Databases
StackOverflow2013
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PO
 

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    <p>Here's something I prepared earlier:</p> <pre><code> public class RowClickableGridView : GridView { public Style HoverRowStyle { get { return ViewState["HoverRowStyle"] as Style; } set { ViewState["HoverRowStyle"] = value; } } public bool EnableRowClickSelection { get { return ViewState["EnableRowClickSelection"] as bool? ?? true; } set { ViewState["EnableRowClickSelection"] = value; } } public string RowClickCommand { get { return ViewState["RowClickCommand"] as string ?? "Select"; } set { ViewState["RowClickCommand"] = value; } } public string RowToolTip { get { if (!RowToolTipSet) return string.Format("Click to {0} row", RowClickCommand.ToLowerInvariant()); return ViewState["RowToolTip"] as string; } set { ViewState["RowToolTip"] = value; RowToolTipSet = true; } } private bool RowToolTipSet { get { return ViewState["RowToolTipSet"] as bool? ?? false; } set { ViewState["RowToolTipSet"] = value; } } protected override void OnPreRender(EventArgs e) { base.OnPreRender(e); foreach (GridViewRow row in Rows) { if (row.RowType != DataControlRowType.DataRow) continue; if (EnableRowClickSelection && row.RowIndex != SelectedIndex && row.RowIndex != EditIndex) { if (string.IsNullOrEmpty(row.ToolTip)) row.ToolTip = RowToolTip; row.Style[HtmlTextWriterStyle.Cursor] = "pointer"; PostBackOptions postBackOptions = new PostBackOptions(this, string.Format("{0}${1}", RowClickCommand, row.RowIndex)); postBackOptions.PerformValidation = true; row.Attributes["onclick"] = Page.ClientScript.GetPostBackEventReference(postBackOptions); foreach (TableCell cell in row.Cells) { foreach (Control control in cell.Controls) { const string clientClick = "event.cancelBubble = true;{0}"; WebControl webControl = control as WebControl; if (webControl == null) continue; webControl.Style[HtmlTextWriterStyle.Cursor] = "Auto"; Button button = webControl as Button; if (button != null) { button.OnClientClick = string.Format(clientClick, button.OnClientClick); continue; } ImageButton imageButton = webControl as ImageButton; if (imageButton != null) { imageButton.OnClientClick = string.Format(clientClick, imageButton.OnClientClick); continue; } LinkButton linkButton = webControl as LinkButton; if (linkButton != null) { linkButton.OnClientClick = string.Format(clientClick, linkButton.OnClientClick); continue; } webControl.Attributes["onclick"] = string.Format(clientClick, string.Empty); } } } if (HoverRowStyle == null) continue; if (row.RowIndex != SelectedIndex && row.RowIndex != EditIndex) { row.Attributes["onmouseover"] = string.Format("this.className='{0}';", HoverRowStyle.CssClass); row.Attributes["onmouseout"] = string.Format("this.className='{0}';", row.RowIndex%2 == 0 ? RowStyle.CssClass : AlternatingRowStyle.CssClass); } else { row.Attributes.Remove("onmouseover"); row.Attributes.Remove("onmouseout"); } } } protected override void Render(HtmlTextWriter writer) { base.Render(writer); foreach (GridViewRow row in Rows) { if (row.RowType == DataControlRowType.DataRow) { Page.ClientScript.RegisterForEventValidation(row.ClientID); } } } } </code> </pre> <p>You then hook into the standard row command events...</p>
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    1. POMaking an entire row clickable in a gridview
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    1. USMPritchard
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    1. COJust tried this - works nicely!
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      1. USDavid M
    2. CO+1 Worked for me too! Thanks.
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      1. USEddie
    3. CO@MPritch : Could u help me how to use this class please ?
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      1. USAnyname Donotcare
 

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Guidance
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.

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If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

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