You are correct. I eventually tracked it down to a changed method in our app layer. But it threw me that the Wicket Ajax Debug reported it instead of it manifesting as a plain old javascript error in firebug.
Brian On Thu, Oct 8, 2015 at 6:01 AM, Martin Grigorov-4 [via Apache Wicket] < [email protected]> wrote: > Hi, > > They are not Wicket items. > Whenever you press an Ajax submit button Wicket will try to collect the > data (key=value) for the form elements and send them with Ajax. It breaks > for some reason in your app. > > Martin Grigorov > Wicket Training and Consulting > https://twitter.com/mtgrigorov > > On Thu, Oct 8, 2015 at 1:29 AM, Entropy <[hidden email] > <http:///user/SendEmail.jtp?type=node&node=4672170&i=0>> wrote: > > > We have a feature that has been working for months. We're not sure when > it > > stopped working, but it has. It's an ajax button, and the event never > gets > > to the server event. The wicket debug window flashes red and says: > > > > In firefox: > > INFO: focus set on declineSharingButton > > ERROR: An error occurred while executing Ajax request:TypeError: hidden > is > > null > > INFO: focus removed from declineSharingButton > > > > In IE: > > INFO: focus set on declineSharingButton > > ERROR: An error occurred while executing Ajax request:TypeError: Unable > to > > get value of the property 'dom': object is null or undefined > > INFO: focus removed from declineSharingButton > > > > Are these wicket items, hidden and dom that are null because of > something I > > did? > > > > -- > > View this message in context: > > > http://apache-wicket.1842946.n4.nabble.com/Wicket-Ajax-Debug-error-tp4672163.html > > Sent from the Users forum mailing list archive at Nabble.com. > > > > --------------------------------------------------------------------- > > To unsubscribe, e-mail: [hidden email] > <http:///user/SendEmail.jtp?type=node&node=4672170&i=1> > > For additional commands, e-mail: [hidden email] > <http:///user/SendEmail.jtp?type=node&node=4672170&i=2> > > > > > > > ------------------------------ > If you reply to this email, your message will be added to the discussion > below: > > http://apache-wicket.1842946.n4.nabble.com/Wicket-Ajax-Debug-error-tp4672163p4672170.html > To unsubscribe from Wicket Ajax Debug error, click here > <http://apache-wicket.1842946.n4.nabble.com/template/NamlServlet.jtp?macro=unsubscribe_by_code&node=4672163&code=YmxtdWxob2xsYW5kQGdtYWlsLmNvbXw0NjcyMTYzfC05NzMyODEwMzU=> > . > NAML > <http://apache-wicket.1842946.n4.nabble.com/template/NamlServlet.jtp?macro=macro_viewer&id=instant_html%21nabble%3Aemail.naml&base=nabble.naml.namespaces.BasicNamespace-nabble.view.web.template.NabbleNamespace-nabble.view.web.template.NodeNamespace&breadcrumbs=notify_subscribers%21nabble%3Aemail.naml-instant_emails%21nabble%3Aemail.naml-send_instant_email%21nabble%3Aemail.naml> > -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Wicket-Ajax-Debug-error-tp4672163p4672172.html Sent from the Users forum mailing list archive at Nabble.com. --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
