一、Repeater数据原样导出
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DataTable dt = ViewState[ "DtDatat" ] as DataTable; //Repeater绑定的数据源
this .Repeater1.DataSource = dt;
this .Repeater1.DataBind();
DisplayDetailCol( false );
//使用流方式导出Excel
HttpContext.Current.Response.ContentEncoding = System.Text.Encoding.Default;
HttpContext.Current.Response.ContentType = "application/ms-excel" ;
HttpContext.Current.Response.Charset = "gb2312" ;
HttpContext.Current.Response.AppendHeader( "Content-Disposition" , "attachment;filename=" + Context.Server.UrlPathEncode( "excel名称.xls" )); //解决中文乱码问题
StringWriter sw = new StringWriter();
HtmlTextWriter htw = new HtmlTextWriter(sw);
Repeater1.RenderControl(htw);
HttpContext.Current.Response.Write(sw.ToString());
HttpContext.Current.Response.End();
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二、动态显示/隐藏Repeater中的列
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foreach (RepeaterItem item in this .Repeater1.Controls)
{
if (item.ItemType == ListItemType.Header)
{
item.FindControl( "panelDetail" ).Visible = b;
}
if (item.ItemType == ListItemType.Item)
{
item.FindControl( "lbtnDetail" ).Visible = b;
}
}
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三、下载的excel显示成html格式
需要将<table>标签添加到HeaderTemplate和FooterTemplate中
四、导出的Excel数据为空或则数据都缩到一列
不要设置列的宽度为百分比
以上就是本文的全部内容,希望本文的内容对大家的学习或者工作能带来一定的帮助,同时也希望多多支持服务器之家!
原文链接:http://www.cnblogs.com/gossip/archive/2011/03/17/1986821.html