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新人报道，顺便问一下怎么样在让下面这个页面的数据能导出到excel表1 a/ R. |7 [0 I( u4 o
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, P( R( I8 m" F7 z代码如下：
$ h* i4 O; ^9 l5 j0 s
& e# V( u S9 r<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
% q! W& L# u! n8 }<%
$ k7 W# g. j% g' F2 g6 {* K String path = request.getContextPath();
7 b3 V& C5 y3 S ^) e* U& ~! p String basePath = request.getScheme() + "://"/ @5 G; W: d, b0 c: T% F4 e( ?
+ request.getServerName() + ":" + request.getServerPort()
6 [& O' x' W5 [$ ~! B% b + path + "/";- ]$ h4 _0 e# g1 }4 d9 }" k6 h
%>
( i8 ~0 G+ ]: u5 D2 Y `& Q<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"%>$ ]7 b8 h g, z( u: t% w% H' i' q
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
- x' F6 o( c9 Q" E) s+ E& d<html>
2 T$ m% A- |, y) w; Q* a <head>2 \ x1 u3 ^/ D5 T* U" ^
<base href="<%=basePath%>">/ x6 f: c2 l4 }8 i& [, `5 Q: g# [
9 t" x. E" m' Y$ O! L3 q. j8 Z
<title>采购信息</title> `) {6 D& }/ ~* Q2 k# J7 z! o# M2 @
+ w% u N$ W. f F( R0 k <meta http-equiv="pragma" content="no-cache">
( y G; T+ a( J; M L <meta http-equiv="cache-control" content="no-cache">' S4 I3 W x* q& ?: m$ Q
<meta http-equiv="expires" content="0">
?$ V4 X, q/ X$ d& g u- ?+ a3 H- } <meta http-equiv="keywords" content="keyword1,keyword2,keyword3">+ @; `) X& ]. o7 F6 L
<meta http-equiv="description" content="This is my page">& A: w$ f( v% m! S) s
<!--
7 S7 h! w }' S: \! W <link rel="stylesheet" type="text/css" href="styles.css">- _8 i6 Q$ {5 k/ x
--># l( c: M2 c& T+ w! h$ N& a
: ?4 y3 y, N2 e# Z' V
</head>
4 C; Q+ M n; O- r) @ B <script language="javascript" type="text/javascript" src="<%=path %>/My97DatePicker/WdatePicker.js" defer="defer" >+ s' F$ y" c# N
</script>: l$ L: C) c f2 y( y: e
<script type="text/javascript">; h" h! [# q" L: G5 Q# Q
//添加按钮. e2 q5 Y! m% x9 H& i
function add(){
4 W4 V! S& }( v! F0 ?2 i) F1 \. j/ F' d' j document.thisForm.action="buyadd.jsp";
* }9 F4 h: K# |) r3 L document.thisForm.submit();7 m# i) d- ~: L
}
- X; H# M' ~( V! D //修改按钮
4 m0 n" n# L9 L2 f function change(id){, S5 b7 a9 Y9 k; j) k
document.thisForm.action="OrderServlet?method=queryByid&flag=0&id="+id;
( c% L" p9 |. q$ O) ~, ]; f7 M1 _ document.thisForm.submit();
. H( U% \; m: v+ n }//查询按钮
1 w3 z3 F0 z6 C. _8 k! G0 k. d& \ //function query() {
- A) T5 }; q/ T7 x3 B) o //var oid = document.thisForm.oid.value;
) {. F" T1 U9 A, K3 A. J //var gname = document.thisForm.gname.value;
+ @/ g. m9 X; V7 c //document.thisForm.action="OrderServlet?method=queryid&flag=0&id="+oid+"&name="+gname;! n( w* Y4 G" o. s
//document.thisForm.submit();$ X5 Z% [+ t" M: i$ E) Q& i% `
//}
) N, h- }+ q7 ~( J4 s* y function search(){
# c4 l# @/ V- T. W document.thisForm.action="ProfitServlet?method=queryList";
) j# _" w/ \; i$ ^: d z$ I) V document.thisForm.submit();: v2 d$ L# ]" z: ^
}
5 a+ f& ~2 W% {" @. p/ l6 ? </script>
. `5 F' Y @6 `; U <body>% V0 Z7 ^, s$ }3 ^# B# b& J
<form action="" method="post" name="thisForm">
M H0 g& M6 s% c7 C <table width="100%" border="0" cellspacing="0" cellpadding="0">4 c7 i8 K. W" E% n9 [% Q
<tr>
( Q% m0 L$ l1 K3 n5 m <td>0 Z# t, N# ?" c, s5 V0 I- R4 Z4 C
<table width="100%" border="0" cellpadding="0" cellspacing="1"
8 g U, P3 y3 y u7 d bgcolor="#c5dbed">
+ v- i) m2 {- \ X8 u <tr>8 B8 S7 v1 v- O. d
<th height="29" background="images/bg_MainTable.jpg">- `: Y- c0 ^* X. ?
<!--主表格标题 开始--># y6 V# h6 {/ M _; B
<table width="100%" border="0" cellspacing="0" cellpadding="0">
. J) z# l* v8 c( v <tr>
5 G+ D8 f# j& {; Y( k- g, S& z <th align="left" class="STYLE1">* m2 I, ?: ?0 [* Y k% a5 L
采购信息查询7 ?% d+ ^0 o8 d/ p; V$ K
</th>2 }1 _: R1 G" _. ]. A
<th width="57" align="left">
% b( z1 A7 d9 Z8 o# d
) V7 ~& B" `* E0 P </th>8 G$ F, Y( x% N/ Z; ~
</tr>
% r$ g, ~" U% _$ |* w# T2 A% {/ j </table>
/ W" }& L3 x" ^ </th># ]) i' ~/ x' u' C) I0 j! H
</tr>4 M+ D3 C8 T" M1 S( L7 E5 \
<tr>; i) Z/ ^: O- r' {! M
<td align="center" valign="top" bgcolor="#FFFFFF">1 a7 A) H; x; X" ~8 F; t$ ^$ H$ p8 S
<table width="100%" border="0" cellspacing="0" cellpadding="5">
: w+ `6 A* H$ Y K <tr>
' v) U8 G. n% O2 P# S9 J; q <td>9 u" H& M7 C j8 G/ S0 V) ~# b
<table width="90%" border="0" cellspacing="0"; ^1 f% T' H2 }: K, z
cellpadding="5">2 x% ?7 [+ j5 K2 }; t2 U5 D" \
<tr>% C; P' g5 g. t5 X
<td align="left">) o2 s% k% [' h* a( G- C8 G @
采购编号：
9 i9 ~7 S* N# M, w0 l <input type="text" class="inputbox_01", [, L5 a3 Y3 j5 o7 t4 T! O
style="width: 100px" name="oid" /> V' z1 U0 r) y1 }0 _
</td>7 A, s4 U) [. \# C W& z; M
<td align="left">
+ c$ A1 b7 N* J Q 商品名称：
: h1 ]& p, U6 ?! \4 |# w% f <input type="text" class="inputbox_01"
% n* J4 Q7 U$ I5 b" _0 C% ? style="width: 100px" name="gname" />
/ U/ I% e0 s. H; g& C, B </td>0 \5 `) E$ [9 g
<td align="left">4 ?6 Z" Z* v* K8 F% f2 f# }
采购日期：& k' X5 S% M* Z6 o9 l R! L
<input type="text" class="inputbox_01" style="width: 120px" name="starttime" value="${ticketInfo.datetime}" />1 i9 ^% d# w+ ]9 q5 O
至
. {2 [2 z4 U6 [5 }7 m3 ? <input type="text" class="inputbox_01" style="width: 120px" name="endtime" value="${ticketInfo.datetime}"/>
2 I' C0 ]/ T. V+ u
9 c }2 [) z2 `' V </td>
" x4 r8 O4 t( z' P5 E: \ <td width="10%" align="right">2 e7 l! ?- L8 E3 |# X
<input type="button" name="button" id="button" value="查询"
- B: T* S3 u4 j* V \; y. V, Z class="btn_01" />
% R: {( p# R& j+ k; j$ ]: l </td>) {" ^8 F/ O5 S {4 E8 I
<td width="10%" align="right">9 |9 X! N0 U( B# {( ^
<input type="button" name="button" id="button" value="添加"
4 ~. G+ o& A1 y4 C0 Y- l- S9 w1 q class="btn_01" />
' V& I# W8 P1 J& R' q3 i </td>
2 {& s; g: b# o3 Q' } </tr>+ d7 t$ H1 D q! G8 s3 g
</table>
8 ?, }# j- l/ A) [ <!--查询区域 结束 -->
7 o8 c Y* x5 G6 h P% k8 g; J5 D. t </table>
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" B, Q1 a; ^: R </td># s! `& M' B6 \# E4 {) p5 u
</tr>7 ], h9 F5 c$ U" {( O+ h1 J
* r8 l# z: d2 b1 z2 @( J$ C2 n" w
<tr>4 z; u& b% W. L3 x
<td height="88" bgcolor="#FFFFFF">5 l2 B( [7 k9 N4 j W& D
<table width="100%" border="1" cellpadding="0" cellspacing="0">( v! k% x7 N+ Q+ B% ]
<!--子表格标题 开始 -->
' _5 q! [; I" F' ~8 f <tr>1 T7 Y# Q" j$ r* e, c* U
<th width="8%" height="23" background="images/bg_MainTh.jpg"5 k& L1 a$ g7 l: P0 E0 C
class="color_254374">, s) T; |2 t) `
采购编号
6 g2 @: c" ^+ |2 ?# w/ x6 V </th>7 y% s* C" i# V' h& P
<th width="8%" height="23" background="images/bg_MainTh.jpg"
( m: g, ?& {4 ]8 F2 G2 } class="color_254374">4 w+ Q/ \" S/ a+ @
商品名称) B- S3 \1 b' C: ^% S# s
</th>+ L2 N' I& V+ b2 w* @* F
<th width="8%" height="23" background="images/bg_MainTh.jpg"
8 I1 W6 w3 c( V9 N) V& K, h class="color_254374">; t$ c$ a8 L9 g
采购人员
; y; `' F+ D) w3 k) Y3 x </th>
& j+ b1 y$ P) l <th width="8%" background="images/bg_MainTh.jpg"
4 k8 i* L; K5 D: A; @+ L class="color_254374">4 [' l h9 @: h2 H3 Q
采购数量
8 g# Z" m; L) ^( X# M0 N </th>
A! c f1 {4 f T" D+ F, u8 n9 ` <th width="8%" background="images/bg_MainTh.jpg"
: ~% \0 Q& P, ^7 r class="color_254374">
6 P& x# R# j" L% o6 i2 P+ O 采购价格, _0 v: ~; @+ B: N9 C! o0 E
</th> i& `* Z E5 Q5 X$ {
<th width="8%" background="images/bg_MainTh.jpg"
- y- U" ?7 u+ N2 d" l% G/ T class="color_254374">. C) v- j( O. u4 @
采购日期0 U% u$ k6 d# ^* h
</th>: _: t9 v4 a/ @/ D$ O$ p! z" H
<th width="8%" background="images/bg_MainTh.jpg"
2 a0 J) l$ ?- W$ X( C" ]4 p class="color_254374">0 o* |4 M D4 I! U( A' {
操作4 M8 _, ~7 U8 T. J4 |
</th>. E. o" J+ @ v( t5 u
</tr>1 x- c$ n# R8 r) ^0 R- w
<!--子表格标题 结束 -->
+ F9 z) h ^( ~6 o. e1 n- H; }1 v2 y <!--子表格列表 开始 -->
! O4 Y# I+ s( h! l3 Z; z( r7 A <c:forEach var="map" items="${list}">/ p3 @: F0 x8 Y* y$ ]" f% u
<tr>
7 w9 R: f& m$ _% G <td align="center">
1 `, m+ O$ }. @0 w7 y ${map.o_id }
F0 ^5 l6 m+ K# z& _ </td>0 E& [- P3 y2 V9 j8 }
<td height="24" align="center">
$ w# P6 J& d ]" M, f$ `' Z0 Q. O ${map.g_name } R+ _3 ?* U3 o8 l& A: k
</td>
" C) P v+ _, v% y$ | <td height="24" align="center">
" x3 [8 e1 b! m: D& F$ ~ ${map.p_name }8 g1 J' A4 P0 M
</td>
% e6 Q! W7 R% s; T" _ ~# v <td height="24" align="center">
( F2 q4 f6 t) f ${map.o_count }, \% @4 {7 E* O% f ^% Y& C
</td>
8 N% A7 I0 P* o6 ` <td height="24" align="center">) O3 a- n9 N8 `3 H% l
${map.o_price }
5 q. q) U% U& q; z* u) z& E </td>3 a& a, Q9 W" X7 A, i- z
<td height="24" align="center">* y% j) L3 T' B& m% O
${map.o_date }7 R. y* x" Q6 q
</td>* p% z8 u- a8 C2 V# l' V" v
<td align="center">
& z8 X- O. {5 _$ U2 ]" F C <input type="button" name="button" id="button" value="修改". ? r' {% c2 W5 g" i1 f" H
class="btn_02" />: {! l5 W/ n m* w+ x' i
</td>8 U, l3 a+ b! W/ m
</tr>
, Q3 T V* r3 R( j: j </c:forEach>$ k* n6 L9 a. X% }
</table> l2 x, k( x; u+ S( `( c5 U
<!--子表格列表 结束 -->2 t4 ?. ?" _, _6 N0 S" u; u5 e7 d% u
</td>, Q' W4 I+ q1 P9 V8 ^
</tr>
1 ^) h6 }& D, F- {& }7 T/ H, @( D' b" o; d </table>
1 v T7 \2 W" R' v1 W9 h. K; w* x! C
, z$ Z7 F6 F! e1 C9 g9 K <table>
! f* }5 j2 t) _: P* m <tr>8 B) T( t" A @% d; a' o6 k6 j
<td align="center">( @* t) j4 H3 r6 M B
当前第${requestScope.pageNo}页,共${requestScope.totalPage}页
% n9 N+ Y0 e5 S% I3 e </td>
& _3 j) g: Z' O# z; {% p* U <c:if test="${fg==0}">
/ @6 ^" ]8 d/ g# @$ y+ \ <td align="center">& k/ r& j/ h/ R7 ?! S
<a href="OrderServlet?method=query&flag=0&pageNo=1">首页</a>, p: J. J! z) a4 h4 `
</td>% X7 j$ Q t4 K5 P' J
<td align="center">
; s) C" \9 U1 p; o" e3 s5 d& E" ^" x <c:if test="${requestScope.pageNo>1}">
2 w" V' t' Y; R4 g6 a+ V <a
# Z0 p8 M- }# K4 ? g& |( ~ href="OrderServlet?method=query&flag=0&pageNo=${requestScope.pageNo-1}">上一页</a>" U0 n0 L* I/ U5 E( X! |, Z# L4 `
</c:if>( _' F/ }% F1 R) h- s: e
</td>
6 _) L; M% i, P* Z5 k6 r <td align="center">
, ]! K0 [5 I) W9 `" X <c:if test="${requestScope.pageNo<requestScope.totalPage}">
' R5 U; M% h! k: D' N' W <a
/ u& {+ k% D% E+ G; F% i6 Y href="OrderServlet?method=query&flag=0&pageNo=${requestScope.pageNo+1}">下一页</a>1 O( Q5 e$ z8 O# h( n9 Q
</c:if># x* _7 F, X9 _! N5 w
</td>
S9 S, O _/ ? <td align="center">
/ w5 S8 W1 o( R& D, S- } <a
+ t7 o5 \7 d6 N+ ]4 D( G href="OrderServlet?method=query&flag=0&pageNo=${requestScope.totalPage}">尾页</a>
8 c2 J# x4 W6 g9 V </td>
$ {/ {5 X! K( `3 b: D. w: p% e </c:if>
$ N8 l6 `7 A& k0 f </tr>
( `) ?. {: |1 h; ]- C </table>
& [* Q/ K& F$ f( d( l </table>( V; R4 j* H7 Y% K! H* r
</body>
, `6 F5 m* e7 y5 g* t, T" V6 \</html>
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