Question

I have made a collapsible fieldset, but I have multiple fieldsets on the same page, and when I click one fieldset it collapses all of them, but I only want it to only collapse the one I clicked on, I have put the necessary code into Jsbin:
Click here

Thanks

$(document).ready(function () {
  $(".leg").click(function () {
    $("div.proj").toggle();
  });
});

Answer 1

The jQuery you have set up applies the current click to all fieldsets, because you are requesting $("div.proj") for each fieldset.

You should use

$( this ).parent().find( '.proj' ).toggle();