get CSS rule's percentage value in jQuery

Question

Let\'s say the rule is as follows:

.largeField {
    width: 65%;
}

Is there a way to get \'65%\' back somehow, and not the pixel value?

Answer 1

You could put styles you need to access with jQuery in either:

1. the head of the document directly
2. in an include, which server side script then puts in the head

Then it should be possible (though not necessarily easy) to write a js function to parse everything within the style tags in the document head and return the value you need.