Wicket Ajax Debug try/catches the exception and just logs it. If the error is not caught then this stops the processing of everything. E.g. when Wicket processes Ajax response usually there are several components which have to be re-rendered, some JavaScript to be executed, etc. If any of them fail then the rest should/could still be processed. There is no reason to not repaint PanelB if there is an error with PanelA.
Martin Grigorov Wicket Training and Consulting https://twitter.com/mtgrigorov On Thu, Oct 8, 2015 at 1:38 PM, Entropy <[email protected]> wrote: > 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] > >
