Displaying 20 results from an estimated 2000 matches similar to: "Extending a js class"
2005 Oct 14
6
Draggables onDragStart
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2005 Sep 21
8
Slider controls
Heya!
Thanks to Marty Haught, script.aculo.us (as of changeset 2281) now
sports
a new Control for horizontal and vertical sliders.
See the functional test file (test/functional/slider_test.html) for
information
on how to use it.
Basically, you do:
<div id="track1" style="width:200px;background-color:#aaa;height:5px;">
<div id="handle1"
2010 Jun 11
1
Windows, OSX and Linux: updating a graphic device and double buffering
Hello there,
I'm struggling with the base graphics system on different
operating systems.
I would like to get an animation effect by re-plotting with the plot
function. See the attached code example: move the slider
quick from one side to the other.
I experience different levels of success, depending on which OS I use.
- Linux (Ubuntu >9.10, R 2.9.2-3): Each plot command gets
2006 Feb 18
1
spinner not working inside a table with IE 6
Hello, I''m trying to use the slider inside a table and am having problems.
I''m wondering if anybody can help or, if it just isn''t possible for some
reason. The following 2 samples contain same code (1 inside <div></div> and
1 inside <table><tr><td></td></tr></table>). The div one works fine but the
table one
2006 Apr 26
1
Observer best practices
I''ve seen two ways of connecting observers:
1) In the observer class put
observe MyModel
2) In the controller class put
observer :my_observer
What is the difference between these two? Also, is it necessary to put
in the observer class the following?
MyObserver.instance
Jose
--
Posted via http://www.ruby-forum.com/.
2006 Feb 18
1
slider not working in a table for IE 6
Hello, I''m trying to use the slider inside a table and am having problems.
I''m wondering if anybody can help or, if it just isn''t possible for some
reason. The following 2 entries are the exact same code (1 inside
<div></div> and 1 inside <table><tr><td></td></tr></table>). The div one
works fine but the table one
2006 Jun 14
5
Sortable Tree - Stoping Event dispatch ?
Hi,
I''m trying to play with sortable tree and have two issues:
I have an AJAX Tree looking like:
<ul class=''TreeCat'' id=''work''>
<li class=''open''>
<img src=''s.gif'' class=''node'' onclick="Ajax.Tree.toggle(event,this);"/>
<a
2006 Mar 10
9
Observers?
Hello all!
I''m having an issue with Observers, and I''m hoping someone knows the
answer.
Here is the definition:
app/models/vehicle_observer.rb
> class VehicleObserver < ActiveRecord::Observer
> def after_save(vehicle)
> breakpoint
> if vehicle.has_new_mil_indication?
> UserMailer.deliver_mil_notice(vehicle)
> end
> end
> end
2006 May 20
1
Slider.js - Attemting to put values in form.
I can''t figure out how to take that value that the user has chosen in
the slider and put that into a form value. Does anybody know how to do
this?
Here is my code so far (It''s pretty much directly from script.aculo.us):
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN">
<html>
<head>
<title>Text effects tests</title>
<script
2006 Apr 06
1
RE: Drag and drop events. Or: How I learned to takeover the world.
You should open up dragdrop.js in the scriptaculous directory and take a
look at the interface for Draggables/Draggable. There is an event for
dragStart, dragging, and dragEnd (not by those exact names but you
should see them)... sorry I can''t offer more help than just pointing you
in the right direction... very busy. Good luck, nice start!
The information transmitted in this
2006 Aug 11
14
Sortable callback, when dragging starts/stops
Hi *,
is there a callback or something else to get noticed, if the user starts
(stops) to drag an element of a sortable? I only found the onUpdate and
onChange callbacks, but they don''t give the information I need.
Thanks in advance,
Tim
2005 Dec 11
0
setValue() and sliderValue not affecting Slider
Good Afternoon-
New to the list and new to script.aculo.us/javascripting as well. I
am fluent in PHP and C++ so I am not completely benign when it comes
to javascript. Anyways after following a guide online I figured out
how to set up a slider in order to resize a set of pictures.
My problem is neither the sliderValue option in the constructor nor
the setValue() function seem to work. Perhaps
2006 May 28
10
Drag''n''Drop out of overflow:auto containers
Cheers,
I have some elements inside a div with overflow:auto. When I trie to
drag them outside of the div, the div starts to scroll. Is there a way
to stop this behaviour for drag and drop?
I thought of maybe using callback to disable the overflow and restoring
it againg after the drop. Did someone implemented something like this?
Thanks,
Jonathan
--
Jonathan Weiss
2006 Jun 14
5
generic onDragStart onDrag and onDragFinish events extracted from scriptaculous?
Hi folks.
I''m working on a project where I need some drag and drop, but I need to
implement what happens in a very different way, so I''m creating my own class
for it. I don''t want to reinvent the wheel and redo Thomas'' excellent
drag/drop functionality, nor do I want to copy/paste his code over into mine.
So, I was wondering, has anyone tried to extract
2006 Feb 18
0
slider component inside a table not working
Hello, I''m trying to use the slider inside a table and am having problems.
I''m wondering if anybody can help or, if it just isn''t possible for some
reason. The following 2 entries are the exact same code (1 inside
<div></div> and 1 inside <table><tr><td></td></tr></table>). The div one
works fine but the table one
2001 Apr 15
2
data manipulation in R
Dear List:
I have a data manipulation problem that I was unable
to solve in R. I did it in SQL, and it may be that
the solution in R is to do it in SQL, but I wondered
if people could imagine a vector-based solution.
Imagine a list A[i] of observers who observe some set
of events B[j]. Each observer i may observe one or
more events, and each event j may have been observed
by one or more
2009 Nov 26
15
bad move? - complex form with *many* observe_field's
I have a pretty complex form with many text fields and a number of
selects. We let the user add multiple types of associated objects to
the parent object and to edit the values for those associated objs, so
the form can have something like the following number of fields on the
page:
9 text fields + 3 selects + a*(1 text + 1 select) + b*(1 text + 1
select) + c*(1 text + 1 select) + d*(1 text +
2004 Mar 19
5
loop through files in a dir
Hello
I have data in many files in a directory, how can I
loop through the files in a given dir in-order-to
build a data.frame?
thanks
2006 Mar 04
2
Declaring ActiveRecord observers
Hello
I''m using the ''act_as_authenticated'' plugin to implement a small and
simple authentication system in my app. Everything is working just
fine and the world is a better place to live in. The plugin creates a
ActiveRecord observer in order to send the newly registered user a
confirmation e-mail.
Per the API docs [1], one should declare the observer in the
2006 Jul 18
7
Observer not working
Help please.
I''m trying to observe a User class, but I can''t get this to work, the
after_create method never gets called... (the breakpoint never gets
called)
app/models/user_observer.rb:
class UserObserver < ActiveRecord::Observer
def after_create(user)
breakpoint
setting =