Thanks Shing.... I was simply reloading the page. I changed the javascript to do a Form Submit and works like a charm..
Thanks once again.. - Sunil M Shing Hing Man wrote: > > I presumed when you said 'refresh' the parent page, > you mean you have submitted the form on the parent > page. > When the form is submitted, the pageBeginRender is > called twice. > 1) PageBeginRender method is called in rewinding mode. > None of the submitted values from the form are > available yet(including the hidden value). > 2) Form rewinded. > 3) PageBeginRender mthod is called again to render the > page(in rendering mode). The hidden value is > available. now. > > If you want to do something as soon as the hidden > value is available, you could try using the listener > parameter of the Hidden component. > > http://tapestry.apache.org/tapestry4/tapestry/ComponentReference/Hidden.html > > Shing > > > > > --- sunilmanu <[EMAIL PROTECTED]> wrote: > >> >> Hi, >> >> I open a new window ('child window') from my >> Tapestry application (parent >> page)...and put an object into session. >> When the user Closes the 'child' window, i change in >> the 'Parent page' a >> Hidden Value of a property to TRUE and then do a >> refresh to that page. >> >> Now I want to be able to READ the Value of Hidden >> Property during the >> PageBeginRender but Somehow the new Value is not >> getting updated. I do the >> following >> >> I am injecting this in java class >> >> > @InjectObject("service:tapestry.globals.HttpServletRequest") >> public abstract HttpServletRequest getRequest(); >> >> .... String isPreview= >> getRequest().getParameter("isPreviewMode"); >> >> HTML file : >> <form jwcid="@Form" > >> <input jwcid="@Hidden" value="ognl:isPreviewMode" >> id="isPreviewMode" /> >> </form> >> >> >> But I confirmed that the HTML has the new value >> because I do alert the value >> on body unload and it shows the new value. >> >> >> What am I doing wrong here ? Any idea anyone ? >> >> Thanks for the help in advance.. >> >> - Sunil M >> -- >> View this message in context: >> > http://www.nabble.com/How-to-read-Hidden-Value-in-Tapestry-Page-class---tf2909551.html#a8128999 >> Sent from the Tapestry - User mailing list archive >> at Nabble.com. >> >> >> > --------------------------------------------------------------------- >> To unsubscribe, e-mail: >> [EMAIL PROTECTED] >> For additional commands, e-mail: >> [EMAIL PROTECTED] >> >> > > > Home page : > http://uk.geocities.com/matmsh/index.html > > Send instant messages to your online friends http://uk.messenger.yahoo.com > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > > -- View this message in context: http://www.nabble.com/How-to-read-Hidden-Value-in-Tapestry-Page-class---tf2909551.html#a8143270 Sent from the Tapestry - User mailing list archive at Nabble.com. --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
