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前台：
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" %>
<!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>
</head>
<body>
<form id="form1" runat="server">
<div>
<%=FamilyStr%>
</div>
</form>
</body>
</html>
后台：
using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using System.Text;
public partial class _Default : System.Web.UI.Page
{
protected string FamilyStr = "";
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
BuiltAirTable();
}
}
private void BuiltAirTable()
{
//如何用foreach二重循环取字符串值，分别取，但又存到同一记录中
string str = "class1|Name1|money1|num1,class2|Name2|money2|num2,class3|Name3|money3|num3";
StringBuilder sb = new StringBuilder();
sb.Append("<table width='95%' border='0' cellpadding='0' cellspacing='0' align='center'>");
sb.Append("<tr>");
sb.Append("<td align='center' class='but' width='14%' colspan='7' height='26px'>");
sb.Append("新增DIY配置");
sb.Append("</td>");
sb.Append("</tr>");
sb.Append("<tr>");
sb.Append("<td align='center' width='14%' height='26px' class='but'>");
sb.Append("配 件");
sb.Append("</td>");
sb.Append("<td align='center' width='14%' class='but'>");
sb.Append("品 名");
sb.Append("</td>");
sb.Append("<td align='center' width='14%' class='but'>");
sb.Append("价 格(元)");
sb.Append("</td>");
sb.Append("<td align='center' class='but'>");
sb.Append("数 量");
sb.Append("</td>");
sb.Append("</tr>");
string[] arr = str.Split(',');
foreach (string str1 in arr)
{
sb.Append("<tr>");
string[] arr2 = str1.Split('|');
foreach (string str2 in arr2)
{
sb.Append("<td style='text-align:center;' width='14%' height='26px' class='but'>");
sb.Append(str2);
sb.Append("</td>");
}
sb.Append("</tr>");
}
sb.Append("</table>");
FamilyStr = sb.ToString();
}
}
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