Stephen,
$(id).replaceWith("invoice_lines_attributes_new_" + $(this).val()
+1 + "_description");
You should take arithmetic operations in paranthesis when concatenating
these with strings, or javascript will append these also as strings.
Cheers
Rasit
2009/2/25 Stephan Veigl <stephan.ve...@gmail.com>
>
> Hi Stephen,
>
> could you post some HTML snippets as well?
>
> What should $(this).val() be? Should the ID be dependent of the
> textarea input or should it simply be the row number?
>
> by(e)
> Stephan
>
> 2009/2/25 stephen <skore...@gmail.com>:
> >
> > Hello, I relatively new to Javascript in general, but I've been
> > attempting to use jQuery for a while, I ran into a snag today and I
> > hope someone can help, here is what I have so far:
> >
> > var id = $('#invoice_line_item_rows .item.description textarea').attr
> > ("id")
> > $("#add_line").click(function() {
> > $("#invoice_line_item_rows").clone().appendTo
> > ("#invoice_line_items").effect("highlight", {}, 600, function() {
> > $(id).replaceWith("invoice_lines_attributes_new_" + $(this).val()
> > +1 + "_description");
> > });
> > });
> >
> > I'm trying to clone #invoice_line_item_rows and append to
> > #invoice_line_items which works just fine, the problem I'm having is
> > with the id in the text area
> > #invoice_lines_attributes_new_1_description that's what it looks like.
> > I'm trying to grab the newly created row textarea and increase the
> > number by +1, I think I'm close, or I could be completely wrong, and
> > idea what I could do or change to get this working? Thanks for
> > anyone's time and help!
> >
>
--
M. Raşit ÖZDAŞ
