>
> <%= form.input :first_name%>
> <%= form.input :last_name%>
>
> <%= link_to_function "clear", :id => , "this.up('li').remove()" %>
>
> This works fine but the link is located outside of the <li> tag which
> causes the formatting to be weired. How can I generate this link and
> position it within the <li> tag it is supposed to remove? I think the
> answer might be very simple, i am just not clear about how to move an
> elements while creating it.
I would recommend you do it either as:
<%= form.input :last_name, :links => [{:name => "clear", :function =>
"this.up('li').remove()"}] %>
or:
<% form.input :last_name do %>
<%= link_to_function "clear", :id => , "this.up('li').remove()" %>
<% end %>
Either way you're going to have to amend your custom form builder. Your
form builder is already outputting the <li>. If you're doing it the second
way (which I'd recommend as it's more flexible) remember you can't have <%=
with do/end so you have to use concat to output the content if block_given?
(within your input method).
Alternatively, you could do it with jQuery or something similar - give the
link a class and then have a DOM ready event move any items with that class
within the previous sibling.
Cheers,
Andy
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