On 3 April 2012 09:29, Ben Stover <[email protected]> wrote:
> Interesting. However my initial post contained only a simplified version of
> the scenario.
> The more detailed version looks like this:
>
> <div class="myclass which contains blanks">
> <a name="navi" title="" href="http://www.someurl.com/";>
> <img title="mylogo" alt=... src=...>
> </a>
> </div>
I am not sure I understand... "Hello world" is not 1 class, is 2
class: "hello" and "world". The whitespace act a separator.
>
> So if I code now:
>
> $("div.myclass which contains blanks img").setAttribute('width', '200px');
> $("div.myclass which contains blanks img").setAttribute('height', '40px');
>
> it does not work.
>
I don't think you can use setAttribute with a jquery object.
setAttribute is a method for normal HTML nodes. The equivalent for
jquery is attr. $(something).attr("width",'200px');
Use the Firebug console to test different qualifiers until you get it
right. Probably "div.myclass which contains blanks img" is not right.
In the firebug console you can try to execute $("div.myclass which
contains blanks img") and see if it loads the node you want or
something else, or nothing. With the html you provide, sounds like
something like this may work $("div.myclass img[title=mylogo]") but
perhaps you can abuse the src for a more reliable result
$("div.myclass img[src=logo1.gif]")... I have not tried this (can be
wrong).
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