update partial render form fields

rubyonrails-talk
1

Hi i have the following problem. I followed the screen cast to create complex forms from railscats so i create a partial view for my equipments list, so the client can add several different equipments, I also made another view in case looking for the equipment inside the select box. When i choose a equipment from the view (find_equipment) i created there is no problem when there is only one equipment inside the client form, but when I another equipment and I try to select it from the select view (find_equipment) it does not update the select box it should, it update the first select box.

I have a similar problem with observe_field, it should update the properties for a certain product, but it only update the first select list the other lists are not updated.

Here is the source code:

_equipment_services.html.erb <div class="equipment">   <% fields_for "voip[equipments_services_attributes] ",equipment_services do |e|%>   <p class="titulo">Informaci&oacute;n Equipos</p>   <p>     Activo Fijo     < %=e.select("equipment_id",Equipment.find(:all,:conditions=>"estado=6",:order=>"numero_activo_fijo").collect{| p>[p.numero_activo _fijo, p.id]},:index=>nil)%>

        <% if equipment_services.new_record? %>           <%="Estado Activo"%> <%=e.hidden_field("estado",:value=>6) %>           <%= link_to_function "Eliminar", "this.up('.equipment').remove()" %>         <%else%>           <=% link_to_function "Eliminar", "mark_for_destroy(this,'.contact')" %>           <%= e.hidden_field(:id,:index=>nil) %>           <%= "Estado" %>           <%= e.select("estado",Code.find(:first, :conditions=>["id=5"]).elements.collect{| p> [p.descripcion,p.id]},:index=>nil) %>           <%= e.hidden_field(:should_destroy,:index=>nil, :class=>"should_destroy") %>         <%end%>         <%=link_to "Crear Nuevo Equipo",add_equipment_equipment_path,:popup => ["Agregar_Nuevo_Equipo","height=600, width=700"]%>         <%= link_to "Buscar Equipos", {:action=>"find_equipment", :controller=>"show_select"}, :popup => ["Show_Equipment","height=60 0, width=700"]%>   </p> <%end %> </div>

javascript function function set_value(id,value) {   opener.document.getElementById(id).value=value;   window.close(); }

find_equipment.html.erb

<table>

  <tr>     <% form_tag find_equipment_show_select_path, :method=>"get" do%>       <td>Buscar Usuario:</td>       <td><%=select_tag "busqueda","<option value='1'>Modelo</

<option value='2' selected='true'>N&uacute;mero Activo Fijo</op <option value='3'>N&uacute;mero Serie</option><option

value='4'>Direcci&oacute;n MAC</option>"%>       <td><%=text_field_tag :search, params[:search]%></td>       <td colspan=3><%=submit_tag "Buscar", :name=>nil%></td>      <%end%>   </tr> <tr>   <th>Modelo</th>   <th>Marca</th>   <th>Activo Fijo</th>   <th>N&uacute;mero de serie</th>   <th> Tipo Equipo </th> </tr> <%     switch=false     for equipment in @equips %>   <tr class="<%= if switch                    "TRPAR"                 else                     "TRIMPAR"                 end %>   <% switch=!switch %>">     <td><%=equipment.modelo%></td>     <td><%=Code.getDescripcion(equipment.marca)%></td>     <td>< %=link_to_function("#{equipment.numero_activo_fijo}","set_value('voip_equipments_services_attributes__equipment_id','#{equi pment.id}')")%></td>     <td><%=equipment.numero_serie%></td>     <td><%=Code.getDescripcion(equipment.code_id)%></td>   </tr>     <% end %> </table>

Can anyone help me please? i'm kind of lost here