如题，项目要用到jeasyui，所以必须要下载它的demo，获取相应的js,css等等的文件
jeasyui的下载地址：http://www.jeasyui.com/download/index.php
<!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="easyui/themes/default/easyui.css" rel="stylesheet" type="text/css" />
<link href="easyui/themes/icon.css" rel="stylesheet" type="text/css" />
<link href="easyui/demo.css" rel="stylesheet" type="text/css" />
<script src="easyui/jquery.min.js" type="text/javascript"></script>
<script src="easyui/jquery.easyui.min.js" type="text/javascript"></script>
<script type="text/javascript">
$
(function
() {
$
("#tab"
).
datagrid({
// width: 600, //宽度
height: 400, //高度
singleSelect: true, //选中
一行的设置
fitColumns:true,
url: "EditorUserHandler.ashx", //请求路径
title: "用户信息", //标题
iconCls: "icon-add", //图标
// collapsible: true, //隐藏按钮
//冻结列
// frozenColumns: [[{ field: "chk", "checkbox": true}]], //复选框
//列
rownumbers: false,
//传输参数
queryParams: { "action": "query" },
pagination: true,
toolbar: "#tool"
}
);
$
("#tab"
).
datagrid('getPager'
).pagination
({
beforePageText: "第",
afterPageText: "页",
displayMsg: "当前 {from} - {to}条数据 共{total} 条数据",
pageSize: 10,
pageList: [5, 10, 15, 20, 30]
}
);
}
)
</script>
<!--//打印-->
<script type="text/javascript">
function CreateFormPage
(strPrintName, print
Datagrid) {
var tableString = '<div><table width="100%"><tr style="text-align:center;"><td colspan="2" style="font-size:24px; font-weight:bold;"><span style="text-decoration:underline;"> </span>年<span style="text-decoration:underline;"> </span>半年广东省房屋市政工程安全生产文明施工示范工地申报项目汇总表</td></tr><tr><td style="text-align:left;">地区（部门）公 章： </td><td style="text-align:right;">报送时间： 年 月 日</td></tr></table> <table cellspacing="0" class="pb">';
var frozenColumns = print
Datagrid.
datagrid("options"
).frozenColumns; // 得到frozenColumns对象
var columns = print
Datagrid.
datagrid("options"
).columns; // 得到columns对象
var nameList = '';
// 载入title
if
(typeof columns != 'undefined' && columns != ''
) {
$
(columns
).each
(function
(index
) {
tableString += '\n<tr>';
if
(typeof frozenColumns != 'undefined' && typeof frozenColumns[index] != 'undefined'
) {
for
(var i = 0; i < frozenColumns[index].length; ++i
) {
if
(!frozenColumns[index][i].hidden
) {
tableString += '\n<th width="' + frozenColumns[index][i].width + '"';
if
(typeof frozenColumns[index][i].rowspan != 'undefined' && frozenColumns[index][i].rowspan > 1
) {
tableString += ' rowspan="' + frozenColumns[index][i].rowspan + '"';
}
if
(typeof frozenColumns[index][i].colspan != 'undefined' && frozenColumns[index][i].colspan > 1
) {
tableString += ' colspan="' + frozenColumns[index][i].colspan + '"';
}
if
(typeof frozenColumns[index][i].field != 'undefined' && frozenColumns[index][i].field != ''
) {
nameList += ',{"f":"' + frozenColumns[index][i].field + '", "a":"' + frozenColumns[index][i].align + '"}';
}
tableString += '>' + frozenColumns[0][i].title + '</th>';
}
}
}
for
(var i = 0; i < columns[index].length; ++i
) {
if
(!columns[index][i].hidden
) {
tableString += '\n<th width="' + columns[index][i].width + '"';
if
(typeof columns[index][i].rowspan != 'undefined' && columns[index][i].rowspan > 1
) {
tableString += ' rowspan="' + columns[index][i].rowspan + '"';
}
if
(typeof columns[index][i].colspan != 'undefined' && columns[index][i].colspan > 1
) {
tableString += ' colspan="' + columns[index][i].colspan + '"';
}
if
(typeof columns[index][i].field != 'undefined' && columns[index][i].field != ''
) {
nameList += ',{"f":"' + columns[index][i].field + '", "a":"' + columns[index][i].align + '"}';
}
tableString += '>' + columns[index][i].title + '</th>';
}
}
tableString += '\n</tr>';
}
);
}
// 载入内容
var rows = print
Datagrid.
datagrid("getRows"
); // 这段代码是获取当前页的所有行
var nl = eval
('
([' + nameList.substring
(1
) + ']
)'
);
for
(var i = 0; i < rows.length; ++i
) {
tableString += '\n<tr>';
$
(nl
).each
(function
(j
) {
var e = nl[j].f.lastIndexOf
('_0'
);
tableString += '\n<td';
if
(nl[j].a != 'undefined' && nl[j].a != ''
) {
tableString += ' style="text-align:' + nl[j].a + ';"';
}
tableString += '>';
if
(e + 2 == nl[j].f.length
) {
tableString += rows[i][nl[j].f.substring
(0, e
)];
}
else
tableString += rows[i][nl[j].f];
tableString += '</td>';
}
);
tableString += '\n</tr>';
}
tableString += '\n</table></div>';
window.showModalDialog
("/print.htm", tableString,
"location:No;status:No;help:No;dialogWidth:800px;dialogHeight:600px;scroll:auto;"
);
}
</script>
<!--//导出-->
<script type="text/javascript">
function ChangeToTable
(print
Datagrid) {
var tableString = '<table cellspacing="0" class="pb">';
var frozenColumns = print
Datagrid.
datagrid("options"
).frozenColumns; // 得到frozenColumns对象
var columns = print
Datagrid.
datagrid("options"
).columns; // 得到columns对象
var nameList = new Array
();
// 载入title
if
(typeof columns != 'undefined' && columns != ''
) {
$
(columns
).each
(function
(index
) {
tableString += '\n<tr>';
if
(typeof frozenColumns != 'undefined' && typeof frozenColumns[index] != 'undefined'
) {
for
(var i = 0; i < frozenColumns[index].length; ++i
) {
if
(!frozenColumns[index][i].hidden
) {
tableString += '\n<th width="' + frozenColumns[index][i].width + '"';
if
(typeof frozenColumns[index][i].rowspan != 'undefined' && frozenColumns[index][i].rowspan > 1
) {
tableString += ' rowspan="' + frozenColumns[index][i].rowspan + '"';
}
if
(typeof frozenColumns[index][i].colspan != 'undefined' && frozenColumns[index][i].colspan > 1
) {
tableString += ' colspan="' + frozenColumns[index][i].colspan + '"';
}
if
(typeof frozenColumns[index][i].field != 'undefined' && frozenColumns[index][i].field != ''
) {
nameList.push
(frozenColumns[index][i]
);
}
tableString += '>' + frozenColumns[0][i].title + '</th>';
}
}
}
for
(var i = 0; i < columns[index].length; ++i
) {
if
(!columns[index][i].hidden
) {
tableString += '\n<th width="' + columns[index][i].width + '"';
if
(typeof columns[index][i].rowspan != 'undefined' && columns[index][i].rowspan > 1
) {
tableString += ' rowspan="' + columns[index][i].rowspan + '"';
}
if
(typeof columns[index][i].colspan != 'undefined' && columns[index][i].colspan > 1
) {
tableString += ' colspan="' + columns[index][i].colspan + '"';
}
if
(typeof columns[index][i].field != 'undefined' && columns[index][i].field != ''
) {
nameList.push
(columns[index][i]
);
}
tableString += '>' + columns[index][i].title + '</th>';
}
}
tableString += '\n</tr>';
}
);
}
// 载入内容
var rows = print
Datagrid.
datagrid("getRows"
); // 这段代码是获取当前页的所有行
for
(var i = 0; i < rows.length; ++i
) {
tableString += '\n<tr>';
for
(var j = 0; j < nameList.length; ++j
) {
var e = nameList[j].field.lastIndexOf
('_0'
);
tableString += '\n<td';
if
(nameList[j].align != 'undefined' && nameList[j].align != ''
) {
tableString += ' style="text-align:' + nameList[j].align + ';"';
}
tableString += '>';
if
(e + 2 == nameList[j].field.length
) {
tableString += rows[i][nameList[j].field.substring
(0, e
)];
}
else
tableString += rows[i][nameList[j].field];
tableString += '</td>';
}
tableString += '\n</tr>';
}
tableString += '\n</table>';
return tableString;
}
function Export
(strXlsName, exportGrid
) {
var f = $
('<form action="export.aspx" method="post" id="fm1"></form>'
);
var i = $
('<input type="hidden" id="txtContent" name="txtContent" />'
);
var l = $
('<input type="hidden" id="txtName" name="txtName" />'
);
i.val
(ChangeToTable
(exportGrid
));
i.appendTo
(f
);
l.val
(strXlsName
);
l.appendTo
(f
);
f.appendTo
(document.body
).submit
();
try {
document.body.removeChild
(f
);
} catch
(e
) { }
}
</script>
</head>
<body>
<a href="javascript:void
(0
);" onclick="CreateFormPage
('打印测试', $
('#tab'
));">打印</a>
<a href="javascript:void
(0
);" onclick="Export
('导出
excel', $
('#tab'
));">导出</a>
<table id="tab">
<thead>
<tr>
<th data-options="field:'flid',width:80" rowspan="2">编号</th>
<th data-options="field:'flname',width:100" rowspan="2">姓名</th>
<th colspan="3">详细信息</th>
<th colspan="2">登录信息</th>
</tr>
<tr>
<th data-options="field:'fladdress',width:80,align:'right'">地址</th>
<th data-options="field:'flphone',width:80,align:'right'">电话</th>
<th data-options="field:'flemail',width:240">邮箱</th>
<th data-options="field:'fl
loginname',width:60,align:'center'">登录名</th>
<th data-options="field:'fl
loginpwd',width:60,align:'center'">密码</th>
</tr>
</thead></table>
<div id="tool">
<table border="0" cellspacing="0" cellpadding="0" width="100%" class="easyui-
datagrid">
<!--<tr>
<td style=" padding-left:2px">
<a href="#" class="easyui-linkbutton" id="id_add" iconcls="icon-add" plain="true" onclick="add_dg
();" >添加</a>
<a href="#" class="easyui-linkbutton" id="id_edit" iconCls="icon-edit" plain="true" onclick="edit_dg
();">修改</a>
<a href="#" class="easyui-linkbutton" id="id_cancel " onclick="delete_dg
();" iconcls="icon-cancel" plain="true">删除</a>
</td>
</tr>-->
</table>
</div>
<br />
<div id="dd_dg" style=" display:none">
<form id="fm_dg">
编号:<input id="flid" name="flid" class="easyui-numberbox" type="text" required="true" missingMessage="请输入编号" />
<br />
姓名:<input id="flname" name="flname" class="easyui-validatebox" required="true" missingMessage="请输入姓名"/>
<br />
地址:<input id="fladdress" name="fladdress" class="easyui-validatebox" type="text" required="true" missingMessage="请输入地址" />
<br />
电话:<input id="flphone" name="flphone" class="easyui-validatebox" type="text" required="true" missingMessage="请输入电话" />
<br />
邮箱:<input id="flMail" name="flMail" class="easyui-validatebox" type="text" validType="email" required="true" missingMessage="请输入邮箱" />
<br />
登录名:<input id="fl
loginname" name="fl
loginname" class="easyui-validatebox" type="text" required="true" missingMessage="请输入登录名" />
<br />
密码:<input type="password" id="fl
loginpwd" name="fl
loginpwd" class="easyui-validatebox" required="true" missingMessage="请输入密码" />
<br />
</form>
</div>
</body>
</html>
本文档介绍如何仅使用DataGrid控件，不依赖第三方工具，创建统计报表。重点在于数据处理和报表格式化两大部分。数据处理部分涉及特殊编码的字符串表示表头和二维表单数据体；报表格式化部分则讲解如何解析编码表头，通用化DataGrid的格式设置。以系统登录情况统计为例，展示了具体实现步骤，包括统计每个用户的登录次数，并能通过超链接查看详细登录记录。
）
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