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POhow to find the control OfferID?
 

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  1. POhow to find the control OfferID?
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    <pre><code>&lt;asp:ListView ID="ListView1" runat="server" DataSourceID="SqlDataSource1" DataKeyNames="OfferID" GroupItemCount="2" &gt; &lt;LayoutTemplate&gt; &lt;table runat="server"&gt; &lt;tr runat="server"&gt; &lt;td runat="server"&gt; &lt;table ID="groupPlaceholderContainer" runat="server" border="0" style=""&gt; &lt;tr ID="groupPlaceholder" runat="server"&gt; &lt;/tr&gt; &lt;/table&gt; &lt;/td&gt; &lt;/tr&gt; &lt;tr runat="server"&gt; &lt;td runat="server" style=""&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; &lt;/LayoutTemplate&gt; &lt;ItemTemplate&gt; &lt;td runat="server" style=""&gt; &lt;div id="wrapper"&gt; &lt;div id="ResImage"&gt; &lt;div id="slideshow"&gt; &lt;asp:Image ID="Image1" runat="server" ImageUrl='&lt;%# Eval ("Image1") %&gt;' Width="250px" Height="190px" CssClass="active" /&gt; &lt;asp:Image ID="Image5" runat="server" ImageUrl='&lt;%# Eval ("Image2") %&gt;' Width="250px" Height="190px" /&gt; &lt;asp:Image ID="Image4" runat="server" ImageUrl='&lt;%# Eval ("Image3") %&gt;' Width="250px" Height="190px" /&gt; &lt;/div&gt; &lt;/div&gt; &lt;div id="ResDesc"&gt; &lt;asp:Label ID="lblDesc" runat="server" Width="290px" Height="190px" BackColor="White" Text='&lt;%# Eval("Offer") %&gt;'&gt;&lt;/asp:Label&gt; &lt;/div&gt; &lt;div id="ResPrice1"&gt; &lt;asp:Label ID="lblValue" runat="server" Text="Value" CssClass="ResValue"&gt;&lt;/asp:Label&gt; &lt;asp:Label ID="lblDiscount" runat="server" Text="Discount" CssClass="ResDiscount"&gt;&lt;/asp:Label&gt; &lt;asp:Label ID="lblYouPay" runat="server" Text="You Pay" CssClass="ResYouPay"&gt;&lt;/asp:Label&gt; &lt;div id="ResPrice2"&gt; &lt;asp:Label ID="lblValueAmt" runat="server" Text='&lt;%# Eval("Value") %&gt;' CssClass="ResValueAmt"&gt;&lt;/asp:Label&gt; &lt;asp:Label ID="lblDiscountAmt" runat="server" Text='&lt;%# Eval("Discount") %&gt;' CssClass="ResDiscountAmt"&gt;&lt;/asp:Label&gt; &lt;asp:Label ID="lblYouPayAmt" runat="server" Text='&lt;%# Eval("YouPay") %&gt;' CssClass="ResYouPayAmt"&gt;&lt;/asp:Label&gt; &lt;/div&gt; &lt;asp:Label ID="lblRestaurantName" runat="server" Text='&lt;%# Eval("RestaurantName") %&gt;'&gt;&lt;/asp:Label&gt;&lt;br /&gt; &lt;asp:LinkButton ID="lnkGetCoupon" runat="server"&gt;Get Discount Coupon&lt;/asp:LinkButton&gt; &lt;/div&gt; &lt;div id="HowItWorks"&gt; &lt;asp:Label ID="lblHowItWorks" runat="server" Text="How It Works?" Font-Bold="True" Font-Size="Small" ForeColor="Red"&gt;&lt;/asp:Label&gt; &lt;ul&gt; &lt;li&gt;&lt;asp:Label ID="Label3" runat="server" Text="1.Click on the 'Get Discount Coupon' button" Font-Size="10px"&gt;&lt;/asp:Label&gt;&lt;/li&gt; &lt;li&gt;&lt;asp:Label ID="Label4" runat="server" Text="2.Get a print of your Voucher and carry it during your visit to the outlet." Font-Size="10px"&gt;&lt;/asp:Label&gt;&lt;/li&gt; &lt;li&gt;&lt;asp:Label ID="Label5" runat="server" Text="3.Show your Voucher and pay the amount directly to the merchant. " Font-Size="10px"&gt;&lt;/asp:Label&gt;&lt;/li&gt; &lt;/ul&gt; &lt;/div&gt; &lt;asp:Label ID="OfferID" runat="server" Text='&lt;%# Eval("OfferID") %&gt;' Visible="false"&gt;&lt;/asp:Label&gt; &lt;/div&gt; &lt;/td&gt; &lt;/ItemTemplate&gt; </code></pre> <p>How to find the label control with the id=OfferID...how to use findcontrol here?? i want to find the OfferID of the row on which i click...i have a linkbutton lnkGetCoupon..when i click on the link button...i want to pass the OfferID in the query string to the next page.</p> <p>i am a new user so they do not let me post answer to my own question</p> <p>heres the answer...</p> <p>i added <code>CommandArgument='&lt;%# Eval("OfferID") %&gt;</code> to the link button. </p> <pre><code>&lt;asp:LinkButton ID="lnkGetCoupon" CommandArgument='&lt;%# Eval("OfferID") %&gt;' runat="server"&gt;Get Discount Coupon&lt;/asp:LinkButton&gt; </code></pre> <p>and used the <code>ListView1_ItemCommand</code></p> <pre><code>Protected Sub ListView1_ItemCommand(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.ListViewCommandEventArgs) Handles ListView1.ItemCommand Dim offer As String offer = e.CommandArgument.ToString() Dim url As String = "~/RestaurantDedicatedPage.aspx?offerID=" + offer Response.Redirect(url, True) End Sub </code></pre>
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    2. CODo you need to use `FindControl`? You've already got `OfferID` in the `DataKeyNames` collection.
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