Hi everyone!! Thanks for all your response. Everything is now working for me. I was doing a mistake in the call of the component A in a third one (C) as if A require the binding value. (A is the template that all pages should use).
But i have another question (I don't know if it is best to make a separate post): *Question* : What is the best way to make a dynamiq page inclusion system? I have a lot of custumized components those i would like to listed on a central page (this page use my template). And i want that depending of the clicked link the corresponding components is load in the content area ofmy central page. Thanks for your help. 2015-05-29 16:57 GMT+01:00 Jean-François Veillette < [email protected]>: > Hi Ronald, > is your B component syncronizing bindings? > If so, your B instance should receive a call equivalent to « > b.takeValueForKey(session().authenticatedUser(), “userAccount”); » so you > should comply to KVC for this key (public ivar, get/set method .. your > choice) to get it assigned and available. > > If your B component is non-synchronized, then you have to get it whenever > you need it: > « User user = this.valueForBinding(“userAccount”); » > > Also, since your B component is in a framework and is aware of the concept > of a userAccount, I would try to keep the dependency as loose as possible > and NOT add coupling directly with the session object. > But if you absolutely have to do it (last resort), it could be done with > simple KVC: > « User user = (User) session().valueForKey("authenticatedUser”); » > or even: > « User user = (User) valueForKeyPath(“session.authenticatedUser”); » > > Ways of passing generic/contextual objects from the front-end layer to the > lower end without adding too much coupling is by going through the > editingContext.userInfo dictionary, or through the current thread userInfo > dictionary (see ERXThreadStorage). Those 2 objects are available in most > lower level objects and can be set from the upper level just as easily. > > jfv > > > On May 29, 2015, at 9:11 AM, HOUNKPONOU Ronald < > [email protected]> wrote: > > *In A.html* > > <webobject name = "template"> > > </webobject> > > > *In A.wood* > > template : B { > userAccount = session.authenticatedUser; > } > > > *in B.html* > > <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" > "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd";> > > <html xmlns="http://www.w3.org/1999/xhtml"; xml:lang="en" lang="en"> > <head> > <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/> > <title>untitled</title> > </head> > <body> > <webobject name = "specialitemedicale"> > <label>Libellé</label> > <webobject name = "libelle"/> > <webobject name = "enregistrer"/> > </webobject> > </body> > </html> > > *in B.wood* > > specialitemedicale : WOForm { > } > > libelle : WOTextField { > value = libelle; > } > > enregistrer : WOSubmitButton { > action=insertSpecialitemedicale; > value="Enregistrer"; > } > > 2015-05-29 13:15 GMT+01:00 Johann Werner <[email protected]>: > >> What is your HTML? You need to wire up your binding with the actual >> method/ivar of your component A: >> >> … >> <wo:B userAccount="$account" /> >> … >> >> and in A.java: >> >> public MyAccountClass account = …; >> >> >> >> >> > Am 29.05.2015 um 13:25 schrieb HOUNKPONOU Ronald < >> [email protected]>: >> > >> > I forgot the image. >> > >> > 2015-05-29 12:23 GMT+01:00 HOUNKPONOU Ronald < >> [email protected]>: >> > Hi everyone, >> > >> > Iam facing a problem with subcomponent binding. >> > >> > I have 2 componets A & B. B is to be include in A. >> > >> > But B need some information (eg. Authenticated user object). So i have >> create a binding as show in the attached picture and add its gette 7 setter >> in B.java. >> > >> > (I dont know how to specify Value Set to be my Objet Type. so i try >> with undefined & ressources) >> > >> > But the object is not passed to B. >> > >> > I got a NullPointerException when trying to access the passed vairable >> in B.java >> > >> > Thanks for your help. >> > >> > <Selection_005.png> >> >> >> > _______________________________________________ > Do not post admin requests to the list. They will be ignored. > Webobjects-dev mailing list ([email protected]) > Help/Unsubscribe/Update your Subscription: > > https://lists.apple.com/mailman/options/webobjects-dev/jean_francois_veillette%40yahoo.ca > > This email sent to [email protected] > > >
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