Displaying 20 results from an estimated 700 matches similar to: "Immediate help needed"
2006 Apr 27
5
Realtime Form Validation Plugin Available
Granted, I''m still very much a newbie, but after reading an article on AJAX
that basically states at one point that just because you can use AJAX
doesn''t always mean you should, I have to ask: Why bother contacting the
server (even if it is an insignificant amount of bandwidth) to validate the
sanity of form data (unless you''re actually validating against something in
2006 Jan 29
15
Reload the lib directory
Im writing a module in the lib directory.
If I change the module, the changes are not visible to the application
when i releod the web page (i am in the development evironment).
I must restart the web server (WEBrick) and so i see the changes... but
I lost more time.
How can I reload the module in the dirictory lib, without reload
WEBrick?
Thanks so much
--Reis
--
Posted via
2006 Apr 08
4
saving related objects using has_many_through associations
This only saves the @person but not the @address. Shouldn''t it save
both?
@person = Person.new(params[:person])
@address = Address.new(params[:address])
@person.address << @address
@person.save
here is what I have:
class Person < ActiveRecord::Base
has_many :addressables
has_many :addresses, :through => :addressables
end
class Address <
2006 Nov 28
1
observe_form, observe_field, dynamic forms help
I made a pretty lengthy post on what I''m doing here:
http://groups.google.com/group/rubyonrails-talk/browse_thread/thread/89a2b8e54a874dd9
Short version:
I have a radio_button group of two. If one is clicked another pair of
radio buttons is added, if the other is clicked it is removed.
observe_form does not work for elements added after initial page load.
observe_field does not work
2006 Apr 07
4
file_column and animated gifs
hi,
is it possible to resize animated gifs with file_column?
if i upload an animated gif file with file_column than the animation no
longer exists...
--
Posted via http://www.ruby-forum.com/.
2006 May 09
2
[Prototype] Why doesn''t calling submit() on a form result in the execution of the onsubmit event handler?
Hi,
Is it normal that a call to $(''some_form'').submit() doesn''t result in the
execution of an onsubmit event handler on ''some_form''?
Thanks,
- Rowan
--
Morality is usually taught by the immoral.
-------------- next part --------------
An HTML attachment was scrubbed...
URL:
2006 Nov 30
3
model stubs with view/controller specs: error_messages_for??
How would I set up a model stub so that <%= error_messages_for
''some_model'' %> doesn''t complain?
I started going down this road: @some_model.stub!
(:errors).and_return(ActiveRecord::Errors.new)
but it seems like a long, hopefully uneccessary road.
Cheers,
Michael
2008 Feb 21
7
looping through a list
what is the proper way to loop through a list in a rails view (assuming
that you need to check if it is empty or not)
--
Posted via http://www.ruby-forum.com/.
--~--~---------~--~----~------------~-------~--~----~
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
2005 Nov 04
1
prototype EventObserver on radio option elements
Hi all,
I just started using prototype 1.3.1. I''ve successfully used
Form.Element.EventObserver on a select list and recently tried to add it
to radio options. However, I think there is a flaw in how it works with
radio options.
Radio options are a little unusual in that there are multiple distinct
elements, tied together by a common name, where changing one element
causes a
2005 Aug 22
8
Observing changes to a text field
I''ve noticed that using several TimedObservers (prototype.js) on a page
to watch for changes to text fields (haven''t tried forms) can have a
non-negligible effect on the CPU cycles used by the browser process.
Nothing dramatic, to be sure, but unnecessary.
Autocompleter.Base (controls.js) follows a smarter strategy to watch for
changes. Currently this functionality is tied
2006 Jan 22
6
*Very* basic layout question
I''m trying to use a different layout for just one action in my
controller, all the other actions use the application.rhtml layout, so
what i''m doing is ...
class SomeController < ApplicationController
layout "simple", :only=> :some_action
......
end
and the "simple" layout is applied to all the actions, can someone
please give me a hint?
2006 Apr 10
1
routing
I have this in my routes.rb:
...
map.connect ":action/:id", :controller => "default_controller"
..
It worked nicely, until I added a second controller to my project. The
new (second) controller is "Admin".
The problem is I cant reach the actions in the second controller.
http://mysite.com/some_action is routed to some_action in
default_controller. That is
2006 Feb 07
1
Help needed with conflicting EventObserver
Hello everyone,
I have a page that populates/updates make, model and year select lists
via Ajax.Updater and I think that an EventObserver is causing a
conflict.
Here''s what I''m trying to do. I''m using this page as a create and
edit page for a car database. If I''m calling the page in edit mode,
I''ll want the make, model and year set (using the
2007 Mar 07
4
Ajax and IE6 - is there some sort of "trick"?
Hi,
I''ve got some Ajax stuff that shows more or less of a complex form based
on a radio button selection. A "radio_handler" controller action is the
action for a form handler. Some seemingly simple "replace_html" fires
as a result of different radio buttons being chosen (which should then
show more or less of the form).
This all works just great on Mac Safari and
2008 Jul 09
4
Auto Postback in Ruby On Rails
in some other language have a concept e.i "auto postback"
So, in Ruby on rails is there any such option e.i "auto postback"
or same as "auto postback"
basically what i want ot do is that i have 2 select box
One for "Industry" and other for "Chemical"
1st we show all the industry in "Industry" select box.
if we select any 1 industry
2008 Jun 19
5
observe_field
I have been trying to pass a collection_select parameter and a text field
parameter to observe_field so that it watches both the parameters
simultaneously.
but what i can see is , when i select some value from drop down and dont
write anything in text field its giving correct results.parameters are also
correct passed, but just after that if i write something in text field that
value also get
2007 Nov 12
15
If form changed ask if you really want to exit page...
First things first: Hi all! I''ve been sucked into prototype and
script.aculo.us develpment thanks (because of?) the Symfony PHP
framework...
I''d like to implement a feature on some admin pages, but I can''t seem
to find the right search term to google it; I want to ask the user to
confirm exit of a page, if she has changed anything on the forms
displayed on it.
I have
2013 Mar 06
2
Refresh a partial onClick using ajax call in rails 3.x
Hi All,
I want to refresh a partial onClick, onClick i am making ajax call
and getting the data but i am unable to refresh the partial. here is the
code
IN views: home.html.erb
$(document).ready(function() {
var currentCellText;
$(".inline").click(function() {
currentCellText = $(this).text();
$.ajax({
type: ''GET'',
dataType: "json",
2006 Jun 12
2
dom id on form_remote_tag
I want to make use of a form_remote_tag to submit a form
asynchronously. Easy done. However, we also want to add an
observe_form tag to check for some value changes while the form is
being entered.
The observe_form tag needs a dom id to work on but I can''t see how to
enter an html option for the dom id of the form on the
form_remote_tag.
Any ideas?
Here is the form tag so far...
2009 Aug 04
6
forms, javascript and ajax - hopefully an easy question
Right now I have a simple form hooked up. Now that the form is smooth
and functional, I want to add a feature that I''m not sure how to
implement.
After a user modifies a form, I''d like to have a visual cue appear
somewhere to show that the form has been changed and needs to be
saved.
It could be a red div at the top of the screen - anything - it is
doesn''t matter.
Just