Stateprovider中templateurl中的角传递参数 [英] Angular pass parameters in templateurl in stateprovider
问题描述
我在我的角度应用程序中使用了 angular-ui-router 中的$stateprovider
:
I am using a $stateprovider
as follows from angular-ui-router in my angular application:
.state('order', {
url: "/order/:id",
templateUrl: "/myapp/order"
})
在上述情况下,我们将id
传递给控制器,我们可以将其称为ui-sref="order({id: 1234})"
.
In the above scenario, we are passing an id
to the controller and we can call it as ui-sref="order({id: 1234})"
.
但是现在我想通过不使用控制器来直接调用后端,并按如下方式传递上面的内容:
But now i want to make a direct call to the backend by not using a controller and pass the above as follows:
.state('order', {
url: "/order",
templateUrl: "/myapp/order/:id"
})
但是显然我的语法在这里是错误的. 我如何实现这种情况?
But obviously my syntax is wrong here. How do i achieve this scenario?
推荐答案
我创建了工作示例.这是对问题的解答答:
I created working example. It is adjsuting thiw Q & A:
在我们的示例中,我们有模板template-A.html
和template-B.html
.
templateProvider
的状态def看起来像这样
Let's have templates template-A.html
and template-B.html
in our example.
The state def with templateProvider
would look like this
$stateProvider
.state('order', {
url: '/order/:id',
templateProvider: function($http, $templateCache, $stateParams) {
var id = $stateParams.id || 'A';
var templateName = 'template-' + id + '.html';
var tpl = $templateCache.get(templateName);
if (tpl) {
return tpl;
}
return $http
.get(templateName)
.then(function(response) {
tpl = response.data
$templateCache.put(templateName, tpl);
return tpl;
});
},
controller: function($state) {}
});
现在我们可以这样称呼
<a href="#/order/A">
<a href="#/order/B">
在此处
此外,使用最新版本的angularjs,我们甚至可以使其变得非常简单:
And what's more, with latest version of angularjs we can even make it super simple:
$templateRequest
更新了朋克车
.state('order', {
url: '/order/:id',
templateProvider: function($templateRequest, $stateParams) {
var id = $stateParams.id || 'A';
var templateName = 'template-' + id + '.html';
return $templateRequest(templateName);
},
controller: function($state) {}
});
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