mckwil schrieb:
> Hi,
>
> After creating a small portion of my webapp with qooxdoo, I noticed that
> there are alot of warnings (some of which occurs after I used decorators).
>
> For example, I see several of the warning message "Expected color but found
> 'null', Expected end of value for property but found 'null'. Error in
> parsing value for property 'border-top'."
>
> I'm very confused at these warnings are generated and how I can get rid of
> them.
> Here is how I defined one of my decorator:
>
> decor:
> {
> decorator: qx.ui.decoration.Single,
>
> style : {
> width:1,
> styleBottom:null,
> styleRight:null,
> styleLeft:null,
> styleTop: null,
> colorLeft:null,
> colorTop:null,
> colorRight:null,
> colorBottom:null,
> backgroundColor: "blue"
> }
> },
>
I quick look at the code of the single decorator showed that although
the properties are defined as nullable, the implementation isn't able to
handle null values. I've opened a bug report for this issue
<http://bugzilla.qooxdoo.org/show_bug.cgi?id=3422>.
If you only want to set the background color you don't even need a
decorator. You can simply set the background color directly on the widget.
Another option would be to use the background decorator:
decorator: qx.ui.decoration.Background,
style : {
backgroundColor: "blue"
}
I hope this helps,
Best,
Fabian
> It seems that if I don't use this decorator, the above warning message would
> be muted.
>
> Other warning message said something about "Error in parsing value for
> property width. Declaration dropped.". But I checked my code carefully and
> didn't really see any widget that needed width property but wasn't provided
> with it.
>
> Any ideas on getting rid of these warnings?
>
> Thanks!
> mckwil
>
--
Fabian Jakobs
JavaScript Framework Developer
1&1 Internet AG - Web Technologies
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