日期:2014-05-18 浏览次数:20449 次
<!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>无标题页</title> <script> function AddRow() { var tname = document.getElementById("t_x1").value; for(var i =1;i<=tname;i++) { var newTr = customers.insertRow(); var newTd = newTr.insertCell(); newTd.innerHTML = '<input type="text" id="t_b1' + i + '" name="t_b1' + i + '"/>'; newTd = newTr.insertCell(); newTd.innerHTML = '<input type="submit" id="box" value="删除" onclick="removeRow()" />'; } } function removeRow() { var rowIndex = event.srcElement.parentElement.parentElement.rowIndex; var styles = document.getElementById("customers"); styles.deleteRow(rowIndex); } </script> </head> <body> <form id="form1" runat="server"> <div> <table id="customers"> <tr> <th colspan="6" style="text-align: left;"> 添加行数:<input id="t_x1" type="text" /> <input type="button" value="添加行" onclick="javascript:AddRow();" /> <asp:Button ID="Button1" runat="server" Text="添加" OnClick="Button1_Click" /></th> </tr> <tr> <th> 名字</th> <th> 管理</th> </tr> </table> </div> </form> </body> </html>
protected void Button1_Click(object sender, EventArgs e) { int j = 1; while (j > 0) { if (Request.Form["t_b1" + j] != null) { //执行插入数据库。。省略 j++; } } }