Value of the parameter in the form

Hello

I use apex oracle 5.0

I have a tabular presentation in which Emp_Name is the only display column

Emp_id Emp_Name Dept Deptno

1001 aaa sales 10

1002 Bbb has 20

1003 Ccc sales 10

When I press the button to add a user and enter Emp_id as the name of the employee of 1004 should display in the Emp_Name which is stored in the Emp table column.

How to do this.

Thanks in advance

Hi Bhushan10,

Bhushan10 wrote:

I went through the link you posted but I have not worked for me. In this report of access control, I use the below query, for access control there is no built username in the request, but in my requirement, it's here. I've added the username and user_security added table that user_id and user_name.

Check your request now, I introduced an AJAX based application process to extract the username when user_id is changed.

The changes include:

  • Created the application in 'Shared of the components-> Application processes' process named "GET_USER_NAME" as follows:
DECLARE

    P_USER_NAME  USER_SECURITY.USER_NAME%TYPE;

BEGIN

    SELECT USER_NAME
      INTO P_USER_NAME
      FROM USER_SECURITY
    WHERE USER_ID = APEX_APPLICATION.G_X01;

      -- return user_name fetched
    SYS.HTP.P(P_USER_NAME);

END;
  • Created a javascript function in "Attributes of Page-> section JavaScript-> function and the declarations of global variables" to invoke and go get the user_name on the evolution of the user_id:
function f_fetch_username(pThis) {

  apex.server.process ( "GET_USER_NAME", {
                        x01: $(pThis).val()
                      }, {
                        dataType: "text"
                      , success: function( pData ) {
                        $(pThis).closest('tr').find('td[headers="USER_NAME"]').text(pData);
                      }
                      });

}
  • Set the 'column-> attributes to elements attributes"column"user Id:
onchange="f_fetch_username(this);"

NOTE: When you change the user_id and tab/move the cursor to the next entry of the username is automatically extracted.

I hope this helps!

Kind regards

Kiran

Tags: Database

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