Answer Posted / sudipta santra

In form-1 the written code is given below:-

list_id := Create_Parameter_List('PAR_CONTRACT');
Add_Parameter(list_id,
'CONTRACT_NO',TEXT_PARAMETER,:TBL_CONTRACT.CONTRACT_NO);
call_Form('T:\Form-2.fmx',no_hide,no_replace,
no_query_only,list_id);

In form-2 the written code is given below:-
Either in the trigger When-New-Form-Instance or in trigger
Pre-Form :-

SET_WINDOW_PROPERTY(FORMS_MDI_WINDOW,WINDOW_STATE,MAXIMIZE);
BEGIN
IF ( :PARAMETER.PAR_CONTRACT IS NOT NULL ) THEN
/* Use this value in the WHERE clause of MY_BLOCK */
Set_Block_Property('TBL_CONTRACT',DEFAULT_WHERE,
'PAR_CONTRACT = :PARAMETER.PAR_CONTRACT');
GO_BLOCK('TBL_CONTRACT');

Execute_Query;
END IF;
END;

In that way we can use parameter inside the several forms.

If you have still any doubts , then please reach me out at:
sudipta_santra@infosys.com

in user parameter property we have list of values.can we write select query for binding? for example:: select empno from emp where deptno=:deptnum :deptnum is first parameter it displays distinct dept nos. if i do like this it is giving error:: bind variables are not allowed in the select statement

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