下面采用的導EXCEL方法，適合不翻頁的grid，而且無需再讀一次數據庫，
對於翻頁的grid來說，要導全部，當然后台要再讀一次數據庫，這種導EXCEL方法baidu一大堆，這里不重復
代碼:
grid.htm
<!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>
<title></title>
<link href="../lib/ligerUI/skins/Aqua/css/ligerui-all.css" rel="stylesheet" type="text/css" />
<link href="../lib/ligerUI/skins/ligerui-icons.css" rel="stylesheet" type="text/css" />
<script src="../lib/jquery/jquery-1.3.2.min.js" type="text/javascript"></script>
<script src="../lib/ligerUI/js/plugins/ligerGrid.js" type="text/javascript"></script>
<script src="../lib/ligerUI/js/plugins/ligerToolBar.js" type="text/javascript"></script>
<script src="../lib/ligerUI/js/plugins/ligerDialog.js" type="text/javascript"></script>
<script src="AllProductData.js" type="text/javascript"></script>
<script type="text/javascript">
$(function () {
$("#toptoolbar").ligerToolBar({ items: [
{text: '導出Excel',id:'excel',icon:'print',click:itemclick},
{text: '導出Word' ,id:'word',icon:'print',click:itemclick}
]
});
$("#maingrid").ligerGrid({
columns: [
{ display: '主鍵', name: 'ProductID', type: 'int', totalSummary:{type: 'count'}},
{ display: '產品名', name: 'ProductName', align: 'left', width: 200 },
{ display: '單價', name: 'UnitPrice', align: 'right', type:'float',totalSummary:{render: function (suminf, column, cell){return '<div>最大值:' + suminf.max + '</div>';},align: 'left'}},
{ display: '倉庫數量', name: 'UnitsInStock', align: 'right', type: 'float',totalSummary:{type: 'sum'}}
],
dataAction: 'local',
data: AllProductData, sortName: 'ProductID',
showTitle: false, totalRender: f_totalRender,
width: '100%', height: '100%',heightDiff:-10
});
$("#pageloading").hide();
});
function f_totalRender(data, currentPageData)
{
return "總倉庫數量:"+data.UnitsInStockTotal;
}
function itemclick(item)
{
grid = $("#maingrid").ligerGetGridManager();
if(item.id)
{
switch (item.id)
{
case "excel":$.ligerDialog.open({url: "../service/print.aspx?exporttype=xls"});return;
case "word":$.ligerDialog.open({url: "../service/print.aspx?exporttype=doc"});return;
}
}
}
</script>
</head>
<body style="padding:0px; overflow:hidden; height:100% ">
<div id="toptoolbar"></div>
<div id="maingrid" style="margin:0; padding:0"></div>
<div style="display:none;"></div>
</body>
</html>
導出頁面print.aspx
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="print.aspx.cs" Inherits="example" EnableEventValidation = "false" ValidateRequest="false" %> <html> <head> <title></title> <link href="../lib/ligerUI/skins/aqua/css/ligerui-all.css" rel="stylesheet" type="text/css" /> <script src="../lib/jquery/jquery-1.3.2.min.js" type="text/javascript"></script> <script src="../lib/ligerUI1.1.0/js/ligerui.min.js" type="text/javascript"></script> <script type="text/javascript"> function GetQueryString(name) { var reg = new RegExp("(^|&)"+name+"=([^&]*)(&|$)"); var r= window.location.search.substr(1).match(reg); if (r!=null) return unescape(r[2]);return null; } function gethtml(g) { parent.$(".l-grid-header-table",g).attr("border","1"); parent.$(".l-grid-body-table",g).attr("border","1"); $("#hf").val( parent.$(".l-grid-header",g).html()+ //這里把表頭撈出來 parent.$(".l-grid-body-inner",g).html()+ //表身，具體數據 parent.$(".l-panel-bar-total",g).html()+"<br/>"+ //這是全局匯總，1.1.0版本新添加的 parent.$(".l-bar-text",g).html() //這是翻頁訊息 ); parent.$(".l-grid-header-table",g).attr("border","0"); parent.$(".l-grid-body-table",g).attr("border","0"); // parent.$(".l-grid-header-table",g).removeAttr("border"); // parent.$(".l-grid-body-table",g).removeAttr("border"); } function init() { if (GetQueryString("exporttype")=="xls") { document.getElementById("btnxls").click(); } else { document.getElementById("btndoc").click(); } setTimeout(function () { parent.$.ligerDialog.close(); }, 3000); } </script> </head> <body style="padding:20px" onload="init()"> <form id="form1" runat="server"> 導出中... <div style="visibility:hidden"> <asp:Button ID="btnxls" runat="server" Text="導出Excel" onclick="Button1_Click" OnClientClick="gethtml('#maingrid')"/> <asp:Button ID="btndoc" runat="server" Text="導出Word" onclick="Button2_Click" OnClientClick="gethtml('#maingrid')"/> </div> <asp:HiddenField ID="hf" runat="server" /> </form> </body> </html>
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:在點導出按鈕的時候，彈一個print.aspx頁面，這個頁面把grid的html傳給自己一個叫hf的hidden里面，然后后台response輸出這個html