[2.0.3] ClassCastException selectionChanged ComboBox with BeanModel

[edcon]

I get a ClassCastException when i try to get the selectedItem from ComboBox, the combobox is loaded with a BeanModel, but it appears that the combo return a diferent class with underscores in the package name, like mi_package_name_MiClass

I uploaded the complete source code (netbeans project) in this URL:
www.preparatorianos.com/GXTBugs.rar

And you can see the error running, here:
www.preparatorianos.com/GXTBugs

[sven]

THe issue is in that code. When directly using BaseModelData, you cannot implement BeanModelTag. Moving this to the help forum.

[edcon]

THe issue is in that code. When directly using BaseModelData, you cannot implement BeanModelTag. Moving this to the help forum.

And how mi class should be?

i have:
public class DataBaseProperty extends BaseModelData implements BeanModelTag{
}

I want to use mi beans, you say i cannot implement BeanModelTag when i use BaseModelData

[sven]

You dont need to do that as baseModelData is already a ModelData. Just do

public class DataBaseProperty extends BaseModelData {
}

[edcon]

You dont need to do that as baseModelData is already a ModelData. Just do

public class DataBaseProperty extends BaseModelData {
}

If i dont implement BeanModelTag like you say: public class DataBaseProperty extends BaseModelData the combo box stay in Loading.... and never load the data, help

[sven]

You also need to remove the reader as it is not required anymore. I suggest to setup a brakepoint in the app the actually see why nothing happens. I guess the loader fires a loadexception event because an exception occured somewhere.

[edcon]

You also need to remove the reader as it is not required anymore. I suggest to setup a brakepoint in the app the actually see why nothing happens. I guess the loader fires a loadexception event because an exception occured somewhere.

Thank you so much, now it's working!!!