FogBugz #60: Ermoeglichen der Eingabe von Mails und Telefonen.

app/controllers/contacts_controller.rb

@@ -7,6 +7,9 @@ class ContactsController < ApplicationController
 
   def new
     @contact = Contact.new
+    3.times do
+      email = @contact.emails.build
+    end
   end
 
   def create
@@ -19,6 +22,13 @@ class ContactsController < ApplicationController
     c.place = params[:contact][:place]
     c.country = params[:contact][:country]
 
+    params[:contact][:emails_attributes].each do |e|
+      unless e.address.blank?
+          email = c.emails.build
+          email.address = e.address
+      end
+    end
+
     if c.save
       flash[:notice] = 'Kontakt hervorragend angelegt!'
       redirect_to :action => 'index'

app/models/contact.rb

@@ -1,7 +1,7 @@
 class Contact < ActiveRecord::Base
-  has_many :emails
-  has_many :phones
+  has_many :emails, :dependent => :destroy
+  has_many :phones, :dependent => :destroy
 
-  accepts_nested_attributes_for :emails, :allow_destroy => true
-  accepts_nested_attributes_for :phones, :allow_destroy => true
+  accepts_nested_attributes_for :emails, :reject_if => lambda { |a| a[:address].blank? }, :allow_destroy => true
+  accepts_nested_attributes_for :phones, :reject_if => lambda { |a| a[:nr].blank? }, :allow_destroy => true
 end

app/views/contacts/_email_fields.html.erb

@@ -0,0 +1,10 @@
+<tr>
+  <td align="right"><%= f.label :address, "Mail" %></td>
+  <td><%= f.text_field :address %></td>
+</tr>
+<% unless f.object.new_record? %>
+  <tr>
+    <td align="right"><%= f.label :_delete, "Remove Mail" %></td>
+    <td><%= f.check_box :_delete %></td>
+  </tr>
+<% end %>

app/views/contacts/_form.html.erb

@@ -0,0 +1,46 @@
+<%= form_for @contact, :html => {:class => "new_data_form"} do |f| %>
+  <fieldset>
+    <legend>Contact details</legend>
+    <table>
+      <tr>
+	<td align="right"><%= label_tag(:firstname, "First name") %></td>
+	<td><%= f.text_field :firstname %></td>
+      </tr>
+      <tr>
+	<td align="right"><%= label_tag(:lastname, "Last name") %></td>
+	<td><%= f.text_field :lastname %></td>
+      </tr>
+      <tr>
+	<td align="right"><%= label_tag(:street, "Street name") %></td>
+	<td><%= f.text_field :street %></td>
+      <tr>
+	<td align="right"><%= label_tag(:housenr, "House number") %></td>
+	<td><%= f.text_field :housenr %></td>
+      </tr>
+      <tr>
+	<td align="right"><%= label_tag(:plz, "Zip code") %></td>
+	<td><%= f.text_field :plz %></td>
+      </tr>
+      <tr>
+	<td align="right"><%= label_tag(:place, "Place") %></td>
+	<td><%= f.text_field :place %></td>
+      </tr>
+      <tr>
+	<td align="right"><%= label_tag(:country, "Country") %></td>
+	<td><%= f.text_field :country %></td>
+      </tr>
+      <% f.fields_for :emails do |emails_f| %>
+        <%= render "email_fields", :f => emails_f %>
+      <% end %> <%# fields_for :emails %>
+      <tr>
+	<td>&nbsp;</td>
+	<td>
+	  <%= link_to 'Add an email', '#emails', :class => "add_nested_item", :rel => "emails" %>
+	</td>
+      </tr>
+      <tr>
+	<td align="right"><td><%= f.submit("Save contact") %></td>
+      </tr>
+      </table>
+  </fieldset>
+<% end %>

app/views/contacts/new.html.erb

@@ -1,44 +1,4 @@
 <h1>New Contact</h1>
 
-<%= form_for @contact, :html => {:class => "new_data_form"} do |f| %>
-  <fieldset>
-    <legend>Contact details</legend>
-    <table>
-      <tr>
-	<td align="right"><%= label_tag(:firstname, "First name") %></td>
-	<td><%= f.text_field :firstname %></td>
-      </tr>
-      <tr>
-	<td align="right"><%= label_tag(:lastname, "Last name") %></td>
-	<td><%= f.text_field :lastname %></td>
-      </tr>
-      <tr>
-	<td align="right"><%= label_tag(:street, "Street name") %></td>
-	<td><%= f.text_field :street %></td>
-      <tr>
-	<td align="right"><%= label_tag(:housenr, "House number") %></td>
-	<td><%= f.text_field :housenr %></td>
-      </tr>
-      <tr>
-	<td align="right"><%= label_tag(:plz, "Zip code") %></td>
-	<td><%= f.text_field :plz %></td>
-      </tr>
-      <tr>
-	<td align="right"><%= label_tag(:place, "Place") %></td>
-	<td><%= f.text_field :place %></td>
-      </tr>
-      <tr>
-	<td align="right"><%= label_tag(:country, "Country") %></td>
-	<td><%= f.text_field :country %></td>
-      </tr>
-      <tr>
-	<td align="right"><%= label_tag(:email, "Mail") %></td>
-	<td><%= f.text_field :email %></td>
-      </tr>
-      <tr>
-	<td align="right"><td><%= submit_tag("Save contact") %></td>
-      </tr>
-      </table>
-  </fieldset>
-<% end %>
+<%= render "form" %>