I am trying to make a simple ajax form. The code is below. The
Javascript error I am getting when I hit the send button is:
uncaught exception ReferenceError: F777221462447MPT is not defined
Am I missing something?
<lift:surround with="default" at="content">
<h1>Hello FormAjax</h1>
<lift:HelloFormAjax.show>
Hello <hello:who/><br/>
<label for="whoField">Who :</label><hello:whoField/>
<hello:submit/>
</lift:HelloFormAjax.show>
</lift:surround>
create src/main/scala/sandbox/lift/hellodarwin/snippet/HelloFormAjax
package sandbox.lift.hellodarwin.snippet
import scala.xml.NodeSeq
import net.liftweb.http.S._
import net.liftweb.http.SHtml._
import net.liftweb.util.Helpers._
import net.liftweb.http.js.{JsCmd, JsCmds}
class HelloFormAjax {
def whoNode(str: String) = <span id="who">{str}</span>
def updateWho(str: String): JsCmd = {
println("updateWho on " + str)
JsCmds.Run("$('#who').text('"+str+"')")
}
def show(xhtml: NodeSeq): NodeSeq = {
bind("hello", xhtml,
"whoField" -> text("world", null) % ("size" -> "10") % ("id" -
> "whoField"),
"submit" -> <button type="button">{?("Send")}</button> %
("onclick" -> ajaxCall(JsRaw("$('#whoField').attr('value')"), s =>
updateWho(s))),
"who" -> whoNode("world")
)
}
}
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