How to set button disabled wile processing radio button request.

Question

Hi,
I have one panel gropu layout and inside that i am displaying radio buttons, select many check box and save button. Actually on change of radio button selection based on the value selected i am seltting some values selected in select many check box. the problem here is when we are changing selection for radio button and while it is in processing user can click on save button. so until the radio button change is complete we want to disable save button and once process is complete we want to enable save button.
Please help me on this.
Thanks in advance.

Answer 1

Hi,
try this
<af:resource type="javascript">
        function enforcePreventUserInput(evt) {
            var popup = AdfPage.PAGE.findComponentByAbsoluteId('popupBusyPage');
            if (popup != null) {
                AdfPage.PAGE.addBusyStateListener(popup, handleBusyState);
                evt.preventUserInput();
        function handleBusyState(evt) {
            var popup = AdfPage.PAGE.findComponentByAbsoluteId('popupBusyPage');
            if (popup != null) {
                if (evt.isBusy()) {
                    popup.show();
                else {
                    popup.hide();
                    AdfPage.PAGE.removeBusyStateListener(popup, handleBusyState);
      </af:resource>
<af:popup id="popupBusyPage" animate="false" contentDelivery="immediate"
                  autoCancel="disabled">
          <af:panelWindow id="d2" closeIconVisible="false" modal="false"
                          title="Processing"
                          titleIconSource="/images/processWind_ena.png"
                          contentHeight="10">
            <af:panelGroupLayout layout="horizontal" id="pgl2" halign="center">
              <af:image source="/images/process_animation_blafplus.gif" id="i1"/>
            </af:panelGroupLayout>
          </af:panelWindow>
        </af:popup>add client listener tag to radiobutton
<af:clientListener method="enforcePreventUserInput" type="valueChange"/>
How-to show a glasspane and splash screen for long running queries
Regards,
Edited by: Santosh Vaza on Aug 13, 2012 12:02 PM