Hi all,
this is my first post, but I read you always, so I apologize if it
appear so simple. I am "tasting" this sensational web framework.
I'll try to explain using a simple and basic example.
Consider a "post" mapper model with a mappedString object named
"permalink"
I'd like to set this db field with something like this (defined in my
snippet)
<pre>
private def set_permalink(input : String) = {
val pattern1 = """\s+""".r
val pattern2 = """/[^a-zA-Z0-9_]+/""".r
pattern1 replaceAllIn(pattern2 replaceAllIn(input.toLowerCase,
""), "-")
}
</pre>
My snippet look like this
<pre>
class ArticleSnippet extends StatefulSnippet{
....
var _permalink = S.param("title").map(_.toString) openOr "welcome"
def add(form: NodeSeq) : NodeSeq = {
....
/** I am in wrong here **/
val article = Article.create.owner(User.currentUser)
.created_at(entryDate).permalink(set_permalink(_permalink))
.....
def doBind(form: NodeSeq) =
bind("article", form,
"title" -> post.title.toForm,
....
....
"submit" -> submit("Save", ....)
)
....
}
....
}
</pre>
My saved posts always have "welcome" as value for permalink field.
Could anyone give me any suggestion about it? I appreciate a lot this
group.
Thanks in adavce for your replies.
Regards,
Wibble
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