与foreach CSS onClick更改jQuery

Question

I have a foreach loop in php with bootstrap collapse panel and I want to know if there is any option to change color of div.panel-heading on-click for a single title.

So when I click on first title of <a href="..."></a> only the first div.panel-heading turns into red background.

@foreach($aa as $msg)

<div class="panel panel-default">
<div class="panel-heading">
<h4 class="panel-title">
Sender: <a href="/member-list/{{{$msg->username}}}">{{{$msg->username}}}</a>  
{{{ " title:  ". "  "}}}

<a data-toggle="collapse" data-parent="#accordion" href="#collapse{{{$msg->msg_id}}} ">
{{{$msg->title}}}
</a>

</h4>
</div>

<div id="collapse{{{$msg->msg_id}}}" class="panel-collapse collapse">
<div class="panel-body">
{{{$msg->msg}}}
</div>

</div>
</div>
@endforeach  

Answer 1

Do something like this using jquery:

    $('div.panel-heading a').click(function(){

    $('div.panel-heading').css('background','transparent');        

    var ParentDiv = $(this).parent();

    ParentDiv.css('background','red');

});

Answer 2

Check out this (used jquery lib ) JSfiddle

 $('div.panel-heading').click(function(){
 $('div.panel-heading').removeClass('bgcolor');
$(this).addClass('bgcolor');
 });