Setting a secondary option for JSF select menu
Hi,
Is it possible to set a second option to be selected in my selectOneListBox if the first one doesn't exist? Currently I have
<h:selectOneListbox id="elementSelect" value="" size="1" required="false" onchange="loadElements()">
<f:selectItems value="#{NPSAppConfig.elements}"/>
</h:selectOneListbox>
and sometimes I have a delete action that causes elements of that select menu to disappear (causing 'Validation Error "elementSelect": Value is not a valid option.' errors), in which case I'd like the default first option to be selected.
Any thoughts and insights are appreciated, - Dave
I don't fully understand how you have designed the flow of your action logic, but at least the backing bean must be notified of the delete action. Keep this in mind if you're deleting items using Javascript.
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