Insert multiple datasets - one form

[Werner]

Hello..

I have a form:

<%= form_for @instruction_user, :url => some_path do |f|%>

<% @users.each do |user| %>
<%= user.name %>

<%= f.input :prio, collection: 1..5, :as => :radio_buttons%>
<%= f.text_field :remark%>
<%= check_box_tag "instruction_user_ids[]", "#{user.id}" %>

controller:
    if params[:instruction_user_ids]
      params[:instruction_user_ids].each do|user_id|
        InstructionUser.create(
             :user_id => user_id, :instruction_id => params[:instruction_id], :remark => ????, :prio => ???
        )
      end

1. The table rows are generated, but the attributes :prio_tl and :remark_tl are not in. How to write the [] .. take the form_fields?
2. Both attibutes need some indentifier!? I can not mark the radio-buttons per row seperately..as they have the same id..
Would be great to get some idea about the best way to handle the form and controller.

Thanks a lot

[David Angga]

Hi Werner,

my dirty solution :)

<%= f.input :prio, :as => :hidden %>

<%=  radio_button_tag :prio_tmp, 1, :onclick => "updatePrioHiddenValue(this.value)"  %>
<%=  radio_button_tag :prio_tmp, 2, :onclick => "updatePrioHiddenValue(this.value)"  %>
..

..

using javascript function to update the :prio hidden value on radio button click.

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[Werner Laude]

Am 25.09.2012 um 03:59 schrieb David Angga <carsme...@gmail.com>:

Thanks David.. may be I have to describe it better ...

the form:

<%= form_for @instruction_user, :url => some_path do |f|%>

<% @users.each do | user | %>

<%= f.input :prio, collection: 1..5, :as => :radio_buttons%>

<%= f.text_field :remark%>

<%= check_box_tag "instruction_user_ids[]", "#{user.id}" %>

controller:

params[:instruction_user_ids].each do| user_id |

        InstructionUser.create(...:remark => ????, :prio => ???

1. The  f.text_field :remark returns nothing because its getting overwritten by empty remark fields ..needs some [] . How is the best way?

Tried "text_field_tag[]" and fields_for instruction[] with no success. I don't know how to access the val in the controller.

2. Same with the radio buttons prio + the problem to mark the each line separately..

Would be great to get some idea..

Thanks

Werner Laude

webagent...@gmail.com

[Avi]

You can try using simple_form_for instead of form_for.
Check this link :- https://github.com/plataformatec/simple_form

[Werner Laude]

Am 25.09.2012 um 13:34 schrieb Avi <aavinas...@gmail.com>:

You can try using simple_form_for instead of form_for.
Check this link :- https://github.com/plataformatec/simple_form

<%= form_for @instruction_user, :url => some_path do |f|%>

<% @users.each do |user| %>
<%= user.name %>

I have tried:

<%= form_tag  new_fb_instruction_users_path, :method => :post do %>

....

<%= simple_fields_for "instruction[]", @instruction_user do |f| %>

<%=f. input "remark%>

controller: ..:remark => params[:instruction][:remark]

log:  "instruction"=>[{"remark"=>"test"}

=> can't convert Symbol into Integer

phh...

<%= f.input :prio, collection: 1..5, :as => :radio_buttons%>

<%= f.text_field :remark%>
<%= check_box_tag "instruction_user_ids[]", "#{user.id}" %>

controller:
    if params[:instruction_user_ids]
      params[:instruction_user_ids].each do|user_id|
        InstructionUser.create(
             :user_id => user_id, :instruction_id => params[:instruction_id], :remark => ????, :prio => ???
        )
      end

1. The table rows are generated, but the attributes :prio_tl and :remark_tl are not in. How to write the [] .. take the form_fields?
2. Both attibutes need some indentifier!? I can not mark the radio-buttons per row seperately..as they have the same id..
Would be great to get some idea about the best way to handle the form and controller.

Thanks a lot

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Werner Laude

webagent...@gmail.com