3
不幸的是,Ember指南中的鏈接示例(http://emberjs.com/guides/templates/links/)對我來說不起作用。linkTo生成一個到/ <App.Object:ID>的href,而不是/ ID
要顯示tempworkers的列表,並有一個鏈接,每個tempworker的詳細信息頁面,我使用下面的代碼:
HTML:
<script type="text/x-handlebars" data-template-name="tempworkers">
<div>
{{#each controller }}
<tr>
<td>{{#linkTo 'tempworker' this}} {{firstname}} {{/linkTo}}</td>
<td>{{initials}}</td>
<td>{{completeSurname}}</td>
</tr>
{{/each}}
</div>
</script>
<script type="text/x-handlebars" data-template-name="tempworker">
<div id="tempworker">
<p>{{view Ember.TextField valueBinding='firstname'}}</p>
<p>{{view Ember.TextField valueBinding='initials'}}</p>
<p>{{view Ember.TextField valueBinding='surnamePrefix'}}</p>
<p>{{view Ember.TextField valueBinding='surname'}}</p>
</div>
</script>
的Javascript:
window.App = Ember.Application.create({
LOG_TRANSITIONS: true,
ENV.EXPERIMENTAL_CONTROL_HELPER = true;
});
App.Store = DS.Store.extend({
revision : 11,
adapter : DS.RESTAdapter.extend({
url : 'http://dev.start.flexplanners.com/api'
})
});
App.Router.map(function() {
this.route('tempworkers'); // /tempworkers
this.route('tempworker', { path: '/tempworkers/:id' }); // /tempworkers/:id
});
App.TempworkersRoute = Ember.Route.extend({
model : function() {
return App.Tempworker.find(); // return All tempworkers to the TempworkersController
}
});
/* TODO: Question -> According to http://emberjs.com/guides/routing/defining-your-routes/, this should be working by convention, and NOT explicitely defined here?
* But when I leave it out, it's broken :(
* */
App.TempworkerRoute = Ember.Route.extend({
model : function(params) {
return App.Tempworker.find(params.id); // return tempworker by id to the TempworkerController
}
});
使用案例:
When I visit the URL /tempworkers, the app fires a request
to my server API, and return the list in my tempworkers view.
When I visit the URL /tempworkers/[UUID], the app fires a
request to my server API, and return the requested tempworker
in my tempworker view.
When I click a generated link in the list of tempworkers, the app routes me
to /tempworkers/<App.Tempworker:ember343:47cfa9f2159d45758ceacc4c15ae1671>,
and shows the details in my tempworker view
我的問題如下:
1)這3個用例是否顯示預期的行爲?
2)如果是,這是否顯示2個狀態,1是一個新鮮的URL訪問(包括服務器API調用),1個transitionTo另一個視圖之間的區別,在參考解析從列表中的單個對象?
3)如果是的話,何時會重新加載列表中的時刻,更新列表中的項目?
4)如果不是,我將如何獲得鏈接生成像/ tempworkers/[UUID]'這樣的href,並讓應用程序進行服務器API調用以獲取tempworker的詳細信息?
在此先感謝您的時間!
賴。
只是爲了澄清,因爲這對於來自Rails的用戶來說尤其不合常理,您必須使用/: _id約定,並且無法將其自定義爲僅使用/:id。 –
evanbikes
2013-08-15 19:36:41