If I set a CSS value on a specific element using:
$('#element').css('background-color', '#ccc');
I want to be able to unset that element-specific value and use the cascaded value, along the lines of:
$('#element').css('background-color', null);
But that syntax doesn't seem to work – is this possible using another syntax?
Edit: The value isn't inherited from the parent element – the original values comes from an element-level selector. Sorry for any confusion!
From the jQuery docs:
Setting the value of a style property to an empty string — e.g.
$('#mydiv').css('color', '')— removes that property from an element if it has already been directly applied, whether in the HTML style attribute, through jQuery's.css()method, or through direct DOM manipulation of thestyleproperty. It does not, however, remove a style that has been applied with a CSS rule in a stylesheet or<style>element.
style attribute on the tag, so this method did not work. Applying the style with the .css() method instead of in the tag allowed me to remove it later.I think you can also do:
$('#element').css('background-color', '');
That's what I used to do a long time ago for the display property in plain-old-javascript to show/hide a field.
Try this:
$('#element').css('background-color', 'inherit');
Actually, the syntax I thought was incorrect (with null) seems to be working -- my selector was just improperly formed, and thus yielding no elements. D'oh!
css(..., null) doesn't work and css(..., '') should be used instead -- bugs.jquery.com/ticket/7233For what it's worth this appears not to work in IE 8 for 'filter,' I had to use this (in fadeIn callback):
$(this).attr('style', $(this).attr('style').replace(/\bfilter:\s*;*/, ''));
Obviously, I had need to remove an empty inline filter declaration so the CSS could take effect; there were other inline rules so I couldn't just remove the style attribute.
If it can help, I add a problem with double quote :
$('#element').css("border-color", "");
does not work while
$('#element').css('border-color', '');
works
