Issue in Visual Notification During Long Running Transactions

Question

Hi,
I am using Jdev 11.1.1.5.0 for developement.
In my application i am having af:table. in that table i am having a column as af:selectBooleanCheckbox. My Need is avoid clicking a selectBooleanCheckbox twice or changing data input while waiting for a long running process to complete. I follows Frank Nimphius have written articles in the past http://www.oracle.com/technetwork/developer-tools/adf/learnmore/27-long-running-queries-169166.pdf but my appliaction i use af:clientListener component for af:selectBooleanCheckbox. when i click the checbox in table, popup(progress popup) is not opening and it also allow user to enter some other data in my page.
Pls help...
- Vinoth

Answer 1

In Jsff
  <af:resource type="javascript">
   function enforcePreventUserInput(evt) {
       var popup = AdfPage.PAGE.findComponentByAbsoluteId('progressId');
       if (popup != null) {
           AdfPage.PAGE.addBusyStateListener(popup, handleBusyState);
           evt.preventUserInput();
   function handleBusyState(evt) {
       var popup = AdfPage.PAGE.findComponentByAbsoluteId('progressId');
       if (popup != null) {
           if (evt.isBusy()) {
               popup.show();
           else if (popup.isPopupVisible()) {
               popup.hide();
               AdfPage.PAGE.removeBusyStateListener(popup, handleBusyState);
</af:resource>
  <af:popup id="progressId" contentDelivery="immediate">
   <af:dialog id="dcx2" type="none" title="Long Running Process ..."
              closeIconVisible="false">
    <af:panelGroupLayout id="pgl1dd" layout="vertical">
     <af:image source="/images/left" id="isdfs1"/>
     <af:image source="/images/animbar.gif" id="idf2"
               inlineStyle="width:197px;"/>
     <af:outputText value="... please wait" id="odfg11"/>
    </af:panelGroupLayout>
   </af:dialog>
  </af:popup>
{noformat}within af:table{noformat}
  <af:column sortProperty="SeriesID" align="center" width="54px"
                 headerText=" " id="c22">
       <af:selectBooleanCheckbox autoSubmit="true" label="select" id="sbc2"
                                 binding="#{pageFlowScope.MyBean.applicableValue}"
                                 valueChangeListener="#{pageFlowScope.MyBean.onValChngofChkBox}">
                                 <af:clientListener method="enforcePreventUserInput" type="click"/>
                                 </af:selectBooleanCheckbox>
      </af:column>