search for: jeganathan

I have used Ajax link and live validation in index.rhtml Ajax link requires JavaScript "prototype" and live validation requires "jquery". i got "element.dispatchEvent is not a function" on the firebug console when i used "prototype" and "jquery" in same page index.rhtml after i removed javascript "prototype" library, i got "Ajax is

Hi everyone, I have tried with the dynamic menu using "http://railscasts.com/episodes/88-dynamic-select-menus " site. i implemented and it was working fine for ''form_for'' tag. But i need to do the same function with ''form_tag'' as like as, <% javascript ''dynamic_states'' %> <%form_tag do%> <p> <label

We have developed rails reports and deployed in server, report have some hierarchy levels..... Initially we have less volume of data in database table and report is running with fine performance... after few months,reports get very slower, we thought that this could be because of data increased in database table ( nearly 11 lakhs of records in table)..... Then i created index and report has

I have tried small ruby program like require ''rubygems'' require ''postgres'' db = PGconn.connect(''localhost'', 5432, '''', '''', ''prdjnj'',''postgres'', ''postgres'') res=db.exec("select * from users limit 300000") res.clear puts "After clear result

Hi, i am struck up with solr''s date range search. I have used acts_as_solr plugin in my rails project. My model looks like acts_as_solr :fields => [:title,{:createdate=>:date}] No problem,if i used following date range search format => model.find_by_solr("createdate:[NOW-1DAY TO NOW+1DAY"] if i used following format =>

I Have used Ajax and JQuery link to enable new and close functionality problem scenario: * While using ajax link to open the new content and closing the same using Jquery link its working fine wherein the same does not happen again while we try to open the new content immediately after closing the "New content" * The above said works fine only while we refresh the page How to resolve it

My environment: Ruby 1.9.2p290, Rails 3.0.9 and RubyGem 1.8.8 unfortunately I have an issue when come across multiple database. The situation is this: I have two model connect with two different database and also establishing association between each other. database connection specifying in each model, look likes class Visit < ActiveRecord::Base self.establish_connection "lab"