jQuery简单手风琴

Question

I have simple Jquery accordion, but I have problem of changing header color when tab is opened

Here is my code

HTML

<dl class="accordion-modal">

    <dt><a href=""><header>FIRST</header></a></dt>
            <dd class="active-accordian">FIRST CONTENT</dd>

<dt><a href=""><header>SECOND</header></a></dt>
<dd>SECOND CONTENT</dd>

</dl>

JS

(function($) {

  var allPanels = $('.accordion-modal > dd').hide();
  $('.accordion-modal > .active-accordian').show();

  $('.accordion-modal > dt > a').click(function() {
      $this = $(this);
      $target =  $this.parent().next();

      if(!$target.hasClass('active')){
         allPanels.removeClass('active').slideUp();
         $target.addClass('active').slideDown();
      }

    return false;
  });

})(jQuery);

CSS

header{
    background-color:green;
}

.active{
    background-color:red;
}

.active-header-color{
    background-color:blue;
}

What I need when some content is show to add class to that header? Here is working fiddle https://jsfiddle.net/7hLzqoxe/4/

Answer 1

here is my fiddle. refer to it

All you needed to do was add display:inline-block to <a> element since it is inline element.

https://jsfiddle.net/7hLzqoxe/5/

This was the main part that needed a change

  $('.accordion-modal > dt > a').click(function () {
                    $(this).children('header').addClass('green');
$(this).parent().siblings().children('a').children('header').removeClass('green');                        //$(this).parent().siblings().children('a').removeClass('green');
                    allPanels.slideUp();
                    $(this).parent().next().slideDown();
                    return false;
                });

updated JS Fiddle https://jsfiddle.net/7hLzqoxe/6/