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Is it possible to determine which action call the function ? In example, func_test in ApplicationController could determine which action from SiteController is calling her ? in class ApplicationController I have def func_test if ( calling from index ) return "1" end if ( calling from contact ) return "2" end end and in class SiteController def

each loop inside a mixed hash I need to determine if the value is an instance of String How ? hash.each do |k,v| if v ( instance of ) String hash[ k ] = v.capitalize enf end

Hello, I have 2 navigations ( mainnav and subnav ) with 2 lists List have same names ( li0 li1 li2 ) What is the best way to select li1 of subnav with prototype 1.4 in this case ? I just want to hide/show it Thanks <div id="mainnav"> <ul> <li name="li0"><li name="li1"><li name="li2"> </ul> </div> <div

Hello, There is an link_to option or an helper that generate a link like : <a href="javascript:history.back()">Back</a> Thanks

I try to find an function to convert characters in html chars. "é" become "&eacute;" There is something in RoR 1.0 to do that ?

Simple question. Is it possible to generate a link like <a href="http://www.google.com" target="_blank" >google</a> with the link_to function ? Thanks

Hello, I try this : in application_helper.rb ----------------------- def lnk bla return link_to bla, { :controller => bli , :action => "blo" , :id => "blu" } end in file.rhtml ----------- <%= lnk "yo!" %> This return an error. There is a way to do this or something similar, or this is completly impossible ? Thanks

Hello, I want to put my app in production mode. So I write this line in environment.rb : ENV[''RAILS_ENV''] = "production" I restart webrick. If I write <%= ENV.inspect %> I have the correct "RAILS_ENV"=>"production" But browse my site and look the log, the development.log is still growing and the production.log stay to 0 ko

My "application_helper.rb" become to large. I have basic functions that I use for all projects. Is it possible to define thoses functions inside an external "basic_helper.rb" and include it in "application_helper.rb" ?

Hello, I just want to create a method that will be available for all models. Is it possible ?

Hello, I try to use url_for from a class inside the lib folder class Test    def self.mytest options        url = url_for( options )    end end But I have this error : *undefined method `url_for'' for Test:Class* How can I use it ? Thanks _______________________________________________ Rails mailing list Rails-1W37MKcQCpIf0INCOvqR/iCwEArCW2h5@public.gmane.org

Hello, I try this : redirect_to :action => ''infos'' , :id => params[:id] , :show => "comments#a" i want this : .../infos/15?show=comments#a but I have this : .../infos/15?show=comments%23a Someone could tell me how generate an anchor link ? Thanks

Hello, Is it possible to fill the textarea content when using the text_area function ? Why there is 2 , + or - similar class : FormHelper and FormTagHelper ?

Hello, I just want to know if it possible to do an image upload with AJAX that replace a div content with the uploaded file. Well, with link_to_remote, I know how to do simple AJAX. But with a submit button, I have no idea. Someone have an idea ?

I am a newbie Ruby and RoR user. In my tests using the turorials that I found over the web, everthing is working fine and I am very impressed about RoR framework. As I am a Delphi developer, without any web development experience, There is some thing hard to understando and I didn''t find a tutorial about this. I wonder how to create a non-scaffold page ? I have customers,

Hello, With default pagination I have this : <a href="/users/infos/3?page=1">1</a> <a href="/users/infos/3?page=3">3</a> but i need this : <a href="/users/infos/1">1</a> <a href="/users/infos/3">3</a> I need to remove the "?page=" parameters and rewrite a little the link ( with a link_to ? )

There is a solution to use helpers from controllers ? I have an error : |undefined method `content_tag''| class ApplicationController < ActionController::Base def test return content_tag("a","test") end end

Hello, Is it possible to determine wich :action , wich :controller is calling the function func_test in ApplicationController ? in class ApplicationController I have def func_test if ( calling from index ) return "1" end if ( calling from contact ) return "2" end end and in class SiteController def index @var = func_test end def

Hello, How to style the pagination links ? I simply try to set the number of the current page to another color. But I have the "..." also colored. Paginator have options to style ? Thanks

How : <a href="/show/all">All</a> Could become : <a href="/show/all" title="Show All" >All</a> This is possible with the standdard link_to function ?