Displaying 20 results from an estimated 1000 matches similar to: "Javascript/AJAX Debugging"
2007 Jan 26
3
Newbie question.
Sorry for my ignoreance I''m kind of new to this....
I have a requirement for a page that essentially consists of three
"DIVS".
DIV1 - This is static, it has a bunch of links that initiate a AJAX
request to populate DIV2
DIV2 - Populated as a result of a request initiated from DIV1.
- This needs to have further links that will initiate a AJAX
request to populate DIV3.
2006 Apr 03
5
RJS Queue
Hi,
I''ve been able to succesfully queue page.visual_effect commands in my
RJS templates. Each command will wait to execute until the previous
command is done executing.
But I''d also like to execute a page.replace_html command AFTER the
page.visual_effect commands. I have a series of five DIVs:
div1
div2
div3
div4
div5
When the user clicks on div1, a page.visual_effect
2006 Mar 30
9
Getting data from multiple controllers (Newbie question)
Hello,
Assuming I have the following setup for one page:
<column A><data from controller 1 /> </columnA>
<column B><data from controller 2 /> </columnB>
<column C><data from controller 3 /> </columnC>
Assuming the page is created for Controller 2, what would be the best
way(s) to gather/render the data from the other controllers?
Best
2006 Apr 03
3
render :partial + redirect_to :controller
This is of course disallowed, which I discovered only after nearly
completing my spanking new ajaxified UI. What is the motivation behind
this, and what is the best workaround?
This UI does a scriptaculous drag-and-drop of items from a first div
(div1) over to a second div (div2), which triggers the contents of div2
to be updated to reflect the drop. No prob, thus far. But then the
2011 Nov 16
1
Checking for monotonic sequence
I am scraping data from a web page using XML (excellent package BTW - that's scraping data the easy way!).
So far, I've got the code:
tables <- readHTMLTable(theurl)
rhf <- tables$tabResHistFull
div1 <- rhf[which(rhf$V1=="Div ps"),]
div1
which is giving me the result:
V1 V2 V3 V4 V5 V6 V7 V8 V9 V10 V11 V12 V13 V14 V15
15
2006 Jan 30
10
form_remote_tag and redirects
I would like to have a login box setup so that if incorrect info is
submitted, the box "shakes" via Effect.Shake.
If the correct information is submitted, I want to redirect to some other
page.
The only solution I''ve found is the following, which is pretty ugly, as it
displays the javascript I''m invoking on the page prior to the redirect.
Here is the code:
The Form
2006 Feb 01
6
Little Ferret Problem
I''ve implemented Ferret, using the instructions here:
http://wiki.rubyonrails.com/rails/pages/HowToIntegrateFerretWithRails
I get no errors in the application at all... however, I always get 0
results.
I built an index off of some data, it exists in the index/ directory, the
form submits find... etc...
Just 0 results... all the time :)
I confirmed the data from my models is being put
2006 Feb 24
5
Sanity Check
Maaaaaaaaaaaaajor sanity check needed.
I wrote a simple little plugin, and it wouldn''t load. I put some comments
in it''s init.rb, and it didn''t even spit those out. So, I dug into the
initializer.rb (/vendor/rails/railties/lib/initializer.rb) to see wtf is
going on, and found the problem... but... can''t explain it. Here is the
code in question:
2006 Jan 27
17
Multiple Model Validation
Hey All !
I have a form which contains two models. I would like both models to be
validated, but have their validations aggregated on the page.
If I do:
<%= error_messages_for(:model1) %>
<%= error_messages_for(:model2) %>
It puts two big validation blocks on the page. I would like all the errors
from both models, but only in one validation box.
Is this possible ? All my attempts
2006 May 31
8
New Rails site... RightCart.com
Hello Everyone !
Wanted to announce the launch of a new, 100%, Ruby/Rails based shopping
system.
http://www.rightcart.com (our blog: http://www.rightcartblog.com)
It''s basically a shopping widget that allows users to make purchases
directly through the widget.... no need to be redirected to a third party
shopping cart.
You can sell anything you want by upload the products onto the
2006 Feb 22
15
Fixtures and Relationships
In my daily development, I migrate back and forth between versions, and
often do: rake load_fixtures...
... in order to populate my development database with fun data.
Now, with any HABTM relationship, there are failures, as there is no way to
say "which" fixtures to load first.
Within an actual functional or unit test case, you could simply load them in
the proper order, but
2006 Mar 23
4
RJS and Form Validation (Best Practice)
Hello All !
I''ve been using RJS extensively, but haven''t done any form validation with
it until now.
Should I be manually passing the RJS template some models error messages
from the controller.... or
... should I be using error_messages_for in order to do the display ?
I''ve implemented the first approach, but it seems like quite a hack.
Any insight would be greatly
2006 Aug 16
8
Multiple (AJAX) Observers on the Same Field and MSIE
I have been using multiple observers, i.e., observe_field(), on the same
input field and relying on them to execute in the same order that they
appear in the page. This has been working fine in FireFox, but it does
not seem to work in MSIE; the requests come in and are processed in a
different order. Now, I''ve always been a little hesitant about using
this technique, but it always
2006 Jan 15
5
ActiveRecordCache
I believe I heard some talk of an ActiveRecordCache being developed while I
was on IRC... however, can''t find the actual project.
Anybody know if this is being developed, or where I can find more
information on it ?
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2006 Jan 13
3
The Vendor Directory
I''m working with a Development and a Production environment
In order to keep things in synch between the two environments, I thought it
would be good to "gem unpack" all of my currently installed gems into
the vendor/ directory... so when I push things into Production... everything
jives.
I unpacked about 20 gems into the vendor/ directory.... now everything is
broke :)
I
2006 Feb 14
4
Escaping the AJAX View
I have a login form, in which I use a "form_remote_tag".
I''m redirecting users to this form when they fail authentication as well...
and using the "jumpto" method of capturing they
original URL they requested via request.parameters, and redirecting to this
URL after they authenticate.
Problem is, if I try to do a "redirect_to", this won''t work, as
2006 Feb 28
12
Examples for Money library ?
Can anybody share some examples of their Money implementation ?
I''m trying to setup a Model to use this library, but can''t seem to wrap my
head around how it is exactly supposed to work.
My Model (Foo) looks like:
===============
composed_of :commission, :class_name => "Money", :mapping => [
%w(commission_cents cents), %w(commission_currency currency) ]
Yet, in
2006 Feb 06
4
Relationship Question (STI)
My girlfriend and I have been dating for two years, and she just told me she
has an STI...
Actually, I currently have three different models, like: Dog, Whale, Monkey
They all have some similar attributes, but, they are unique enough to
break into their own models. I could use STI, but I think the table would
just have too many columns.
Now, I wanted to let the Dog''s, Whale''s
2006 Apr 10
6
"Pursuit of Happiness" ? Are you sure ?
I always kind of liked this title (the title of Davids super Rails
presentation), but then I saw this quote today:
"The pursuit of happiness is a most ridiculous phrase; if you pursue
happiness you''ll never find it." by C.P Snow
I''d have to agree with this quote. It''s the same as love... go looking for
it, and you''ll never find it.
Soooo... David,
2006 Feb 06
4
Searching large tables with Rails?
I have a large table (> 20,000 records) with text columns for which I need to build a search function. Is there a "Rails" way to index all the entries and NOT search using LIKE?
"LIKE" searches can get very slow and I would rather build an index of the columns to speed up things.
Just want to know if there is something like "acts_as_indexable"