Force Text to UpperCase in RichInputText as the user is typing (make sure the cursor stays in one place)
The challenge is simple: users of an ADF Faces web application are only allowed to enter uppercase characters into a field. We want to help them by turning any lowercase character they type into its uppercase equivalent – as they are typing. And we of course need to make sure that this works, whether they are adding characters to the string in the input field or typing somewhere in the middle.
Our tools: clientListener for (more...)