I am not a member of core, but
+1
I like this for simplicity, but you could possibly use invoke?
$$('#myFormId input').invoke('setAttribute','disabled',true)
Gareth
On 8/15/07, Tom Gregory <[EMAIL PROTECTED]> wrote:
>
>
> It might be something easy that I'm overlooking, but I don't see what
> I'm looking for as part of either Enumerable or Array.
>
> I've found myself needing to set attributes on arrays of Elements. I
> know this is trivial with each(), but I'm looking for a cleaner way
> to do it. The idea is similar to Enumerable.pluck(), but as a setter
> instead of a getter. Perhaps there is already an easy way to do it
> that I'm missing. I'd call it Enumerable.apply() or .setEach()/
> extendEach().
>
>
> apply: function(iterator, attribute, value) {
> return this.map(function(item, index) {
> item[attribute] = value;
> });
> },
>
> Use case:
> $$('#myFormId input').apply('disabled', true);
> $$('#myFormId input').apply('checked', '');
>
> It could be made a bit more robust with something like this:
>
> apply: function(iterator, hash) {
> return this.map(function(item, index) {
> Object.extend(item, hash);
> });
> },
>
> Even better, the function could be reworked to auto-detect the number
> of parameters passed (or whether the first is a string or an object),
> and act accordingly.
>
> Useful? Not useful? I'm an idiot and overlooked something simple?
>
> Your feedback is encouraged.
>
>
>
> TAG
>
> >
>
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