I have discovered an interesting behavior I want to share with you. I have implemented cascading LOV using af:selectOneChoice component for mandatory fields and noticed that after selecting a value in the first drop-down list I get validation error for the second one. Below are the steps to reproduce and fix the problem : – [...]
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In this post I am going to show how to add a selectOneChoice component as a filter for a column with LOV.
When you create an entity, like an employee, and one attribute of that entity is tied to a list of values you usualy use a SelectOneChoice component for that attribute. That way you are going to get for that attribute only the values you expose trough the SelectOneChioce component. But there is a usability problem [...]
Sometimes there are cases when you need to define multiple LOVs for one attribute and today I’m going to present one way for doing that using ADF LOVSwitcher feature in the particular case of row creation.