protected void gridproduct_RowCreated(object sender, GridViewRowEventArgs e) { if (e.Row.RowType == DataControlRowType.DataRow && (e.Row.RowState == DataControlRowState.Normal || e.Row.RowState == DataControlRowState.Alternate)) { e.Row.TabIndex = -1; e.Row.Attributes["window.onload";] = string.Format("javascript:SelectRow(this, {0})";, 0); e.Row.Attributes["onclick"] = string.Format("javascript:SelectRow(this, {0});", e.Row.RowIndex); e.Row.Attributes["onkeydown"] = "javascript:return SelectSibling(event);"; e.Row.Attributes["onselectstart";] = "javascript:return false;"; e.Row.ToolTip = "Click to select row"; e.Row.Cells[0].Width = Unit.Pixel(35); e.Row.Attributes.Add("onkeypress", "javascript:if (event.keyCode == 13) { __doPostBack('" + gridproduct.UniqueID + "', 'Select$" + e.Row.RowIndex.ToString() + "'); return false; }"); // e.Row.Attributes["onclick"] = this.Page.ClientScript.GetPostBackClientHyperlink(this.gridproduct, "Select$" + e.Row.RowIndex); } }
<script type="text/javascript"> var SelectedRow = null; var SelectedRowIndex = null; var UpperBound = null; var LowerBound = null; window.onload = function () { UpperBound = parseInt('<%= this.gridproduct.Rows.Count %>') - 1; LowerBound = 0; SelectedRowIndex = -1; } function SelectRow(CurrentRow, RowIndex) { if (SelectedRow == CurrentRow || RowIndex > UpperBound || RowIndex < LowerBound) return; if (SelectedRow != null) { SelectedRow.style.backgroundColor = SelectedRow.originalBackgroundColor; SelectedRow.style.color = SelectedRow.originalForeColor; } if (CurrentRow != null) { CurrentRow.originalBackgroundColor = CurrentRow.style.backgroundColor; CurrentRow.originalForeColor = CurrentRow.style.color; CurrentRow.style.backgroundColor = '#DCFC5C'; CurrentRow.style.color = 'Black'; } SelectedRow = CurrentRow; SelectedRowIndex = RowIndex; setTimeout("SelectedRow.focus();", 0); } function SelectSibling(e) { var e = e ? e : window.event; var KeyCode = e.which ? e.which : e.keyCode; if (KeyCode == 40) SelectRow(SelectedRow.nextSibling, SelectedRowIndex + 1); else if (KeyCode == 38) SelectRow(SelectedRow.previousSibling, SelectedRowIndex - 1); return false; } </script>
var
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