Ok, thank you for ideas.
But the procedure:
1.loading+tokenize all elements of a HTML into mutiple (many) vars (array
of string vars), then
2.iterating over all these vars to find out the <td> with width="320px" then
3.replacing the attribute value as you suggested
...seems to be very longwinded and unconvenient.
Isn't there a short path replacement for that? Something like this
loadcurrentHTML().replaceALLstrings('width="320px"','width="500px"').savecurrentHTML();
It would be acceptable for me to replace accidentially in rare occasions a
width="320px" attribute in
lets say a <table> rather than in a primarily targeted <td> tag.
Ben
On Thursday, February 14, 2013 8:43:41 PM UTC+1, LWChris wrote:
> Am 14.02.2013 11:20, schrieb Ben:
> > Sorry, I meant:
> >
> > if "width=320px in <td> tag" then
> > set width=500px;
>
> Assuming your td element is saved in the a variable called "elem", you
> can use this (not very clean but it works):
>
> var elemStyle = elem.getAttribute("style",
> false).replace(/\bwidth\s*:\s*320px\b/i,"width: 500px");
> elem.setAttribute("style", elemStyle);
>
> However I'd also recommend to learn the JavaScript and DOM basics before
> you start to write scripts.
> Not only that your code will be much cleaner than the one above, but
> also you'll not need to ask a
> Greasemonkey user mailing list for general JavaScript questions ;)
>
> Chris
>
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