Insert multiple datasets - one form

Rails
#1

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

#2

Hi Werner,

my dirty solution :slight_smile:

<%= 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.

On Mon, Sep 24, 2012 at 8:11 PM, Werner
[email protected]wrote:

<%= f.text_field :remark%>

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#3

Am 25.09.2012 um 03:59 schrieb David A. [email protected]:

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

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

  end

To post to this group, send email to [email protected]
RoR Developers
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For more options, visit https://groups.google.com/groups/opt_out.

Werner L.
[email protected]

#4

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

#5

Am 25.09.2012 um 13:34 schrieb Avi [email protected]:

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%>

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Werner L.
[email protected]