Bootstrap accordion with ember - ember.js

Question

Hi there i have a small question that belonging to my small ember application.
JSFiddle upload is here. I used bootstrap accordion to visualize my tickets. When i click on the "click" it adds another accordion into my view. But sadly it cannot be opened or used. Every accordion i dynamically created cannot be opened or closed. There is no error or exception thrown and from my point of view everything should work fine. My click-function looks like this:
click: function() {
this.counter++,
name = this.name+this.counter.toString(),
tre = App.Ticket.create({
Text: "try",
id: name
});
this.pushObject(tre);
}});
The belonging html is here:
<div class="accordion-group">
{{#each content}}
<div class="accordion-heading">
<a class="accordion-toggle" data-toggle="collapse" data-parent="#accordion2" {{bindAttr href="id"}}>
Ticket ID/Störfall
</a>
</div>
<div {{bindAttr id="id"}} class="accordion-body collapse in ">
<div class="accordion-inner">
{{Text}}
</div>
</div>
{{/each}}
</div>
I hope you can help me.

Answer 1

You can add an action helper to the accordion link title
<a class="accordion-toggle" data-toggle="collapse"
data-parent="#accordion2"
{{bindAttr href="item.id"}}
{{action "click" item target="view"}}>
Ticket ID/Störfall
</a>
Then implement a click handler event in your view
App.TicketView = Em.View.extend({
click:function(context) {
var el = this.$('a[href='+context.get('id')+']');
el.toggleClass('collapsed');
this.$('#'+el.attr('href')).toggleClass('in');
}
});
Here's a working fiddle