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POASP.net Forms/DropDownList Help
 

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  1. POASP.net Forms/DropDownList Help
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    <p>I have created 2 dropdownlists that are binded to a SQL DB and then pulling up a GridView. But, more specifically is there a way to have 3 user picked boxes and then have a Gridview show up? I would like to have a quick efficient way to do this without problems. I created the first 2 DDLs with autopostback and not working properly. any suggestions?</p> <pre><code> &lt;asp:Label ID="CustomerNumberLabel" runat="server" Text="Customer Number " Width="125px"&gt;&lt;/asp:Label&gt; &lt;asp:DropDownList ID="CustomerNumber" runat="server" AutoPostBack="True" DataSourceID="ADDRDataSource" DataTextField="SACSNO" DataValueField="SACSNO" AppendDataBoundItems="True"&gt; &lt;asp:ListItem Text="Select a Customer" Value="" Selected="True" /&gt; &lt;/asp:DropDownList&gt;&lt;br /&gt; &lt;asp:SqlDataSource ID="ADDRDataSource" runat="server" ConnectionString="&lt;%$ ConnectionStrings:iSeriesHistoryConnectionString %&gt;" SelectCommand="SELECT [SACSNO] FROM [ADDR] WHERE ([SARP#1] = @column1)"&gt; &lt;SelectParameters&gt; &lt;asp:SessionParameter Name="column1" SessionField="userName" Type="Decimal" /&gt; &lt;/SelectParameters&gt; &lt;/asp:SqlDataSource&gt; &lt;asp:Label ID="ShipToNumberLabel" runat="server" Text="Ship-to Location " Width="125px"&gt;&lt;/asp:Label&gt; &lt;asp:DropDownList ID="ShipToNumber" runat="server" DataSourceID="ADDRShipToNumberDataSource" DataTextField="SASHNM" DataValueField="SASHNM" AutoPostBack="True"&gt; &lt;asp:ListItem Text="Select Ship-To Location" Value="" Selected="True" /&gt; &lt;/asp:DropDownList&gt; &lt;asp:SqlDataSource ID="ADDRShipToNumberDataSource" runat="server" ConnectionString="&lt;%$ ConnectionStrings:iSeriesHistoryConnectionString %&gt;" SelectCommand="SELECT [SASHNM], [SASAD1], [SASAD2], [SASCTY], [SACSNO], [SASHST], [SASZIP] FROM [ADDR] WHERE ([SACSNO] = @SACSNO)"&gt; &lt;SelectParameters&gt; &lt;asp:ControlParameter ControlID="CustomerNumber" Name="SACSNO" PropertyName="SelectedValue" Type="Decimal" /&gt; &lt;/SelectParameters&gt; &lt;/asp:SqlDataSource&gt; &lt;br /&gt;&lt;br /&gt; &lt;asp:FormView ID="FormView1" runat="server" DataSourceID="ADDRShippingDataSource" Width="400px"&gt; &lt;EditItemTemplate&gt; SACSNO: &lt;asp:TextBox ID="SACSNOTextBox" runat="server" Text='&lt;%# Bind("SACSNO") %&gt;' /&gt; &lt;br /&gt; SASHNM: &lt;asp:TextBox ID="SASHNMTextBox" runat="server" Text='&lt;%# Bind("SASHNM") %&gt;' /&gt; &lt;br /&gt; SASAD1: &lt;asp:TextBox ID="SASAD1TextBox" runat="server" Text='&lt;%# Bind("SASAD1") %&gt;' /&gt; &lt;br /&gt; SASAD2: &lt;asp:TextBox ID="SASAD2TextBox" runat="server" Text='&lt;%# Bind("SASAD2") %&gt;' /&gt; &lt;br /&gt; SASCTY: &lt;asp:TextBox ID="SASCTYTextBox" runat="server" Text='&lt;%# Bind("SASCTY") %&gt;' /&gt; &lt;br /&gt; SASHST: &lt;asp:TextBox ID="SASHSTTextBox" runat="server" Text='&lt;%# Bind("SASHST") %&gt;' /&gt; &lt;br /&gt; SASZIP: &lt;asp:TextBox ID="SASZIPTextBox" runat="server" Text='&lt;%# Bind("SASZIP") %&gt;' /&gt; &lt;br /&gt; &lt;asp:LinkButton ID="UpdateButton" runat="server" CausesValidation="True" CommandName="Update" Text="Update" /&gt; &amp;nbsp;&lt;asp:LinkButton ID="UpdateCancelButton" runat="server" CausesValidation="False" CommandName="Cancel" Text="Cancel" /&gt; &lt;/EditItemTemplate&gt; &lt;InsertItemTemplate&gt; SACSNO: &lt;asp:TextBox ID="SACSNOTextBox" runat="server" Text='&lt;%# Bind("SACSNO") %&gt;' /&gt; &lt;br /&gt; SASHNM: &lt;asp:TextBox ID="SASHNMTextBox" runat="server" Text='&lt;%# Bind("SASHNM") %&gt;' /&gt; &lt;br /&gt; SASAD1: &lt;asp:TextBox ID="SASAD1TextBox" runat="server" Text='&lt;%# Bind("SASAD1") %&gt;' /&gt; &lt;br /&gt; SASAD2: &lt;asp:TextBox ID="SASAD2TextBox" runat="server" Text='&lt;%# Bind("SASAD2") %&gt;' /&gt; &lt;br /&gt; SASCTY: &lt;asp:TextBox ID="SASCTYTextBox" runat="server" Text='&lt;%# Bind("SASCTY") %&gt;' /&gt; &lt;br /&gt; SASHST: &lt;asp:TextBox ID="SASHSTTextBox" runat="server" Text='&lt;%# Bind("SASHST") %&gt;' /&gt; &lt;br /&gt; SASZIP: &lt;asp:TextBox ID="SASZIPTextBox" runat="server" Text='&lt;%# Bind("SASZIP") %&gt;' /&gt; &lt;br /&gt; &lt;asp:LinkButton ID="InsertButton" runat="server" CausesValidation="True" CommandName="Insert" Text="Insert" /&gt; &amp;nbsp;&lt;asp:LinkButton ID="InsertCancelButton" runat="server" CausesValidation="False" CommandName="Cancel" Text="Cancel" /&gt; &lt;/InsertItemTemplate&gt; &lt;ItemTemplate&gt; Customer Detail&lt;br /&gt; &lt;br /&gt; &lt;table class="style1" width="35px"&gt; &lt;tr&gt; &lt;td class="style2" align="center" &gt; Address Line 1&lt;/td&gt; &lt;td class="style3" align="center" &gt; &lt;asp:Label ID="SASAD1Label" runat="server" Text='&lt;%# Bind("SASAD1") %&gt;' /&gt; &lt;/td&gt; &lt;/tr&gt; &lt;tr&gt; &lt;td class="style2" align="center" &gt; Address Line 2&lt;/td&gt; &lt;td class="style3" align="center" &gt; &lt;asp:Label ID="SASAD2Label" runat="server" Text='&lt;%# Bind("SASAD2") %&gt;' /&gt; &lt;/td&gt; &lt;/tr&gt; &lt;tr&gt; &lt;td class="style2" align="center"&gt; City&lt;/td&gt; &lt;td class="style3" align="center" &gt; &lt;asp:Label ID="SASCTYLabel" runat="server" Text='&lt;%# Bind("SASCTY") %&gt;' /&gt; &lt;/td&gt; &lt;/tr&gt; &lt;tr&gt; &lt;td align="center" class="style2"&gt; State&lt;/td&gt; &lt;td class="style3" align="center" &gt; &lt;asp:Label ID="SASHSTLabel" runat="server" Text='&lt;%# Bind("SASHST") %&gt;' /&gt; &lt;/td&gt; &lt;/tr&gt; &lt;tr&gt; &lt;td align="center" class="style2"&gt; Zip&lt;/td&gt; &lt;td class="style3" align="center" &gt; &lt;asp:Label ID="SASZIPLabel" runat="server" Text='&lt;%# Bind("SASZIP") %&gt;' /&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; &lt;br /&gt; &lt;/ItemTemplate&gt; &lt;/asp:FormView&gt; &lt;asp:SqlDataSource ID="ADDRShippingDataSource" runat="server" ConnectionString="&lt;%$ ConnectionStrings:iSeriesHistoryConnectionString %&gt;" SelectCommand="SELECT [SACSNO], [SASHNM], [SASAD1], [SASAD2], [SASCTY], [SASHST], [SASZIP] FROM [ADDR] WHERE ([SASHNM] = @SASHNM)"&gt; &lt;SelectParameters&gt; &lt;asp:ControlParameter ControlID="ShipToNumber" Name="SASHNM" PropertyName="SelectedValue" Type="String" /&gt; &lt;/SelectParameters&gt; &lt;/asp:SqlDataSource&gt; </code></pre>
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