Hi all! I was hoping someone could help me with another issue...
I have an INVOICE form. Users would like to create multiple records at the
same time. In addition, they would like to copy the first record's
attributes for the next record, so they only have to change a few fields.
Less typing. MS Excel style.
I've seen the Railscast for adding multiple records through nested
attributes, but I'm using a single model, so I don't know how that
applies. I do not want to break out my flat invoice table if I can avoid
it.
I've tried the following, but when I click on "Add Invoice", I get an
error: "Couldn't find an invoice without an ID".
_form.html.erb:
<% form_for @invoice, :html => { :multipart => true } do |f| %>
<table class="ExcelTable2007">
<tr>
<th class="heading">PO #<font color="red"> *</font></th>
<th class="heading">Invoice #<font color="red"> *</font></th>
<th class="heading">"Bill To" is Correct</th>
<th class="heading">Invoice Date<font color="red"> *</font></th>
<th class="heading">Date Received<font color="red"> *</font></th>
<th class="heading">AP Clerk Note<font color="red"> *</font></th>
<th class="heading">Division<font color="red"> *</font></th>
<th class="heading">GR Approver<font color="red"> *</font></th>
<th class="heading">Invoice Attachment<font color="red">
*</font></th>
</tr>
<tr>
<td class="heading"><%= f.text_field :po_number, :size => 10 %></td>
<td class="heading"><%= f.text_field :invoice_number, :size => 10
%></td>
<td class="heading"><%= f.check_box :bill_to_address %></td>
<td class="heading"><%= f.calendar_date_select "invoice_date", :time
=> false, :size => 12 %></td>
<td class="heading"><%= f.calendar_date_select "date_received",
:time => false, :size => 12 %></td>
<td class="heading"><%= f.text_field :clerk_note %></td>
<td class="heading"><%= f.collection_select :division_id,
Division.active.order(:division), :id, :division, :include_blank => true
%></td>
<td class="heading"><%= f.collection_select :approver_username,
Aduser.order(:last_name, :first_name), :username, :fullname, :include_blank
=> true %></td>
<td class="heading"><%= f.file_field :attachment %></td>
</tr>
</p>
</table>
    <%= link_to "Add Invoice",
clone_invoice_url(@invoice) %>
<br>
<br>
<div class="actions">
<%= f.submit "Submit" %>
</div>
</p>
<% end %>
---------------------------------------------
invoices_controller:
def clone_invoice
@invoice = Invoice.find(params[:id])
@new_invoice = @invoice.dup
end
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