aspx ページ 1 には、場所とベンダー用の 2 つのドロップダウンがあります。場所のドロップダウンで選択した値に基づいて、ベンダーのドロップダウンに入力する必要があります...場所の名前でバインドしようとしています
位置:
<asp:DropDownList ID="ddlAllLocations" runat="server" DataSourceID="SqlDataSourceBusinessLocations"
DataTextField="Location_Name" DataValueField="Location_ID" AutoPostBack="True" AppendDataBoundItems="True">
<asp:ListItem value="" selected="True">
ベンダー:
<asp:SqlDataSource ID="SqlDataSourceAllVendors" runat="server" ConnectionString="<%$ ConnectionStrings:xxxxx %>"
ProviderName="<%$ ConnectionStrings:xxxxx.ProviderName %>" SelectCommand="GetAllVendorsForBUforLocation"
SelectCommandType="StoredProcedure">
<SelectParameters>
<asp:SessionParameter Name="userBUIds" SessionField="BusinessUnitIds" Size="200"
Type="String" />
<asp:ControlParameter ControlID="ddlAllLocations" Name="LOCATION_ID" PropertyName="SelectedValue"
Type="String" />
</SelectParameters>
</asp:SqlDataSource>
私のストアドプロシージャは
-- =============================================
ALTER PROCEDURE [dbo].[GetAllVendorsForBUforLocation]
@userBUIds varchar(200),
@LOCATION_ID int
AS
DECLARE @sql NVARCHAR(4000)
BEGIN
set @sql='SELECT DISTINCT tblVendor_Payees.PayeeID, RTRIM(ISNULL(a.Name1_Last, '''')) + '' '' + ISNULL(a.Name1_First, '''') AS VendorName, tblVendor_Business.BusinessID FROM tblVendor_Payees AS a left JOIN tblFields AS f ON a.PayeeID = f.VendorID INNER JOIN tblVendor_Business ON a.PayeeID = tblVendor_Business.PayeeID INNER JOIN INVENTORY.TBL_LOCATION on INVENTORY.TBL_LOCATION.BusinessID = tblVendor_Business.BusinessID WHERE (a.VendorType = 1) AND (tblVendor_Business.BusinessID = '+cast(@userBUIds as varchar(50))+' and INVENTORY.TBL_LOCATION.LOCATION_ID = '+cast(@LOCATION_ID as int)+') ORDER BY VendorName'
exec sp_executeSQL @sql
END
このエラーが発生しています:
varchar 値 'SELECT DISTINCT tblVendor_Payees.PayeeID, RTRIM(ISNULL(a.Name1_Last, '')) + ' ' + ISNULL(a.Name1_First, '') AS VendorName, tblVendor_Business.BusinessID FROM tblVendor_Payees AS a left を変換するときに変換に失敗しましたJOIN tblFields AS f ON a.PayeeID = f.VendorID INNER JOIN tblVendor_Business ON a.PayeeID = tblVendor_Business.PayeeID INNER JOIN INVENTORY.TBL_LOCATION on INVENTORY.TBL_LOCATION.BusinessID = tblVendor_Business.BusinessID WHERE (a.VendorType = 1) AND (tblVendor_Business. BusinessID = 2 および INVENTORY.TBL_LOCATION.LOCATION_ID = ' データ型 int へ