On 15 October 2010 13:42, PalaniKannan K <[email protected]> wrote: > Dear All, > > I need to apply a regular expression in html.erb > > <% taxon_name.strains.each do |strain| %> > <% taxon_name.strain_appendices.each_with_index do |strain_appendice, i| %> > <% if ((strain_appendice.data_source =~ /LPSN/) && (strain.relevance =~ > /^ty(.*)ain$/))%> > <% if i == 0 %> > <p><%= strain_appendice.appendix %> </p> <% strain.strain_id %> <% > strain.relevance %> > <%else%> > <%= strain_appendice.appendix %> - <% strain.strain_id %> <% > strain.relevance %> > <%end%> > <%end%> > > This code replaces the all content of a strain.strain_id & strain.relevance > and doesnot passes match criteria. Instead of matching it replacing > strain.strain_id & strain.relevance contents.
Most of this logic should be in the controller not the view, just pass the data needed for display to the view. I suggest you move it to the controller, where the logic will be much easier to read, and see what happens then. If it is still not working you can debug it using ruby-debug to find where it is going wrong. See the Rails Guide on debugging if you do not know how to do this. Colin -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
