I'm having problems creating a ZoneManager. Here are is my code. Component tml
<t:container xmlns:t="http://tapestry.apache.org/schema/tapestry_5_0_0.xsd";> <t:zone t:id="vMessage" class="errorDiv"> <p>${message}</p> </t:zone> <p> Check </p> </t:container> container java package roa.components; import org.apache.tapestry5.ComponentResources; import org.apache.tapestry5.Link; import org.apache.tapestry5.MarkupWriter; import org.apache.tapestry5.RenderSupport; import org.apache.tapestry5.annotations.ApplicationState; import org.apache.tapestry5.annotations.Environmental; import org.apache.tapestry5.annotations.InjectComponent; import org.apache.tapestry5.annotations.Parameter; import org.apache.tapestry5.annotations.Persist; import org.apache.tapestry5.annotations.Property; import org.apache.tapestry5.corelib.components.Zone; import org.apache.tapestry5.ioc.annotations.Inject; import roa.business.AppObject; import roa.business.AssemblyPart; import roa.business.Validation; import roa.data.VenderInworkAssyParts; public class ValidateMessage { @Property @Persist private String message; @Property @Persist private String currentValues; @ApplicationState private AppObject appObject; @InjectComponent private Zone vMessage; @Inject private ComponentResources resources; @Environmental private RenderSupport renderSupport; void afterRender(MarkupWriter writer) { Link link = resources.createEventLink("actionFromCheck"); renderSupport.addScript("var validLink = " + link); } public Object onActionFromCheck() { this.message = "New Message"; return vMessage.getBody(); } } JavaScript var element = document.forms[0].all("check"); var zoneObject = Tapestry.findZoneManager(element); zoneObject.updateFromURL(validLink); the ZoneManager is null. I have tried serval variations on this code based on google search. I think I need to remove the ActionLink in the component tml file and create a new ZoneManager from the zone element and the link but I can't get that to work ether. Fernando Padilla wrote: > > URL = a url you would build on the serverside using something like: > resources.createEventLink( "".... ); > > > Let me review the background below.. I hope I don't confuse you too much.. > > > Normally: > > <t:zone id="zoneId"/> > activateZone > > > Generates:Html: > > <div id="zoneId"> > </div> > > URL activateZone > > > Generates:Javascript: > > 1) setup a ZoneManager against the div#zoneId > 2) setup a click listener on the actionlink.. to fetch actionlink URL > from tapestry, (which calls the event listener which returns a Block, > and then tapestry renders block.. ), once the URL returns, it squirts > the contents of the results into the appropriate div#zoneId. > > step 2 is basically what Tapestry.activateZone would replace.. so you > can do this without relying on an actionlink or form.. > > > mwilliam...@kcp.com wrote: >> I would like to use this feature but I can't figure out what url this is. >> >> Fernando Padilla wrote: >>> that said, any committers want to add a simple function for people to >>> use?? something like this: >>> >>> Tapestry.activateZone = function( zoneId, url ) { >>> var zoneManager = Tapestry.findZoneManagerFromId( zoneId ); >>> zoneManager.updateFromURL( url ); >>> } >>> >>> >>> Inge Solvoll wrote: >>>> var zoneObject = Tapestry.findZoneManager(elementConnectedToZone); >>>> >>>> zoneObject.updateFromURL(link); >>>> >>>> On Fri, Mar 6, 2009 at 8:16 AM, Andrea Chiumenti <kium...@gmail.com> >>>> wrote: >>>> >>>>> Hi to avoid me to read all Tapestry js code, could you tell me waht >>>>> is/are the js Class and method(s) that replace a zone on a xhr call ? >>>>> >>>>> Thanks, >>>>> kiuma >>>>> >>>>> --------------------------------------------------------------------- >>>>> To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org >>>>> For additional commands, e-mail: users-h...@tapestry.apache.org >>>>> >>>>> >>> --------------------------------------------------------------------- >>> To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org >>> For additional commands, e-mail: users-h...@tapestry.apache.org >>> >>> >>> >> Quoted from: >> http://www.nabble.com/about-T5-javascript-tp22367350p22400998.html >> > > --------------------------------------------------------------------- > To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org > For additional commands, e-mail: users-h...@tapestry.apache.org > > > -- View this message in context: http://www.nabble.com/about-T5-javascript-tp22367350p22436222.html Sent from the Tapestry - User mailing list archive at Nabble.com. --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org
