dynamically loading e:select

I have 3 e:selects. One for month one for year. The third select is the number of weeks in the selected month/year. I was hoping to use the e:select component to dynamically set week select component. However, the weekSelect.setItems(SelectItem[]) does not render the SelectItems, weekSelect.addItem also does not work as anticipated. I was also supprised that you can not use <f:selectItems> only <f:selectItem>.

Please disregard. Going through the API doc I realized you need to bind a dataModel which contains the List<SelectItem>. Only thing I have not figured out is what the onchange tag attribute is all about.

Onchange event is fired when the value from e:select has been changed by user.

So if I understand you onchange="true" means you can implement public void onchange(ActionEvent ae) in the managed bean or is it a value change event.

If you set onchange="#{managedBean.componentChange}", then you can implement public void componentChange(ActionEvent e) in your backing bean.


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