I have searched a number of threads and have found similar posts but nothing the exactly answers this relatively simple question. I am using the Lift submit method (net.liftweb.http.Shtml.submit) to submit a form. Upon submission, I want to execute another method called getImgs(s: String), so I have set up my submit button as so:
def chooseIndex: NodeSeq = { ... <td>{submit("Metabolic Reserve Index", () => getImgs("met"))}</td> ... } In my .html file for this page I call the snippet with form="post" <lift:PortalHome.chooseIndex form="post" /> The getImgs method has a variable that relies on a URL parameter that is lost when I click the submit button, so my S.param("id").get returns a None.get error. How can I retain the parameter through the submit process? Is it best to use a StatefulSnippet? Can I read in the parameter as an attribute? I feel like like there are a number of ways to accomplish this, but what is the best, or most "lifty" way? Thanks, David -- You received this message because you are subscribed to the Google Groups "Lift" group. To post to this group, send email to lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/liftweb?hl=en.