Mazin Abdulah MSc. is an experienced Business Process Management (BPM), certified Enterprise Architecture (TOGAF 9). Thoughtleader Oracle Application Express(ApEx with in Capgemini 2008-2018) and Oracle SOA Suite specialist. He has extensive knowledge and experience in Webcenter Suite and Oracle SOA Suite. Mazin as Oracle SOA Suite specialist has done several successful projects.
Specialties
Business Process Management BPM, BPEL, Oracle ADF / Webcenter, SOA Suite, Oralce APEX, Java, Docker, JSF, Javascript, XML/XSD, SOAP, PLSQL, Clarity, ERP systems, CMS and Mobile apps
Mazin Abdulah's Blog 
Hi Mazin,
I am stuck on an APEX issue and I was wondering if you could take a look and possible help me.
https://community.oracle.com/thread/4123904
I am trying to use a cascading LOV inside a manual tabular form detail region, without needing a page submit to populate the parent and child LOV’s and the G_Fxx values.
Thank you,
Joe Klein
Hi Joe,
the best thing you can do is using DynamicActions. if you can create the app on apex.oracle.com I will take a look at it for you.
regards,
Mazin
Hi Mazin,
I would like to learn from the apex application you have developed, but current the account is locked. here are the current credentials
Workspace: UNCLE_BUCK_WS
Username: developer1
Password: developer1
Will appreciate so much if you can unlock the account.
Kind regards
John
I will not be able to unlock the account, because it is not my Workspace.
Thank you Mazin.
I feel I am very close, but cannot put it together. If you follow the link, you will see how to access my app on apex.oracle.com. I am looking through jariola’s post, but I am just not at his level and am having trouble understanding everything.
Look at my page 6 which I am working on right now. Maybe you can copy it, and make a few changes to get it working? That would be so helpful.
Workspace: UNCLE_BUCK_WS
User: developer1
Pwd: developer1
Application 83513 – Tooth Selector
Page 5: Page that works using submit page
Page 6: Page I started trying to use jQuery, but did not get very far
Thank you again very much.
Hi Joe,
I’m really sorry I missed this message… do you still have this issue or you solved it? Please let me know if I still can help..
Regards,
Mazin
Thank you Mazin.
I was able to (stubbornly) work through it and finally got it working.
-Joe
Thank you Mazin for reply, do you know who have has access to the Workspace even if it is a read only that will be perfect.
John, someone calls Uncle Buck in Oracle community. https://community.oracle.com/thread/4123904
thank you so much:-) Mazin for the information provided