数据动态插入表格

anxingyu_1984 · 发表于 2013-2-7 20:11:35

<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%><%String path = request.getContextPath();String basePath = request.getScheme() + "://"+ request.getServerName() + ":" + request.getServerPort()+ path + "/";%><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"><html><head><base href="<%=basePath%>"><title>My JSP 'index.jsp' starting page</title><meta http-equiv="pragma" content="no-cache"><meta http-equiv="cache-control" content="no-cache"><meta http-equiv="expires" content="0"><meta http-equiv="keywords" content="keyword1,keyword2,keyword3"><meta http-equiv="description" content="This is my page"></head><body><%List list = new ArrayList();int cels = 3;//test1String[] a = { "aaa", "1" };String[] b = { "bbb", "2" };String[] c = { "ccc", "1" };String[] d = { "ddd", "1" };//test2//String[] a = { "aaa", "2" };String[] b = { "bbb", "1" };String[] c = { "ccc", "1" };;String[] d = { "ddd", "2" };//test3//String[] a = { "aaa", "1" };String[] b = { "bbb", "2" };String[] c = { "ccc", "1" };;String[] d = { "ddd", "2" };//test4//String[] a = { "aaa", "1" };String[] b = { "bbb", "1" };String[] c = { "ccc", "2" };;String[] d = { "ddd", "2" };//test5//String[] a = { "aaa", "2" };String[] b = { "bbb", "2" };String[] c = { "ccc", "1" };;String[] d = { "ddd", "2" };//test6//String[] a = { "aaa", "2" };String[] b = { "bbb", "1" };String[] c = { "ccc", "2" };;String[] d = { "ddd", "2" };//test7//String[] a = { "aaa", "1" };String[] b = { "bbb", "2" };String[] c = { "ccc", "2" };;String[] d = { "ddd", "2" };//test8//String[] a = { "aaa", "2" };String[] b = { "bbb", "2" };String[] c = { "ccc", "2" };;String[] d = { "ddd", "2" };list.add(a);list.add(b);list.add(c);list.add(d);String html = "<table border='1'>";int size = list.size();Integer strCel=0;for ( int i = 0; i < size; i++) {String[] strObj = (String[]) list.get(i);String str = strObj[0];strCel = Integer.parseInt(strObj[1]);if (strCel == cels || strCel > cels) {html += (strCel!=1)?"<tr><td colspan='" + strCel + "'>" + str+ "</td></tr>":"<tr><td>" + str+ "</td></tr>";} else {html += (strCel!=1)?"<tr><td colspan='" + strCel + "'>" + str+ "</td>":"<tr><td>" + str+ "</td>";for (int j = i + 1; j < size; j++) {String[] strObj1 = (String[]) list.get(j);String str1 = strObj1[0];Integer strCel1 = Integer.parseInt(strObj1[1]);strCel += strCel1;i++;if (strCel < cels) {html += (strCel1!=1)?"<td colspan='" + strCel1 + "'>" + str1+ "</td>":"<td>" + str1+ "</td>";} else if (strCel > cels) {strCel -= strCel1;i--;int cel2=cels-strCel;for(int k=0;k<cel2;k++)html += "<td>&nbsp;</td>";break;} else {html += (strCel1!=1)?"<td colspan='" + strCel1 + "'>" + str1+ "</td></tr>":"<td>" + str1 + "</td></tr>";break;}}if(i+1>=size){int cel2=cels-strCel;for(int k=0;k<cel2;k++)html += "<td>&nbsp;</td>";html+="</tr>";}}}html+="</table>";System.out.println(html);out.println(html);%></body></html>

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