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06.03.2008 at 12:20PM PDT, ID: 23454340
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8.0

Help With Form View:  Urgent

Asked by robbhill in Programming for ASP.NET

I have a form view...which has some multi select ddlists embedded within it..so that when in edit mode a user can use the two dropdowns to eventually get the value....the value that is finally retrieved from the ddlists...should be used to update back to the form view...each of these ddlists has a different datasource control from that which is being used to run the formview...so when it goes to bind..it crashes out.

Please help!!  Have to have this by the am.  I am attaching my complete aspx source.Start Free Trial 
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<asp:FormView ID="FormView1" runat="server" AllowPaging="True" DataSourceID="dsIPInfo" Width="712px" DataKeyNames="ObjectID">
        <EditItemTemplate>
               <table border="0" width="100%">
                <tr>
                
                    <td>
                        <asp:Label ID="Label1" runat="server" Text="Programmed IP:" Font-Bold="True"></asp:Label>
                        <asp:Label ID="lblProgrammedIP" runat="server" Text='<%# bind("ProgrammedIp") %>'></asp:Label>
                    </td>
                    <td>
                        <asp:Label ID="Label4" runat="server" Text="Net IP:" Font-Bold="True"></asp:Label>&nbsp;
                        <asp:Label ID="lblNetIP" runat="server" Text='<%# bind("NetIP") %>'></asp:Label></td>
               </tr>
                <tr>
                    <td>
                        <asp:Label ID="Label2" runat="server" Text="Loc Code:" Font-Bold="True"></asp:Label>
                        <asp:DropDownList ID="ddlWareHouse" runat="Server" AutoPostBack="true" DataSourceID="dsLocationCodes"
                         DataTextField="locncode" DataValueField="locncode" EnableViewState="False">
                        </asp:DropDownList>
                        <asp:SqlDataSource ID="dsLocationCodes" runat="server" ConnectionString="<%$ ConnectionStrings:MWConnection%>"
                        DataSourceMode="DataReader" SelectCommand="select distinct locncode from cms..IV00200 where locncode  < 'aaaaaaaaaa' and locncode <> '' order by locncode">
                       </asp:SqlDataSource>
                    </td>
                    <td>
                        <asp:Label ID="Label6" runat="server" Text="ItemNumbers:" Font-Bold="True"></asp:Label>&nbsp;
                        <asp:DropDownList ID="ddlItemNumber" runat="Server" AutoPostBack="true" DataSourceID="dsItemNumbers"
                         DataTextField="itemnmbr" DataValueField="itemnmbr" EnableViewState="False">
                       </asp:DropDownList>
                       <asp:SqlDataSource ID="dsItemNumbers" runat="server" ConnectionString="<%$ ConnectionStrings:MWConnection %>"
                        DataSourceMode="DataReader" SelectCommand="SELECT ITEMNMBR FROM cms.dbo.IV00200 WHERE (LOCNCODE = @Location)">
                       <SelectParameters>
                          <asp:ControlParameter ControlID="ddlWareHouse"
                            Name="Location" PropertyName="SelectedValue" />
                       </SelectParameters>
                </asp:SqlDataSource>
               </tr>
                <tr>
                    <td>
                        <asp:Label ID="Label5" runat="server" Text="Serial Number:" Font-Bold="True"></asp:Label>
                        <asp:DropDownList ID="ddlSerial" runat="Server" AutoPostBack="true" DataSourceID="dsSerials"
                         DataTextField="serlnmbr"  DataValueField="DEX_ROW_ID" EnableViewState="False" SelectedValue='<%# Bind("IP2Serial") %>'>
                       </asp:DropDownList>
                       <asp:SqlDataSource ID="dsSerials" runat="server" ConnectionString="<%$ ConnectionStrings:MWConnection%>"
                         DataSourceMode="DataReader" SelectCommand="select DEX_ROW_ID, serlnmbr from cms..iv00200 where locncode = @Location and itemnmbr=@Itemnmbr">
                        <SelectParameters>
                          <asp:ControlParameter ControlID="ddlItemNumber"
                            Name="Itemnmbr" PropertyName="SelectedValue" />
                         <asp:ControlParameter ControlID="ddlWareHouse"
                            Name="Location" PropertyName="SelectedValue" />
                       </SelectParameters>
                       </asp:SqlDataSource>
                    </td>                   
               </tr>             
            </table>
            <br />
            <asp:LinkButton ID="UpdateButton" runat="server" CausesValidation="True" CommandName="Update"
                Text="Update"></asp:LinkButton>
            <asp:LinkButton ID="UpdateCancelButton" runat="server" CausesValidation="False" CommandName="Cancel"
                Text="Cancel"></asp:LinkButton>
        </EditItemTemplate>
        <ItemTemplate>
             <table border="0" width="100%">
                <tr>
                
                    <td>
                        <asp:Label ID="Label1" runat="server" Text="Programmed IP:" Font-Bold="True"></asp:Label>
                        <asp:Label ID="lblProgrammedIP" runat="server" Text='<%# Eval("ProgrammedIp") %>'></asp:Label>
                    </td>
                    <td>
                        <asp:Label ID="Label4" runat="server" Text="Net IP:" Font-Bold="True"></asp:Label>&nbsp;
                        <asp:Label ID="lblNetIP" runat="server" Text='<%# eval("NetIP") %>'></asp:Label></td>
               </tr>
                <tr>
                    <td>
                        <asp:Label ID="Label2" runat="server" Text="Loc Code:" Font-Bold="True"></asp:Label>
                        <asp:DropDownList ID="ddlWareHouse" runat="Server" DataSourceID="dsLocationCodes"
                         DataTextField="locncode" DataValueField="locncode" Enabled="false" EnableViewState="False">
                       </asp:DropDownList>
                       <asp:SqlDataSource ID="dsLocationCodes" runat="server" ConnectionString="<%$ ConnectionStrings:MWConnection%>"
                        DataSourceMode="DataReader" SelectCommand="select distinct locncode from cms..IV00200 where locncode  < 'aaaaaaaaaa' and locncode <> '' order by locncode">
                       </asp:SqlDataSource>
                    </td>
                    <td>
                        <asp:Label ID="Label6" runat="server" Text="ItemNumbers:" Font-Bold="True"></asp:Label>&nbsp;
                        <asp:DropDownList ID="ddlItemNumber" runat="Server" DataSourceID="dsItemNumbers"
                          DataTextField="itemnmbr" DataValueField="itemnmbr" Enabled="false" EnableViewState="False">
                       </asp:DropDownList>
                       <asp:SqlDataSource ID="dsItemNumbers" runat="server" ConnectionString="<%$ ConnectionStrings:MWConnection %>"
                         DataSourceMode="DataReader" SelectCommand="SELECT ITEMNMBR FROM cms.dbo.IV00200 WHERE (LOCNCODE = @Location)">
                        <SelectParameters>
                         <asp:ControlParameter ControlID="ddlWareHouse"
                            Name="Location" PropertyName="SelectedValue" />
                    </SelectParameters>
                </asp:SqlDataSource>
                <tr>
                    <td>
                        <asp:Label ID="Label5" runat="server" Text="Serial Number:" Font-Bold="True"></asp:Label>
                        <asp:DropDownList ID="ddlSerial" runat="Server" DataSourceID="dsSerials" DataTextField="serlnmbr"
                          DataValueField="DEX_ROW_ID" Enabled="false"  EnableViewState="False">
                        </asp:DropDownList>
                       <asp:SqlDataSource ID="dsSerials" runat="server" ConnectionString="<%$ ConnectionStrings:MWConnection%>"
                         DataSourceMode="DataReader" SelectCommand="select DEX_ROW_ID, serlnmbr from cms..iv00200 where locncode = @Location and itemnmbr=@Itemnmbr">
                        <SelectParameters>
                        <asp:ControlParameter ControlID="ddlItemNumber"
                            Name="Itemnmbr" PropertyName="SelectedValue" />
                        <asp:ControlParameter ControlID="ddlWareHouse"
                            Name="Location" PropertyName="SelectedValue" />
                       </SelectParameters>
                       </asp:SqlDataSource>
                    </td>                   
               </tr>             
            </table>
            <br />
            <asp:Button ID="btnEdit" runat="server" CommandName="Edit" Text="Edit" />
          
        </ItemTemplate>
       
        <EmptyDataTemplate>
            No IP Info found.
        </EmptyDataTemplate>
       
    </asp:FormView>
 <table>
        <tr>
            <td style="width: 100px; height: 25px">
            </td>
            <td style="width: 100px; height: 25px">
            </td>            
        </tr>
    </table>
    <asp:SqlDataSource ID="dsIPInfo" runat="server" ConnectionString="<%$ ConnectionStrings:MWConnection %>"   
     DataSourceMode="DataSet" SelectCommand="select * from midware..ContentSvcIPAddressAssign"
     UpdateCommand="UPDATE  midware..ContentSvcIPAddressAssign SET ProgrammedIp=@ProgrammedIp, NetIP=@NetIP,
                 IP2Serial=@IP2Serial WHERE ObjectID=@ObjectID">
    </asp:SqlDataSource>
[+][-]06.03.2008 at 01:26PM PDT, ID: 21704207

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[+][-]06.03.2008 at 01:57PM PDT, ID: 21704484

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About this solution

Zone: Programming for ASP.NET
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Solution Provided By: robbhill
Participating Experts: 1
Solution Grade: A
 
 
 
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