Oh, well if that's what invoke is supposed to do on an
Enumerable(Array) then I'm not sure why the error was occurring. So
yes, I would think it would be correct as well then.
On Wed, Jul 16, 2008 at 10:11 AM, Denny <[EMAIL PROTECTED]> wrote:
>
>
> 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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