USP_DATAFORMTEMPLATE_EDITLOAD_CLASS

The load procedure used by the edit dataform template "Class Edit Form"

Parameters

Parameter	Parameter Type	Mode	Description
@ID	uniqueidentifier	IN	The input ID parameter used to load the fields defined on the form.
@DATALOADED	bit	INOUT	Output parameter indicating whether or not data was actually loaded.
@TSLONG	bigint	INOUT	Output parameter indicating the TSLONG value of the record being edited. This is used to manage multi-user concurrency issues when multiple users access the same record.
@SECTION	nvarchar(20)	INOUT	Section
@FACULTYID	uniqueidentifier	INOUT	Faculty
@COURSEID	uniqueidentifier	INOUT

Definition

Copy



CREATE procedure dbo.USP_DATAFORMTEMPLATE_EDITLOAD_CLASS
(
    @ID uniqueidentifier,
    @DATALOADED bit = 0 output,
    @TSLONG bigint = 0 output,
    @SECTION nvarchar(20) = null output,
    @FACULTYID uniqueidentifier = null output,
    @COURSEID uniqueidentifier = null output
)
as

    set nocount on;

    -- be sure to set these, in case the select returns no rows

    set @DATALOADED = 0
    set @TSLONG = 0

    -- populate the output parameters, which correspond to fields on the form.  Note that

    -- we set @DATALOADED = 1 to indicate that the load was successful.  Otherwise, the system

    -- will display a "no data loaded" message.  Also note that we fetch the TSLONG so that concurrency

    -- can be considered.

    select top 1
        @DATALOADED = 1,
        @TSLONG = CLASS.TSLONG,
        @SECTION = CLASS.SECTION,
        @FACULTYID = FACULTYCOURSE.FACULTYID,
        @COURSEID = CLASS.COURSEID
    from dbo.CLASS
        inner join dbo.CLASSMEETINGGROUP on CLASS.ID = CLASSMEETINGGROUP.CLASSID
        left join dbo.FACULTYCLASSMEETINGGROUP on CLASSMEETINGGROUP.ID = FACULTYCLASSMEETINGGROUP.CLASSMEETINGGROUPID
        left join dbo.FACULTYCOURSE on FACULTYCLASSMEETINGGROUP.FACULTYCOURSEID = FACULTYCOURSE.ID
    where CLASS.ID = @ID

    return 0;