在UI的SREF一个前pression错误 [英] Have a expression error in ui-sref
问题描述
我通过UI路由器文档工作。我有什么,我试图用UI的SREF做一个体面的感觉。在底部的 TD 的我加入的ui-SREF到所需HREF。我确信打电话,我想火的状态,括号是我试图创建路由PARAMS。
问题是,虽然是我得到的语法错误:令牌'。在列{2}的前pression的[{3}]开始[{4}] 从角文档。
我确信引用一些额外的信息柜面我在code的任何部分,很想念。
< DIV CLASS =行> < DIV CLASS =面板面板主要> < DIV CLASS =面板标题>
客户名单
< / DIV> < DIV CLASS =面板体>
过滤:LT;输入类型=文本NG模型=customerFilter>
< / DIV> <表类=table表条纹桌响应>
&所述; TR>
百分位NG点击=ctrl.doSort('名')>名称和LT; /第i
百分位NG点击=ctrl.doSort(城市)>城市< /第i
百分位NG点击=ctrl.doSort('的OrderTotal')>订单总额< /第i
百分位NG点击=ctrl.doSort('加盟')>加入< /第i
<第i&安培; NBSP;< /第i
< / TR> < TR数据-NG-重复=卡斯特在ctrl.customers |过滤器:customerFilter |排序依据:ctrl.sortBy:ctrl.reverse>
&所述; TD> {{cust.name |大写}}< / TD>
&所述; TD> {{cust.city}}&下; / TD>
&所述; TD> {{cust.orderTotal |货币}}< / TD>
< TD> {{cust.joined |日期}}< / TD> < TD><一个UI的SREF =命令({} ctrl.cust.id)>查看订单< / A>< / TD>
< / TR> < /表> < / DIV>
<跨度个总客户:{{ctrl.customers.length}}< / SPAN>< / DIV>
下面是我的控制器的顶部。我与controllerAs工作,试图让更多习惯了约翰爸爸风格指南
角
.module('app.customers')
.controller('CustomerController',CustomerController);功能CustomerController($ stateParams){
VAR VM =这一点;
//客户ID来自URL参数
的console.log($ stateParams);
VAR的customerId = $ stateParams.customerId;
vm.orders = NULL;
我找回一个空的对象$ stateParams
我的路由文件被分解为具体的,因为我可以做到这一点。我创建了一个视图对象,创建一个主视图,并在HTML中引用它。我做了一个决心对象,将采取$ stateParams
角
.module('app.customers')
的.config(配置);功能配置($ stateProvider){
的console.log('客户路线)
$ stateProvider
.STATE('客户',{
网址:'/客户,
观点:{
主@:{
templateUrl:./components/customers/customers.html',
控制器:'CustomerController',
controllerAs:CTRL
}
},
解析:{
客户ID:['$ stateParams',函数($ stateParams){
返回$ stateParams.customerId;
}]
}
})
};
不过,我只是要我,没有数据创建的templateUrl和URL没有得到的ID。
下面是我的命令控制器
(函数(){
使用严格的;
角
.module('app.orders')
.controller('OrdersController',OrdersController); 功能OrdersController($ stateParams){
的console.log('订单');
VAR VM =这一点;
vm.title =客户订单; }
}());
这是我设置了订单的路线。我确信引用:标识的每一个接触ID
(函数(){
使用严格的; 角
.module('app.orders')
的.config(配置); 功能配置($ stateProvider){
$ stateProvider
.STATE('订单',{
网址:'/订单:客户ID',
templateUrl:./components/orders/orders.html',
控制器:'OrdersController',
controllerAs:CTRL
})
// $ locationProvider.html5Mode(假);
};
})();
第一,国家应该定义在 参数
。这可能是部分的 网址
或 params:一个{}
(或两者),但在至少一些...
// PARAMS
.STATE('客户',{
网址:'/客户,
PARAMS:{客户ID:空}
...// URL
.STATE('客户',{
网址:'/用户/:客户ID',
...// URL和放大器; PARAMS
.STATE('客户',{
网址:'/用户/:客户ID',
PARAMS:{客户ID:1} //默认值
...
到这一点,我们可以创建UI的SREF是这样的:
//而不是这个
< TD><一个UI的SREF =命令({} ctrl.cust.id)>查看订单< / A>< / TD>
//我们需要名CustomerID和它的值对象
< TD><一个UI的SREF =命令({客户ID:ctrl.cust.id})>查看订单< / A>< / TD>
有关详细信息,请检查该问答集答:
如何使用UI的SREF在UI的路由器控制器
传递参数I am working through the ui-router docs. I have a decent feel for what I am trying to do with ui-sref. In the bottom td I am adding ui-sref to the desired href. I made sure to call the state that I want to fire and the brackets are the route Params that I am trying to create.
the problem is though that I am getting Syntax Error: Token '.' is at column {2} of the expression [{3}] starting at [{4}] from the Angular docs.
I made sure to reference some additional info incase I am missing in any part of my code.
<div class="row" >
<div class="panel panel-primary">
<div class="panel-heading">
Customer List
</div>
<div class="panel-body">
Filter: <input type="text" ng-model="customerFilter">
</div>
<table class="table table-striped table-responsive">
<tr>
<th ng-click="ctrl.doSort('name')">Name</th>
<th ng-click="ctrl.doSort('city')">City</th>
<th ng-click="ctrl.doSort('orderTotal')">order total</th>
<th ng-click="ctrl.doSort('joined')">joined</th>
<th> </th>
</tr>
<tr data-ng-repeat = "cust in ctrl.customers |filter: customerFilter| orderBy:ctrl.sortBy:ctrl.reverse">
<td>{{cust.name | uppercase}}</td>
<td>{{cust.city}}</td>
<td>{{cust.orderTotal | currency}}</td>
<td>{{cust.joined |date}}</td>
<td><a ui-sref="orders({ctrl.cust.id})">View Orders</a></td>
</tr>
</table>
</div>
<span>Total customers: {{ctrl.customers.length}}</span>
</div>
Here is the top part of my controller. I am working with controllerAs and trying to get more used to the John Papa style guide
angular
.module('app.customers')
.controller('CustomerController', CustomerController);
function CustomerController($stateParams) {
var vm = this;
// customerId comes from url param
console.log($stateParams);
var customerId = $stateParams.customerId;
vm.orders = null;
I am getting back an empty object for $stateParams
My route file is broken up as specific as I could make it. I created a view object, created a main view and referenced it in the html. I made a resolve object that will take the $stateParams
angular
.module('app.customers')
.config(config);
function config($stateProvider) {
console.log('customers route')
$stateProvider
.state('customers',{
url:'/customers',
views: {
"main@": {
templateUrl: './components/customers/customers.html',
controller: 'CustomerController',
controllerAs: 'ctrl'
}
},
resolve: {
customerId: ['$stateParams', function($stateParams) {
return $stateParams.customerId;
}]
}
})
};
However, I am just going to the templateUrl I created with no data and the url is not getting the id.
Here is my orders controller
(function() {
'use strict';
angular
.module('app.orders')
.controller('OrdersController', OrdersController);
function OrdersController($stateParams) {
console.log('in orders');
var vm = this;
vm.title = "Customer Orders";
}
}());
This is the route that I set up for orders. I made sure to reference :Id each contact id.
(function() {
'use strict';
angular
.module('app.orders')
.config(config);
function config($stateProvider) {
$stateProvider
.state('orders',{
url:'/orders:customerId',
templateUrl: './components/orders/orders.html',
controller: 'OrdersController',
controllerAs: 'ctrl'
})
// $locationProvider.html5Mode(false);
};
})();
Firstly, state should define the parameter
. It could be part of url
or params : {}
(or both), but at least some...
// params
.state('customers',{
url:'/customers',
params: { customerId : null }
...
// url
.state('customers',{
url:'/customers/:customerId',
...
// url & params
.state('customers',{
url:'/customers/:customerId',
params: { customerId : 1 } // default value
...
Having this, we can create ui-sref like this:
// instead of this
<td><a ui-sref="orders({ctrl.cust.id})">View Orders</a></td>
// we need object with name customerId and its value
<td><a ui-sref="orders({customerId: ctrl.cust.id})">View Orders</a></td>
For more details check this Q & A:
How to pass parameters using ui-sref in ui-router to controller
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