On 11/08/2010 11:13 AM, Peter Schneider wrote:
> Hi Sak,
>
> to be able to use variables as argument of the "tr()" method you have (at
> least) 2 options:
>
> a) Cover it by "eval"
> <code>
> // ...
> var vMessage = getResultStringFromBackend();
> foo.setLabel( eval("this.tr(vMessage);") );
> // ...
> </code>
>
> b) Use the "square bracket syntax" to trick the generator (a great trick by
> Tobias Oetiker; see http://bugzilla.qooxdoo.org/show_bug.cgi?id=2639#c1)
> <code>
> // ...
> var vMessage = getResultStringFromBackend();
> foo.setLabel( this['tr'](vMessage) );
> // ...
> </code>
None of this is necessary anymore since 1.2, look at the linked bug.
T.
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