you didnt answer my question -igor
On Tue, Jan 25, 2011 at 9:58 AM, Brown, Berlin [GCG-PFS] <[email protected]> wrote: > If we can update the model object and changes its value without problem. > Shouldn't we also be able to assign a new model? > > onBeforeRender() { > ... > this.setDefaultModel(new ReadonlyStaticModel("state1")); > } > > onAfterRender() { > this.setDefaultModel(new ReadonlyStaticModel("state2-reset")); > } > > I guess I could use the backing model object as opposed to the model to > change the state. > ... Changed to: > > onBeforeRender() { > ... > getDefaultModel().set("state1")); > } > > onAfterRender() { > getDefaultModel().set("state2")); > } > > > -----Original Message----- > From: Igor Vaynberg [mailto:[email protected]] > Sent: Tuesday, January 25, 2011 12:40 PM > To: [email protected] > Subject: Re: Call onAfterRender and change default model without error > > whats the usecase? > > -igor > > On Tue, Jan 25, 2011 at 9:37 AM, Brown, Berlin [GCG-PFS] > <[email protected]> wrote: >> I tried to do the following below but I got an error could not update >> component hierarchy. >> WicketMessage: Cannot modify component hierarchy after render phase >> has started (page version cant change then anymore) >> >> Is there an event method (like onAfterRender) that I could use without >> error? >> >> Component: >> >> onBeforeRender() { >> ... >> this.setDefaultModel(...); >> } >> >> onAfterRender() { >> this.setSetDefaultModel(...); >> } >> >> Berlin Brown (POL) >> >> > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [email protected] > For additional commands, e-mail: [email protected] > > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [email protected] > For additional commands, e-mail: [email protected] > > --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
