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Interinactive
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PostPosted: Wed, 21st Aug 2013 05:25    Post subject: Javascript/jQuery help
How do you get the CSS value of border-width? Scratch Head

Trying to get a value from:

var defaultThickness = $("#" + $currentPreset).css("border-left-width").replace('px', '');

Always returns 0 when it is 5 Scratch Head

I tried border-width, borderWidth, a million other combinations, I can get every other CSS value but that one
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Interinactive
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Posts: 29477
PostPosted: Wed, 21st Aug 2013 07:34    Post subject:
⁢⁢


Last edited by Interinactive on Tue, 5th Oct 2021 03:06; edited 1 time in total
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PumpAction
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Posts: 26759
PostPosted: Wed, 21st Aug 2013 10:22    Post subject:
Which browser and jQuery version would've been helpful Smile

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Interinactive
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Posts: 29477
PostPosted: Wed, 21st Aug 2013 10:28    Post subject:
⁢⁢


Last edited by Interinactive on Tue, 5th Oct 2021 03:06; edited 1 time in total
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PumpAction
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Posts: 26759
PostPosted: Wed, 21st Aug 2013 10:54    Post subject:
Code:
$('#mycoolelement')[0].style.borderWidth
isn't this what you are searching for?

and sans jQuery
Code:
document.getElementByID($currentPreset).style.borderWidth

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Interinactive
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PostPosted: Wed, 21st Aug 2013 13:35    Post subject:
⁢⁢


Last edited by Interinactive on Tue, 5th Oct 2021 03:06; edited 1 time in total
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PumpAction
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Posts: 26759
PostPosted: Wed, 21st Aug 2013 14:27    Post subject:
Code:
hey' onclick='alert("what")



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shole




Posts: 3363
PostPosted: Wed, 21st Aug 2013 17:24    Post subject:
Interinactive wrote:
.css("border-left-width").replace('px', '');

jquery should always return numbers from css pixel values.. no px parsing or entering should be necessary

however, jquery does not know about css defined outside the dom, so 0 is a valid "none that i know of" answer here
you need to search and manipulate css styles directly or use a library like jss.js
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