Enumberable.invoke() invokes a method for each element in a
collection. In my case, there will always be exactly one element
returned. The original line was working fine in every browser except
IE, and from my understanding should be correct.
Thanks for your feedback.
On Jul 16, 9:44 am, "Andrew Kaspick" <[EMAIL PROTECTED]> wrote:
> $$ returns an array... your "error" version is trying to invoke
> "submit" on an array. I don't think that's what you want. Your fixed
> version looks better.
>
> On Wed, Jul 16, 2008 at 9:40 AM, Denny <[EMAIL PROTECTED]> wrote:
>
> > Using Prototype 1.6.0, I recently ran into IE7's "Object does not
> > support this property or method" error. After a quick search, I see
> > the problem is usually caused by a DOM element that hasn't been
> > extended with Prototype's Element.Methods. I don't quite understand
> > what was going on in my case and hoping someone can clue me in.
>
> > The error was caused by the following line:
>
> > $$('#test-inspector form').invoke("submit");
>
> > and I was able to fix the problem by changing it to this:
>
> > $$('#test-inspector form')[0].submit();
>
> > I figured $$ would return elements that were properly extended. Is
> > that not the case?
>
> > Thank you,
>
> > Denny Crall
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