USP_DATAFORMTEMPLATE_VIEW_RELATIONSHIPMAPINSTANCEEXPRESSION

The load procedure used by the view dataform template "Relationship Map Instance Page Expression View Form"

Parameters

Parameter	Parameter Type	Mode	Description
@ID	nvarchar(100)	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.
@RELATIONSHIPMAPINSTANCEID	uniqueidentifier	INOUT	Relationship map instance ID
@NAME	nvarchar(100)	INOUT	Name

Definition

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create procedure dbo.USP_DATAFORMTEMPLATE_VIEW_RELATIONSHIPMAPINSTANCEEXPRESSION
(
    @ID nvarchar(100),
    @DATALOADED bit = 0 output,
    @RELATIONSHIPMAPINSTANCEID uniqueidentifier = null output,
    @NAME nvarchar(100) = null output
)
as
    set nocount on;

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

    set @DATALOADED = 0;

    select @RELATIONSHIPMAPINSTANCEID = left(@ID, 36),
           @NAME = NAME
    from dbo.RELATIONSHIPMAPINSTANCE
    where ID = left(@ID, 36);

    -- Because the page can represent a new relationship map instance, allow for the specified instance to not exist.

    set @DATALOADED = 1;

    return 0;