jsp頁面:
<%@ page contentType="text/html; charset=utf-8" %>
<%@include file="/common.jsp"%>
<html>
<head>
<title>
testArr
</title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"></head>
<body bgcolor="#ffffff">
<html:form action="/testArr.do"? enctype="multipart/form-data">
<input type="hidden" name="fileUpLoadNumberRow" id="fileUpLoadNumberRow" value="1">
?<table? <%=tableStyle%> id="testArr">
?<tr? class="ListTableHeader" >
???? <td width="13%"? align="center"><b>操作</b></td>
???? <td width="33%"? align="center"><b>文件描述</b></td>
? <td width="54%"? align="center"><b>源文件</b></td>
?</tr>
?<tr? class="ListTableRow" >
???? <td width="13%"> <input type="button" name="Submit" value="刪除" class="Button4"? onclick="delCode(1)"></td>
???? <td width="33%"? align="center"><b><input type="hidden" name="fileUpLoadHiddenIDNewObject1" value="" id="fileUpLoadHiddenIDNewObject1"><input type="text" name="fileTitle1" <%=input100Change%> id="fileTitle1"></b></td>
? <td width="54%"? align="center"><b><input type="file" name="filePath1"? <%=input100%> id="filePath1"? onchange="showFileChange(1,'filePath','fileUpLoadHiddenIDNewObject','fileTitle')"></b></td>
?</tr>
?<tr? class="ListTableRow" >
???? <td width="100%" colspan="3" ><input type="submit" name="Submit" value="提交" class="Button4">
???? <input type="button" name="Submit" value="新增附件" class="Button4"? onclick="addCode()">
??? </td>
?</tr>
?</table>
</html:form>
<script language="javascript" type="text/javascript">
String.prototype.trim = function()
{
??? return this.replace(/(^[\s]*)|([\s]*$)/g, "");
}
function addCode(){
? var objTable=document.all("testArr");
? var objTableLength=objTable.rows.length
? var objChild=document.all("fileUpLoadNumberRow");
? objChild.value=parseInt(objChild.value,10)+1;
? var myrow=objTable.insertRow(objTableLength-1);
? var mycell=myrow.insertCell();
? mycell.innerHTML="<input type='button' name='Submit' value='刪除' class='Button4' onClick='delCode("+(objTableLength-2+1)+")'>";
? mycell=myrow.insertCell();
? mycell.innerHTML="<input type='hidden' name='fileUpLoadHiddenIDNewObject"+objChild.value+"'? id='fileUpLoadHiddenIDNewObject"+objChild.value+"'><input type='text' name='fileTitle"+objChild.value+"' <%=input100Change%> id='fileTitle"+objChild.value+"'? value='' trim='true' dataType='Require'? msg='文件描述不能為空！'>";
? mycell=myrow.insertCell();
? var html=""
? html=html+"<input type='file' name='filePath"+objChild.value+"' <%=input100%> id='filePath"+objChild.value+"' onChange=showFileChange("+objChild.value+",'filePath','fileUpLoadHiddenIDNewObject','fileTitle')>";
? mycell.innerHTML=html
}
function delCode(rowNum)
{
? var objTable=document.all("testArr");
? if(window.confirm("真的要刪除所選項！"))
? {
???????? objTable.deleteRow(rowNum);
? }
? for(var i=1;i<objTable.rows.length-1;i++)
? {
???????? objTable.rows(i).cells(0).innerHTML="<input type='button' name='Submit' value='刪除' class='Button4' onClick='delCode("+i+")'>";
? }
}
function changeButtomHtml()
{
}
</script>
</body>
</html>
?
common.jsp???? 不要的代碼請去除
<!--引入系統中要用的標簽-->
<%@taglib uri="/WEB-INF/struts-html.tld" prefix="html"%>
<%@taglib uri="/WEB-INF/fireeagle.tld" prefix="fireeagle"%>
<!--引入系統中要用的類-->
<%@page import="java.util.*"%>
<%@page import="com.ytstm.frame.IConstants"%>
<%@page import="com.ytstm.util.*"%>
<%
? String baseURL = request.getContextPath();????? //得到當前發布的根路經
? Object objectRes=request.getAttribute("org.apache.struts.action.MESSAGE");? //得到struts當前配置的資源文件
? org.apache.struts.util.MessageResources resources =(org.apache.struts.util.MessageResources)objectRes;
? String exitPro="";?????????????????????? //當頁面處在修改狀態時的提示語
? String pageNum_fireeagle="";???????????? //翻頁時當輸入的不是數字時的提示語
? if(resources!=null)
?{
? exitPro= resources.getMessage("exitPro");
? pageNum_fireeagle=resources.getMessage("pageNum");
?}
%>
<script language="javascript" type="text/javascript">
? var baseURL='<%=baseURL%>';??????? //得到當前發布的根路經
? var editModel_fireeagle=false;???? //用戶操作的當前頁面的狀態. true以修改數據,false沒有修改數據
? var exitPro='<%=exitPro%>'???????? //當頁面處在修改狀態時的提示語
? var pageNum_fireeagle='<%=pageNum_fireeagle%>'?? //翻頁時當輸入的不是數字時的提示語
?</script>
<%
? //tableStyle? 表格的樣式,可以減少頁面的html代碼量
? String tableStyle="width=\"100%\"? border=\"1\" cellSpacing=\"0\" cellpadding=\"3\"?? bordercolorlight=\"#E2D7CF\" bordercolordark=\"#FAF8F6\"";
? String frame = baseURL + "/frame"; //框架模塊的前綴
? String project = baseURL + "/project";//項目立項模塊的前綴
? String contract = baseURL + "/contract";//合同模塊的前綴
? String process = baseURL + "/process";//過程模塊的前綴
? //input 的樣式和鍵盤按下事件,它會轉入到下一個可輸入控件,可以減少頁面的html代碼量
? String input="class='formStyleall' onKeyDown='next_focus(this)' onChange='changeEditModel()'";
? String input4="class='formStyleall' size='4' onKeyDown='next_focus(this)' onChange='changeEditModel()'";
?? String input10="class='formStyleall' size='12' onKeyDown='next_focus(this)' onChange='changeEditModel()'";
? String input12="class='formStyleall' size='12' onKeyDown='next_focus(this)' onChange='changeEditModel()'";
? String input15="class='formStyleall' size='15' onKeyDown='next_focus(this)' onChange='changeEditModel()'";
? String input20="class='formStyleall' size='20' onKeyDown='next_focus(this)' onChange='changeEditModel()'";
? String input25="class='formStyleall' size='25' onKeyDown='next_focus(this)' onChange='changeEditModel()'";
? String input30="class='formStyleall' size='30' onKeyDown='next_focus(this)' onChange='changeEditModel()'";
? String input35="class='formStyleall' size='35' onKeyDown='next_focus(this)' onChange='changeEditModel()'";
? String input40="class='formStyleall' size='40' onKeyDown='next_focus(this)' onChange='changeEditModel()'";
? String input50="class='formStyleall' size='50' onKeyDown='next_focus(this)' onChange='changeEditModel()'";
? String input60="class='formStyleall' size='60' onKeyDown='next_focus(this)' onChange='changeEditModel()'";
?? String input100="class='formStyleall' style='width=100%' onKeyDown='next_focus(this)'";
?? String input100Change="class='formStyleall' style='width=100%' onKeyDown='next_focus(this)' onChange='changeEditModel()'";
? //onchange事件的全局變量,這個方法用于修改用戶操作的當前頁面的狀態.
? String onChange="onChange='changeEditModel()'";
? String changeName="'changeEditModel()'";
? //給色*號標示.和()標示,可以減少頁面的html代碼量
? String red=" <font color='red'><b>*</b></font>";
? String redLeft="<font color='#FF0000'>(</font>";
? String redRight="<font color='#FF0000'>)</font>";
? String orderTitle="style='cursor:hand'? align='center'";
? //查看,新增,修改.用在聯接?后面
? String modifyView=IConstants.FRAME_MODIFY_FLAG+"="+IConstants.FRAME_MODIFY_FLAG_VIEW;
? String modifyAdd=IConstants.FRAME_MODIFY_FLAG+"="+IConstants.FRAME_MODIFY_FLAG_ADD;
? String modifyEdit=IConstants.FRAME_MODIFY_FLAG+"="+IConstants.FRAME_MODIFY_FLAG_EDIT;
? //頁面退出是要執行的方法,當用戶修改了頁面內容后退出頁面時,要給提示信息給用戶
? String onbeforeunload ="onbeforeunload='javacript:return(isClose())'";
? //屏蔽頁面的右鍵功能
// String disableCopy="ondragstart=self.event.returnValue=true onselectstart=self.event.returnValue=true oncontextmenu=self.event.returnValue=false";
String disableCopy="";
%>
<!--引入公用的js代碼-->
<script type="text/javascript" src="<%=baseURL%>/js/public.js"></script>
<!--引入公驗證的js代碼-->
<script type="text/javascript" src="<%=baseURL%>/js/validator.js"></script>
<script type="text/javascript" src="<%=baseURL%>/js/sorttable/sortabletable.js"></script>
<script type="text/javascript" src="<%=baseURL%>/js/selectdate1.js"></script>
<link href="<%=baseURL%>/css/main.css" rel="stylesheet" type="text/css">
<!--有錯誤信息和提示信息時層要顯示的位置-->
<style type="text/css">
<!--
?#errorDiv {
?position: absolute;
?left: 20%;
?top: 20%;
?width: 352px;
?height: 21px;
?background-color: #FFFFFF;
?}
-->
</style>
?
publlic.js?? 不要的代碼請去除
?
function next_focus(text)
{
?if(window.event.keyCode ==13)
?{
??window.event.keyCode=9;
?}
}
function mouseovertd (o)
{
?o.style.color='#ffffff';
?o.style.backgroundColor='#B3B3B3';
}
function mouseouttd (o)
{
?o.style.color='#000000';
?o.style.backgroundColor='';
}
?
function goPage(flag,currPage,formId,formAction,formTarget,formMethod,pageNumId)
{
? var formObj=document.all(formId)
? ?formObj.target=formTarget;
?formObj.method=formMethod;
?if(flag=='go')
?{
??var obj=document.all(pageNumId)
?? if(isNaN(obj.value))
??? ?{
???? ? alert(pageNum_fireeagle);
???????? obj.select();
????? ?? return;
??? ?}
??else
??{
???currPage=obj.value
??}
?}
?pageMethod="pageMethod="+flag+"¤tPage="+currPage;
?formAction=formAction+"&"+pageMethod;
?formObj.action=formAction;
??????? top.bottom.document.all("process").innerHTML="<img name='pro' src='"+baseURL+"/images/public/process.gif' border='0'>";
?formObj.submit();
}
function submitForm(formId,submitbutton)
{
? editModel_fireeagle=false;
?submitbutton.disabled=true
? var objForm =document.all(formId);
?? if(Validator.Validate(objForm,2))
?? {
??? top.bottom.document.all("process").innerHTML="<img name='pro' src='"+baseURL+"/images/public/process.gif' border='0'>";
??? objForm.submit();
?? }
?? else
?? {
??????? submitbutton.disabled=false
?? }
}
function delOnClick(url,target)
{
?? if(window.confirm("確定刪除！"))
?? {
????? top.bottom.document.all("process").innerHTML="<img name='pro' src='"+baseURL+"/images/public/process.gif' border='0'>"
???? if(target=='parent')
???? {
???? parent.location.href=url
???? }else if(target=='self')
???? {
???? location.href=url
???? }
?? }
}
function submitFormQuery(formId,queryFlag)
{
? var objForm =document.all(formId);
? objForm.is_QUERY.value=queryFlag;
? top.bottom.document.all("process").innerHTML="<img name='pro' src='"+baseURL+"/images/public/process.gif' border='0'>";
?? objForm.submit();
}
function buttomOnClick(url,target)
{
?? top.bottom.document.all("process").innerHTML="<img name='pro' src='"+baseURL+"/images/public/process.gif' border='0'>"
if(target=='parent')
?? {
??? parent.location.href=url
?? }else if(target=='self')
?? {
????? location.href=url
?? }
}
function changeEditModel()
{
? editModel_fireeagle=true
}
function isClose()
{
if(editModel_fireeagle)
? {
??? top.bottom.document.all("process").innerHTML="<img name='pro' src='"+baseURL+"/images/public/prosessEnd.gif' border='0'>"
? return exitPro
? }
}
//只能輸入數字
//頁面使用:<input type=text name=test value="" onKeypress="JHshNumberText()">
function JHshNumberText()
{
? if ( !(((window.event.keyCode >= 48) && (window.event.keyCode <= 57))
? || (window.event.keyCode == 13) || (window.event.keyCode == 46)
? || (window.event.keyCode == 45)))
? {
??? window.event.keyCode = 0 ;
? }
}
document.onkeydown = openHelp
function openHelp()
{
?if(window.event.keyCode==113)
??????? {
????????? if(top.main.document.title.indexOf("HELP")>=0)
????????? {
??????????? showModalDialog(baseURL+"/frame/help/"+top.main.document.title);
????????? }
??????? }
??? if(window.event.keyCode==116)
??? {
????? event.keyCode=0;
????? event.returnValue=false;
??? }
}
function jtrim(sstr)?? //去掉左右空格
{
? var astr="";
? var dstr="";
? var flag=0;
? for (i=0;i<sstr.length;i++)
? {if ((sstr.charAt(i)!=' ')||(flag!=0))
? {dstr+=sstr.charAt(i);
? flag=1;
? }
? }
? flag=0;
? for (i=dstr.length-1;i>=0;i--)
? {if ((dstr.charAt(i)!=' ')||(flag!=0))
? {astr+=dstr.charAt(i);
? flag=1;
? }
? }
? dstr="";
? for (i=astr.length-1;i>=0;i--) dstr+=astr.charAt(i);
? return dstr;
}
function popup(page,w,h){ //在窗口中央彈出窗口
? var width=screen.width;
? var height=screen.height;
? var arg;
? l=(width-w)/2;
? t=(height-h)/2;
? if (width>w && height>h) arg="top="+t+",left="+l+",";
? win=window.open (page,"select", arg+"height="+h+", width="+w+",toolbar=no, menubar=no, scrollbars=auto, resizable=no, location=no, status=no");
? return win;
}
function popupProject(page,w,h){ //在窗口中央彈出窗口
? var width=screen.width;
? var height=screen.height;
? var arg;
? l=(width-w)/2;
? t=(height-h)/2;
? if (width>w && height>h) arg="top="+t+",left="+l+",";
? win=window.open (page,"select", arg+"height="+h+", width="+w+",toolbar=no, menubar=no, scrollbars=yes, resizable=tes, location=no, status=no");
? return win;
}
var LookProjectWin=null;
function lookProject(url)
{
?LookProjectWin= popupProject(url,750,450)
}
function exitWindow()
{
? if(LookProjectWin!=null)
? {
??? LookProjectWin.close();
? }
}
//flag? 文件標示
//filePath? 文件路經標示
//fileUpLoadHiddenIDNewObject 文件隱藏控件名標示
//fileTitle 文件標題控件名標示
function showFileChange(flag,filePath,fileUpLoadHiddenIDNewObject,fileTitle)
{
? var sorFileName=document.all(filePath+flag).value
? var pos=sorFileName.lastIndexOf("\\");
? var fuleName=sorFileName.substring(pos+1);
? document.all(fileUpLoadHiddenIDNewObject+flag).value=fuleName
? var dotPos=fuleName.lastIndexOf(".");
? var fuleNameDot=fuleName.substring(0,dotPos);
? if(document.all(fileTitle+flag).value=="")
??? document.all(fileTitle+flag).value=fuleNameDot
}
struts配置
?<form-beans>
??? <form-bean name="testForm" type="com.ytstm.TestForm"/>
? </form-beans>
?<action path="/testArr" type="com.ytstm.TestArr" name="testForm">
????? <forward name="test" path="/testArr.jsp" />
??? </action>
?
?
com.ytstm.TestForm
package com.ytstm;
import org.apache.struts.action.*;
public class TestForm extends ActionForm{
??? public TestForm() {
??? }
}
com.ytstm.TestArr
package com.ytstm;
import org.apache.struts.action.ActionForward;
import javax.servlet.http.HttpServletRequest;
import org.apache.struts.action.ActionMapping;
import javax.servlet.http.HttpServletResponse;
import org.apache.struts.action.ActionForm;
import java.util.*;
import org.apache.struts.upload.*;
import java.io.*;
import com.ytstm.util.UpLoadUtil;
public class TestArr extends org.apache.struts.action.Action{
??? public TestArr() {
??? }
??? public ActionForward execute(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception
?{
??????????? List returnArr=UpLoadUtil.upload(form,request,"testTable","F:/ytstm/YTSTMWeb/fileset/","fileUpLoadNumberRow","fileUpLoadHiddenIDNewObject","fileTitle");
??????????? if(returnArr!=null)
??????????? {
??????????????? for(int i=0;i<returnArr.size();i++)
??????????????? {
??????????????????? Map map=(Map)returnArr.get(i);
??????????????????? System.out.println("TABLENAME==="+map.get("TABLENAME"));
??????????????????? System.out.println("FILENAME==="+map.get("FILENAME"));
??????????????????? System.out.println("FILEPATH==="+map.get("FILEPATH"));
??????????????????? System.out.println("FILETYPE==="+map.get("FILETYPE"));
??????????????????? System.out.println("FORMERLYFILENAME==="+map.get("FORMERLYFILENAME"));
??????????????? }
??????????? }
??????????? return mapping.findForward("test");
??????? }
}
com.ytstm.util.UpLoadUtil
package com.ytstm.util;
import org.apache.struts.action.*;
import javax.servlet.http.*;
import java.util.*;
import java.io.*;
import org.apache.struts.upload.*;
public class UpLoadUtil {
??? public UpLoadUtil() {
??? }
??? /**
???? *
???? * @param form ActionForm
???? * @param request HttpServletRequest
???? * @param tableName String???? 表名
???? * @param storePath String???? 路經
???? * @param fileNumControl String? 表示附件個數的頁面控件名
???? * @param fileNumControl String? 表示附件隱藏的頁面控件名
???? * @return List
???? * @throws IOException
???? */
??? public static List upload(ActionForm form, HttpServletRequest request,String tableName,String storePath,String fileNumControl,String hiddenIDNewObject,String fileTitle) throws
??????????? IOException
??? {
???????? List retList = new ArrayList(); //存放附件的信息
???????? Hashtable files = form.getMultipartRequestHandler().getFileElements();
??????? String strnumberRowNew = request.getParameter(fileNumControl);
??????? int intnumberRowNew = 0;
??????? FormFile ff[] = null;
??????? ff = new FormFile[files.size()];
??????? Enumeration fileKey = files.keys();
??????? int i = 0;
??????? while (fileKey.hasMoreElements()) {
??????????? String ffname = (String) fileKey.nextElement();
??????????? ff[i] = (FormFile) files.get(ffname);
??????????? i++;
??????? }
??????? for (int a = 0; a < ff.length; a++) {
??????????? if (ff[a] == null || ff[a].getFileSize() == 0 ||
??????????????? ff[a].getFileName() == null
??????????????? || ff[a].getFileName().equals("")) {
??????????? } else {
?????????????? Map fileMap=new HashMap();
?????????????? fileMap.put("TABLENAME",tableName); //表名，設為信息表
??????????????? InputStream stream = ff[a].getInputStream();
??????????????? java.util.Date date = new java.util.Date(System.
??????????????????????? currentTimeMillis()); //獲取當前時間
??????????????? String virFileName = date.getTime()+""+a;
??????????????? fileMap.put("FORMERLYFILENAME",ff[a].getFileName()); //標題文件的名字
??????????????? if (strnumberRowNew != null) {
??????????????????? intnumberRowNew = Integer.parseInt(strnumberRowNew);
??????????????????? for (int n = 1; n<= intnumberRowNew; n++) {
??????????????????? String filesor = request.getParameter(hiddenIDNewObject + n);
??????????????????????? if (filesor!=null&&filesor.equals(ff[a].getFileName())) {
??????????????????????????? String fileTitleValue = request.getParameter(fileTitle + n);
??????????????????????????? fileMap.put("FILENAME",fileTitleValue);
??????????????????????????? break;
??????????????????????? }
??????????????????? }
??????????????? }
??????????????? int dotIndex = ff[a].getFileName().lastIndexOf(".");
??????????????? String fileType = ff[a].getFileName().substring(dotIndex + 1);
??????????????? fileMap.put("FILEPATH",virFileName + "." + fileType); //路徑
??????????????? fileMap.put("FILETYPE",fileType);
??????????????? retList.add(fileMap);
??????????????? OutputStream bos =
??????????????????????? new FileOutputStream(storePath + virFileName +
???????????????????????????????????????????? "." + fileType);
??????????????? int bytesRead = 0;
??????????????? byte[] buffer = new byte[8192];
??????????????? while ((bytesRead = stream.read(buffer, 0, 8192)) != -1) {
??????????????????? bos.write(buffer, 0, bytesRead);
??????????????? }
??????????????? bos.close();
??????????? }
??????? }
???????? return retList;
??? }
??? /**
???? *
???? * @param request HttpServletRequest
???? * @param list List????????????????? 數據中以存在附件
???? * @param fileNumControl String????? 同上
???? * @param hiddenIDNewObject String?? 同上
???? * @param fileTitle String?????????? 同上
???? * @return List
???? */
??? public List combinateEditList(HttpServletRequest request, List list,String fileNumControl,String hiddenIDNewObject,String fileTitle) {
????????? List result=new ArrayList();
????????? if(list==null||list.size()==0) return new ArrayList();
?????????? String strnumberRowNew = request.getParameter(fileNumControl);
????????? int? intnumberRowNew=0;
?????????? if (strnumberRowNew != null) {
?????????????? intnumberRowNew = Integer.parseInt(strnumberRowNew);
?????????????? for (int n = 1; n <= intnumberRowNew; n++) {
?????????????????? String filesor = request.getParameter("hiddenIDNewObject" +? n);
?????????????????? String fileTitleValue = request.getParameter(fileTitle + n);
?????????????????? for(int i=0;i<list.size();i++)
?????????????????? {
?????????????????????? Map fileMap = (Map)list.get(i);
?????????????????????? if((fileMap.get("ACCESSORYID").toString()).equals(filesor))
?????????????????????? {
?????????????????????????? fileMap.put("FILENAME",fileTitleValue);
?????????????????????????? result.add(fileMap);
??????????????????????????? break;
?????????????????????? }
?????????????????? }
?????????????? }
?????????? }
?????????? return result;
??? }
}
如果出現中文亂碼，請修改struts源程序的相關類把編碼修改成utf-8,網上可以查到。
posted on 2007-02-02 20:34
???MengChuChen 閱讀(1094)
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