Question

-7

span inside button, is not clickable in Firefox

rated 0 times [ 0] [ 7] / answers: 1 / hits: 20004 / 12 Years ago, mon, february 4, 2013, 12:00:00

My CODE

HTML:

<p id="console"></p>

<button>Click <span class="icon"></span>

</button>

JS:

$('.icon').click(function () {

    $('#console').html('Icon has been clicked');

    return false;

});



$('button').click(function () {

    $('#console').html('Button has been clicked');

});

CSS:

.icon {

    background-position: -96px 0;

    display: inline-block;

    width: 14px;

    height: 14px;

    margin-top: 1px;

    line-height: 14px;

    vertical-align: text-top;

    background-image: url("http://twitter.github.com/bootstrap/assets/img/glyphicons-halflings.png"); 

    background-repeat: no-repeat;

}

Demo

Problem

I am able to click on .icon in Chrome , but not in Firefox. When I click on .icon, it clicks on whole button.

Question:

Isnt my code valid ? If my code is valid, whats the solution to this problem.

What I have tried

I have tried doing $('.icon').click() from console and it works perfectly in ff, so I guess the problem is that span is not clickable inside button.

e.preventDefault() and e.stopPropagation are not working either.

I've tried putting   inside span but its not working either.

Answers

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tiffany

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1 Year ago

answered 12 Years ago luna · Accepted Answer

Refer to the spec, most notably the forbidden contents (in the SGML definition; for assistance reading that, look here): as, forms, form controls (input, select, etc), and fieldsets.

While you are correct in asserting that spans (and divs, etc) are legal contents of a button element, the illegal elements are all to do with having button content that does anything other than layout / styling.

I don't see anything in the spec precluding what you're trying to do, but I do see a lot discouraging it, and would be unsurprised if various browsers also discouraged that by not supporting it.

Which is to say: find another way to do what you want if you want to have cross-browser support. I don't understand what you're actually trying to do, so I don't think its possible to propose alternatives. I get that you want to respond differently to clicking on the button vs the icon -- but that's a (good, btw) demonstration of what you don't want to happen, not an explanation of an actual problem you want to solve.

One way might be to not use a button, and instead use another span or a div:

<p id=console></p>

<div class=button_replace>Click <span class=icon></span></div>

<script>

  $('.icon').click(function () {

    $('#console').html('Icon has been clicked');

    return false;

  });

  $('.button_replace').click(function () {

    $('#console').html('Button has been clicked');

  });

</script>