Hi Filip,
thanks for your help...
the method getPage().getComponent() return a object IComponent. I can't
cast this object to IDirect. This is the problem.
[]'s,
Rodnei Couto
Filip S. Adamsen escreveu:
Hi,
DirectLink, Form, and Go implement IDirect, so you can pass a
reference to a component of one of these types to the
DirectServiceParameter constructor:
IDirect component = getPage().getComponent("expand");
DirectServiceParameter parameter = new
DirectServiceParameter(component, parameters);
String urlExpand = getDirectService().getLink(false,
parameter).getLink().getURL();
Hope this helps.
-Filip
Rodnei Couto skrev:
Hi list,
In tapestry 3, i got a url to my page using this:
String urlExpand = cycle.getEngine().getService(
Tapestry.DIRECT_SERVICE).getLink(cycle,
cycle.getPage().getComponent("expand"), params).getURL();
In typestry 4, i inject the direct service, but when i will get a url
from the method getLink, it receive a boolean and a Object parameter.
I create a DirectServiceParameter, but this constructor receive a
IDirect, not a IComponet, that was received in getLink() past version.
Somebody can help-me?
[]'s
Rodnei Couto
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