I'm trying to play around with the StatefulSnippets and can't get it
to hold state. This is what I have for a test:
class Products {
object productVar extends RequestVar(new Product())
def selectedProduct = productVar.is
def search(xhtml: Group): NodeSeq = {
var query = "";
def processSearch() = {
// hard code id for now
val product = Model.createNamedQuery[Product]("findProductById",
("id" -> 1L)).getSingleResult()
Log.info("processSearch: " + product.id.toString) // prints 1
productVar(product)
Log.info("post processSearch: " + product.id.toString) //
prints 1
S.redirectTo("select.html")
}
val plAttrs = List(("size", "40"), ("maxlength", "80"), ("style",
"width: 98%"))
bind("f", xhtml,
"query" -> SHtml.text(query, query = _),
"submit" -> SHtml.submit("Search", processSearch)
)
}
def selectedQuery(xhtml: NodeSeq): NodeSeq = {
Log.info("selectedProduct: " + selectedProduct.id.toString) //
HELP!: prints 0
Text(selectedProduct.name("en_US") match { case Some(a) => a.name
case None => "No Product Found"})
}
}
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