Is it possible to rerender an apex:inputText field immediately when the user changes the value of the field? In my application the form's input fields look different if they are already populated (true in some cases) compared to when they are empty or need to be filled out. I have tried using
<apex:actionSupport event="onchange" reRender="<outputPanel-ID>"/>
<apex:actionSupport event="onblur" reRender="<outputPanel-ID>"/>
within my apex:outputPanel but this did not change anything.