Displaying 20 results from an estimated 10000 matches similar to: "Specify a controller action via attribute in INPUT tag?"
2006 Jun 27
5
Can''t call public application.rb method from ERb template
All,
I have a left navigation partial that I want to dynamically generate CSS
classes for based on the current controller action.
In my ERb template, I have
<DIV class="<%= get_menu_display_style(''login_form'') %>">
In application.rb, I have the method get_menu_display_style defined as:
public
def get_menu_display_style(action_requested)
2006 Mar 18
9
Using <%= text_field %> within partials is problematic
All,
Thanks for any help in advance.
I have what I think is a very straightforward partial template and I
can''t figure out why a text_field call within it doesn''t work.
Here is my calling template: lists.rhtml
<div id="target_lists">
<%= render(:partial => "target_lists", :collection => @target_lists)
%>
</div>
In the partial
2006 Aug 15
2
Are form_remote_tag and submit_to_remote mutually exclusive?
Do I need to use submit_to_remote in conjunction with or instead of
form_remote_tag? The description in the API docs. is confusing.
Is the combination of form_tag/submit_to_remote valid?
Is the combination of from_remote_tag/submit_tag valid?
Thanks,
Wes
--
Posted via http://www.ruby-forum.com/.
2005 May 01
5
Example using Builder::XmlMarkup and .rxml files?
Greetings,
I''m a newby to both "R"s in RoR. I would like to use Builder::XmlMarkup
to generate my pages. If there is a working downloadable example
somewhere, that would probably be enough. Otherwise, here''s what
I want to do:
With the following controller:
class AccountsController < ApplicationController
layout ''accounts''
model :account
2006 Mar 13
2
Newbie: Can''t get file to upload
Since I can''t get the fancy upload progress thing to work, I thought
that I would revert back to a regular file upload scenario.
I have a very simple file upload form set up. It appears that my file
parameter is coming into the controller as a string, not a file object.
Here''s my view:
<%= form_tag :action => ''save_HTML'',
:multipart
2006 May 30
1
Posting a form to a secure target?
All,
If I want my form action to be a secure target, what is the best way to
go about doing that?
I''m trying to do:
<%= start_form_tag( { :protocol => ''https://'', :host => request.host +
'':3001'', :action => ''login'' } ) %>
in my view, but this doesn''t seem to generate a URL with https:// and my
SSL host in
2006 May 25
5
Setting a global before_filter action in application.rb
Can you set a global before_filter action in application.rb?
So, for example, you could control authentication for all of the
controllers in an app.?
Obviously, you would need a way to reference actions by controller
within this "global before-filter".
Thanks,
Wes
--
Posted via http://www.ruby-forum.com/.
2006 May 14
3
need help for simple form tag (noob)
when the user click on "Search" I would like it to point to
http://curentpage/?filter=searchtext (the filtering code is already
written)
it would look like this:
<%= start_form_tag(url_for_options = {<something>}) %>
<%=text_field (<my_filter>) %>
<%= submit_tag(value = "Search")%>
any idea how to do this?
thanx in advance
2006 May 25
1
Built-in var. action_name for controllers?
All,
In the Recipes for Rails Authentication recipe, there is a variable
named action_name that''s used to represent the current action.
Where does this come from?
Is there a similar variable for the current controller?
Thanks,
Wes
--
Posted via http://www.ruby-forum.com/.
2006 Feb 03
9
Because I''m very slow - trying to use console
I can''t see how to use variables so I am using console to test things
out...
clients table - a column named first_name
My very brief console session...
>> clients = Client.find_by_sql("select * from clients where first_name
= FN")
ActiveRecord::StatementInvalid: RuntimeError: ERROR C42703 Mcolumn
"fn" does not exist Fparse_expr.c L1034
2006 Nov 11
1
Disable foms when submitting
Hey,
I want to disable the form when an user submits, I know that u can do
this with javascript. But i dont want to put code for each form on my
website, and I have a lot of forms like..
<%= start_form_tag :action => ''create'' %>
<table width="100%" border="0" cellpadding="0" cellspacing="5">
<tr>
<td
2006 May 18
6
Form actions with additional parameters
Hiall,
I want to give the action of a form an additional parameters but can''t
figure out how to do it. My code looks like this
<%= start_form_tag :action => ''create'', next_step => true %>
<%= render :partial => ''user_form'' %>
<%= render :partial => ''community_form'' %>
<%= submit_tag
2006 Aug 09
2
how to access selected value in controller action
I have this in a view:
<%= start_form_tag :action => ''create_price'', :id => @media.id %>
<%= select("media", "price_code_id", PriceCode.find_all.collect {|pc|
[pc.name, pc.id ] }, { :include_blank => false }) %>
<%= submit_tag ''Add Price Code'' %>
<%= end_form_tag %>
My question is, how would I access the
2006 Jul 21
10
Using an image button for "link_to_remote"
All,
I want to do an AJAX request using a custom image button. I currently
have this as a standard button action using "button_to".
What I need is the button equivalent of "link_to_remote". Is there a
helper that I can use, or do I need to build it by hand?
I see button_to_function(), but that sets me up to call a Javascript
function, not post to a Rails action.
Or can
2006 May 18
2
attempt to override the ''tag'' method
I want to override the ''tag'' method in
ActionView::Helpers::TagHelper to do some generalized
error handling similar to the way scaffolding puts a
red border around fields that fail validation.
I''ve created a file lib/rails_patches/tag_helper.rb
which contains the following.
module ActionView
module Helpers
module TagHelper
alias_method :orig_tag, :tag
2006 Jul 13
5
Does Javascript let you default input params like Ruby does?
Can you have a Javascript function with a param that''s defaulted if it
isn''t present?
function X(a, b = false, c = ''dog'') {
}
X(5) calls X with a=5, b=false, c=''dog''
X(4, true) calls X with a=4, b=true, c=''dog''
X(3, true, ''cat'') calls X with a=3, b=true, c=''cat''
?
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Posted via
2011 Feb 20
7
Using Nokogiri to insert a <span> tag into existing text
All,
I''m using Nokogiri to handle the following problem:
I have a piece of HTML, and for certain text nodes, I need to insert
<span> tags into the text of these nodes at a certain place.
What I am doing is finding the place where I want to insert the <span>,
let''s say index X of the text node''s text, and doing the following:
1) Setting the node''s
2006 Mar 24
1
Radio Button Tag and hash @Params.
Hi,
I''ve a little problem using the Radio Button Tag.
I use the " @prove=MODEL.column_names() " to keep attribute names of a
table. After
i used this code to select a attribute subsets of them :
<% i=''0''%>
<% for @obj in @prove %>
<% @key='':key''+i%>
<%= radio_button_tag (@key,@obj) %>
<%
2006 Apr 29
11
Multiple actions from one form - possible?
Hello *
Obviously the rhtml below does not work, but it should be apparent what
I try to achieve - I would like to give the user the choice to submit a
form either to action1 or action2 but I cannot figure out how?! It would
be great if someone could give some assistance.
Thanks a lot, Alex
<%= start_form_tag :action1 => ''save'', :action2 =>
2006 May 30
5
Implementing HTTPS with WEBrick?
All,
I would like to test some secure pages that I''m developing in my
WEBrick-based development environment.
I''ve done some research and it appears that I need to create a new
command that will start a HTTPS based WEBrick server. Is this correct?
Also, it appears that the https.rb module is not included with the
WEBrick bundled in Rails. So, I will need to go get that