●1)将DataGrid控件的Altern...... 1) 将DataGrid控件的AlternatingItemStyle.BackColor属性设置为“Beige”。 2) 在DataGrid控件创建项时激发的事件(DataGrid1_ItemCreated(object sender, System.Web.UI.WebControls.DataGridItemEventArgs e))中添加如下代码: private void DataGrid1_ItemCreated(object sender, System.Web.UI.WebControls.DataGridItemEventArgs e) { if ( e.Item.ItemIndex > -1 ) { e.Item.Attributes["name"] = "SelectTR"; e.Item.Attributes["onclick"] = "SelectNode(this)"; } } 3) 在HTML代码页中添加JavaScript代码如下: function SelectNode(objThis) { var objTrs = document.getElementsByTagName("TR"); var j = 0; for(var i = 0; i < objTrs.length - 1; i = i + 2 ) { j = i + 1; if(objTrs[i].name == "SelectTR" ) objTrs[i].style.backgroundColor = "Beige"; if ( objTrs[j].name == "SelectTR" ) objTrs[j].style.backgroundColor = "#ffffff"; } objThis.style.backgroundColor = "#c6ff00"; } 大家不妨试一下!^_^ |
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