Changing Parameter In SQLDataSource For Multiple DropDowns

Aug 29, 2007

I have one page, one connection, and three dropdowns.
The connection looks like (as an example):

<asp:SqlDataSource ID="DropDownConn" runat="server" ConnectionString="<%$ ConnectionStrings:aousConnectionString %>"
 SelectCommand="SELECT [Value], [Text] FROM [DropDown] WHERE (([Group] = @Group) AND ([Viewable] = @Viewable))">
 <SelectParameters>
  <asp:Parameter Name="Group" Type="String" />
  <asp:Parameter DefaultValue="True" Name="Viewable" Type="Boolean" />
 </SelectParameters>
</asp:SqlDataSource>

The DropDowns Look like this: 

<asp:DropDownList ID="DropDown1" runat="server"></asp:DropDownList>
<asp:DropDownList ID="DropDown2" runat="server"></asp:DropDownList>
<asp:DropDownList ID="DropDown3" runat="server"></asp:DropDownList>

The C# Code I am trying is like this:
DropDownConn.SelectParameters["Group"].Equals("DropDown1");
DropDownConn.SelectParameters["Viewable"].Equals(true);
DropDown1.DataSourceID = "DropDownConn";
DropDown1.DataTextField = "Text";
DropDown1.DataValueField = "Value";
DropDown1.DataBind();

As an example. I can not get it done so that I don't have to create 3 dataconnections. Any help, PLEASE?

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Changing From Dropdowns To Datepickers

Feb 13, 2007

Hi guys,

just a simple question here: i have some input parameters on my report that are datetimes (i.e. the user gets the date picker to select the date), if i want to use that parameter in a MDX statement what will it look like? IOW would today's date look like the string "13/02/07", or would i be expecting a string like this: "2007/02/13 00:00"?

I am looking to convert some dropdowns that contain dates extracted from a cube heirarchy with the datepickers so i need to know what i have to change in the MDX to accomodate this.

I also filter the dates that appear in the current dropdowns, is there a way to do this with the datepickers (maybe by pointing them to a dataset of dates extracted from the cube)?

Thanks!

sluggy

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I've tested against SSRS 2005 SP1 and the CTP of SP2.

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Feb 27, 2006

Hi:
I have two drop downs bound to the same data source.. These dropdowns are automatically populated from a database. When I click the button I get some sort of strange query error.
Not sure what I'm doing wrong here.
 
<%@ Import Namespace="System.Data" %>
<%@ Import Namespace="System.Data.SQLClient" %>
<script language="VB" runat="server">
Dim sOrderby as String
Dim sDirection as String
Dim MySQL As String
Dim MySQL1 As String
Dim sSubject As String
Dim sCategory As String
 


Sub Page_Load(ByVal Source As Object, ByVal E As EventArgs)

If Not Page.IsPostBack Then
Dim strConn As String = "server=GAALP-DT-UHABB2CFW;uid=sa;pwd=removed;database=NetG"
Dim MySQL As String = "Select DISTINCT [Subject] from dbo_v_netG_courses"
Dim MySQL1 As String = "Select DISTINCT [Category] from dbo_v_netG_courses"
Dim MyConn As New SqlConnection(strConn)
Dim objDR As SqlDataReader
Dim Cmd As New SqlCommand(MySQL, MyConn)
Dim Cmd1 As New SqlCommand(MySQL1, MyConn)
MyConn.Open()
objDR = Cmd.ExecuteReader(System.Data.CommandBehavior.CloseConnection)
ddl.DataSource = objDR
ddl.DataValueField = "Subject"
ddl.DataTextField = "Subject"
ddl.DataBind()
MyConn.Close()
MyConn.Open()

ddlDir.DataSource = Cmd1.ExecuteReader(System.Data.CommandBehavior.CloseConnection)
ddlDir.DataValueField = "Category"
ddlDir.DataTextField = "Category"
ddlDir.DataBind()

MyConn.Close()
ddl.Items.Insert(0, "-- Choose --")
ddlDir.Items.Insert(0, "-- Choose --")
End If
'ddl.Items.Insert(0, "-- Choose --")
End Sub
 
' Sub Page_Change(ByVal sender As Object, ByVal e As DataGridPageChangedEventArgs)
' MyDataGrid.CurrentPageIndex = e.NewPageIndex
' BindData()

'Sub GridOne(ByVal Source As Object, ByVal E As EventArgs)
' MyDataGrid.CurrentPageIndex = 0
'End Sub

'Sub GetData(ByVal Source As Object, ByVal E As EventArgs)
' BindData()
' End Sub
Sub BindData(ByVal Source As Object, ByVal E As EventArgs)

sSubject = ddlDir.SelectedItem.Text
sCategory = ddlDir.SelectedItem.Value
Dim strConn As String = "server=GAALP-DT-UHABB2CFW;uid=sa;pwd=removed;database=NetG"
If sSubject = "" And sCategory = "" Then
MySQL = "Select * from dbo_v_netG_courses"
 
Else ( THIS LINE IS GIVING ME THE ERROR)
MySQL = "Select * from dbo_v_netG_courses where [Subject] = & sSubject"
End If
Dim MyConn As New SqlConnection(strConn)
Dim ds As DataSet = New DataSet()
Dim Cmd As New SqlDataAdapter(MySQL, MyConn)
Cmd.Fill(ds, "dbo_v_netG_courses")
MyDataGrid.DataSource = ds.Tables("dbo_v_netG_courses").DefaultView
MyDataGrid.DataBind()
End Sub
 


</script>
<html>
<head>
<meta name="GENERATOR" Content="ASP Express 3.0">
<title>Ad Hoc Sorting with a DataGrid</title>
</head>
<body>
<Form id="form1" runat="server">
<table>
<tr>
<td align="Left" valign="Top"><b><i>View Employee Data</i></b></td>
<td align="right" valign="Top">
Subject: <asp:dropdownlist id="ddl" runat="server">
</asp:dropdownlist>
Category: <asp:dropdownlist id="ddlDir" runat="server">
</asp:dropdownlist><br />
<br />
<asp:Button id="btn1" Text="View Records" onclick="BindData" runat="server" /><br />
</td>
</tr>
<tr>
<td align="Left" valign="Top" Colspan="2">
<asp:Datagrid runat="server"
Id="MyDataGrid"
GridLines="Both"
cellpadding="0"
cellspacing="0"
Headerstyle-BackColor="#8080C0"
Headerstyle-Font-Bold="True"
Headerstyle-Font-Size="12"
BackColor="#8080FF"
Font-Size="10"
AlternatingItemStyle-BackColor="#EFEFEF"
AlternatingItemStyle-Font-Size="10"
BorderColor="Black">
</asp:DataGrid><br> &nbsp;</td>
</tr>
</table>
</form>
</body>
</html>
 
 
 

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End If
If e.CommandArgument = "First_Name" Then
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" Name="UserName" Type="String" />

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Any help will be a blessing, its probably something write under my nose!Thanks in advance!Tim
Here is the codeDim conn As SqlConnectionDim comm As SqlCommandDim reader As SqlDataReaderDim connectionstring As String = ConfigurationManager.ConnectionStrings("MagicDEV").ConnectionStringDim SeqIncident As Integer = Convert.ToInt16(Request.QueryString("NAME"))
If SeqIncident > 0 Thenconn = New SqlConnection(connectionstring)comm = New SqlCommand("Select isnull(t.[Sequence],'') as SeqIncident, " & _"isnull(t.Client,'') as SeqClient, " & _"isnull(c.Client,'') as Client, " & _"isnull(t.[Open By],'') as SeqOpenBy, " & _"isnull(p.[Code],'') as OpenedBy, " & _"isnull(t.[Sent To],'') as SeqAssignedTo, " & _"isnull(p1.code,'') as AssignedTo, " & _"isnull(t.[Date Open],'') as DateOpen, " & _"isnull(t.[Closed On],''), " & _"isnull(t.[Closed By],'') as SeqClosedBy, " & _"isnull(p2.[Code],'') as ClosedBy, " & _"isnull(t.[Seq_Severity:],'') as SeqUrgency, " & _"isnull(s.[Name],'') as Urgency, " & _"isnull(t.[Seq_UdStatus:],'') as SeqStatus, " & _"isnull(u.[id],'') as Status, " & _"isnull(t.Contact_Type,'') as ContactType, " & _"isnull(t.Ctrpart,'') as SeqAsset, " & _"isnull(i.[Asset#],'') as Asset, " & _"isnull(t.seq_rpt_party,'') as SeqRptParty, " & _"isnull(c1.client,'') as RptParty, " & _"isnull(t.Whiteboard_ID,'') as SeqWhiteboard, " & _"isnull(w.Whiteboard_ID,'') as Whiteboard, " & _"isnull(t.Subject,'') as SeqSubject, " & _"isnull(s1.[Description],'') as Subject, " & _"isnull(t.[Description],'') as IncDescription, " & _"isnull(t.Resolution,'') as IncResolution, " & _"isnull(t.[FCR:],'') as FCC, " & _"isnull(t.Sent_Ack,'') as SentAck, " & _"isnull(t.Inc_Closed,'') as IncClosed, " & _"isnull(t.RC,'') as RC " & _
"From _Smdba_._Telmaste_ t " & _"inner join _Smdba_._Customer_ c on t.client = c.[Sequence] " & _
"left outer join _Smdba_._Personnel_ p on t.[open by] = p.[Sequence] " & _"left outer join _Smdba_._Personnel_ p1 on t.[Sent To] = p1.[Sequence] " & _
"left outer join _Smdba_._Personnel_ p2 on t.[Closed By] = p2.[Sequence] " & _"left outer join _Smdba_._Severity_ s on t.[Seq_Severity:] = s.[Sequence] " & _
"left outer join _Smdba_._UdStatus_ u on t.[Seq_UdStatus:] = u.[Sequence] " & _"left outer join _Smdba_._Inventor_ i on t.[Ctrpart] = i.[Sequence] " & _
"left outer join _Smdba_._Customer_ c1 on t.seq_rpt_party = c1.[Sequence] " & _"left outer join _Smdba_._Whiteboard_ w on t.Whiteboard_ID = w.[Sequence] " & _
"left outer join _Smdba_._Subjects_ s1 on t.Subject = s1.[Sequence] " & _"Where t.Sequence = @Sequence1", conn)
comm.Parameters.Add("@Sequence1", Data.SqlDbType.Int)
comm.Parameters.Item("@Sequence1").Value = SeqIncident
Try
conn.Open()
reader = comm.ExecuteReader()
reader.Read()ClientDropDown.SelectedItem.Text = reader.Item("Client")
ClientDropDown.SelectedItem.Value = reader.Item("seqclient")
Finallyconn.Close()End TryEnd If

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