Textarea: duplicate ID's in DOM after templating

[dante]

The template for Textarea always creates duplicate id's. in the Firefox case, a fieldset and div have identical id's, and in the IE case it seems a textarea/span combination is used. I assume this is for <label for=""> nodes, but id's are unique, and should be treated as such.

[bill]

I suspect this is a workaround to an IE bug where you have to specify id on form fields in addition to the name attribute, in order to make submit work properly. Doug?

For TextBox though I know that the <input> gets id=foo and the domNode gets id=widget_foo, or something like that.

[Douglas Hays]

[15901] Fixes #8173. Change domNode ${id} references in Textarea to widget_${id}
It appears this may have been an oversight when the attributeMap code was added and the id was added to the focusNode automagically.