HTMLSelectElement add() should support adding group of options element (HTMLOptGroupElement)

[Shivakumar J M]

We can add an option to a SELECT via add(), i.e: select.add(new Option("0", "0", false, false), select.firstChild);

But we cannot add an group of options to HTMLOptGroupElement, i.e: elect.add(new Option("0", "0", false, false), optgroup);

so HTMLSelectElement add() should support adding group of options element (HTMLOptGroupElement);

[Shivakumar J M]

Created attachment 243539 [details]
Patch

HTMLSelectElement add() should support adding group of options (optgroup) element.

[Shivakumar J M]

These aligns to Spec as well:
http://www.w3.org/html/wg/drafts/html/master/forms.html#the-select-element

[Darin Adler]

Comment on attachment 243539 [details]
Patch

I’m not sure that the other functions all handle optgroup elements properly.

[WebKit Commit Bot]

Comment on attachment 243539 [details]
Patch

Clearing flags on attachment: 243539

Committed r177629: <http://trac.webkit.org/changeset/177629>

[WebKit Commit Bot]

All reviewed patches have been landed.  Closing bug.

[Shivakumar J M]

(In reply to comment #3)
> Comment on attachment 243539 [details]
> Patch
> 
> I’m not sure that the other functions all handle optgroup elements properly.


Dear  Darin,

      I will check for the other fucntions, if they are not handling, will add suppourt for the same.

Thanks