Fixed... but I think this stinks :)
public final Double getXMin(){
return isXMinNull() ? null : getXMinValue();
}
private final native boolean isXMinNull()/*-{
return this.xmin == null;
}-*/;
private final native double getXMinValue()/*-{
return
At least this is private, so nobody will see the hack (except you)
:)
--
André Moraes
Analista de Desenvolvimento de Sistemas
andr...@gmail.com
http://andredevchannel.blogspot.com/
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To post
Reported in Feb, still listed as new, so make sure you vote:
http://code.google.com/p/google-web-toolkit/issues/detail?id=4646
On Aug 3, 1:07 am, Andrew Hughes ahhug...@gmail.com wrote:
Fixed... but I think this stinks :)
public final Double getXMin(){
return isXMinNull() ? null
I'm attempting to perform JSONP (cross domain ajax), just like in this great
article (thanks)
http://eggsylife.co.uk/2010/04/22/gwt-2-jsonp-and-javascript-overlays-with-jsonprequestbuilder/
The json response has optional attributes, it could be...
{error: yay}
or
{response: 53}
The
I had almost the same problem, what I did was:
Added a function that return true if the error is set, false otherwise:
public final native boolean hasError() /*-{
if (this.error) return true;
else return false;
}-*/;
The i first check if hasError is true, if it is i throw an Exception in my
Thanks André,
Indeed, you are correct that Production Mode can detect a problem when
attempting to parse out a null value. This I already knew :) The problem
lies a little deeper...
Hopefully others can help me with this plase :)
1) This HostedModeException is very annoying. Null (or in
1) This HostedModeException is very annoying. Null (or in JavaScript terms
'undefined') is a valid value for my JavaScript/JSON attributes. I want a
way where if the darn thing is undefined return null... don't throw a
HostedModeException - I also tried in jsni if(this.attribute){ return
Thank's again André :)
I've made some progress. you'r suggestion to use Integer and not
primitive int was bang on the mark! :) Unfornately autoboxing was masking
some of my problems - but now I have learnt the error's of my ways :)
Now I am happily using Integer with and without null
