider.otherwise('/ API / TODO'); $ stateProvider
.STATE('TODO',{
网址:'/ API /待办事项,
控制器:'的ListCtrl',
templateUrl:/_todo_list.html
})
.STATE('todo.details',{
网址:'/ {ID:[0-9] *}
观点:{
detailsColumn:{
控制器:'DetailsCtrl',
templateUrl:/_todo_details.html
}
}
})
.STATE('todo.edit',{
网址:'/编辑/:身份证',
观点:{
detailsColumn:{
控制器:'EditCtrl',
templateUrl:/_todo_edit.html
}
}
})
.STATE('todo.new',{
网址:'/新,
观点:{
detailsColumn:{
控制器:'CreateCtrl',
templateUrl:/_todo_edit.html
}
}
})
; })
;TodoApp.factory('托多斯',函数($资源){
返回$资源('/ API / TODO /:身份证',{ID:'@id'},{更新:{方法:把'}});
});VAR的ListCtrl =功能($范围,$状态,托多斯){
$ scope.todos = []; $ scope.search =功能(){
Todos.query(功能(数据){
$ scope.todos = $ scope.todos.concat(数据);
$ state.go('todo.details',{ID:$ scope.todos [0] .ID});
});
}; $ scope.search();
};VAR DetailsCtrl =功能($范围,$ stateParams,托多斯){
$ scope.todo = Todos.get({ID:$ stateParams.id});
};VAR EditCtrl =功能($范围,$ stateParams,$状态,托多斯){
$ scope.action ='编辑'; VAR ID = $ stateParams.id;
$ scope.todo = Todos.get({ID:ID}); $ scope.save =功能(){
Todos.update({ID:ID} $ scope.todo,函数(){
$ state.go('^',$ stateParams,{重载:真的,继承:假的,通知:假});
});
};
};VAR CreateCtrl =功能($范围,$ stateParams,$状态,托多斯){
$ scope.action ='创建'; $ scope.save =功能(){
Todos.save($ scope.todo,函数(){
$ state.go('^');
});
};
};
巨大的感谢拉迪姆科勒为指出 $范围
继承。随着2小的变化,我设法解决这个问题。请参见下面code,我评论,我添加了额外的行。现在,它的工作原理就像一个魅力。
VAR TodoApp = angular.module('TodoApp',['ngResource','ui.router'])
的.config(函数($ stateProvider,$ urlRouterProvider){
$ urlRouterProvider.otherwise('/ API / TODO'); $ stateProvider
.STATE('TODO',{
网址:'/ API /待办事项,
控制器:'的ListCtrl',
templateUrl:/_todo_list.html
})
.STATE('todo.details',{
网址:'/ {ID:[0-9] *}
观点:{
detailsColumn:{
控制器:'DetailsCtrl',
templateUrl:/_todo_details.html
}
}
})
.STATE('todo.edit',{
网址:'/编辑/:身份证',
观点:{
detailsColumn:{
控制器:'EditCtrl',
templateUrl:/_todo_edit.html
}
}
})
.STATE('todo.new',{
网址:'/新,
观点:{
detailsColumn:{
控制器:'CreateCtrl',
templateUrl:/_todo_edit.html
}
}
})
; })
;TodoApp.factory('托多斯',函数($资源){
返回$资源('/ API / TODO /:身份证',{ID:'@id'},{更新:{方法:把'}});
});VAR的ListCtrl =功能($范围,$状态,托多斯){
$ scope.todos = []; $ scope.search =功能(){
Todos.query(功能(数据){
$ scope.todos = $ scope.todos(数据); //没有concat,则只是简单地覆盖
如果(0℃; $ scope.todos.length){//添加这个问题,以及避免过多索引,如果没有的Todo是present
$ state.go('todo.details',{ID:$ scope.todos [0] .ID});
}
});
}; $ scope.search();
};VAR DetailsCtrl =功能($范围,$ stateParams,托多斯){
$ scope.todo = Todos.get({ID:$ stateParams.id});
};VAR EditCtrl =功能($范围,$ stateParams,$状态,托多斯){
$ scope.action ='编辑'; VAR ID = $ stateParams.id;
$ scope.todo = Todos.get({ID:ID}); $ scope.save =功能(){
Todos.update({ID:ID} $ scope.todo,函数(){
$ scope.search(); //添加此行
//$state.go('^'); //当$ scope.search()改变了状态,这甚至没有必要的。
});
};
};VAR CreateCtrl =功能($范围,$ stateParams,$状态,托多斯){
$ scope.action ='创建'; $ scope.save =功能(){
Todos.save($ scope.todo,函数(){
$ scope.search(); //添加此行
//$state.go('^'); //当$ scope.search()改变了状态,这甚至没有必要的。
});
};
};
I am trying to create a "Todo App" with angularjs ui-router. It has 2 columns:
- Column 1: list of Todos
- Column 2: Todo details or Todo edit form
In the Edit and Create controller after saving the Todo I would like to reload the list to show the appropriate changes. The problem: after calling $state.go('^')
when the Todo is created or updated, the URL in the browser changes back to /api/todo
, but the ListCtrl is not executed, i.e. $scope.search
is not called, hence the Todo list (with the changed items) is not retrieved, nor are the details of the first Todo displayed in Column 2 (instead, it goes blank).
I have even tried $state.go('^', $stateParams, { reload: true, inherit: false, notify: false });
, no luck.
How can I do a state transition so the controller eventuall gets executed?
Source:
var TodoApp = angular.module('TodoApp', ['ngResource', 'ui.router'])
.config(function ($stateProvider, $urlRouterProvider) {
$urlRouterProvider.otherwise('/api/todo');
$stateProvider
.state('todo', {
url: '/api/todo',
controller: 'ListCtrl',
templateUrl: '/_todo_list.html'
})
.state('todo.details', {
url: '/{id:[0-9]*}',
views: {
'detailsColumn': {
controller: 'DetailsCtrl',
templateUrl: '/_todo_details.html'
}
}
})
.state('todo.edit', {
url: '/edit/:id',
views: {
'detailsColumn': {
controller: 'EditCtrl',
templateUrl: '/_todo_edit.html'
}
}
})
.state('todo.new', {
url: '/new',
views: {
'detailsColumn': {
controller: 'CreateCtrl',
templateUrl: '/_todo_edit.html'
}
}
})
;
})
;
TodoApp.factory('Todos', function ($resource) {
return $resource('/api/todo/:id', { id: '@id' }, { update: { method: 'PUT' } });
});
var ListCtrl = function ($scope, $state, Todos) {
$scope.todos = [];
$scope.search = function () {
Todos.query(function (data) {
$scope.todos = $scope.todos.concat(data);
$state.go('todo.details', { id: $scope.todos[0].Id });
});
};
$scope.search();
};
var DetailsCtrl = function ($scope, $stateParams, Todos) {
$scope.todo = Todos.get({ id: $stateParams.id });
};
var EditCtrl = function ($scope, $stateParams, $state, Todos) {
$scope.action = 'Edit';
var id = $stateParams.id;
$scope.todo = Todos.get({ id: id });
$scope.save = function () {
Todos.update({ id: id }, $scope.todo, function () {
$state.go('^', $stateParams, { reload: true, inherit: false, notify: false });
});
};
};
var CreateCtrl = function ($scope, $stateParams, $state, Todos) {
$scope.action = 'Create';
$scope.save = function () {
Todos.save($scope.todo, function () {
$state.go('^');
});
};
};
Huge thanks for Radim Köhler for pointing out that $scope
is inherited. With 2 small changes I managed to solve this. See below code, I commented where I added the extra lines. Now it works like a charm.
var TodoApp = angular.module('TodoApp', ['ngResource', 'ui.router'])
.config(function ($stateProvider, $urlRouterProvider) {
$urlRouterProvider.otherwise('/api/todo');
$stateProvider
.state('todo', {
url: '/api/todo',
controller: 'ListCtrl',
templateUrl: '/_todo_list.html'
})
.state('todo.details', {
url: '/{id:[0-9]*}',
views: {
'detailsColumn': {
controller: 'DetailsCtrl',
templateUrl: '/_todo_details.html'
}
}
})
.state('todo.edit', {
url: '/edit/:id',
views: {
'detailsColumn': {
controller: 'EditCtrl',
templateUrl: '/_todo_edit.html'
}
}
})
.state('todo.new', {
url: '/new',
views: {
'detailsColumn': {
controller: 'CreateCtrl',
templateUrl: '/_todo_edit.html'
}
}
})
;
})
;
TodoApp.factory('Todos', function ($resource) {
return $resource('/api/todo/:id', { id: '@id' }, { update: { method: 'PUT' } });
});
var ListCtrl = function ($scope, $state, Todos) {
$scope.todos = [];
$scope.search = function () {
Todos.query(function (data) {
$scope.todos = $scope.todos(data); // No concat, just overwrite
if (0 < $scope.todos.length) { // Added this as well to avoid overindexing if no Todo is present
$state.go('todo.details', { id: $scope.todos[0].Id });
}
});
};
$scope.search();
};
var DetailsCtrl = function ($scope, $stateParams, Todos) {
$scope.todo = Todos.get({ id: $stateParams.id });
};
var EditCtrl = function ($scope, $stateParams, $state, Todos) {
$scope.action = 'Edit';
var id = $stateParams.id;
$scope.todo = Todos.get({ id: id });
$scope.save = function () {
Todos.update({ id: id }, $scope.todo, function () {
$scope.search(); // Added this line
//$state.go('^'); // As $scope.search() changes the state, this is not even needed.
});
};
};
var CreateCtrl = function ($scope, $stateParams, $state, Todos) {
$scope.action = 'Create';
$scope.save = function () {
Todos.save($scope.todo, function () {
$scope.search(); // Added this line
//$state.go('^'); // As $scope.search() changes the state, this is not even needed.
});
};
};
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