网页导出Excel到本地.doc
文本预览下载声明
先说一下实现思路。首先,客户端发送请求到某个页面;然后,接受请求的页面生成excel表格到服务器;最后,向服务器输出文件。
发送请求:(其实就是打开一个新页面)
window.open(../Page_Ajax_Html5/RS_DownLoadMonthlyReport.aspx?nodeid= + encodeURI($(#nodeid).text()) + date= + encodeURI($(#txtDate).val()), _blank);
页面地址按照读者自己的网站结构书写即可,参数根据实际情况来定
服务器导出excel到某临时路径:
这里先贴上C#处理Excel要用到的一个类(不足之处读者自行修改)
using System;
using System.Data;
using System.Configuration;
using System.Linq;
using System.Xml.Linq;
using Excel = Microsoft.Office.Interop.Excel;
using System.Reflection;
using Microsoft.Office.Interop.Excel;
using System.Diagnostics;
using System.Collections.Generic;
/// summary
///Excel 的摘要说明
/// /summary
public class ExcelHelper
{
private Excel.Application oExcel = null;
private object oMissing = Missing.Value;
private Excel.Workbook oBook = null;
public Excel.Worksheet oSheet = null;
private Excel.Range rg = null;
//打开一个excel文件资源
public void Open()
{
this.Open(string.Empty);
}
//根据文件路径打开一个excel文件资源
public void Open(string val_templateFilePath)
{
oExcel = new Excel.Application();
oMissing = System.Reflection.Missing.Value;
if (val_templateFilePath == string.Empty)
{
oBook = oExcel.Workbooks.Add(oMissing);
}
else
{
oBook = oExcel.Workbooks.Open(val_templateFilePath, oMissing, oMissing, oMissing, oMissing,
oMissing, oMissing, oMissing, oMissing, oMissing, oMissing, oMissing, oMissing, oMissing, oMissing);
}
oSheet = (Microsoft.Office.Interop.Excel.Worksheet)oBook.Sheets[1];
}
//向excel写入文本
//如向A1写入文字 InsertText(A1,要填入的文字)
public void InsertText(string val_range, string val_text)
{
rg = oSheet.get_Range(val_range, oMissing);
rg.FormulaR1C1 = val_text;
}
//向excel写入文本,可自定义文字大小
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