Displaying 20 results from an estimated 2000 matches similar to: "Editable data grid"
2007 Feb 03
7
Interesting radio button behavior with "onclick"
Hello:
I have radio buttons like this:
<% fields_for :goalhist do |g| %>
<table>
<tr>
<td align=left><%= radio_button_tag (''duedate'', 0, checked = false,
options = {:onclick => ""}) %>
Start now
</td>
</tr>
<tr id="detailed" style="display: none"><td colspan=2>
2006 Nov 28
11
New Rails Site: Wordie
My latest stupid web trick, built, with love, in Rails:
http://wordie.org
Make lists of words. See who else likes the same words. Basically, it''s
a dating site. Built on thanksgiving while half-watching football and
launched yesterday. In other words, half-baked, but I thought some of
you might find it mildly amusing.
John
____________________________
John McGrath
Squirl: a site for
2007 Feb 04
10
where to install script.aculo.us ?
I''d like to try autocompletion, and my understanding based on AWDWR:2,
and on various website tutorials, is that I should install the
script.aculos.us
javascript library.
My question is how to do that. The instructions on their site tell me
to "Put prototype.js, scriptaculous.js, builder.js, effects.js,
dragdrop.js, slider.js and controls.js in a directory of your website,
2006 Nov 27
3
Power User Tipping Point: PHP to Ruby
I have been waiting for a tipping point to start using Ruby
applications instead of PHP applications. My criteria include the
availability of Ruby and RoR web hosts and Ruby equivalent applications
readily available for PHP. I keep finding PHP applications to fill my
needs but not Ruby applications or hosts offering Ruby support. For
example, I use content management systems which are
2006 Nov 30
41
TDD killing my joy of Rails
I''ve been working through the book ''Beginning Ruby on Rails E-Commerce''
which is very heavy on Test Driven Development. As in, you have to
write tests for scaffolding methods and validations and crap like that.
And then they fail. And you KNOW its the test not the method. So you
spend 2x the time writing a test that has to be adapted when
requirements change. You
2007 Mar 04
2
Installing
I have skimmed through many web pages, how to''s and editorials, my
final conclusion is that the programming language for this particular
part of the program is going to be Ruby.
There are many reasons:
1. Apple will support it in 10.5
2. There seems to be a lot of support for it in the Mac community
3. Ruby developers seem to be Mac people.
4. There is better documentation than
2007 Feb 13
5
default database schema and relationships
hi everyone..
i''m a high school teacher who wrote a webapp in PHP and MySQL for my
curriculum.. i use it to keep attendance, take notes per student or
class and keep track of activities. i would like to soup it up and
have read both the pickax and version 2 of agile web dev...
now i''m starting to work and i''d like to rename columns and
relationships in the database so
2006 Oct 26
3
reply-to address of this list
Could one of the admins maybe specify the reply-to address for this
mailing list? It''s frustrating to realise you''ve just sent a message
to an individual, having meant to send to list.
Chris
2006 Nov 28
2
collection_select and selected_value
Hi,
I am using collection_select to build a drop down list. I would like
to have the current value selected. How can I do that?
My current code is straight from the example in Pragmatic Programmers
book [2nd ed, p480] copying here for reference.
<%=
@users = User.find(:all, :order => "name" )
form.collection_select(:name, @users, :id, :name)
%>
I went through the api docs
2006 Dec 05
5
Render :update and script tags
Hi All!
I''m kind of new o ruby so please apologize my stupid questions on
advanced...
I''m using
render :update do |page|
page.replaca_html :element , :partial => ''apartial''
end
This is working well, since I see in the page the following code:
try
{
Element.update("element", "");
} catch (e)
{
alert(''RJS
2006 Nov 23
1
Script to restart webrick
Enjoy this little script to restart webrick:
#!/bin/sh
pid=$(ps -o pid,command | grep ''\<ruby script/server\>'' | awk ''{print
$1}'')
kill -9 $pid
ruby script/server
Run on prompt by entering: sh scriptname.sh
--
Posted via http://www.ruby-forum.com/.
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2006 Dec 11
1
assert_redirected_to error
I''m new to TDD in rails, I''m getting this weird error with
assert_redirected_to.
Here''s my test:
def test_friendship_request_accept
@request.session[:user] = users(:nathan).id
get :accept, { :id => 1 }
assert_redirected_to :controller => "/users/profile", :action =>
"index", :id => users(:nathan).id
end
When I run this I
2006 Dec 11
1
Using link_to_remote to add a record
I am trying to use link_to_remote to simply add a record to a database
table called "ratings". I''ve seen some examples of this being done but
can''t seem to get it to work. Any ideas about what I''m doing wrong?
Here is what I have in my view:
<%= link_to_remote( "1", {:url => { :controller => "ratings", :action =>
2006 Nov 23
1
Problem with image caching
Hello,
I have a little problem with image caching. I have a Student model which
contains, for each student, a picture (picture_data for datas and
picture_type for the content-type of the picture). As I want to save
brandwidth, I followed the tutorial in
http://manuals.rubyonrails.com/read/chapter/62 for caching pictures. If
I test, as the tutorial suggests it, with curl, it''s working
2006 Apr 05
11
Managing a Rails project
Can someone point me to some good ideas about managing Rails
development - like what would be a good way to document all the
models and controllers and methods that might result if several
people are prototyping on different parts of a system, and what might
be a good structure for pushing back code into SVN as scaffolds are
turned into real projects - that sort of thing. I''m
2007 Feb 16
13
negate the regexp in validates_format_of
Railsters:
ActiveRecord''s validation system puts other database systems to shame.
However, the newbies might not know how to write a regexp that
excludes a match, instead of tests for it. Understand - I''m just
asking this question to help them. I have been using Regexps since
''grep'' on Xenix! But the newbies here might not know how to do this:
2007 Feb 12
18
document "expando" properties broken in Konqueror
I noticed that some of my event handlers and scripts evaluated in ajax
responses didn''t work in Konqueror (3.5.5).
document.getElementsByClassName is not defined in these contexts.
I can work around this, by saving document.getElementsByClassName in a
(namespaced) global variable once and reassigning it before each use.
Still, this misfeature is annoying and not restricted to this
2007 Jan 05
8
Rails 1.2: Release Candidate 2
This is it. We''re a mere two shakes of a lamb''s tail from releasing
the final version of Rails 1.2. But before we light the fireworks and
pop the champaign, we''ll just do one itsy, bitsy, tiny test run. Like
wearing protection glasses in downtown Copenhagen on New Year''s. You
know, just for precautions.
So please do give it a good run. We''re looking
2006 Aug 15
5
Set up a default route
Phlip wrote:
> Can I fix it by adding a view called ''inventories''?
That worked, because I have a sufficiently late version of MySQL.
Next question. What does "Set up a default route" mean?
When I read...
http://wiki.rubyonrails.com/rails/pages/Routes
...it reminds me of the Apache documentation for mod_rewrite. I hope
someone appreciates the candor of my
2007 Jan 16
4
RJS - What the the advantages? / Why use?
Hi,
I''ve read up on RJS and understand the concept/how-to-use. It''s still not
clear in my mind when and why to use RJS? Can anyone drop in a couple of
bullet points re advantages + when/why would RJS make sense?
Thanks
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