Tarek Fathy

I you want to make a dynamic navigation Pane like this when you click on the tree node on the right side, the page fragment on the left side is populated dynamically at runtime with a navigationPane.The commandNavigationItems are rendered at runtime. To do this , follow theses steps: 1- you must have a database table that stores the data of the commandNavigationItem like this CREATE TABLE SMM_SYS_OBJECTS (   ID                NUMBER(10)                  NOT NULL,   OBJECT_REASON     VARCHAR2(3 BYTE)            DEFAULT 'REP'                 NOT NULL,   OBJ_SEQ           NUMBER(3),   FILE_TYPE         VARCHAR2(1 BYTE)            DEFAULT 'M'                   NOT ...

Hi This error happens when you make a nested a pplication module. to solve this error go to the page definition of your page or fragments and search for " Binds=" as follow   <iterator RangeSize="25" DataControl="HrmsAppModuleDataControl"               id="EmpVacationsViewIterator" Binds="Root.VacAppModule.EmpVacationsView" />   </executables> then open the property pallet  and remove the value of "binds" property then click edit and select your view object from the iterator, for example see this picture

Post by Anas Basmala .

<object id="flashObj" width="640" height="358" classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=9,0,47,0"><param name="movie" value="http://c.brightcove.com/services/viewer/federated_f9?isVid=1&isUI=1" /><param name="bgcolor" value="#FFFFFF" /><param name="flashVars" value="videoId=3373491280001&linkBaseURL=http%3A%2F%2Fwww.oracle.com%2Fevents%2Fus%2Fen%2Fjava8%2Findex.html&playerID=1787102915001&playerKey=AQ~~,AAAAAFcSbzI~,OkyYKKfkn3xPOduPEsqhjskdCvDxqymz&domain=embed&dynamicStreaming=true" /><param name="base" value="http://admin.brightcove.com" /><param name="seamlesstabbing" value="false" /><param name="allowFullScreen" value="true" /><param name="swLive...

Hi This method is used to retrieve the input value of a parameter of an Operation     public String viewScannedDocumentAction() {         String outcome = null;         Long doctype = null;         String yer = null;         DCIteratorBinding scanedDocIter = ADFUtils.findIterator("DocTransDocDtlVoIterator");         DCIteratorBinding currentIterator = ADFUtils.findIterator("DocTransDocCountIterator");         OperationBinding opr = getOperation("ExecuteWithParams");         Row row = currentIterator.getCurrentRow();         if (row != null) {          //   Map operationParamsMap = opr.getParamsMap();             DCInvokeMethod method = (DCInvokeMethod) opr.getOperationInfo();             if (method != null) {  ...

Using JTwain library , I managed to capture images from scanners and convert it to PDF file and upload this file to the database column "BLOB' Here is a demonstration Archiving System

In Jdeveloper 12 c , there is a bug  when you create a lov switcher. The Bug is the display list is disabled. You cannot add or delete any display attribute in the display list as show in this image To solve this problem , you have to edit the source of the view object by adding  this tag  <AttrArray Name="ListDisplayAttrNames"/> inside the list binding tag Example      <AttrArray Name="ListDisplayAttrNames">       <Item Value="Description"/>       <Item Value="RefNum"/>     </AttrArray> see the image below