Databases
StackOverflow2013
Postsdbo
POpopulating dropdowns in aspx. Conversion failed
 

Note that there are some explanatory texts on larger screens.

plurals
  1. POpopulating dropdowns in aspx. Conversion failed
    primarykey
    data
    text
    <p>I have two dropdowns in aspx page one for location and vendors. Based on the value selected in the location dropdown, The vendors dropdown must populate...I am trying to bind with location name </p> <p>Location:</p> <pre><code> &lt;asp:DropDownList ID="ddlAllLocations" runat="server" DataSourceID="SqlDataSourceBusinessLocations" DataTextField="Location_Name" DataValueField="Location_ID" AutoPostBack="True" AppendDataBoundItems="True"&gt; &lt;asp:ListItem value="" selected="True"&gt; </code></pre> <p>Vendors :</p> <pre><code>&lt;asp:SqlDataSource ID="SqlDataSourceAllVendors" runat="server" ConnectionString="&lt;%$ ConnectionStrings:xxxxx %&gt;" ProviderName="&lt;%$ ConnectionStrings:xxxxx.ProviderName %&gt;" SelectCommand="GetAllVendorsForBUforLocation" SelectCommandType="StoredProcedure"&gt; &lt;SelectParameters&gt; &lt;asp:SessionParameter Name="userBUIds" SessionField="BusinessUnitIds" Size="200" Type="String" /&gt; &lt;asp:ControlParameter ControlID="ddlAllLocations" Name="LOCATION_ID" PropertyName="SelectedValue" Type="String" /&gt; &lt;/SelectParameters&gt; &lt;/asp:SqlDataSource&gt; </code></pre> <p>My stored procedure is </p> <pre><code>-- ============================================= 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 </code></pre> <p>I am getting this error :</p> <p>Conversion failed when converting the varchar value '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 = 2 and INVENTORY.TBL_LOCATION.LOCATION_ID = ' to data type int</p>
    singulars
    1. PO
      singulars
      1. PTAnswer
    1. This table or related slice is empty.
    1. PTQuestion
    1. USniru dyogi
    1. USniru dyogi
    plurals
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PO
      singulars
      1. PTAnswer
    1. VO
      singulars
      1. POpopulating dropdowns in aspx. Conversion failed
      1. This table or related slice is empty.
      1. VTApproveEditSuggestion
    1. COHave you write down the code behind on `dllAllLocations` index changed event? If not, you can populate of that event, and bind the data with the vendor container.
      singulars
      1. POpopulating dropdowns in aspx. Conversion failed
      1. USRuly
    2. COI think the SQL where clause needs looking at, around `'+@userBUIds+'`
      singulars
      1. POpopulating dropdowns in aspx. Conversion failed
      1. USAjV Jsy
    3. CO"AND (tblVendor_Business.BusinessID" This bracket never gets closed
      singulars
      1. POpopulating dropdowns in aspx. Conversion failed
      1. US5uperdan
 

Querying!

 
Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload