Displaying 16 results from an estimated 16 matches similar to: "If form changed ask if you really want to exit page..."
2006 Jan 06
2
Re: Some advice on DB modeling
I have more or less the same problem. I''m trying to build a system where
users can enter their friends. But the solutions seems not to work for me.
I used same sql:
CREATE TABLE `friends` (
`user_id` int(11) NOT NULL default ''0'',
`friend_id` int(11) NOT NULL default ''0'',
KEY `user_id` (`user_id`),
KEY `friend_id` (`friend_id`),
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
2008 Apr 24
4
Scriptaculous Help (page exit effects)
I was wondering if it was possible in Prototype/Scriptaculous to run
an effect when a link is clicked, then go to that page, or if it was
possible to have an effect run when the page unloads.
I have tried <body onunload="new Effect.Fade("whatever");> and some
prototype page exit events, could get a alert("") function to work,
but not the effects. Any ideas?
2006 Apr 26
6
Immediate help needed
I have posted this previously also but haven''t received any help.
So, if somebody could look into it and guide..
I want to validate the extension of files that I am uploading.
Like I want only the doc/pdf files to be uploaded..
Thanks in advance.
--
Posted via http://www.ruby-forum.com/.
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
2010 Dec 02
2
foreman dropdown menu broken
Hi,
i just installed foreman from the git repository and the dropdown menu
does not work. Don''t know xhtml well but opera tells me:
Uncaught exception: ReferenceError: Undefined variable: Form
Error thrown at line 3, column 0 in http://130.149.58.152/:
new Form.Element.EventObserver(''settings_dropdown'',
function(element, value) {window.location.href = value;})
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
2005 Sep 08
1
Browser support and the increasing # of js frameworks
I''m wondering what other folks think of Dojo (0.1 just released),
MochiKit, and some of the other js frameworks relative to
prototype/scriptaculous (p/s). P/S seems to have broader support
although I''m not sure about IE 5.5 in the other frameworks.
A second question is related. I''ve got some AJAX working with
prototype + behaviour, and I''m building in refresh
2009 Jun 14
6
Unable to make observe_field work
I can''t make it work.
<%= text_field_tag :friend %>
<%= observe_field :friend, :url => friendships_url, :on => :click %>
<%= javascript_include_tag :defaults %>
Raises the error:Can''t find variable Form.
The generated html is:
<input id="friend" name="friend" type="text" />
<script
2006 Jul 19
1
Catch 22 with after_save. Please help.
I have a pretty strange problem. Here is basically what I have to
demonstrate my problem:
class Event < ActiveRecord::Base
def after_create
AnotherClass.find_event(id)
end
end
class AnotherClass < ActiveRecord::Base
def self.find_event(event_id)
e = Event.find event_id
end
end
Here is the catch 22 and it''s quite annoying. Basically ActiveRecord
puts to whole save
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
2005 Jul 06
16
Autocompletion not working in Konqueror
I''ve just had a look again at the autocompletion demo that Thomas put up
at
http://script.aculo.us/demos/ajax/autocompleter
Unfortunately, in Konqueror (3.4.1) it doesn''t work at all. Not even an
error is triggered. It does work nicely in Firefox. How about Safari?
I don''t have the time right now to track this down systematically (maybe
latter), but just from
2009 Jul 16
2
[PATCH server] updated anyterm/ovirt integration
host static anyterm content locally,
url parameterize anyterm rows/cols/general param
update spec/makefile
Ideally I wanted and tried hard to put all this into a
seperate ovirt-server--anyterm subpackage, but we cannot
'reopen' the ovirt server virtual host defined in
ovirt-server.conf to add the neccessary rewrite rules. it would
be nice to figure out a way to do this
---
2009 Sep 25
0
Wine release 1.1.30
The Wine development release 1.1.30 is now available.
What's new in this release (see below for details):
- Support for OpenAL.
- Many improvements in HTML and JavaScript support.
- Many common controls fixes and improvements.
- More Direct3D 10 work.
- Better MAPI support.
- Various bug fixes.
The source is available from the following locations:
2006 Jan 23
7
Tooltips.js
Hi,
there already had been a Tooltips implementation [1] but i wasn''t to
happy with that one, not only because they didn''t support simple
mouse-hover tooltips (just as they appear when you are using title
attributes)
But writting this lib was also a good way to get into script.aculo.us
and prototype.js. (and i can''t say how impressed i am)
So here it is:
An all