S.error(NodeSeq) and S.error(List[FieldError]) differ in that the
latter registers errors against particular fields, and the former is a
page-wide error. The latter is more like S.error(String, NodeSeq). Do
you have Msg snippets for each field, like this?
... field ... <lift:msg id="my_field_id" />
(see net.liftweb.builtin.snippet.Msg for a better example)
Hope that helps,
-Ross
On Jan 4, 2010, at 3:10 PM, Adam Warski wrote:
> Hello,
>
> investigating further making the tutorial form submittable with
> ajax, I found some weird behavior; I'm using 1.1-M8.
>
> It seems that when the form is submitted with ajax, and there are
> form validation errors, the error is not shown. However, the notices
> work fine. So:
> - S.notice("Added "+todo.desc); shows the notice after the ajax form
> submit
> - S.error(xs); doesn't, only if the form is submitted in the regular
> way
>
> I didn't manage to find the problem yet, but if instead of calling
> S.error(xs); I do:
> xs.map {i => S.error(i.msg) };
> the error is shown.
>
> The error(n: NodeSeq) and error(vi: List[FieldError]) don't seem to
> differ a lot, but there must be something special about the second.
>
> I tried to reproduce the problem using a simple application, but
> there I found another strange thing.
> The app is:
>
> object Test {
> def main(args: Array[String]) {
> val z = new ListBuffer[String]
> object x extends RequestVar(z)
> x += "a"
>
> object y extends RequestVar(new ListBuffer[String])
> y += "b"
>
> println(x.is)
> println(y.is)
> }
> }
>
> and prints out:
> ListBuffer(a)
> ListBuffer()
>
> so for some reason, if the initial value of the RequestVar is passed
> without an intermediate val, the list content isn't modified.
> But it could be that I'm using the RequestVar outside of it's
> intended environment which may be the cause ;).
>
> --
> Adam
>
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