I am using a RadioButtonGroup with several buttons. For each RadioButton I add
to the RadioButtonGroup I set the model to contain the data I want passed to
property of an object to when I bind it to the RadioButtonGroup's
"changeSelection" event. I use a converter function for the binding like so:
var options = {
converter : function(data) {
return data[0].getModel();
}
};
radioGroup.bind("changeSelection", targetWidget, targetWidgetsProperty,
options);
With the converter I'm making the assumption that there will always be one
RadioButton item in the array. This works until I disable the composite widget
on which it resides. I sometimes need to disable the widget to block out user
interaction as I update data on the form. I find that when I do disable it,
the value received by the converter is an empty array.
Is this by design? I couldn't quite follow what was happening at a low level
within the qooxdoo libraries in the setModelSelection routines for
RadioButtonGroup and RadioGroup to see where it was failing.
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