莫名其妙的问题，焦虑中。。。。。。。。。。。。。。。。。。。。。。。

<%@ page language="java" contentType="text/html; charset=gb2312" %>
<%@ page import= "cn.net.plt.jybl.jybill.JYBillGoodsEO,cn.net.plt.util.*" %>
<jsp:useBean id="JYGoodsBean" scope="request" class="cn.net.plt.jybl.jybill.JYBillGoodsEO" />
<html>
<head>

<title>班列网上管理系统</title>

<link rel="stylesheet" href="style/style.css" type="text/css">
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<link rel="stylesheet" href="style/agilestyle.css" type="text/css">
<LINK REL="stylesheet" HREF="js/field/form/Form.css" TYPE="text/css">
<LINK REL="stylesheet" HREF="js/field/form/DropStyle.css" TYPE="text/css">
</head><script language="Javascript" src="js/vms.js"></script>
<script language="Javascript" src="js/Util.js"></script>
<script language="Javascript" src="js/PageControlPanel.js"></script>
<SCRIPT LANGUAGE="JavaScript" src="js/agile/Agile.js"></SCRIPT>
<script language=javascript src="js/tr_bgcolor.js"></script>
<script language="Javascript" src="js/TimeBoxNew.js"></script>
<script language=javascript src="js/zhonghai.js"></script>
<script language=javascript src="js/MainCommon.js"></script>
<SCRIPT LANGUAGE="JavaScript" src="js/field/calendar/Calendar.js"></SCRIPT>
<SCRIPT LANGUAGE="JavaScript" SRC="js/field/form/Date.js"></SCRIPT>
<SCRIPT LANGUAGE="JavaScript" SRC="js/field/form/Varchar.js"></SCRIPT>
<script language="javascript" src="js/DataTableProcess.js"></script>
<script language="javascript">
  window.onload= init;
  var frm;
  var fields = new Array();
  function init()
  {
    frm = document.forms("frmGoodsView");
    <%
    /**
     * first deal with eo object
     *
     */
    try
    {        Class notice=JYGoodsBean.getClass();
        java.lang.reflect.Method[] methods=notice.getDeclaredMethods();
        String methodName="";
        String attribute="";        for(int i=0;i<methods.length;i++)
        {
            methodName=methods[i].toString();
            if(methodName.indexOf("get")!=-1)
            {
                String type=methods[i].getReturnType().toString();
                if(type.indexOf("String")!=-1)
                {
                    attribute=methodName.substring(methodName.indexOf("get")+"get".length(),methodName.indexOf("("));
                    String value=(String)methods[i].invoke(JYGoodsBean,null);
                    %>frm.<%=attribute%>.value="<%=value%>";<%
                    }
                    else if(type.indexOf("Date")!=-1)
                    {
                        attribute=methodName.substring(methodName.indexOf("get")+"get".length(),methodName.indexOf("("));
                        java.sql.Date value=(java.sql.Date)methods[i].invoke(JYGoodsBean,null);
                        %>frm.<%=attribute%>.value="<%=value%>";<%
                    }
                    else if(type.indexOf("double")!=-1)
                    {
                        attribute=methodName.substring(methodName.indexOf("get")+"get".length(),methodName.indexOf("("));
                        double value=((Double)methods[i].invoke(JYGoodsBean,null)).doubleValue();                        %>frm.<%=attribute%>.value="<%=value%>";<%
                    }
            }
        }
    }
    catch(Exception e)
    {
        System.out.println(e.toString());
    }    /**
     * then deal with container object
     *
     */
    try
    {
        cn.net.plt.jybl.jybill.JYBillGoodsContainerEO containerEO=new cn.net.plt.jybl.jybill.JYBillGoodsContainerEO();        if(JYGoodsBean.getEoList().size()<=2)
            for(int j=0;j<JYGoodsBean.getEoList().size();j++)
            {
                containerEO=(cn.net.plt.jybl.jybill.JYBillGoodsContainerEO)JYGoodsBean.getEoList().elementAt(j);
                %>
                var values= new Array("<%=containerEO.getCtnr_No()%>","<%=containerEO.getSeal_No()%>");
                insertContainer(values);
               <%            }
        else
            for(int j=0;j<JYGoodsBean.getEoList().size();j++)
            {
                containerEO=(cn.net.plt.jybl.jybill.JYBillGoodsContainerEO)JYGoodsBean.getEoList().elementAt(j);
                %>
                var values= new Array("<%=containerEO.getCtnr_No()%>","<%=containerEO.getSeal_No()%>");
                insertSelect(values);
               <%            }    }
    catch(Exception ex)
    {
        System.out.println(ex.toString());
    }    %>

toolbar = top.frames["toolbar"].mainToolbar;
    toolbar.init();    toolbar.attachProcess("取消", CancelProcess);    toolbar.show("打印","取消");
    toolbar.attachProcess("打印",PrintProcess);  }  function PrintProcess()
  {
      /*<%
          PLTPrintApplet print=new PLTPrintApplet();
          print.printContent();
      %>*/  }  function SumitProcess()
  {
      window.history.back();
  }
  function getfields()
   {
        fields["货物编号"]=getObjArrayByID(frm,"DETAIL.CARGO_NO");
        fields["船东编号"]=getObjArrayByID(frm,"DETAIL1.SHIPER_ID");
        fields["箱型编号"]=getObjArrayByID(frm,"DETAIL1.CONTAINER_NO");
        fields["入库数量"]=getObjArrayByID(frm,"DETAIL.QUANTITY");
   }
   function CancelProcess()
   {
       window.history.back();
   }太长了，就帖这些好了，看看是怎么回事

%>    toolbar = top.frames["toolbar"].mainToolbar;
    toolbar.init();    toolbar.attachProcess("取消", CancelProcess);    toolbar.show("打印","取消");
    toolbar.attachProcess("打印",PrintProcess);  }  function PrintProcess()
  {
      /*<%
          PLTPrintApplet print=new PLTPrintApplet();
          print.printContent();
      %>*/  }

/*<%
          PLTPrintApplet print=new PLTPrintApplet();
          print.printContent();
      %>*/我把它改成alert("lifeis");
这样就没有任何问题，否则当显示这个页面的时候就自动把打印对话框给
弹出来了

谁能搞定这个：
http://www.csdn.net/expert/topic/863/863066.xml?temp=.869076

这个问题的根本错误在于jsp中不应该调用applet中的打印方法。应该是：在jsp中原样输出applet完整标签，在生成的html中，用javascript来与applet交互，调用它的打印方法。

调试易

莫名其妙的问题，焦虑中。。。。。。。。。。。。。。。。。。。。。。。

解决方案 »