use *build* method.. google it you will get good answer.
On Mon, Sep 29, 2008 at 12:25 PM, Nilesh Kumar <[EMAIL PROTECTED]>wrote:
> what error u r getting?
>
>
> On Mon, Sep 29, 2008 at 11:32 AM, Indu Rs <
> [EMAIL PROTECTED]> wrote:
>
>>
>> Hello everyone
>> Just started to learn ROR.Does anyone have an idea on how to store
>> fields in two tables using a single form?
>> I wish to store the registration details in 'users' table and the
>> langauges selected by the user in another table user_language with each
>> row for one language selected(fields in the user_language table is
>> user_id and language_id where user_id is the id of the user trying to
>> register ie there may be more than one languages for a single user)
>> My view is like the following
>> <% form_for :user do |f| %>
>> <tr>
>> <td>Enter Name</td>
>> <td>:</td>
>> <td><%= f.text_field :name %>
>> </tr>
>> <tr>
>> <td>Enter Username</td>
>> <td>:</td>
>> <td><%= f.text_field :username %>
>> </tr>
>> <tr>
>> <td>Enter Password</td>
>> <td>:</td>
>> <td><%= f.password_field :password %>
>> </tr>
>> <tr>
>> <td>Address</td>
>> <td>:</td>
>> <td><%= f.text_field :address %>
>> </tr>
>>
>> <tr>
>> <td>Select Gender</td>
>> <td>:</td>
>> <td><%= radio_button("user", "gender", "1") %>Male
>> <%= radio_button("user", "gender", "2") %>Female
>> <%= radio_button("user", "gender", "3") %>Not Applicable
>> </td>
>> </tr>
>> <tr>
>> <td>Select Languages Known</td>
>> <td>:</td>
>> <td>
>> <% for language in @languages %>
>>
>> <%= language.language %> <%=
>> check_box_tag("user_language[language_id][]","#{language.id}") %>
>> <% end %>
>>
>> </td>
>> </tr>
>> <tr>
>> <td>Select country </td>
>> <td> :</td>
>> <td>
>> <select id="user[country_id]" name="user[country_id]">
>> <option value="">Select Country </option>
>> <%= options_from_collection_for_select(
>> Country.find(:all), "id", "name") %>
>> </select>
>> </td>
>> </tr>
>> <tr>
>> <td> Select State</td>
>> <td>:</td>
>> <td>
>> <div id="state_list">
>> <%= select("user", "state_id", State.find(:all).collect{ |c| [
>> c.state, c.id] }, {:prompt => 'Select
>> State'},{:onchange=>'display_msg();'}) %>
>>
>> <%= observe_field("user[country_id]",
>> :frequency => 0.50,
>> :update => "user_state_id",
>> :url => {:action => :load_states},
>> :with => "'country_id='+value")
>> %>
>> </div>
>> </td>
>> </tr>
>>
>> <tr>
>> <td colspan="3" align="center">
>> <%= f.submit "Register"
>> ,{:onclick=>"display_msg(document.getElementById('user_name').value)"
>> }%>
>> <%= f.submit "List Users" %>
>> </td>
>> </tr>
>> <% end %>
>>
>> Controller contains
>> def create
>> @languages = Language.find(:all)
>> if request.post? and params[:commit] == "Register"
>> @user = User.new(params[:user])
>>
>> @user.save
>> @user.user_language = User_Language.new(params[:user_language])
>> redirect_to :action => 'list_users'
>> end
>> when trying an error occurs . Pls help!
>> --
>> Posted via http://www.ruby-forum.com/.
>>
>>
>>
>
> >
>
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