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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% ^2 h3 q! |3 A: m: ^
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代码如下：
# g+ R) R; _7 z+ X" _& [8 ?
- ~% j- G3 o8 C- g4 S, o/ ^' ?<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>5 @7 [ H; v& H8 X( Z
<%
% f8 t9 x" i& R2 T! e B String path = request.getContextPath();
+ g/ }$ A8 C0 t2 y String basePath = request.getScheme() + "://"
! ^: F' t5 o+ |8 N* w + request.getServerName() + ":" + request.getServerPort()
1 M) d6 o* A ?( G2 t + path + "/";
4 L0 L6 c# ?5 |%>
$ R4 O- S& O0 E# o. ]; r' t! j G<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"%>7 ?/ Z' A& p- ~2 r8 g5 j
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">% {* R1 W" M) d" c1 d
<html>
4 s. w0 w, U. `4 @' L <head>
( D3 f& f7 G8 [2 x' Y! b <base href="<%=basePath%>">, k) X B7 h( P) s( r
+ G, H) K3 _" j) K4 f
<title>采购信息</title>
, u7 @+ b/ p# p. [, r* m! U( p" l4 j' Z9 U# ]" E; M, N& }. Q, J
<meta http-equiv="pragma" content="no-cache">
. i0 }, \1 G0 w ` <meta http-equiv="cache-control" content="no-cache">
) R% o/ \! k, ?( {! V+ M# S <meta http-equiv="expires" content="0">
( C2 v, m. u( S: O9 G3 j2 T <meta http-equiv="keywords" content="keyword1,keyword2,keyword3">+ h7 k0 i+ h' v; R; O& k. l' q% U7 }& t
<meta http-equiv="description" content="This is my page">
& O/ c5 c% Q' G! h$ z* w/ F <!--
* n+ N8 B$ p3 g. d! i2 u0 M, u, N <link rel="stylesheet" type="text/css" href="styles.css">: y+ D/ y3 H# [9 N3 H, M' D' m) l
-->
9 a2 E! R3 |/ ?" `$ H5 A$ ]5 a8 l" d( S
</head>
% N/ ]* v" ^) X- S <script language="javascript" type="text/javascript" src="<%=path %>/My97DatePicker/WdatePicker.js" defer="defer" >1 L6 l! o$ n, V- t: O
</script>! A, e7 j: P2 S3 L
<script type="text/javascript">5 o5 y8 o: D, W! \" I( j. f
//添加按钮
- {9 S( z# R+ y2 L. K4 A function add(){9 i2 U! f) z, L" u; j4 S* ]
document.thisForm.action="buyadd.jsp";# B. k# ]" ~2 P( E
document.thisForm.submit();& ~( L. ~- D3 g4 [6 g
}! f! @+ Y# ]: U; U( N% E
//修改按钮
5 x1 e2 i- ~4 _: w, Y W; p function change(id){7 O; @! d7 m- b% P! @- l# P
document.thisForm.action="OrderServlet?method=queryByid&flag=0&id="+id;
$ b9 k* _" R; E$ `& b/ H$ v, N+ c document.thisForm.submit();
" |$ q4 _- B, t }//查询按钮
( k3 X+ K) | |3 l- o //function query() {
: I8 P; s8 Z5 v* S7 \ //var oid = document.thisForm.oid.value;. z" e6 r4 Y K) s0 |
//var gname = document.thisForm.gname.value;# h4 v9 ~$ C1 a3 `& B
//document.thisForm.action="OrderServlet?method=queryid&flag=0&id="+oid+"&name="+gname;
# R0 Q5 H* w8 u5 e //document.thisForm.submit();! `/ V; Z9 |% t# o) I$ d
//}. }6 ^2 N5 W) M) s, |
function search(){7 T# [) e! o( y4 z+ s: t8 b1 l$ Q
document.thisForm.action="ProfitServlet?method=queryList";) H: U% x7 h2 V% F2 \! P! o
document.thisForm.submit();
' Q0 S2 A7 f9 ` |8 z% p2 @. K }( \8 d9 Q2 A! e6 R# `" h; h
</script>
! h+ Z6 o" [' Z {9 d <body>8 V& W8 c$ I g9 X/ J( I$ y
<form action="" method="post" name="thisForm">( A2 B# f1 o9 L* ?0 @, w( E
<table width="100%" border="0" cellspacing="0" cellpadding="0"> d, j' Y9 [; k0 Y' a
<tr>
, ~: r7 I) G1 Y6 c <td>2 Y" {' g" z) b: R$ P% u) O
<table width="100%" border="0" cellpadding="0" cellspacing="1"; l, @, W- v h
bgcolor="#c5dbed">
6 o2 ?5 b& b0 L3 [0 J2 u <tr>" Q* g8 M6 l, N' A
<th height="29" background="images/bg_MainTable.jpg">
$ y8 d3 j/ M- ?7 \; n <!--主表格标题 开始-->
# |/ o: O0 a& }, F1 _" T <table width="100%" border="0" cellspacing="0" cellpadding="0">
# \" [3 J/ V7 w$ ~& u4 ?# S <tr>
3 Z" Y9 M9 R( m8 a4 [; [ <th align="left" class="STYLE1">
3 ]% Q. L' r) w4 f+ j3 Q' z; a 采购信息查询* n% O$ z7 [, t2 t# M
</th>. E, A/ u% H( l% ~: ^" y# Z2 ~
<th width="57" align="left">8 t3 x- ?2 s2 s- ?( |) B# j) M+ `; l
0 r- C; c, S" Q, j$ S4 v </th>/ S% E/ Y) I/ L
</tr>- n1 l; p3 h) V3 \" s# e; Z
</table>
8 O( l, F8 T# B( {% [ </th>- d) ~6 u! ]' w1 n/ [
</tr>/ S3 G% e5 E, c/ F) M Z0 O
<tr>
# z% G5 d( z2 L, n3 C; L <td align="center" valign="top" bgcolor="#FFFFFF">0 |; V9 g# b; l. i
<table width="100%" border="0" cellspacing="0" cellpadding="5">
: J( o6 c( ?: k/ p% O <tr>
, [3 H3 b0 X) E. z <td>
8 @% a5 K, i5 i( H <table width="90%" border="0" cellspacing="0"7 q. E6 x$ b: d5 h
cellpadding="5">8 x% C+ d: V4 }* n% F
<tr>% V/ Q7 {( ]( d6 I
<td align="left">
$ {, g6 Q# w* E0 }2 K& [. c/ H 采购编号：
9 R2 Q" N7 G- d- q" ?$ A( q <input type="text" class="inputbox_01": Z3 c+ X: m1 ~8 X" X
style="width: 100px" name="oid" />9 z! A0 j) ]. E& a) m
</td>
) H8 L1 C3 n) j. D. g o, E <td align="left">. A' q- T9 ?# j3 }
商品名称：1 @$ e) e, s, ~$ y+ g- t
<input type="text" class="inputbox_01". i3 Z4 B, K8 p3 T$ H# i0 t, w$ Z
style="width: 100px" name="gname" />
% C% u# X3 c( T6 v4 ^: _ </td>9 t0 z+ g j3 f7 f0 a. Q( `2 o6 B
<td align="left">
( ]+ o% d! p. ^' B 采购日期：1 @) Z3 t+ L( x1 ?4 c# _* ]
<input type="text" class="inputbox_01" style="width: 120px" name="starttime" value="${ticketInfo.datetime}" />+ D6 \0 u+ s1 ?! d! y; o' D: B+ s4 U
至
, a+ Z7 o: e2 V0 o <input type="text" class="inputbox_01" style="width: 120px" name="endtime" value="${ticketInfo.datetime}"/>. v7 ~# f! _* T
% c, Y1 X5 h7 {, e; @4 J
</td>9 |% ?$ \1 t- T5 g0 _% l
<td width="10%" align="right">
0 [% d3 v/ r/ d% u& m* W <input type="button" name="button" id="button" value="查询"
5 _ a: |$ ]8 W# Q class="btn_01" />
6 N/ K+ p# Q0 P. L5 H( G4 m </td>. W" g$ f6 E0 ^0 W$ ^' R# p
<td width="10%" align="right">
# p; I3 J# o3 F8 c% U0 {; i* b <input type="button" name="button" id="button" value="添加"2 H4 X7 [1 A$ T( f. {
class="btn_01" />
/ m" ?9 {! H# W0 e9 R </td>5 S" i7 z/ i4 x q5 M* y6 U/ `
</tr>
# P% ?5 G2 p8 [ </table>
# w! C4 j+ [+ h% D+ d <!--查询区域 结束 -->
) o7 `1 z8 K3 {: t7 M </table>
% j. S' g: ^! \1 L0 R. U0 C, x
1 S% Y6 y P8 R5 m% C </td>
' D* x8 ?5 M k6 z9 L </tr>5 S/ {! a2 B4 a2 w! j. w
6 L* N& A$ m: g0 `7 h) t8 y
<tr>
' ]/ o9 a$ ^" V, @ <td height="88" bgcolor="#FFFFFF">" R# b2 r& m. M K6 H- ^: O' M! ^! u
<table width="100%" border="1" cellpadding="0" cellspacing="0">
/ P% T/ t% U! d <!--子表格标题 开始 -->4 N4 H, e7 X7 D8 ?
<tr>
Q* X$ x* H9 K' l! \( p5 V <th width="8%" height="23" background="images/bg_MainTh.jpg"& a. M, u z% p- N1 t
class="color_254374">
+ S3 o; B# v4 U5 a! a# f 采购编号) A- m6 L! _# h% K0 ?
</th> n1 J A5 t8 s2 I) a: @- g
<th width="8%" height="23" background="images/bg_MainTh.jpg"& D" f! ~* b. H6 l. o
class="color_254374">
* o* X+ R/ r0 \) E* P8 U 商品名称
9 K% e8 U K5 d2 O, @% W </th>
$ J( d8 \# M( [3 u2 H' c <th width="8%" height="23" background="images/bg_MainTh.jpg"
8 c) B% L+ _! U0 W: T# } class="color_254374">
0 \& ?/ n' l2 X+ |8 W: m5 J 采购人员( z$ V4 r7 Q: U( u
</th># v3 A+ Z' Y5 O5 W3 @
<th width="8%" background="images/bg_MainTh.jpg". Z( I9 ^) f; G5 ?5 o2 b: h
class="color_254374">
$ w3 E6 E. h% X 采购数量
' r. X3 m8 s$ n2 i* O1 H </th>
3 V" Y0 v% w- R7 B$ q <th width="8%" background="images/bg_MainTh.jpg": ~' t1 }7 {! ?) K( n' t. w
class="color_254374">$ Z6 V J3 z I: K8 N( f7 u1 C
采购价格/ a+ Y+ v! c" `, Q1 D
</th>3 y8 W) @' j: v3 i& t
<th width="8%" background="images/bg_MainTh.jpg"
0 ?& J' s' @& Y" w) T class="color_254374">' W9 ?) Y: m: |# Y
采购日期
; {$ v1 Q8 x- ^4 u* b </th>- N- i" k0 l% v0 r2 n. U
<th width="8%" background="images/bg_MainTh.jpg"9 b; t8 R$ C: p/ t* [$ m
class="color_254374">% m8 c" V. R3 d$ S$ I1 ?
操作
9 @/ b3 O3 E/ a5 H! U6 [# a; l </th>8 f$ S. D8 S/ G- C; J
</tr>
% L! J9 Y5 Q; R2 G' P9 }9 ` <!--子表格标题 结束 -->
" S3 D/ D3 Y) y/ J o <!--子表格列表 开始 -->) v) B+ |3 g) E* ^4 @: _5 X: K
<c:forEach var="map" items="${list}">
# U' a( j! \# V5 h <tr>
( n0 J( g- W% d( R; E; e <td align="center"> A1 _6 I# P4 g2 H7 s+ M
${map.o_id }$ B' V8 R6 j7 Q' B- e9 o
</td>
0 L# T+ A& P9 [9 F7 J4 Z <td height="24" align="center">0 P# c6 _9 S z
${map.g_name }" L! r+ C0 N; R& N6 c
</td>
) \* S m; w6 @% M4 h* j& W3 o8 o <td height="24" align="center">
7 a/ J5 U7 p7 l% f0 q' i8 I2 u ${map.p_name }
( N9 i, D5 j* X0 K; r; T </td>8 x8 ^# m" W S
<td height="24" align="center">
2 n8 ]# C/ O( }; {5 w ${map.o_count }4 o& P+ t. h, N8 C0 ^/ e- H2 ^
</td>5 Z4 A; T3 ~+ D" y* W
<td height="24" align="center">
0 N1 B# J7 x- W) } ${map.o_price }
3 T: H3 |! W4 { </td>: R) Q: J4 c& W9 S8 b
<td height="24" align="center">
* j( g$ x6 T9 E5 ~0 p4 w ${map.o_date }
& i% J. |, u/ f </td>% f' a. w0 t! m* f6 ?* b
<td align="center">& t1 @; |* U( F8 s2 ]7 h
<input type="button" name="button" id="button" value="修改"
_% t E$ Q7 @) w/ N2 U class="btn_02" />
6 H) |& R8 \3 ~/ Z6 t4 i$ U </td>
/ ^4 y- f& t5 u </tr>! y- ^ K' v4 m7 ?
</c:forEach>
( g. S% ]* e6 U( ]0 I" Z </table>
/ z6 m' s; L% o0 z/ y <!--子表格列表 结束 -->
5 R9 S z) p' i7 N' J Q, w0 `0 w- ~ </td>
" s! x0 W [9 L' [' A </tr>7 Q5 B& U# d! k+ _
</table>
. B6 V, a+ L, i5 n
4 p4 h" L4 l/ z) L. ?) k <table>
$ O5 U1 g6 R& h, P3 A- U <tr>
" }7 `8 Y y. Y7 a& R <td align="center">
) ? a, |" v5 e' l7 V 当前第${requestScope.pageNo}页,共${requestScope.totalPage}页3 R, m6 q$ c" k. d: U2 N
</td>
0 K4 Z$ s% h. @$ w) O) U <c:if test="${fg==0}">5 A, t$ ?) ?1 d2 H- f* q
<td align="center">
, Z; v; [$ Z6 E9 P <a href="OrderServlet?method=query&flag=0&pageNo=1">首页</a>! Z' i' u4 ~. W
</td> W5 h% M+ G$ S2 l$ K
<td align="center">
7 o/ D; W3 A, X. l! O: x' q1 Z+ ~& s( ] <c:if test="${requestScope.pageNo>1}">
* r) u: J4 {$ H( z \* v' Z <a
1 {+ I' k# |0 f* l* A+ `# H href="OrderServlet?method=query&flag=0&pageNo=${requestScope.pageNo-1}">上一页</a>/ l/ r3 s2 u& I* u7 W: m* x, ]1 X" t/ T1 s
</c:if>
1 [% v+ m6 b" m- S7 _ </td>& k6 J0 m$ M1 L6 a& B4 J
<td align="center">$ L. N1 Q: {4 K- Z8 }
<c:if test="${requestScope.pageNo<requestScope.totalPage}">
" N$ F; {* s7 |$ q <a: G* H9 q: l4 T( {8 E P
href="OrderServlet?method=query&flag=0&pageNo=${requestScope.pageNo+1}">下一页</a>
4 x, r6 }0 b. L </c:if>
( ?4 |. Y j5 |' p J </td>
. O8 V# ]; m" M8 Y <td align="center">
$ \. T! n) o' n. H5 h- n <a
- R# \/ J. o1 G href="OrderServlet?method=query&flag=0&pageNo=${requestScope.totalPage}">尾页</a>' S& |! z3 l. C9 t7 G
</td>
8 ^; G' H( `( f </c:if>9 n$ C# L: H* w6 n( t9 M% l& T
</tr>
- M+ {) M5 {: I( M) |0 b) s </table>
% ^" p& Z7 ? h6 K$ _3 p </table>
" B9 U$ w# R* m0 b </body>+ n) r7 d/ ^& w3 l# K5 @) E/ K2 T/ q
</html>
" ^1 O5 M9 C" O, W
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