Javascript – Explore the world of amazing APEX

Apex Explorer October 25, 2021 May 24, 2022 Apex / Javascript / jQuery

Useful JavaScript code to control items

Item Enable Item Disable Get an Item Value OR Hide an Item Show an item Set focus on an Item Set Item CSS style Set an Item Read-only Disable mouse click of an Item

Kamal Hossain April 3, 2018 May 24, 2022 Apex / Javascript

How to get Screen Resolution of system in Oracle Apex

Create 2 Text Items P1_SCREEN_WIDTH P1_SCREEN_HEIGHT 2. Create a Dynamic Action Named “get Screen Resolution” Event = Page Load True Action = Set Value Set Type = JavaScript Expression JavaScript Expression =

window.screen.availWidth

1	window.screen.availWidth

Affected Elements > Selection Type : Item(s) Item(s): P1_SCREEN_WIDTH Fire on Initialization :Yes Create another True action under …

Kamal Hossain April 3, 2018 May 24, 2022 Apex / Javascript

How to Launch inline dialog in oracle apex using JavaScript

How to show and hide inline dialog in oracle apex using JavaScript Create a Region named as example “Employee Details: Assign a Static ID of the region “EMPDTLS” ( ..Region Property/Advanced/Static ID:) Create a Page Button Named “ShowDialog” Go to the button property and set it’s properties as below: Behavior/Action …

Kamal Hossain October 4, 2017 May 24, 2022 Ajax / Javascript

Calling AJAX call back process in Oracle Apex using Javascript

Without Dynamic Action we can easily call AJAX call back process Create a Page Process: Name: EMP_NAME Type : PL/SQL Code Source> PL/SQL Code:

declare
    v_ename varchar2(100);
begin
   select 
          ename into v_ename 
   from 
          emp 
   where 
          empno = APEX_APPLICATION.g_x01;
HTP.PRN(v_ename);
end;

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declare

v_ename varchar2(100);

begin

select

ename into v_ename

from

emp

where

empno = APEX_APPLICATION.g_x01;

HTP.PRN(v_ename);

end;

Execute Options > Point: AJAX Callback Create 2 Items in the page P2_ID P2_NAME Note: in this example my Page ID is 2, in your …