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Thiti Panya

2009-Feb-27 03:00 UTC

Problem with select_tag

i create drop-down memu for organelle by using select_tag but problem is
can''t get value for form to database  seqfeature, i don''t
understand
why? pls help me

code for veiw.rhtm
<% form_for :seqfeature do |form| %>
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Thiti Panya

2009-Feb-27 03:09 UTC

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Re: Problem with select_tag

Thiti Panya wrote:
 i create drop-down memu for organelle by using select_tag but problem 
is
 can''t get value for form select_tag to database seqfeature but 
form.text_field ,it''s work  , i don''t understand
 why? pls help me
##############################################################
 code for veiw.rhtm:
 <% form_for :seqfeature do |form| %>
  <div class="form_row">
        <label for="seq_name">Sequence Name :</label>
        <%= form.text_field :seq_name %>
  </div>

  <div class="form_row">
        <label for="organelle">Organelle </label>
        <%= select_tag "organelle" ,
options_for_select(["",
"mitochondrion", "nucleomorph", "plastid",
"mitochondrion: kinetoplast",
"plastid: chloroplast", "plastid: apicoplast",
"plastid: chromoplast",
"plastid: cyanelle", "plastid: leucoplast", "plastid:
protoplastid" ])
%>
  </div>
<%= submit_tag "Submit !", :class => "submit" %>
<% end %>
 ########################################################################
code for submit controller:

class SubmitController < ApplicationController
  def view
    if request.post? and params[:seqfeature]
      @seqfeature = Seqfeature.new(params[:seqfeature])
      if @seqfeature.save
        render :text => "sequence submitted"
      end
    end
  end
end
 ##### the vale from form insert to  table seqfeatures but i can''t get 
value



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plebaba-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org

2009-Feb-27 03:19 UTC

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Problem with select_tag

i create drop-down memu for organelle by using select_tag but problem
is
 can''t get value for form select_tag to database seqfeature but
form.text_field ,it''s work  , i don''t understand
 why? pls help me
##############################################################
 code for veiw.rhtm:
 <% form_for :seqfeature do |form| %>
  <div class="form_row">
        <label for="seq_name">Sequence Name :</label>
        <%= form.text_field :seq_name %>
  </div>

  <div class="form_row">
        <label for="organelle">Organelle </label>
        <%= select_tag "organelle" ,
options_for_select(["",
"mitochondrion", "nucleomorph", "plastid",
"mitochondrion:
kinetoplast",
"plastid: chloroplast", "plastid: apicoplast",
"plastid:
chromoplast",
"plastid: cyanelle", "plastid: leucoplast", "plastid:
protoplastid" ])
%>
  </div>
<%= submit_tag "Submit !", :class => "submit" %>
<% end %>
 
########################################################################
code for submit controller:

class SubmitController < ApplicationController
  def view
    if request.post? and params[:seqfeature]
      @seqfeature = Seqfeature.new(params[:seqfeature])
      if @seqfeature.save
        render :text => "sequence submitted"
      end
    end
  end
end
 ##### the vale from form insert to  table seqfeatures but i can''t
get
value

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vimal

2009-Feb-27 10:15 UTC

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Re: Problem with select_tag

i guess the select tag should be represented as form.select_tag
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Thiti Panya

2009-Feb-27 10:27 UTC

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Re: Problem with select_tag

vimal wrote:> i guess the select tag should be represented as form.select_tag
thank a lot but i used it , i have error this this


undefined method `select_tag'' for 
#<ActionView::Helpers::FormBuilder:0xb788a2a4>
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vimal

2009-Feb-27 10:47 UTC

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Re: Problem with select_tag

use it as a symbol :organelle rather than as a string "organelle"
make sure the :organelle field is made available in ur model seqfeature
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Sijo Kg

2009-Feb-27 12:35 UTC

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Re: Problem with select_tag

change like

<%= form.select :organelle, (["",
"mitochondrion", "nucleomorph", "plastid",
"mitochondrion:
kinetoplast",
"plastid: chloroplast", "plastid: apicoplast",
"plastid:
chromoplast",
"plastid: cyanelle", "plastid: leucoplast", "plastid:
protoplastid" ])
%>

     and it will submit to the create action of seqfeature controller. 
.There you can write the code as in def view

Sijo
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vimal

2009-Feb-27 13:06 UTC

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Re: Problem with select_tag

I am a little busy
for better understanding
http://guides.rails.info/form_helpers.html
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thitima panyayai

2009-Feb-27 15:56 UTC

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Re: Problem with select_tag

thank you very much ,i can fix it  -__-

2009/2/27 Sijo Kg
<rails-mailing-list-ARtvInVfO7ksV2N9l4h3zg@public.gmane.org>
>
> change like
>
> <%= form.select :organelle, (["",
> "mitochondrion", "nucleomorph", "plastid",
"mitochondrion:
> kinetoplast",
> "plastid: chloroplast", "plastid: apicoplast",
"plastid:
> chromoplast",
> "plastid: cyanelle", "plastid: leucoplast",
"plastid:
> protoplastid" ])
> %>
>
>     and it will submit to the create action of seqfeature controller.
> .There you can write the code as in def view
>
> Sijo
> --
> Posted via http://www.ruby-forum.com/.
>
> >
>
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Rails - Feb 2009 - Problem with select_tag

Problem with select_tag

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Problem with select_tag

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