>> I have a category which i can select in a tree. The category contains a field "url" which points to an image. This image will be displayed on panel2. If i click on the category howto refresh the url on panel2?
tried Something like this: DefaultMutableTreeNode selectednode = .... Object urobject = selectednode.getUserObject() Assume u have category id stored in this object, Then just add the other panel to ajaxrequesttarget. While building that panel, you can pass this id to fetch url -swaroop On 10/12/07, Per Newgro <[EMAIL PROTECTED]> wrote: > > > You have both panels using the same data, i.e. the same model or > > parent model? > Every component has its own model. The model changes of Panel1 have to be > reflected in model2 and Panel2 itself. > I have a category which i can select in a tree. The category contains a > field "url" which points to an image. This image will be displayed on > panel2. If i click on the category howto refresh the url on panel2? > > > As for the UI itself, then when the page is re-displayed, both panels > > will update with the new values automatically. If you're using AJAX to > > do the updating, you'd have to explicitly add both panels to the redraw > > 'target' to have them refresh, but on a normal request, the whole page > > will get rewritten anyway. > Thats the problem. With all my trys i refreshed the models, but the new > data were not displayed. Because of this i would like to get the wicket way. > > Tanks > Per > -- > Ist Ihr Browser Vista-kompatibel? Jetzt die neuesten > Browser-Versionen downloaden: http://www.gmx.net/de/go/browser > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > >
