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2012-01-19T03:47:19.800
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2012-01-19T07:15:41.973
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2012-01-19T07:15:41.973
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<p>As far as I can tell, there are two ways to accomplish what you are looking to do. Either use an <code>asp:ImageButton</code> server control and wire up the <code>onclick</code> client event using the <code>OnItemDataBound</code> event, or simply use an <code><input type="image" /></code> control and wire up the <code>ClientID</code> inline. The following example shows both approaches:</p> <pre><code><%@ Page Language="C#" AutoEventWireup="true" %> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head runat="server"><title>OnClick Test</title></head> <body> <form id="form1" runat="server"> <div> <asp:ListView ID="lv1" OnItemDataBound="lv1_ItemDataBound" runat="server"> <ItemTemplate> <asp:Label ID="label1" Text="<%# Container.DataItem %>" runat="server" /> <asp:ImageButton ID="btn1" ImageUrl="myimage.jpg" AlternateText="Show Text" runat="server" /> <input type="image" src="myimage.jpg" alt="Show Text" onclick="alert(document.getElementById('<%# Container.FindControl("label1").ClientID %>').innerText);" /> <br /> </ItemTemplate> </asp:ListView> </div> </form> </body> </html> <script runat="server"> public void Page_Load(object sender, EventArgs e) { if (Page.IsPostBack) return; lv1.DataSource = new[] {"Manny", "Moe", "Jack"}; lv1.DataBind(); } protected void lv1_ItemDataBound(object sender, ListViewItemEventArgs e) { var label1 = e.Item.FindControl("label1") as Label; var btn1 = e.Item.FindControl("btn1") as ImageButton; if (label1 == null || btn1 == null) return; btn1.Attributes.Add("onclick", "alert(document.getElementById('" + label1.ClientID + "').innerText);"); } </script> </code></pre>
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1. POHow do I find a ClientId of control in a Listview?
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1. POHow do I find a ClientId of control in a Listview?
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1. COActually both of these mehtods would work. I found the ItemDataBound method last night although the other implements 'your_control'.OnClickClient = "alert(...)"; Sorry I can't give you credit for two answers though...
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A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.