tried it but it returns an error, about the "each()"
see & tweak : http://jsbin.com/avoxu
On Thu, Mar 26, 2009 at 2:00 PM, Danny <d.wac...@prodigy.net> wrote:
>
> What I've used to grab styles from the stylesheets (though never for
> pseudo classes; please try it!) is:
> function getStyle (selector){
> var re = new RegExp('(^|,)\\s*'+selector.toLowerCase()+'\\s*(,|
> $)');
> var style = "";
> each ($.makeArray(document.styleSheets), function(){
> each (this.cssRules || this.rules, function(){
> if (re.test(this.selectorText)) style +=
> this.style.cssText + ';';
> });
> });
> return style;
> }
>
>
> and use getStyle('a:hover')
>
> This is simplified; it doesn't handle @import and @media or escape
> special characters, but it ought to work.
>
> Danny
>
> On Mar 26, 6:22 am, Alexandre Plennevaux <aplennev...@gmail.com>
> wrote:
>> i'm just trying to be as semantically correct as possible.
>>
>> say i want links to change their background color when the mouse passes over.
>> I can do it in css easily
>>
>> a {
>> background-color:red;
>>
>> }
>>
>> a:hover{
>> background-color:green;
>>
>> }
>>
>> now, for those who have javascript, i want the color change to be an
>> animated color blend, from red to green.
>> I can of course retrieve the target color (green in this example) by
>> storing it via metadata, a custom attribute or the data attribute.
>> However, strictly speaking, its correct place is the css file itself,
>> where all styling should be.
>>
>> that's why i wanted to know if i can have access to the css properties
>> set in the stylesheet for the :hover pseudo class.
>>
>
> >
>
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