Add a button to add all ordergroups to a new finanacial transaction collection

This function can be used if we need to add the same financial transaction
to all ordergroups at the same time. E.g. the monthly membership fee.

app/views/finance/financial_transactions/new_collection.html.haml

@@ -2,7 +2,7 @@
 
 - content_for :javascript do
   :javascript
-    var ordergroup = "#{escape_javascript(render('ordergroup'))}"
+    var ordergroup = $($.parseHTML("#{escape_javascript(render('ordergroup'))}"));
 
     $(function() {
       $(document).on('touchclick', 'a[data-remove-transaction]', function() {
@@ -11,7 +11,21 @@
       });
 
       $(document).on('touchclick', 'a[data-add-transaction]', function() {
-        $('#ordergroups').append(ordergroup);
+        ordergroup.clone().appendTo('#ordergroups');
+        return false;
+      });
+
+      $(document).on('touchclick', 'a[data-add-all-ordergroups]', function() {
+        var value = prompt("#{escape_javascript(heading_helper(FinancialTransaction, :amount))}:");
+        if (value === null)
+          return false;
+        $('#ordergroups > tbody > tr').remove();
+        var options = ordergroup.find('td > select > option').each(function() {
+          var row = ordergroup.clone();
+          row.find('td > input').val(value);
+          row.find('td > select').val(this.value);
+          row.appendTo('#ordergroups');
+        });
         return false;
       });
     });
@@ -25,12 +39,15 @@
     = text_field_tag :note, params[:note], class: 'input-xlarge', required: 'required'
   %p
     %table#ordergroups{:style => "width:20em"}
+      %thead
         %tr
           %th= heading_helper FinancialTransaction, :ordergroup
           %th= heading_helper FinancialTransaction, :amount
+      %tbody
         = render :partial => 'ordergroup', :collection => [1, 2, 3]
   %p
     = link_to t('.new_ordergroup'), '#', 'data-add-transaction' => true, class: 'btn'
+    = link_to t('.add_all_ordergroups'), '#', 'data-add-all-ordergroups' => true, class: 'btn'
   .form-actions
     = submit_tag t('.save'), class: 'btn btn-primary'
     = link_to t('ui.or_cancel'), finance_ordergroups_path

config/locales/de.yml

@@ -756,6 +756,7 @@ de:
         paragraph: Hier kannst du der Bestellgruppe <b>%{name}</b> Geld gutschreiben/abziehen.
         title: Neue Transaktion
       new_collection:
+        add_all_ordergroups: Alle Bestellgruppen hinzufügen
         new_ordergroup: Weitere Bestellgruppe hinzufügen
         save: Transaktionen speichern
         sidebar: Hier kannst Du mehrere Konten gleichzeitig aktualsieren. Z.B. alle Überweisungen der Bestellgruppen aus einem Kontoauszug.

config/locales/en.yml

@@ -769,6 +769,7 @@ en:
         paragraph: Here you can credit and debit money for the ordergroup <b>%{name}</b>.
         title: New transaction
       new_collection:
+        add_all_ordergroups: Add all ordergroups
         new_ordergroup: Add new ordergroup
         save: Save transaction
         sidebar: Here you can update more accounts at the same time. For example all transfers of the ordergroup from one account statement.