I have searched via google,It seems there is not a perfect tutorial abou this
On Apr 17, 8:46 am, daociyiyou <[email protected]> wrote: > how to get enclosure tag attr value? > > On Apr 17, 2:03 am, daociyiyou <[email protected]> wrote: > > > how to get the enclosure' url value when reading the rss feed? I > > define a help method to judge if there is a enclosure in a rss > > item,and use it in a view,the codes are following: > > ######## > > module EncodeHelper > > def enclosure?(item) > > if item.to_s.scan("<enclosure").length > 0 > > return true > > else > > return false > > end > > end > > end > > ######### > > the view codes: > > <%if enclosure?(item)-%> > > <tr> > > <th>Download:<th> > > <td> > > <%=item.enclosure.url-%> > > <td> > > </tr> > > <%end-%> > > ########## > > I got nothing about enclosure's url value and display,but indeed,there > > are enclosure tag in the rss page source code (http://drop.io/ > > eupdibcj58n5ywbpuzwa/0d231f619d5e84fd1f4c3ab90465915f5e5e665f/ > > showreelfinder.rss). > > How to manage it? Thanks! --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---
