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Tauseef Khan
NA
13
15.3k
child listviw issue
Nov 18 2009 6:06 PM
hi guys
i am working on parent child list view , in which i am showing a child list view
which is shown upon click on linkbutton in parent listview ,
but listview is not visible at runtime upon clickink link button , got attaches
the objectdatasource at runtime no exception but child list view is not shown , please help.
child listview is hidden its shown upon orderclick labelbutton in parent listview,
there is just a bar shown upon button click but not proper listview .
<body>
<form id="form1" runat="server">
<asp:ScriptManager ID="ScriptManager1" runat="server">
</asp:ScriptManager>
<div>
<p>
<strong>Select Customer</strong>
<asp:DropDownList ID ="dpcustomers" runat ="server"
DataSourceID="customerdatasource" Width ="150px" AutoPostBack="True"
></asp:DropDownList>
<asp:Label ID="lblp" runat="server" Text="." Visible="False"></asp:Label>
</p>
<asp:ObjectDataSource ID="customerdatasource" runat="server"
SelectMethod="GetAllCustomers" TypeName="BAL.CustomerBAL">
</asp:ObjectDataSource>
</div>
<asp:UpdatePanel ID="UpdatePanel1" runat="server">
<ContentTemplate>
<asp:ListView ID = "lstview" runat ="server" SkinID ="3"
DataSourceID="orderdatasource" onitemcommand="lstview_ItemCommand"
>
<LayoutTemplate>
<table id ="itemplaceholdercontainer" runat = "server" cellpadding ="6">
<tr runat = "server" >
<th style = " background :white">
</th>
<th>
Order ID
</th>
<th>
Customer ID
</th>
<th>
Order Date
</th>
<th>
Ship Address
</th>
<th>
Ship Country
</th>
<th>
Orders
</th>
</tr>
<tr runat ="server" id ="itemPlaceholder"></tr>
<tr>
<td>
<asp:LinkButton ID = "addnewlink" runat ="server" Text = "Add New"></asp:LinkButton>
</td>
</tr>
</table>
</LayoutTemplate>
<ItemTemplate >
<tr>
<td>
<asp:LinkButton ID="EditButton" CommandName="Edit" runat="server" Text="Edit"></asp:LinkButton>
<asp:LinkButton ID="DeleteButton" OnClientClick="return confirm('Delete Record?');" CommandName="Delete" CommandArgument='<%# Eval("CustomerID")%>' runat="server" Text="Delete"></asp:LinkButton>
</td>
<td>
<asp:Label ID = "lblorderid" runat ="server" text = '<%#Eval("orderid")%>'></asp:Label>
</td>
<td>
<asp:Label ID = "lblcustomerid" runat ="server" text = '<%#Eval("customerid")%>'></asp:Label>
</td>
<td>
<asp:Label ID = "orderdate" runat ="server" text = '<%#Eval("orderdate")%>'></asp:Label>
</td>
<td>
<asp:Label ID = "shipaddress" runat ="server" text = '<%#Eval("shipaddress")%>'></asp:Label>
</td>
<td>
<asp:Label ID = "shipcountry" runat ="server" text = '<%#Eval("shipcountry")%>'></asp:Label>
<td>
<asp:LinkButton ID="lbOrders" runat="server" Text="Orders" CommandName ="order" CommandArgument='<%#Eval("orderid") %>' />
</td>
</td>
</tr>
<%--Order List View--%>
<tr visible ="false" runat ="server" id = "roworders" style =" background :lightgrey">
<td colspan ="7">
<asp:ListView ID = "lvorders" runat ="server">
<LayoutTemplate >
<table runat ="server" id = "tbllstview">
<tr>
<th>
Order ID
</th>
<th>
Product ID
</th>
<th>
Unit Price
</th>
<th>
Quantity
</th>
<th>
Discount
</th>
</tr>
<tr runat ="server" id ="itemPlaceholder"></tr>
<tr>
<td>
<asp:LinkButton ID = "orderaddnewlink" runat ="server" Text = "Add New"></asp:LinkButton>
</td>
</tr>
</table>
</LayoutTemplate>
<ItemTemplate >
<tr>
<td>
<asp:Label ID = "lblorderid" runat ="server" text = '<%#Eval("orderid")%>'></asp:Label>
</td>
<td>
<asp:Label ID = "Lblproductid" runat ="server" text = '<%#Eval("productid")%>'></asp:Label>
</td>
<td>
<asp:Label ID = "unitprice" runat ="server" text = '<%#Eval("productid")%>'></asp:Label>
</td>
<td>
<asp:Label ID = "Lblquantity" runat ="server" text = '<%#Eval("quantity")%>'></asp:Label>
</td>
</tr>
</ItemTemplate>
</asp:ListView>
</td>
</tr>
</ItemTemplate>
</asp:ListView>
<asp:ObjectDataSource ID="orderdatasource" runat="server"
SelectMethod="GetOrdersByCustomer" TypeName="BAL.CustomerBAL">
<SelectParameters>
<asp:ControlParameter ControlID="dpcustomers" Name="customer"
PropertyName="SelectedValue" Type="String" />
</SelectParameters>
</asp:ObjectDataSource>
<asp:ObjectDataSource ID="ObjectDataSource1" runat="server"
SelectMethod="GetOrdersByCustomer" TypeName="BAL.CustomerBAL">
<SelectParameters>
<asp:ControlParameter ControlID="lblp" Name="customer" PropertyName="Text"
Type="String" />
</SelectParameters>
</asp:ObjectDataSource>
</ContentTemplate>
<Triggers>
<asp:AsyncPostBackTrigger ControlID="dpcustomers"
EventName="SelectedIndexChanged" />
</Triggers>
</asp:UpdatePanel>
</form>
</body>
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