Jan Svitok wrote: > On 3/14/07, Fei Liu <feiliu / aepnetworks.com> wrote: >> Hi Group, I have a question about eruby. I keep getting the following >> error. I get the same error in apache error log when I try to view it in >> firefox. How do I fix it: >> >> eruby pique.rhtml >> pique.rhtml:1: undefined method `form_remote_tag' for main:Object >> (NoMethodError) >> --- generated code --- >> print(( form_remote_tag :url => { :action => 'whet' } )); print " \n" >> print "Enter your name: "; print(( text_field_tag :name )); print " \n" >> print(( submit_tag "Greet Me" )); print " \n" >> print(( end_form_tag )); print " \n" >> print "<h2 id=\"greeting\" style=\"display: none\"></h2>\n" >> ---------------------- >> >> Installed RPMS (on FC5): >> eruby-libs-1.0.5-5.2.1 >> ruby-devel-1.8.5.2-1.fc5 >> ruby-irb-1.8.5.2-1.fc5 >> ruby-1.8.5.2-1.fc5 >> ruby-mode-1.8.4-8.fc5 >> ruby-rdoc-1.8.5.2-1.fc5 >> eruby-1.0.5-5.2.1 >> ruby-libs-1.8.5.2-1.fc5 >> rubygems-0.9.2-1.fc5 >> >> eruby]$ more * >> :::::::::::::: >> pique.rhtml >> :::::::::::::: >> <%= form_remote_tag :url => { :action => 'whet' } %> >> Enter your name: <%= text_field_tag :name %> >> <%= submit_tag "Greet Me" %> >> <%= end_form_tag %> >> <h2 id="greeting" style="display: none"></h2> >> :::::::::::::: >> whet.rjs >> :::::::::::::: >> page[:greeting].hide page[:greeting].update "Greetings, " + params[:name] >> page[:greeting].visual_effect :grow >> page.select("form").first.reset >> >> >> more mod_ruby.conf: >> # ClearModuleList >> # AddModule mod_ruby.c >> >> <IfModule !mod_ruby.c> >> LoadModule ruby_module /usr/lib/httpd/modules/mod_ruby.so >> # AddType text/html .rhtml >> AddType application/x-httpd-cgi .rhtml >> RubyRequire apache/eruby-run >> >> # Execute files under /ruby as Ruby scripts >> <Location /eruby> >> SetHandler ruby-object >> RubyHandler Apache::ERubyRun.instance >> </Location> >> >> # Execute *.rbx files as Ruby scripts >> <Files *.rbx> >> SetHandler ruby-object >> RubyHandler Apache::ERubyRun.instance >> </Files> >> <Files *.rhtml> >> SetHandler ruby-object >> RubyHandler Apache::ERubyRun.instance >> </Files> >> <Directory /home/devel/public_html/eruby> >> Options ExecCGI >> </Directory> >> </IfModule> >> >> gem list: >> *** LOCAL GEMS *** >> >> actionmailer (1.3.3) >> Service layer for easy email delivery and testing. >> >> actionpack (1.13.3) >> Web-flow and rendering framework putting the VC in MVC. >> >> actionwebservice (1.2.3) >> Web service support for Action Pack. >> >> activerecord (1.15.3) >> Implements the ActiveRecord pattern for ORM. >> >> activesupport (1.4.2) >> Support and utility classes used by the Rails framework. >> >> cgi_multipart_eof_fix (2.1) >> Fix an exploitable bug in CGI multipart parsing which affects Ruby >> <= 1.8.5 when multipart boundary attribute contains a non-halting >> regular expression string. >> >> daemons (1.0.5) >> A toolkit to create and control daemons in different ways >> >> fastthread (0.6.4.1) >> Optimized replacement for thread.rb primitives >> >> gem_plugin (0.2.2) >> A plugin system based only on rubygems that uses dependencies only >> >> mongrel (1.0.1) >> A small fast HTTP library and server that runs Rails, Camping, Nitro >> and Iowa apps. >> >> rails (1.2.3) >> Web-application framework with template engine, control-flow layer, >> and ORM. >> >> rake (0.7.2) >> Ruby based make-like utility. >> >> sources (0.0.1) >> This package provides download sources for remote gem installation > > Hi, > > form_remote_tag is from the ActionPack, To be able to use it you need > to require it somehow, something like: > > require 'rubygems' > gem 'actionpack' > require 'actionview/helpers/prototype_helper' > > (maybe you'll need to prepend lib/ to actionview) > and probably you'll need to reference prototype.js from your html pages. > Thanks for your reply. I am trying out your suggestions, in my case I believe it's lib/actionview/helpers/prototype_helper. But I keep getting errors: /usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in `gem_original_require': no such file to load -- lib/action_view/helpers/prototype_helper.rb (LoadError) from /usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in `require' --- generated code --- require 'rubygems' ; print "\n" gem 'actionpack' ; print "\n" require 'lib/action_view/helpers/prototype_helper.rb' ; print "\n" require 'lib/action_view/helpers/javascripts/prototype.js' ; print "\n" print(( form_remote_tag :url => { :action => 'whet' } )); print " \n" print "Enter your name: "; print(( text_field_tag :name )); print " \n" print(( submit_tag "Greet Me" )); print " \n" print(( end_form_tag )); print " \n" print "<h2 id=\"greeting\" style=\"display: none\"></h2>\n" ---------------------- pique.rhtml: <% require 'rubygems' %> <% gem 'actionpack' %> <% require 'lib/action_view/helpers/prototype_helper.rb' %> <% require 'lib/action_view/helpers/javascripts/prototype.js' %> <%= form_remote_tag :url => { :action => 'whet' } %> Enter your name: <%= text_field_tag :name %> <%= submit_tag "Greet Me" %> <%= end_form_tag %> <h2 id="greeting" style="display: none"></h2> ls /usr/lib/ruby/gems/1.8/gems/actionpack-1.13.3/lib/action_view/helpers/ active_record_helper.rb date_helper.rb form_tag_helper.rb pagination_helper.rb url_helper.rb asset_tag_helper.rb debug_helper.rb javascript_helper.rb prototype_helper.rb benchmark_helper.rb deprecated_helper.rb java_script_macros_helper.rb scriptaculous_helper.rb cache_helper.rb form_helper.rb javascripts tag_helper.rb capture_helper.rb form_options_helper.rb number_helper.rb text_helper.rb I've tried both with '.rb' and without '.rb', neither one works... Fei