hi, starting a project using eclipse galileo and a week old download
of gwt eclipse plugin..
i sometime get a: "A widget that has an existing parent widget may
not be added to the detach list" error when doing the following type of thing:
//<div id="bar">static bar</div>
Label bar = new Label("bar label);
bar.getElement().setId("barid");
RootPanel.get("bar").add(bar);
RootPanel rp = RootPanel.get("barid");
this usually fails. doesn't seem to matter whether bar is a panel, an
html, or a label (does seem to work with buttons though). seems like
i am not using gwt properly and breaking some rule like:
http://markmail.org/message/l3okzeqycanf5alg
can someone point me to some doc on this?
also, i am using gwt-logger. when this crashes, i get this big grey
thing that says: "GWT Code Server Disconnected " which hides the log
stiff and my html stuff. i have poor vision, is there some way to
move the thing that has the "GWT Code Server Disconnected " so i can
see what's underneath?
what i am trying to do is to wire up a bunch of buttons (each of
which makes an rpc call) with their corresponding status/result
widgets. the staus/result can be just text for now (maybe some
graphic that changes later).
the button case fails if i try to do a RootPanel.get() immediately.
if i do it in a click handler, it seems to work ok, so maybe it's a
timing problem?
thanks
---
co-chair http://ocjug.org/
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