Richard Hirner schrieb:
> Hello,
>
> I want to translate something I fetch from an RPC call:
>
> // ... inside a function of application.Gui ...
> var self = this;
> rpc.callAsync(function(result, exc) {
> for (var i = 0; i < result.length; i++) {
> var g_type = result[i][5];
> switch (g_type) {
> case "0": result[i][5] = self.tr("EC/MC"); break;
> }
> }
> res_model.setData(result);
> }, "getXXXXXXX");
>
> But it is strange - instead of "EC/MC" (I don't have translations
> yet, I only want the app to be i18n-enabled), the table contains
> an empty cell. If i do an alert(result[i][5]) immediately after
> result[i][5] = self.tr("EC/MC"), it correctly shows "EC/MC". Also,
> result[i][5] = "EC/MC" correctly fills the table with "EC/MC". The only
> problem is that the translated string is replaced by an empty one as
> soon as the function() returns. I think this may be a scope problem.
> Is there a possibility to make the translated string survive the return?
> Or is it something very other?
>
>
Hi Richard,
the return value of 'this.tr'
<http://demo.qooxdoo.org/current/apiviewer/#qx.locale.MTranslation~tr>
is a LocalizedString
<http://demo.qooxdoo.org/current/apiviewer/#qx.locale.LocalizedString>
with a toString method returning the translated string. You may have to
write
self.tr("EC/MC").toString()
Best Fabian
--
Fabian Jakobs
JavaScript Framework Developer
1&1 Internet AG
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