ADF javaScript / JS Hacks

1. Using JS in a jsff page
jsff doesn't usually load the js when the af:resource tag is embeded just after jsp:root tag.
To make it work add af:resource inside a formLayout or panelGroupLayout.
            <af:panelGroupLayout>
                      <af:resource type="javascript">
                           function fnc(evt){ ... }
                      </af:resource>
            </af:panelGroupLayout>
more detailed info can be found at
https://blogs.oracle.com/jdevotnharvest/entry/gotcha_when_using_javascript_in

ADF CSS hacks

1. Changing default icon for ADF input text error 
          af|message::error-icon{
                 content:url(/adf/images/error.gif);
                  }
2.