Displaying 20 results from an estimated 87 matches for "hidden_field".
2006 Jul 08
4
Hidden fields in forms
...ne show me the correct syntax for a hidden field in
forms, this is my code
<%= start_form_tag :action => ''create'' %>
<div class="form1">
<table width="auto" boader="8" cellspacing="5" cellpadding="5">
<% hidden_field ''line_item'', ''client_id'', :value => session[:client_id] %>
<% hidden_field ''line_item'', ''product_id'', :value => 999999 %>
<% hidden_field ''line_item'', ''sort_key'', :value =&g...
2006 Jun 04
3
passing a value in a hidden field inside a form
should be trivial but I can''t figure this out from api
<%= hidden_field ''certifications'', ''personnel_id'', {value =
#{@personnel.id}} %>
I want to pass the value of ''id'' field in my form to the certifications
controller as personnel_id
Craig
2006 Jul 12
7
Failure in comparisons
I''m basically a Ruby noobie.
At the moment I''m having a fair bit of trouble trying to figure out
what''s going wrong here (partial template):
<%=
@project = Project.find(@the_id)
if current_user.userid == @project.client
hidden_field ''messages'', ''recipient'', ''value'' =>
@project.project_manager
else
hidden_field ''messages'', ''recipient'', ''value'' => @project.client
end
%>
The current_user.userid meth...
2006 Aug 07
2
related to forms
...ld request a page using GET and
would like my variables to be simple like q,v, etc so that the URL it
calls is something like: /controller/action?q=80&v=100
However, I''m having trouble using the basic form helpers (probably doing
something wrong) cos expressions such as:
<%= hidden_field "q", "v", {:value => "xyz"} %>
results in something like: query?q%5Bv%5D=xyz
I think I''m missing something somewhere..
Cheers
Mohit.
2006 Jul 02
6
remote form w/ evalScripts:true
...#39;'
end
end
Here is the version of code in the template that I WANT to use to
POST to this action:
<%= form_remote_tag :html => { :action => url_for(:controller =>
"list_item_links", :action => "create") }, :eval_scripts => true %>
<%= hidden_field ''list_item_link'', ''list_id'', :value => @list.id%>
<%= hidden_field ''list_item_link'', ''list_item_type'', :value => ''List'' %>
Which list?
<%= select ''list_item_link'', ''...
2006 Mar 05
1
Help with Self-Referential HABTM
...ny subtypes and belong to many types
to -- hence needs to be many-many rather than a tree structure):
<%= start_form_tag :action => ''createsubtype'', :id => @type %>
<%= render_partial ''form'' %> # Gets all the info for the Type fields
<%#= hidden_field(''type'', ''subtype_id'', "value" => @subtype.id) %>
<%= hidden_field(''subtypes'', ''id'', "value" => @subtype.id) %>
<%= submit_tag ''Create'' %>
<%= end_form_tag %>
In...
2008 Jul 07
3
How to get a users screen name into a hidden field in a PostsController action?
Instead of the user entering a name, I want to pass their screen name
along with supplied :title and :content fields. here is what I''ve
got..
f.hidden_field :author, user.screen_name
here is the create method from Posts controller:
def create
@title = "Gravity"
@user = User.find(params[:id]) # this does not work, and I don''t
know why
if request.post? and params[:post]
if new
flash[:notice] = "Commen...
2012 Sep 08
4
dash symbol
In the example below, what is the dash doing between the class
attribute and array:
(field_helpers -
[:label, :check_box, :radio_button, :fields_for, :hidden_field, :file_field]).each
do |selector|
--
You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group.
To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org
To unsubscribe from this group, send email...
2006 Apr 05
25
How to avoid bunch of <% %> ??
Hello, I would like to know is there is a way to avoid poluting the
views with tons of <% %> ?
Like this
<%= start_form_tag() %>
<%= text_field_tag(''category[title]'', category.title, {:size => 20,
:maxlength => 128}) %>
<% if not category.parent_id.nil? %>
<%= select("category", "parent_id",
Category.find(:all,
2006 Apr 05
3
how to insert Current DateTime value into database?
Hi,
I want to insert onto database the Current DateTime Value into database
field "Store_date" with datatype (DATETIME). How to do tihs?
I am usiing hidden variable into my form as follows:-
=======================
<%= hidden_field("store", "store_date", :value =>:datetime ) %>
=======================
But when I m submmittng form I couldn''t find entry in store_date field.
How to do this using hidden variable?
Please help me.
Prashant
--
Posted via http://www.ruby-forum.com/.
2007 Sep 22
1
Rails newbie: passing a value to hidden form field, then getting it
...hich is gone when the user hits the
submit button to save their comment. So I am just trying to save the
survey id in a hidden field associated with the form.
In the show.rhtml, I have:
<% form_for :comment, @survey, :url => { :action => :save_comment }
do |form| %>
<%= form.hidden_field "survey", "#{@survey.id}" %>
...
<% end %>
Which results in "ActionView::TemplateError (undefined method `merge''
for "1":String)". 1 is the id of the survey, so I am close. I tried
numerous variations of passing values via form_for...
2006 Mar 17
1
How to update values in database in this form?
...on => "add_to_cart")%>
<table>
<tr>
<%
i=0
%>
<th>
Product No.
</th>
<th>
Unit Price
</th>
<th>
Available Qty.
</th>
<th>
Demand Qty.
</th>
</tr>
<% for product in @products %>
<tr>
<td>
<%=hidden_field ''product'',''product_id''+i.to_s, :value=>product.id%>
<%=product.name%>
</td>
<td>
<%=product.unit_price%>
</td>
<td>
<%=product.quantity%>
</td>
<td>
<%=text_field("product", "dem_quanti...
2006 Mar 10
3
css question
I''m doing this ''partial'' to do some ajax auto_complete
<ul class="placements">
<% for client in @clients do -%>
<li class="placements">
<div class="clwholename"><%=h client.clwholename %></div>
<div class="id><span class="informal"><%= client.id
2006 Jun 07
1
Upload to DB hang mentioned in wiki
...byonrails.org/rails/pages/HowtoUploadFiles ,
I got past the first mysql 500kb limitation with the max_allowed_packet = xM
trick, setting it to 1000M.
However, as the person at the very bottom of the wiki notes, I too cannot
upload more than around 10mb.
I also tried the suggested workaround: <%= hidden_field ''value'', ''1000000''
%> in the same form as my binary file_field.
Substituting ''value'' for the same name as my binary field, and other random
words didn''t help either.
My intuition says that Rails will expect a specific name like
max_i...
2006 Mar 15
5
acts_as_threaded - help ???
Hi, has anyone successfully used the acts_as_threaded plugin with
postgresql?
I''m using rails 1.0 and ruby 1.8.4 on linux.
Following the screencast on
http://www.railtie.net/articles/2006/02/05/rails-acts_as_threaded-plugin ,
I got to where we''re ready to create our first post, having made the
changes to controllers/posts_controller.rb, views/posts/_form.rhtml,
2010 Apr 12
3
$(link).previous("input[type=hidden]") is undefined
...></td>
</tr>
<tr>
<td class ="name"> commentaires sur la preparation : </
td><td></td><td><%= f.text_field :preparation %></td>
<td></td>
</tr>
<%= f.hidden_field :_destroy %>
<tr><td><%= link_to_function "remove", "remove_fields(this)"
%></td></tr>
</p>
and in the appliction.js file I have:
function remove_fields(link) {
$(link).previous("input[type=hidden]").value = "1&...
2008 Apr 10
3
Custom Form Builder Help
...hool Type</div>
<%= f.radio_button :type, "College", :label => "College/
University", :span => 4, :last => true %>
<%= f.radio_button :type, "HighSchool", :label => "High
School", :span => 4, :last => true %>
<%= f.hidden_field :nid %>
<%= f.submit "Create School" %>
<% end -%>
Anyone have an idea of what I''m missing here?
Thanks,
BJ Clark
2010 Nov 09
3
help getting started with javascript generated forms
How does one generate a form within a view using javascript?
Specifically, assume views/premise/new.html.erb looks like this:
<%= form_for(Premise.new) do |f| %>
<%= f.hidden_field :full_address, :value => $FULL_ADDRESS %>
<%= f.hidden_field :geocoding, :value => $GEOCODING %>
<%= f.submit :value => "use this address" %>
<%= f.label :formatted_address, $FULL_ADDRESS %>
<% end %>
... but with the twist that this form must be...
2006 Feb 07
3
Creating a new object with a passed in parent?
...#39;m confused by where Rails is going to make assumptions for me. Does
article have a property called parent, or parent_id? When I set it do I
just pass in an id and Rails knows what to do with it, or do I have to
create the object myself and then set it? I tried something like this:
<%= hidden_field ''article'', ''parent'', @parent %>
where @parent had been defined in the new method as
@parent = Article.find(params[:id])
but I got undefined method `stringify_keys'' for #<Article:0x2544068>
I''m guessing that''s because I...
2006 Feb 15
6
error_messages_for trouble
...ash[:notice] = "Error creating folder"
end
redirect_to :action => "list", :id => params[:id]
end
end
#### View ########################
<%= error_messages_for(:my_folder) %>
<%= start_form_tag :action => ''create_folder'' %>
<%= hidden_field "folder", "parent_id", :value => @current_folder.id %>
<%= text_field "folder", "name", "size" => 20 %>
<%= submit_tag "New Folder" %>
<%= end_form_tag %>
--
Posted via http://www.ruby-forum.com/.