Hi,
I have a RequestVar that I send to a snippet which will then do a
post...
But I would like the RequestVar to persist between the moment it it
received in the post snippet and the post itself...
The only way I found of doing it right now is like :
Source Snippet :
object ViewClient extends ViewClient
class ViewClient
{
object currentClient extends RequestVar [Box [Client]] (Empty)
bind (...
"addInvoice" -> SHtml.link ("/invoice/create", () => currentClient
(Full (c)), Text ("Ajouter Facture")))
Destination Post Snippet :
def add (inhtml: NodeSeq) : NodeSeq = {
val inInvoice = Invoice.create
val clientBox = ViewClient.currentClient
val client_id = clientBox map (_.id.toLong)
def processEntry () {
Client.findByKey (client_id openOr 0) map (inInvoice.client (_))
inInvoice.save
S.notice ("Entre : Description " + inInvoice.description + "
Montant : " + inInvoice.amount)
}
bind ("e", inhtml,
"description" -> inInvoice.description.toForm,
"amount" -> inInvoice.amount.toForm,
"submit" -> SHtml.submit ("Ajouter Facture", processEntry))
If I try to access the clientBox in processEntry, even with the
closure it should generate.. I get an empty box...
Is there any way to copy / ref or anything or make a new RequestVar
with a copy of the preceding one ?
Would have been nice not to be obligated to do the client_id toLong
code...
And juste do inInvoice.client (client) , inInvoice.save
Thanks a lot
hexa
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