open sub menu onclick and close opened sub menu
11,523
Solution 1
Specify the most to which element you are targeting the event in JQuery!
$("#menu > li > a").click(function () {
$('ul.sub-menu').not($(this).siblings()).slideUp();
$(this).siblings("ul.sub-menu").slideToggle();
});
.sub-menu {
display:none
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<ul id="menu">
<li><a href="#">1</a></li>
<li><a href="#">2</a>
<ul class="sub-menu">
<li><a href="#">2.1</a></li>
<li><a href="#">2.2</a></li>
</ul>
</li>
<li><a href="#">3</a>
<ul class="sub-menu">
<li><a href="#">3.1</a>
</li>
</ul>
</li>
<li><a href="#">4</a>
</li>
<li><a href="#">5</a>
</li>
<li><a href="#">6</a>
</li>
</ul>
Solution 2
Try This-
$("#menu li").not($('#menu li sub-menu li a')).click(function (e) {
$('ul.sub-menu').not( $(this).children() ).slideUp();
$(this).children("ul.sub-menu").slideToggle();
e.stopPropagation()
});
You need to stop propagation.
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Author by
mmdwc
Updated on June 04, 2022Comments
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mmdwc almost 2 years
I'm using a JS code to dispay sub menu from menu by clicking on li items. when I click on a li item, when sub menu slideToggle and if a sub menu is already openned then it's slideUp. It works perfectly.
But I have juste one issue, when clicking on a li from my sub menu, it slideUp and then SlideToggle again, how can I prevent this ?
Here is my jquery :
$("#menu li").click(function () { $('ul.sub-menu').not( $(this).children() ).slideUp(); $(this).children("ul.sub-menu").slideToggle(); });
and here is what I've tried so far without success :
$("#menu li").not($('#menu li sub-menu li a')).click(function () { $('ul.sub-menu').not( $(this).children() ).slideUp(); $(this).children("ul.sub-menu").slideToggle(); });
here is my html :
<ul id="menu"> <li><a href="#">1</a></li> <li>2 <ul class="sub-menu"> <li><a href="#">2.1</a></li> <li><a href="#">2.2</a></li> </ul> </li> <li>3 <ul class="sub-menu"> <li><a href="#">3.1</a></li> </ul> </li> <li><a href="#">4</a></li> <li><a href="#">5</a></li> <li><a href="#">6</a></li> </ul>
and my CSS :
.sub-menu {display:none}
and a Jsfiddle to see it in action :
http://jsfiddle.net/2s023cfc/1/
can anybody help me with this ? thanks
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timo almost 9 yearsreplace the first
.not()
selector for a direct child selector.>
-
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mmdwc almost 9 yearsthanks, but I don't have any href on my 2 and 3 li. is it possible to do it without having to add an href ?
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Aramil Rey almost 9 yearsWell, the thing is you have to attach JQuery events to a specific element. Without wrapping the 2/3 into something makes it difficult to target. I mean, with your current code, you are targeting the 2/3 AND the ul inside the clicked li.