asp.net+Ligerui实现grid导出Excel和Word的方法

本文实例讲述了asp.net+Ligerui实现grid导出Excel和Word的方法。分享给大家供大家参考，具体如下：

下面采用的导EXCEL方法，适合不翻页的grid，而且无需再读一次数据库，对于翻页的grid来说，要导全部，当然后台要再读一次数据库，这种导EXCEL方法baidu一大堆，这里不重复

代码部分:

grid.htm：

导出页面print.aspx

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="print.aspx.cs" Inherits="example" EnableEventValidation = "false" ValidateRequest="false" %>


  
  
  
  
  


  

  导出中...
  

  
  
  
  
  

print.aspx.cs

using System;
using System.Collections;
using System.Configuration;
using System.Data;
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;
namespace service
{
  public partial class print : System.Web.UI.Page
  {
    protected void Page_Load(object sender, EventArgs e)
    {
      if (!IsPostBack)
      {
      }
    }
    void exportexcel()
    {
      Response.Clear();
      Response.Buffer = true;
      Response.Charset = "utf-8";
      Response.AppendHeader("Content-Disposition", "attachment;filename=tmp.xls");
      Response.ContentEncoding = System.Text.Encoding.GetEncoding("utf-8");
      Response.ContentType = "application/ms-excel";
      this.EnableViewState = false;
      System.IO.StringWriter oStringWriter = new System.IO.StringWriter();
      System.Web.UI.HtmlTextWriter oHtmlTextWriter = new System.Web.UI.HtmlTextWriter(oStringWriter);
      oHtmlTextWriter.WriteLine(hf.Value);
      Response.Write(oStringWriter.ToString());
      Response.End();
    }
    void exportword()
    {
      Response.Clear();
      Response.Buffer = true;
      Response.Charset = "utf-8";
      Response.AppendHeader("Content-Disposition", "attachment;filename=tmp.doc");
      Response.ContentEncoding = System.Text.Encoding.GetEncoding("utf-8");
      Response.ContentType = "application/ms-word";
      this.EnableViewState = false;
      System.IO.StringWriter oStringWriter = new System.IO.StringWriter();
      System.Web.UI.HtmlTextWriter oHtmlTextWriter = new System.Web.UI.HtmlTextWriter(oStringWriter);
      oHtmlTextWriter.WriteLine(hf.Value);
      Response.Write(oStringWriter.ToString());
      Response.End();
    }
    protected void Button1_Click(object sender, EventArgs e)
    {
      exportexcel();
    }
    protected void Button2_Click(object sender, EventArgs e)
    {
      exportword();
    }
  }
}

原理:在点导出按钮的时候，弹一个print.aspx页面，这个页面把grid的html传给自己一个叫hf的hidden里面，然后后台response输出这个html

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