隐藏并显示多个div

Question

I'd like to hide and show a div (jQuery toggle() ). This is an example of my code:

 <script src="http://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
 <script>
   $("a").click(function() {
       var myelement = $(this).attr("href");
       $(myelement).slideToggle("slow");
       $(".toggle:visible").not(myelement).hide(500);    
   });
 </script>

  <h2><a href="#box1"> Programming</a></h2>

   <div id="box1" class = "block-content" style="display:none">
    box 1 
   </div>

   <h2><a href="#box2"> software</a></h2>

   <div id="box2" class = "block-content" style="display:none">
    box 2
   </div>

It doesn't work and Firebug doesn't show me an error message.

Can you help me ?

Answer 1

Demo: http://jsfiddle.net/xyzpq44x/

• API: preventDefault you want to prevent default behaviour of a tag http://api.jquery.com/event.preventdefault/

rest should help :)

try this

$("a").click(function (e) {
    e.preventDefault();
    var myelement = $(this).attr("href")
    $(myelement).slideToggle("slow");
    $(".toggle:visible").not(myelement).hide(500);

});

Answer 2

When the script runs, the a tags are not yet present on the page!

Put your script below the html elements, or use document ready or equivalent to postpone the script execution.

Answer 3

$(".toggle:visible").not(myelement).hide(500);

将“ .toggle：visible”替换为“ div”