In Oracle Apex 4.2 on wards we will find inline dialogue region to make a popup where as apex An inline dialogue can be opened using javascript. Follow the steps below
1. Assign the Static Id(Ex:staticRegion) to the Inline Region. 2. Create a report on that page(Ex: Report1) 3. Change one of the column type to link in that report (Ex: Report1) to open the inline dialogue on click on that column 4. Put below javascript code to open the region.
javascript:openModal(‘staticRegion’); 5. To pass value to that region