similar to: building/editing topology diagrams - any ideas/advice?

Hi, I want to have a page in my Ruby on Rails application that is like a dynamic / updateable data grid. Like a matrix or spreadsheet segment (x rows, y columns) which one can click in any of the cells and make an update, which triggers some AJAX code to fire off the update, and then the responses come back and update whatever else needs updating based on this change. Is there a prototype

HI, I Find rails great but theres lack of rich components, i mean any components except standard html controls.. I cant build everytime my table with all features, we are crud right ? So any component repository planned ? Maybe rails isnt good solution for my requirements ? I heard that components facility is now depreciated in rails... why ? So far im programming asp.net and im using

I would like y''all''s opinions on ease of implementation into Rails, quality and quantity of widgets etc between Yahoo User Interface and Google Web toolkit and ExtJS. I am just getting ready to invest a huge amount of effort into one of them and I would like to know what the community''s experience has been with these toolsets. OR.. is there a better open source set of

have user_cotnroller class UserController < ApplicationController def authenticate if request.post? #User.new(params[:userform]) will create a new object of User, retrieve values from the form and store it variable @user. @user = User.new(params[:userform]) #@user = User.find_by_id(params[:id]) #find records with username,password valid_user =

If anyone is familiar with Jack Slocum''s revolutionary Ext javascript library (http://www.extjs.com) and wishes to use it with Rails (instead of the traditional Prototype / Scriptaculous duo), I''ve create a combination vendor/plugin and javascript library to help you. If ye be brave and know how to use SVN: Ext on Rails: http://www.extonrails.com -- Posted via

Do any one have success stories using ExtJS with rails? Its open to discuss about Ext-Js plugin''s features, success stories and drawbacks.. Cheers, Ratnavel -- 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

Hello all, I''m using prototype in conjunction with Extjs to build out an Ajax- driven app. I''m noticing that occasionally there will be Ajax Requests that will occasionally not complete. After some investigation, I found that when I made a call to String#evalJSON, it would throw a TypeError with the following message : transport.responseText has no properties. When this

Hi All, I''ve been posting some queries about an editable grid but did not get any response. I''ve started writing my own - http://github.com/ckkashyap/rails_editable_grid I''d appreciate it very much if someone could comment on it! -- Regards, Kashyap

Hello friends I need to configure the extjs drag and drop but somehow i am not able to display it. my controller contains the following code def index respond_to do |format| format.html format.ext_json { render :json => User.all.to_ext_json } end end and in the index.erb <div id="layout"></div> I have included all the necessary js file which is

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Hi - quick question: when will "TODO" comment/rake support come out? Tks --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Core" group. To post to this group, send email to rubyonrails-core@googlegroups.com To unsubscribe from this group, send email to

any pointers / suggestions re cheapest Rails hosting where they give you full access to Apache (to load modules etc)??? Can be a shared platform, however not sure if there is a shared platform type hosting service where they do give you such access?

Hi, Just wondering if there is a Rails Plugin/GEM/Framework to aid in letting users move around (adjust) where the main page windows are. Perhaps maximize and minimize. I guess this pretty much sounds like a portlet, however I''m not asking the Rails true portlet integration question here, but rather if there is something in the Rails world that just satisfies the basics of a portlet

Hi guys, I''ve just been reading Martin Fowler''s article re mock versus stubbing<http://martinfowler.com/articles/mocksArentStubs.html>where he compares traditional TDD testing techniques with mock based testing. I''d be interested in comments from a ruby on rails perspective in terms of this and Mocha? For example: a) Do you see Mocha as a robust way to test Ruby

Hi, I''d like to do a "find_by_sql" without a model (e.g. <model name>.find_by_sql("...")) as the results I get back are a once off special, and I''m happy to handle them as an array. How do I do this? "ActiveRecord::Base.find_by_sql(...)" does not seem to work? Background - At the moment I''m doing within a model <model_name>,

anyone able to explain logic behind "rake spec" startup? i.e. the below steps & why things occur when they do Macintosh-2:myequity greg$ rake spec --trace (in /Users/greg/source/myequity) ** Invoke spec (first_time) ** Invoke db:test:prepare (first_time) ** Invoke db:abort_if_pending_migrations (first_time) ** Invoke environment (first_time) ** Execute environment ** Execute

Hi, Does anyone know how to correctly configure RadRails (0.7)? I can''t seem to get 0.7 version of radrails to create a Rails project. All I get is a blank project. I have ensured that my PATH does point to my ruby\bin area. Also any clarification regarding which directory (with an example) should be used for the following preferences setting (are they asking for a file or

Hi, Q1 - Know why rake doesn''t recognize "rake examples_with_rcov" per http://rspec.info/documentation/tools/rcov.html ? Q2 - Also when I run "rake spec:rcov" it seems to give me the same as if I just run "autotest" or "rake spec". I was expecting a heap of pointers to code I haven''t tested?

Hi, Can anyone help me out re how I change the startup options for mysql (v5.0) running on my Mac? (I just want to add the "--log" option is about it). I tried doing "sudo ./Library/StartupItems/MySQLCOM/MySQLCOM restart" however this started a 2nd instances of mysql & mysqld. Here is what I see start after Mac startup if this helps: $ ps aux | grep mysql _mysql 137 0.0

I used extjs and ror,this is the part of my ror code: def create @enterprise = Enterprise.new(@params[:enterprise]) p @enterprise if @enterprise.save flash[:note] = ''Enterprise unit was successfully created.'' p "michael" redirect_to(:action=>index) else p "error" render_action ''new''