Re: [Lift] Re: multiple forms on a page.
On Wed, Jan 6, 2010 at 12:13 AM, daiwhea daiw...@gmail.com wrote:
Thanks David. Here is my repository:
git://github.com/daiwhea/MapperBBS.git
In fact, I want to share this simple demo project for the newbies like
myself when the project completed.
Thanks. I've committed fixes to http://github.com/dpp/MapperBBS
Basically, rather than doing the var thing and snippet thing, I just loaded
and bound the template. It gets the job done and I prefer to explicitly
bind things and keeping state on the stack rather than in a var.
On Jan 6, 11:42 am, David Pollak feeder.of.the.be...@gmail.com
wrote:
The easiest thing to do is for you to post your project as a complete
runnable whole to GitHub (just make a public repository).
I'll clone the repository, fix the issue and you'll see the diff and have
a
running project. Sound good?
On Tue, Jan 5, 2010 at 6:32 PM, daiwhea daiw...@gmail.com wrote:
On Jan 5, 10:18 pm, Naftoli Gugenheim naftoli...@gmail.com wrote:
Just move var localNote ... to before def doReply() ...
-
Thanks Naftoli. It does save a reply to the db after I move var
localNote to before def doReply(). But It will only save reply to the
last note even when I try to reply to the note in the top section.
So, in order to see what happend, I add lift:embed what=/templates-
hidden/gbook/replyForm / no matter the note was replied or not.
When the page loaded, I saw all the textareas in each reply form has
the same reply content of the last note. But both those textareas and
submit buttons have different names. Seems lift doesn't deal the
embeded template content in the snippet properly as wished.
I also test to add eager_eval=true to the list template as:
lift:GuestBook.list eager_eval=true. But this won't help.
Thanks for your time. You're so warmhearted. ^_^
def replyNote(html: NodeSeq): NodeSeq = {
val localNote = curListNote
def doReply() = {
localNote.save
}
bind(note, html,
replyContent - SHtml.textarea(localNote.replyContent,
localNote.replyContent(_)),
submit - SHtml.submit(Reply, doReply)
)
}
private def getReplyContent(item: GuestNote) = {
if (item.repliedByAdmin == 0) {
divpNot replied by admin/pp{item.replyContent}/
plift:embed what=/templates-hidden/gbook/replyForm //div
}
else
divp{Replied by admin at: +item.replyTime}/pp
{item.replyContent}/plift:embed what=/templates-hidden/gbook/
replyForm //div
}
--
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.comliftweb%2bunsubscr...@googlegroups.com
liftweb%2bunsubscr...@googlegroups.comliftweb%252bunsubscr...@googlegroups.com
.
For more options, visit this group at
http://groups.google.com/group/liftweb?hl=en.
--
Lift, the simply functional web frameworkhttp://liftweb.net
Beginning Scalahttp://www.apress.com/book/view/1430219890
Follow me:http://twitter.com/dpp
Surf the harmonics
--
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.comliftweb%2bunsubscr...@googlegroups.com
.
For more options, visit this group at
http://groups.google.com/group/liftweb?hl=en.
--
Lift, the simply functional web framework http://liftweb.net
Beginning Scala http://www.apress.com/book/view/1430219890
Follow me: http://twitter.com/dpp
Surf the harmonics
--
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.
Re: [Lift] Re: multiple forms on a page.
Just move var localNote ... to before def doReply() ...
-
daiwheadaiw...@gmail.com wrote:
Thanks David. But this seems not work as wished. It will meet some
error:
[INFO] Compiling 1 source files to /home/daiwhea/myworks/java/
liftonscala/MapperBBS/target/classes
/home/daiwhea/myworks/java/liftonscala/MapperBBS/src/main/scala/com/
vapee/main/snippet/GuestBook.scala:60: error: forward reference
extends over definition of variable localNote
localNote.save
^
one error found
[INFO]
[ERROR] BUILD ERROR
Is there any error I made? Below is part of the GuestBook.scala for
list snippet:
def list(html: NodeSeq): NodeSeq = {
toShow.flatMap(item = {
curListNote = item
bind(item, html,
title - item.title,
email - item.email,
content - item.content,
reply - getReplyContent(item)
)
}
)
}
def replyNote(html: NodeSeq): NodeSeq = {
def doReply() = {
localNote.save
}
var localNote = curListNote
bind(note, html,
replyContent - SHtml.textarea(localNote.replyContent,
localNote.replyContent(_)),
submit - SHtml.submit(Reply, doReply)
)
}
private def toShow = GuestNote.findAll()
var curListNote: GuestNote = _
private def getReplyContent(item: GuestNote) = {
if (item.repliedByAdmin == 0) {
divpNot replied by admin/plift:embed what=/templates-
hidden/gbook/replyForm //div
}
else
divp{Replied by admin at: +item.replyTime}/plift:embed
what=/templates-hidden/gbook/replyForm //div
}
--
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.
--
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.
Re: [Lift] Re: multiple forms on a page.
The easiest thing to do is for you to post your project as a complete
runnable whole to GitHub (just make a public repository).
I'll clone the repository, fix the issue and you'll see the diff and have a
running project. Sound good?
On Tue, Jan 5, 2010 at 6:32 PM, daiwhea daiw...@gmail.com wrote:
On Jan 5, 10:18 pm, Naftoli Gugenheim naftoli...@gmail.com wrote:
Just move var localNote ... to before def doReply() ...
-
Thanks Naftoli. It does save a reply to the db after I move var
localNote to before def doReply(). But It will only save reply to the
last note even when I try to reply to the note in the top section.
So, in order to see what happend, I add lift:embed what=/templates-
hidden/gbook/replyForm / no matter the note was replied or not.
When the page loaded, I saw all the textareas in each reply form has
the same reply content of the last note. But both those textareas and
submit buttons have different names. Seems lift doesn't deal the
embeded template content in the snippet properly as wished.
I also test to add eager_eval=true to the list template as:
lift:GuestBook.list eager_eval=true. But this won't help.
Thanks for your time. You're so warmhearted. ^_^
def replyNote(html: NodeSeq): NodeSeq = {
val localNote = curListNote
def doReply() = {
localNote.save
}
bind(note, html,
replyContent - SHtml.textarea(localNote.replyContent,
localNote.replyContent(_)),
submit - SHtml.submit(Reply, doReply)
)
}
private def getReplyContent(item: GuestNote) = {
if (item.repliedByAdmin == 0) {
divpNot replied by admin/pp{item.replyContent}/
plift:embed what=/templates-hidden/gbook/replyForm //div
}
else
divp{Replied by admin at: +item.replyTime}/pp
{item.replyContent}/plift:embed what=/templates-hidden/gbook/
replyForm //div
}
--
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.comliftweb%2bunsubscr...@googlegroups.com
.
For more options, visit this group at
http://groups.google.com/group/liftweb?hl=en.
--
Lift, the simply functional web framework http://liftweb.net
Beginning Scala http://www.apress.com/book/view/1430219890
Follow me: http://twitter.com/dpp
Surf the harmonics
--
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.
