zoukankan      html  css  js  c++  java
  • javascript 上传多个附件(struts)

    <%@ page contentType="text/html;charset=GBK" language="java" %>
    <%@ include file="../common/taglib.jsp"%>
    <%@ include file="../common/common.jsp"%>
    <!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>进度规划阶段型的主页面</title>
          <meta http-equiv="Content-Type" content="text/html; charset=GBK" />
          <link href="../resource/css/master.css" rel="stylesheet" type="text/css" />
          <link href="../resource/css/software.css" rel="stylesheet" type="text/css" />
          <link href="../resource/css/pagination.css" rel="stylesheet" type="text/css" />
          <script type="text/javascript" src="../resource/js/global.js"></script>
          <script type="text/javascript" src="../resource/js/common.js"></script>
          <script type="text/javascript" src="../resource/js/calendar/calendar.js"></script>
          <script type="text/javascript" src="../resource/js/validator.js"></script>
          <script type='text/javascript' src='<%=request.getContextPath()%>/dwr/interface/schemaDropDownList.js'></script>
          <!--.smallInput{border:1px solid #333333;color:#666666;background:#eeeeee;font:normal 12px Tahoma;height:22px;margin-right:5px;}-->
          <style type="text/css">
          .smallInput0{border:1px solid #333333;color:#666666;background:white;font:normal 12px Tahoma;height:22px;margin-right:5px; 300px;}
          .smallInput1{border:1px solid #333333;color:#666666;background:white;font:normal 12px Tahoma;height:22px;margin-right:5px;50px;}
          </style>
          <script type="text/javascript">
         
          window.onload = function(){
             //alert("test");
             if(window.attachEvent){//IE
             
              var obj1 = document.getElementById("nodeId");
              var id = obj1.options[obj1.selectedIndex].value;
              //alert(id);
              selectChange(id);
             }else if(window.addEventListener){//firefox
             
             }
       }
       function selectChange(nodeID){
        //alert(nodeID);
        schemaDropDownList.getBagInforList(nodeID+"",setDropDownList);
       }
       function setDropDownList(str){
        var _str = eval(str);
           var drop = document.getElementById("processId");
           drop.length = 0;
           var obj ;
           for(var i=0;i<_str.length;i++){
            obj =_str[i];
            drop.options.add(new Option(obj.name+"",obj.id+""));
           }
       }
      
       function savaSubmit(){
        var file = document.getElementById("addFileForm0");
        if(file.value==null && file.value == ""){
         alert("上传的附件不能为空!");
         return ;
        }
        /*
        var table = $("addFileForm");
        var files = table.getElementsByTagName("input");
        var length = files.length;
        for(var i=0;i<length;i++){
         var file = files[i];
         if(file.getAttribute("type") == "file" ||
          file.getAttribute("type")=="FILE"){
           alert(file.value);
          }
        }
        */
        //return false;
        document.forms[0].submit();
       }
       /* 新增上传表单start*/
       var rowId = 10;
       function $(s){
           return document.getElementById(s);
       }
       function addFile(tabid,varName)
       {
             var tab,row,td,fName,fId,tdStr;
             tab = $(tabid);
             //fName = varName+;
             fId = varName+rowId;
             row = tab.insertRow();
             row.id = "fileRow"+rowId;
             td = row.insertCell();
             tdStr="<input type=\"file\" name=\""+fId+"\" id=\""+fId+"\" class=smallInput0>";
             tdStr+="<input type=\"button\" name=\"button"+rowId+"\" onclick=\"delTr('fileRow"+rowId+"');\" value=\"删除\" class=smallInput1>";
             td.innerHTML = tdStr;
             rowId = rowId+1;       
       }
       function delTr(row_id)
       {
             var row;
             row = $(row_id);
             row.removeNode(row_id);
       }
       /* 新增上传表单 end*/
          </script>
    </head>

    <body>
    <html:form action="/saveSchemaInfor" method="post" enctype="multipart/form-data">
    <div id="list">
        <div id="list-inner">
          <div id="listToolBar">
            <ul>
        <li><a href="javascript:historyBack();"><img mouseover="true" src="../resource/images/mpm/button/toolbar_back.gif" alt="" /></a></li>
              <li><a href="javascript:locationRefresh();"><img mouseover="true" src="../resource/images/mpm/button/toolbar_refresh.gif" alt="" /></a></li>
              <li><a href="javascript:addFile('addFileForm','files');"><img mouseover="true" src="../resource/images/mpm/button/toolbar_addnew.gif" alt="" /></a></li>
              <p>&nbsp;</p>
            </ul>
          </div>
          <table width="100%" cellspacing="0">
            <tr>
              <td colspan="4" class="list-title">包信息</td>
            </tr>
       <tr>
              <td width="15%" class="table-search-td-1">节点名称</td>
              <td width="35%" class="table-search-td-2"><span class="td-3">
                <select name="nodeId" id="nodeId" onchange="selectChange(this.options[this.selectedIndex].value);">
                  <logic:iterate id="scheduleInfor" name="scheduleInforList">
                    <option value="<bean:write name="scheduleInfor" property="id"/>">
                    <bean:write name="scheduleInfor" property="nodeName" /></option>
                 </logic:iterate>
                 <option value="-1">平级节点或临时</option>
                </select>
              </span></td>
              <td width="15%" class="table-search-td-1">阶段名称</td>
              <td class="table-search-td-2"><span class="td-3">
                <select name="processId" id="processId">
                
                </select>
              </span></td>
      
        
          </table>
        <table width="100%" cellspacing="0" id="addFileForm">
       <tr>
              <td colspan="10" class="list-title">上传包文档</td>
            </tr>
            <tr><td><input type="file" name="addFileForm0" id="addFileForm0" class="smallInput0"/>
            </td></tr>
          </table>
          <!--
          <iframe name="attachFiles" width="100%" scrolling="no"
            height="180" src="<c:url value='/itsm/showAttachmentAdd.do?attachType=13&bizID=0'/>0"
            allowTransparency="true" frameborder="0" ></iframe>
       -->
       <table border="0" align="center" cellpadding="3" cellspacing="1"
           width="100%">
          
            <tr>
              <td colspan="2" align="center" class="td-3" >
                <a href="javascript:savaSubmit();"><img src="../resource/images/mpm/button/submit.gif" mouseover="true" alt="Submit" border="0" /></a>
                <a href="javascript:historyBack();"><img src="../resource/images/mpm/button/back.gif" mouseover="true" alt="Back" border="0" /></a> </td>
            </tr>
       </table>
        </div>
        </div>
        <table>
        </div>
    </div>
    </html:form>
    </body>
    </html>

    struts1.2:

    List<FormFile> formFiles = new ArrayList<FormFile>();
       Hashtable table = schema.getMultipartRequestHandler().getFileElements();
       for(Iterator<String> iterator = table.keySet().iterator();iterator.hasNext();){
        String name = iterator.next();
        FormFile file = (FormFile)table.get(name);
        if(null != file)
         formFiles.add(file);
       }

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  • 原文地址:https://www.cnblogs.com/xinzhuangzi/p/4100504.html
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