Try this (I haven't tested it, so there could be lurking bugs):
case class JQueryNodeSeq(ns: NodeSeq) extends JsExp with JQueryLeft with
HtmlFixer {
override def toJsCmd = "jQuery(" + JsStr(fixHtml("NodeSeqDialog",
ns)).toJsCmd + ")"
}
Then JQueryNodeSeq(ns) ~> JsFunc("dialog")
-Ross
On Mar 9, 2010, at 12:06 PM, Stuart Roebuck wrote:
> I'm trying to produce a web page with editable content.
>
> When the user clicks an edit button on a line it uses jQuery to
> display a modal dialog which allows fields of that line to be edited.
>
> I can easily produce a snippet to produce the lines using the backend
> data and an XHTML template and binding etc.
>
> However, I also want the template to include the template for the
> dialog. So I want the ajax button callback to send JavaScript to
> instantiate the jQuery UI dialog based on the template and bindings.
>
> To build this I need to assemble a JsCmd containing the NodeSeq that
> comes from the XHTML sequence and the bindings.
>
> In short, if this was straight jQuery I would have some JavaScript of
> the form:
>
> $(<div title="Dialog Title">theFormNodeSeq</div>).dialog()
>
> But in my case theFormNodeSeq comes from a NodeSeq that was assembled
> from part of the XHTML template and the bindings and the end result
> needs to be a JsCmd.
>
> So I'm trying to do something like:
>
> JsCmds.Run("$(" + theFormNodeSeq.toString + ").dialog()")
>
> But I need to address escaping issues with the HTML and I also need to
> pre-process any "<lift:… />" commands in theFormNodeSeq.
>
> Any advice (please)?
>
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