我正在使用EmberJs版本1.4。
当我点击其中一个链接时,我希望URL包含所选小部件的ID,但什么也没有出现,当我查看路径模型钩子中的params参数时,它没有属性,我希望id成为其中一个属性所以有人可以帮我理解我错过了什么?
换句话说,我希望网址变为 awesome.html#/ widgets / 5 ,但它总是 awesome.html#/ widgets
谢谢!
这是我的余烬代码:
window.Awesome = Ember.Application.create();
Awesome.Router.map(function() {
this.resource("awesome", {path: "/"}, function(){
this.route('login');
});
this.resource("widgets", function () {
this.resource('widget', { path: '/:widgetId' }, function () {
this.route('general', { path: 'info' });
this.route('configuration');
this.route('operations');
})
});
});
Awesome.WidgetsRoute = Awesome.AuthenticationRoute.extend({
model: function(){
//TODO: Call a service to get the model.
return { widgets: [{ widgetId: 1, widgetName: "Great Widget" }, { widgetId: 2, widgetName: "Fantastic Widget" }, { widgetId: 3, widgetName: "Brutal Widget" }] };
}
});
Awesome.WidgetIndexRoute = Awesome.AuthenticationRoute.extend({
model: function (params) {
var receivedWidgetId = params.widgetId;
return { widgetName: "Hardcoded Widget", widgetId: receivedWidgetId };
}
});
这些是模板:
<script type="text/x-handlebars" data-template-name="widgets">
<section class="span3 left-section">
<div class="btn-group-vertical btn-group-justified registration-actions-menu">
<button id="createNewWidget" class="btn btn-link">Create New Widget</button>
<button id="joinWidgetTeam" class="btn btn-link">Join Widget Team</button>
</div>
<div class="registered-widgets-menu">
<div class="btn-group-vertical">
{{#each widget in widgets}}
{{#link-to 'widget' widget class="btn btn-link"}}{{widget.widgetName}}{{/link-to}}
{{/each}}
</div>
</div>
</section>
<section class="span8">
{{outlet}}
</section>
</script>
<script type="text/x-handlebars" data-template-name="widget">
<div id="widgetOptions">
<!-- TODO: Change the anchors for handlebars link-to helpers. -->
<h1>{{widgetName}}</h1> <h5>{{widgetId}}</h5>
<ul id="widgetNavigation">
<li><a href="#">Widget Info</a></li>
<li><a href="#">Widget Configuration</a></li>
<li><a href="#">Widget Operations</a></li>
</ul>
</div>
<div id="widgetContent">
<!-- TODO: Design some awesome widget content. -->
Some awesome widget content
</div>
</script>
我还有一个身份验证路由,其他路由继承。虽然我不相信它与这个问题有关,但我会包括以防我错了。
Awesome.AuthenticationRoute = Ember.Route.extend({
beforeModel: function(transition){
if(!Awesome.get('loggedUser')){
this.redirectToLogin(transition);
}
},
redirectToLogin: function(transition) {
var loginController = this.controllerFor('awesome.login');
loginController.set('attemptedTransition', transition);
this.transitionTo('awesome.login');
}
});
答案 0 :(得分:0)
当你点击其中一个小工具时,它似乎完全对我有用
http://emberjs.jsbin.com/mohex/1
此外,您似乎正在混淆WidgetIndexRoute和WidgetRoute。 widget
资源应该像这样显示(尽管这与您正在描述的问题无关)
Awesome.WidgetRoute = Awesome.AuthenticationRoute.extend({
model: function (params) {
var receivedWidgetId = params.widgetId;
return { widgetName: "Hardcoded Widget", widgetId: receivedWidgetId };
}
});