I had to restructure my page in html so that the link did follow the
hidden input field. It works now but when I follow the further
instructions in the railscast to have an "add" link to add an object,
I get this error:
undefined method `render_partial' for #<ActionView::ReloadableTemplate:
0x9f80d28>
this is my view:
<% echantillon_form.fields_for :treatments do |builder| %>
<%= render "treatment", :f => builder %>
<% end %>
<%= link_to_add_fields "Add treatment",
echantillon_form, :treatments %>
On Apr 12, 1:22 pm, Frederick Cheung <[email protected]>
wrote:
> On Apr 12, 11:22 am, ES <[email protected]> wrote:
>
>
>
> > <%= f.hidden_field :_destroy %>
>
> > <tr><td><%= link_to_function "remove", "remove_fields(this)"
> > %></td></tr>
>
> > </p>
>
> > and in the appliction.js file I have:
>
> > function remove_fields(link) {
>
> > $(link).previous("input[type=hidden]").value = "1";
> > $(link).up(".treatmentfields").hide();
>
> Looks like because the hidden field and the link don't have the same
> parent - the previous function finds you the previous sibling element
> (matching the selector if specified)
>
> Fred
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