lodop打印控件学习网站，http://www.lodop.net/demo.html
aspx
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="OrderView_From.aspx.cs" Inherits="MouldERP.ChiHZhong.OrderView_From" %>
<!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 id="Head1" runat="server">
<title>无标题页</title>
<script src="js/LodopFuncs.js" type="text/javascript"></script>
<script language="javascript" type="text/javascript">
var LODOP; //声明为全局变量
var iRadioValue=1;
function OutToFile(){
var LODOP=getLodop();
LODOP.PRINT_INIT("");
LODOP.ADD_PRINT_TABLE(5,5,"99%","100%",document.getElementById("div1").innerHTML);
//LODOP.SET_SAVE_MODE("QUICK_SAVE",true);//快速生成（无表格样式,数据量较大时或许用到）
LODOP.SAVE_TO_FILE("新文件名.xls");
};
function PreviewMytable(){
LODOP=getLodop();
LODOP.PRINT_INIT("打印控件功能演示_Lodop功能_预览打印表格");
LODOP.ADD_PRINT_HTM(10,10,"100%","100%",document.getElementById("div1").innerHTML);
LODOP.SET_PRINT_STYLEA(0,"TableHeightScope",iRadioValue);
LODOP.PREVIEW();
};
</script>
</head>
<body>
<form id="form1" runat="server">
<div id="div1" runat="server" >
<%-- <div style="font-size:20px; text-align:center; font-weight:bold;" >充值统计报表</div>
<div style="float:left; padding-left:50px;">制表单位：</div><div style="float:right; padding-right:50px; " >制表时间：</div>
<br />
<table border="1" id="tableall" runat="server" style="border-collapse:collapse;border:solid 1px; width:100%" bordercolor="#000000">
<tr>
<td>单号</td>
<td>日期</td>
<td>日期</td>
<td>日期</td>
</tr>
<tr>
<td>111</td>
<td>222</td>
<td>222</td>
<td>222</td>
</tr>
</table>--%>
</div>
<br />
<div style="text-align:center">
<input type="button" value="打印" onclick="PreviewMytable()" style="display:none;" />
<input type="button" value="导出" onclick="OutToFile()" />
</div>
</form>
</body>
</html>
aspx.cs
using System;
using System.Collections;
using System.Configuration;
using System.Data;
using System.Linq;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Xml.Linq;
namespace MouldERP.ChiHZhong
{
public partial class OrderView_From : System.Web.UI.Page
{
MouldDBUtility.BaseClass bc = new MouldDBUtility.BaseClass();
public string tHtml = "";
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
if (Request.QueryString["keys"] != null)
{
string[] keys = Request.QueryString["keys"].ToString().Split('|');
int count = 1;
//tHtml += " <div style=\"font-size:18px; text-align:center; font-weight:bold;\" >报价单</div> ";
//tHtml += " <div style=\"float:left; padding-left:40px;\">客户名称：" + dt.Rows[0]["cust_no"].ToString() + "</div><div style=\"float:left; padding-left:40px;\">报价人：" + dt.Rows[0]["quo_uname"].ToString() + "</div><div style=\"float:right; padding-right:40px; \" >报价日期：" + dt.Rows[0]["quo_date"].ToString().Substring(0,9) + "</div>";
//tHtml += " <br />";
tHtml += " <table border='1' id='tableall' style='font-size:10px; border-collapse:collapse;border:solid 1px; width:100%' bordercolor='#000000'>";
tHtml += " <tr style=\"font-size:20px; text-align:center; font-weight:bold;\" > ";
tHtml += " <td colspan=\"18\">客户订单</td>";
tHtml += " </tr> ";
tHtml += " <tr style=\"font-size:20px; text-align:center; font-weight:bold;\" > ";
tHtml += " <td colspan=\"18\"></td>";
tHtml += " </tr> ";
for (int k = 0; k < keys.Length - 1; k++)
{
string sql = " select * from ChiH_Order where order_id='" + keys[k] + "' ";
DataTable dt = bc.ReadTable(sql);
if (dt.Rows.Count > 0)
{
string sql2 = " select * from ChiH_Order_Matter where order_nom='" + dt.Rows[0]["order_no"] + "' ";
DataTable dt2 = bc.ReadTable(sql2);
if (dt2.Rows.Count > 0)
{
tHtml += " <tr style=\"font-size:15px; text-align:center; font-weight:bold;\" > ";
tHtml += " <td colspan=\"4\">客户名称:" + dt.Rows[0]["cust_no"].ToString() + "</td>";
tHtml += " <td colspan=\"4\">制单人：" + dt.Rows[0]["touching_uname"].ToString() + "</td>";
tHtml += " <td colspan=\"5\">制单日期：" + dt.Rows[0]["touching_date"].ToString().Substring(0, 9) + "</td>";
tHtml += " <td colspan=\"5\">订单单号：" + dt.Rows[0]["order_no"].ToString() + "</td>";
tHtml += " </tr> ";
//标题列和数据列
tHtml += " <tr style=\"font-size:15px; text-align:center; font-weight:bold;\" > ";
tHtml += " <td>序号</td>";
tHtml += " <td>内部型号</td>";
tHtml += " <td>型号</td>";
tHtml += " <td>供应商</td>";
tHtml += " <td>来价</td>";
tHtml += " <td>售价</td>";
tHtml += " <td>下单日期</td>";
tHtml += " <td>交货日期</td>";
tHtml += " <td>颜色</td>";
tHtml += " <td>染厂染费</td>";
tHtml += " <td>染费</td>";
tHtml += " <td>订单数</td>";
tHtml += " <td>送货数</td>";
tHtml += " <td>色号</td>";
tHtml += " <td>色卡</td>";
tHtml += " <td>大货样</td>";
tHtml += " <td>单号/款号</td>";
tHtml += " <td>备注</td>";
tHtml += " </tr> ";
for (int i = 0; i < dt2.Rows.Count; i++)
{
tHtml += " <tr style=\"font-size:10px; text-align:center;\"> ";
tHtml += " <td>" + count + "</td>";
tHtml += " <td>" + dt2.Rows[i]["inside_model"].ToString() + "</td>";
tHtml += " <td>" + dt2.Rows[i]["model"].ToString() + "</td>";
tHtml += " <td>" + dt2.Rows[i]["sup_no"].ToString() + "</td>";
tHtml += " <td>" + dt2.Rows[i]["to_price"].ToString() + "</td>";
tHtml += " <td>" + dt2.Rows[i]["go_price"].ToString() + "</td>";
tHtml += " <td>" + dt2.Rows[i]["below_date"].ToString().Substring(0, 9) + "</td>";
tHtml += " <td>" + dt2.Rows[i]["deliv_date"].ToString().Substring(0, 9) + "</td>";
tHtml += " <td>" + dt2.Rows[i]["color"].ToString() + "</td>";
tHtml += " <td>" + dt2.Rows[i]["dyefactory_money"].ToString() + "</td>";
tHtml += " <td>" + dt2.Rows[i]["dye_money"].ToString() + "</td>";
tHtml += " <td>" + dt2.Rows[i]["order_num"].ToString() + "</td>";
tHtml += " <td>" + dt2.Rows[i]["deliv_num"].ToString() + "</td>";
tHtml += " <td>" + dt2.Rows[i]["color_no"].ToString() + "</td>";
tHtml += " <td>" + dt2.Rows[i]["color_card"].ToString() + "</td>";
tHtml += " <td>" + dt2.Rows[i]["large_sample"].ToString() + "</td>";
tHtml += " <td>" + dt2.Rows[i]["or_style"].ToString() + "</td>";
tHtml += " <td>" + dt2.Rows[i]["om_remark"].ToString() + "</td>";
tHtml += " </tr> ";
count = count + 1;
}
//tHtml += " <tr style=\"font-size:20px; text-align:center; font-weight:bold; margin-top:20px;\" > ";
//tHtml += " <td colspan=\"18\"></td>";
//tHtml += " </tr> ";
//tHtml += " <br />";
//tHtml += " <br />";
}
}
}
tHtml += " </table> ";
this.div1.InnerHtml = tHtml;
}
}
}
}
}
主页面
按钮调用JS 方法 ；checkboxx 是多选按钮name， 记录table的ID
//导出execl
function MyPreview(){
var temp=document.getElementsByName('checkboxx');
var keys = "";
for(var i=0;i<temp.length;i++){
if(temp[i].checked==true){
keys = keys+temp[i].value+"|";
}
}
if(keys!="")
{
wname = window.showModalDialog('OrderView_From.aspx?keys=' + keys, '', 'dialogWidth:1100px;DialogHeight=550px;status:no;help:no;resizable:no;');
}
else
{
alert("请选择！");
}
};
