在jsp中response.sendRedirect如何重定向到一个新窗口的新页面???

零基础学编程by学哥 2001-06-11 01:35:00
有这样的要求:
有text输入框,一个submit按钮.如果text输入框有值,则submit提交后,将text输入框内容输出到本页面;如果text输入框没有输入,则新弹出来一个窗口,从弹出窗口中选择数据并将这个选择的数据输出到本页面.
请问这样的要求该怎样实现??
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零基础学编程by学哥 2001-06-12
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这个贴子先留几天,让大家看看,然后给各位加分.
零基础学编程by学哥 2001-06-12
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我已经完成了,我把所有代码贴出来共享.
peihe_bilv.jsp

<%@page import="java.sql.*,java.util.*" contentType="text/html;charset=Shift-JIS"%>
<%@page import="cn.com.food.entity.haig.*" %>
<%@page import="java.util.*" %>
<%@page import="java.lang.*" %>
<%@page import="java.sql.Date" %>
<%@page import="javax.ejb.FinderException" %>

<html>
<head>
<title>怴妛峑媼怘僔僗僥儉亅暯嬒強梫塰梴検曄峏</title>
<style type="text/css">
h2 {color:maroon;text-decoration:underline;text-align:center;}
.p1 {text-align:center;}
.p2 {margin-right:50;text-align:right;}
.p3 {background-color: #ACDDB6;}
.p4 {text-align:left;}
</style>
<script language="JavaScript"><!--
function input(ok)
{
if (!confirm("Are you sure to update?")){
return false;
}
return true;
}
// --></script>
</head>
<%!
public class checks{
public String checknum(String snum)
{
String sr="";
double num=0.0;
if ((snum=="") || (snum.length()==0))
{
}
else
{
num=Double.valueOf(snum).doubleValue();
if (num>1000.0)
{
sr="The number"+num+" is more than 1000 !";
}
}
return sr;
}
public String checkin(String s1,String t1){
String sr="";
if (t1=="1")//char
{
if (s1.length()>5)
{
sr="The input :"+s1+" long more than 5.";
}
}
else
{
if (t1=="2")//num
{
for (int i=0;i<s1.length() ;i++ )
{
char c1=s1.charAt(i);
if ((c1<'0') || (c1>'9'))
{
if (c1=='.')
{}
else
{
sr="The input :"+s1+" is not the right number.";
break;
}
}
}
}
else
{
if (t1=="3")//time
{
if (s1.length()!=8)
{
sr="The input :"+s1+" length must be 8 and yyyymmdd type.";
}
else
{//add code to do check the date or time type is well or not.
//
}
}
}
}
return sr;
}
}
%>
<%
String chuli="";
String shipinfanhao="";
String shipinname="";
String[] show=new String[20];
String flagin="";
String flagcopy="";
String flagbutton="";
String errorinfo="";
String[] paramin=new String[20];
String err="";
String paramcopy="";
double[] dataupdate=new double[20];
chuli=(String) session.getAttribute("clqffrom");
shipinfanhao=(String) session.getAttribute("spfhfrom");
shipinname=(String) session.getAttribute("spnfrom");
String copyto="";
//copyto=(String) session.getAttribute("copyto");

if ((chuli.equals("峏怴")) || (chuli.equals("怴婯")) || (chuli.equals("専嶕")) || (chuli.equals("嶍彍")))
{
Properties props = System.getProperties();
javax.naming.Context ctx = new javax.naming.InitialContext(props);
HaigHome home = (HaigHome) ctx.lookup("HaigHome");

if (request.getParameter("back")!=null)
{//go to back
response.sendRedirect("shipin_main.jsp");
}

else if (request.getParameter("submit1")!=null) //click the chuli button
{//submit
// errorinfo="click the "+chuli+" button!";
if ((chuli.equals("峏怴"))||(chuli.equals("怴婯")))
{
for (int col=0;col<20;col++)
{
if (request.getParameter("ei"+col)!=null)
{
paramin[col]=request.getParameter("ei"+col);
if (paramin[col].length()==0) {paramin[col]="";}
checks fc=new checks();
//check the input FlingName is String and length less than 80
err=fc.checkin(paramin[col],"2");
if (err!="")
{
errorinfo=err;
break;
}
else
{
err=fc.checknum(paramin[col]);
if (err!="")
{
errorinfo=err;
break;
}
}
}
else
{
paramin[col]="";
};
}
}
if ((chuli.equals("峏怴"))&&(errorinfo==""))//update
{
try
{
HaigPK s1 =new HaigPK(shipinfanhao);
Haig source1 = home.findByPrimaryKey(s1);
for (int row=0;row<20;row++)
{
if ((paramin[row]=="")||(paramin[row].length()==0))
{
dataupdate[row]=0.0;
}
else
{
dataupdate[row]=Double.valueOf(paramin[row]).doubleValue();
}
};
//get the airline date from the findbyprimarykey
source1.setKokurui(dataupdate[0]);
source1.setImo(dataupdate[1]);
source1.setSatou(dataupdate[2]);
source1.setKasi(dataupdate[3]);
source1.setAbura(dataupdate[4]);
source1.setTane(dataupdate[5]);
source1.setMiso(dataupdate[6]);
source1.setDaizu(dataupdate[7]);
source1.setFish(dataupdate[8]);
source1.setFish_s(dataupdate[9]);
source1.setMeat(dataupdate[10]);
source1.setEgg(dataupdate[11]);
source1.setNyuuseihin(dataupdate[12]);
source1.setYasai_midori(dataupdate[13]);
source1.setYasai_sonota(dataupdate[14]);
source1.setFruit(dataupdate[15]);
source1.setKinoko(dataupdate[16]);
source1.setSourui(dataupdate[17]);
source1.setDrink(dataupdate[18]);
source1.setSonota(dataupdate[19]);
source1.setUp_user("jin");
java.util.Date nowdate=new java.util.Date();
long timeLong=nowdate.getTime();
java.sql.Date update =new java.sql.Date(timeLong);
source1.setUp_date(update);
errorinfo="Update succeed!";

show[0]=(new Double(source1.getKokurui())).toString();
show[1]=(new Double(source1.getImo())).toString();
show[2]=(new Double(source1.getSatou())).toString();
show[3]=(new Double(source1.getKasi())).toString();
show[4]=(new Double(source1.getAbura())).toString();
show[5]=(new Double(source1.getTane())).toString();
show[6]=(new Double(source1.getMiso())).toString();
show[7]=(new Double(source1.getDaizu())).toString();
show[8]=(new Double(source1.getFish())).toString();
show[9]=(new Double(source1.getFish_s())).toString();
show[10]=(new Double(source1.getMeat())).toString();
show[11]=(new Double(source1.getEgg())).toString();
show[12]=(new Double(source1.getNyuuseihin())).toString();
show[13]=(new Double(source1.getYasai_midori())).toString();
show[14]=(new Double(source1.getYasai_sonota())).toString();
show[15]=(new Double(source1.getFruit())).toString();
show[16]=(new Double(source1.getKinoko())).toString();
show[17]=(new Double(source1.getSourui())).toString();
show[18]=(new Double(source1.getDrink())).toString();
show[19]=(new Double(source1.getSonota())).toString();
}
catch (FinderException e)
{
errorinfo="No this data:"+shipinfanhao +" !";
}

};
if ((chuli.equals("怴婯"))&&(errorinfo==""))//insert
{
HaigPK s1 =new HaigPK(shipinfanhao);
try
{
Haig source1 = home.findByPrimaryKey(s1);
errorinfo="There have this record,can't input again!";
}
catch (FinderException e)
{
for (int row=0;row<20;row++)
{
if ((paramin[row]=="")||(paramin[row].length()==0))
{
dataupdate[row]=0.0;
}
else
{
dataupdate[row]=Double.valueOf(paramin[row]).doubleValue();
}
};
java.util.Date nowdate=new java.util.Date();
long timeLong=nowdate.getTime();
java.sql.Date crdate =new java.sql.Date(timeLong);
java.sql.Date update=new java.sql.Date(timeLong);
Haig source1=(Haig) home.create(shipinfanhao,dataupdate[0],dataupdate[1],dataupdate[2],dataupdate[3],dataupdate[4],dataupdate[5],dataupdate[6],dataupdate[7],dataupdate[8],dataupdate[9],dataupdate[10],dataupdate[11],dataupdate[12],dataupdate[13],dataupdate[14],dataupdate[15],dataupdate[16],dataupdate[17],dataupdate[18],dataupdate[19],"jin",update,crdate);
errorinfo="Insert succeed!You can update!";
show[0]=(new Double(source1.getKokurui())).toString();
show[1]=(new Double(source1.getImo())).toString();
show[2]=(new Double(source1.getSatou())).toString();
show[3]=(new Double(source1.getKasi())).toString();
show[4]=(new Double(source1.getAbura())).toString();
show[5]=(new Double(source1.getTane())).toString();
show[6]=(new Double(source1.getMiso())).toString();
show[7]=(new Double(source1.getDaizu())).toString();
show[8]=(new Double(source1.getFish())).toString();
show[9]=(new Double(source1.getFish_s())).toString();
show[10]=(new Double(source1.getMeat())).toString();
show[11]=(new Double(source1.getEgg())).toString();
show[12]=(new Double(source1.getNyuuseihin())).toString();
show[13]=(new Double(source1.getYasai_midori())).toString();
show[14]=(new Double(source1.getYasai_sonota())).toString();
show[15]=(new Double(source1.getFruit())).toString();
show[16]=(new Double(source1.getKinoko())).toString();
show[17]=(new Double(source1.getSourui())).toString();
show[18]=(new Double(source1.getDrink())).toString();
show[19]=(new Double(source1.getSonota())).toString();
chuli="峏怴";
session.setAttribute("clqffrom",chuli);
session.setAttribute("spfhfrom",shipinfanhao);
session.setAttribute("spnfrom",shipinname);
}
};
if (chuli.equals("嶍彍"))//delete
{
HaigPK s1 =new HaigPK(shipinfanhao);
try
{
Haig source1 = home.findByPrimaryKey(s1);
source1.remove();
errorinfo="Delete succeed!";
response.sendRedirect("shipin_main.jsp");
}
catch (FinderException e)
{
errorinfo="No this data:"+shipinfanhao +" !";
}
};
}
else
{//get data
session.setAttribute("clqf",chuli);
session.setAttribute("spfh",chuli);
session.setAttribute("spn",chuli);
HaigPK s1 =new HaigPK(shipinfanhao);
try
{
Haig source1 = home.findByPrimaryKey(s1);
show[0]=(new Double(source1.getKokurui())).toString();
show[1]=(new Double(source1.getImo())).toString();
show[2]=(new Double(source1.getSatou())).toString();
show[3]=(new Double(source1.getKasi())).toString();
show[4]=(new Double(source1.getAbura())).toString();
show[5]=(new Double(source1.getTane())).toString();
show[6]=(new Double(source1.getMiso())).toString();
show[7]=(new Double(source1.getDaizu())).toString();
show[8]=(new Double(source1.getFish())).toString();
show[9]=(new Double(source1.getFish_s())).toString();
show[10]=(new Double(source1.getMeat())).toString();
show[11]=(new Double(source1.getEgg())).toString();
show[12]=(new Double(source1.getNyuuseihin())).toString();
show[13]=(new Double(source1.getYasai_midori())).toString();
show[14]=(new Double(source1.getYasai_sonota())).toString();
show[15]=(new Double(source1.getFruit())).toString();
show[16]=(new Double(source1.getKinoko())).toString();
show[17]=(new Double(source1.getSourui())).toString();
show[18]=(new Double(source1.getDrink())).toString();
show[19]=(new Double(source1.getSonota())).toString();
}
catch (FinderException e)
{
errorinfo="No this data:"+shipinfanhao +" !";
if (chuli.equals("怴婯"))
{errorinfo="";}
}

};
if (request.getParameter("copy")!=null)
{//copy data
// errorinfo="click the copy button!";
paramcopy=request.getParameter("copyid");
if (paramcopy.length()==0) { paramcopy=""; }
if (paramcopy=="")
{
//show the all record
out.println("<script language=\"JavaScript\">");
out.println("window.open(\"copydata.jsp\",'',\"scrollbars=1,resizable=0,width=800,height=400,left=100,top=100\")");
out.println("</script>");
}
else
{
//do the copy work
HaigPK s4 =new HaigPK(paramcopy);
try
{
Haig source1 = home.findByPrimaryKey(s4);
show[0]=(new Double(source1.getKokurui())).toString();
show[1]=(new Double(source1.getImo())).toString();
show[2]=(new Double(source1.getSatou())).toString();
show[3]=(new Double(source1.getKasi())).toString();
show[4]=(new Double(source1.getAbura())).toString();
show[5]=(new Double(source1.getTane())).toString();
show[6]=(new Double(source1.getMiso())).toString();
show[7]=(new Double(source1.getDaizu())).toString();
show[8]=(new Double(source1.getFish())).toString();
show[9]=(new Double(source1.getFish_s())).toString();
show[10]=(new Double(source1.getMeat())).toString();
show[11]=(new Double(source1.getEgg())).toString();
show[12]=(new Double(source1.getNyuuseihin())).toString();
show[13]=(new Double(source1.getYasai_midori())).toString();
show[14]=(new Double(source1.getYasai_sonota())).toString();
show[15]=(new Double(source1.getFruit())).toString();
show[16]=(new Double(source1.getKinoko())).toString();
show[17]=(new Double(source1.getSourui())).toString();
show[18]=(new Double(source1.getDrink())).toString();
show[19]=(new Double(source1.getSonota())).toString();
errorinfo="You have copy it succeed!Please click the submit button!";
}
catch (FinderException e)
{
errorinfo="No this data:"+shipinfanhao +" !You can't copy it!";
// if (chuli.equals("怴婯"))
// {errorinfo="";}
}
}

}
}
else
{
chuli="feifajinru";
shipinfanhao="feifajinru";
shipinname="feifajinru";
show=new String[20];
flagin="";
flagcopy="";
flagbutton="";
errorinfo="";
};

if ((chuli.equals("峏怴")) || (chuli.equals("怴婯")) || (chuli.equals("嶍彍")))
{
flagbutton="";
}
else
{
flagbutton="disabled";
};
if ((chuli.equals("峏怴")) || (chuli.equals("怴婯")))
{
flagin="";
flagcopy="visible";
}
else
{
flagin="disabled";
flagcopy="hidden";
};
if ((chuli.equals("怴婯"))&&(request.getParameter("copy")==null))
{
for (int i=0;i<20;i++)
{
show[i]="";
}
}
else
{
};
//if (((chuli.equals("峏怴"))||chuli.equals("怴婯"))&&(((paramcopy!="")&&(errinfo!=null))||())
%>
<body background="images/b50.gif">
<h2><b>怘昳儅僗僞丂攝崌斾棪</b></h2>
<center>
<h4> 乮倄倄倄倄亅俵俵亅俢俢丂尰嵼乯 </h4>
<br>
<form action="peihe_bilv.jsp" method=post name=form1>

<table border="0" cellspacing="0" cellpadding="1" width="760">
<tr height=36>
<td colspan=2>
<table border=1 cellspacing="0" cellpadding="1" width=40%>
<tr>
<td width=40% class="p3">張棟嬫暘</td>
<td><%=chuli%></td>
</tr>
</table>
</td>
<td width=34% rowspan=2 valign="bottom">
<div id="1" style="visibility:<%=flagcopy%>">
<table border=1 cellspacing="0" cellpadding="1" width=100% height=100%><tr><td valign=bottom>
仸僐僺乕乮怴婯嶌惉帪偺傒乯<br>
<table border=1 cellspacing="0" cellpadding="1" width=100%>
<tr>
<td width=40% class="p3">怘昳斣崋</td>
<td width=40%><input type="input" name="copyid" size=10 maxlength=6></td>
<td><input type="submit" name="copy" value=" 幚 峴 "></td>
</tr>
</table>
</td></tr></table>
</div>
</td>
</tr>
<tr height=36>
<td width=33%>
<table border=1 cellspacing="0" cellpadding="1" width=80%>
<tr>
<td width=40% class="p3">怘昳斣崋</td>
<td><%=shipinfanhao%></td>
</tr>
</table>
</td>
<td width=33%>
<table border=1 cellspacing="0" cellpadding="1">
<tr>
<td width=40% class="p3">怘丂昳丂柤</td>
<td><%=shipinname%></td>
</tr>
</table>
</td>
</tr>
</table>

<br>

<table border="1" cellspacing="0" cellpadding="1" width=760>
<tr>
<td class="p3" width=34% colspan=2>
<p class="p1">嬫暘</p>
</td>
<td class="p3" width=16%>
<p class="p1">攝崌斾棪乮亾乯</p>
</td>
<td class="p3" width=34% colspan=2>
<p class="p1">嬫暘</p>
</td>
<td class="p3" width=16%>
<p class="p1">攝崌斾棪乮亾乯</p>
</td>
</tr>
<tr>
<td class="p3" colspan=2>
<p class="p4">崚椶</p>
</td>
<td class="p3" align=center>
<input type="text" name="ei0" size="10" maxlength="5" <%=flagin%> value=<%=show[0]%>>
</td>
<td class="p3" colspan=2>
<p class="p4">廱捁擏椶</p>
</td>
<td class="p3" align=center>
<input type="text" name="ei10" size="10" maxlength="5" <%=flagin%> value=<%=show[10]%>>
</td>
</tr>
<tr>
<td class="p3" colspan=2>
<p class="p4">偄傕媦傃偱傫暡椶</p>
</td>
<td class="p3" align=center>
<input type="text" name="ei1" size="10" maxlength="5" <%=flagin%> value=<%=show[1]%>>
</td>
<td class="p3" colspan=2>
<p class="p4">棏椶</p>
</td>
<td class="p3" align=center>
<input type="text" name="ei11" size="10" maxlength="5" <%=flagin%> value=<%=show[11]%>>
</td>
</tr>
<tr>
<td class="p3" colspan=2>
<p class="p4">嵒摐媦傃娒枴椶</p>
</td>
<td class="p3" align=center>
<input type="text" name="ei2" size="10" maxlength="5" <%=flagin%> value=<%=show[2]%>>
</td>
<td class="p3" colspan=2>
<p class="p4">擕惢昳</p>
</td>
<td class="p3" align=center>
<input type="text" name="ei12" size="10" maxlength="5" <%=flagin%> value=<%=show[12]%>>
</td>
</tr>
<tr>
<td class="p3" colspan=2>
<p class="p4">壻巕椶</p>
</td>
<td class="p3" align=center>
<input type="text" name="ei3" size="10" maxlength="5" <%=flagin%> value=<%=show[3]%>>
</td>
<td class="p3" rowspan=2 width=10%>
<p class="p4">栰嵷</p>
</td>
<td class="p3" >
<p class="p4">椢墿怓栰嵷</p>
</td>
<td class="p3" align=center>
<input type="text" name="ei13" size="10" maxlength="5" <%=flagin%> value=<%=show[13]%>>
</td>
</tr>
<tr>
<td class="p3" colspan=2>
<p class="p4">桘帀椶</p>
</td>
<td class="p3" align=center>
<input type="text" name="ei4" size="10" maxlength="5" <%=flagin%> value=<%=show[4]%>>
</td>
<td class="p3">
<p class="p4">偦偺懠偺栰嵷 </p>
</td>
<td class="p3" align=center>
<input type="text" name="ei14" size="10" maxlength="5" <%=flagin%> value=<%=show[14]%>>
</td>
</tr>
<tr>
<td class="p3" colspan=2>
<p class="p4">庬幚椶</p>
</td>
<td class="p3" align=center>
<input type="text" name="ei5" size="10" maxlength="5" <%=flagin%> value=<%=show[5]%>>
</td>
<td class="p3" colspan=2>
<p class="p4">壥幚椶</p>
</td>
<td class="p3" align=center>
<input type="text" name="ei15" size="10" maxlength="5" <%=flagin%> value=<%=show[15]%>>
</td>
</tr>
<tr>
<td class="p3" rowspan=2 width=10%>
<p class="p4">摛椶</p>
</td>
<td class="p3" >
<p class="p4">枴慩</p>
</td>
<td class="p3" align=center>
<input type="text" name="ei6" size="10" maxlength="5" <%=flagin%> value=<%=show[6]%>>
</td>
<td class="p3" colspan=2>
<p class="p4">偒偺偙椶</p>
</td>
<td class="p3" align=center>
<input type="text" name="ei16" size="10" maxlength="5" <%=flagin%> value=<%=show[16]%>>
</td>
</tr>
<tr>
<td class="p3">
<p class="p4">戝摛惢昳偦偺懠</p>
</td>
<td class="p3" align=center>
<input type="text" name="ei7" size="10" maxlength="5" <%=flagin%> value=<%=show[7]%>>
</td>
<td class="p3" colspan=2>
<p class="p4">憯椶</p>
</td>
<td class="p3" align=center>
<input type="text" name="ei17" size="10" maxlength="5" <%=flagin%> value=<%=show[17]%>>
</td>
</tr>
<tr>
<td class="p3" rowspan=2 width=10%>
<p class="p4">嫑夘椶</p>
</td>
<td class="p3">
<p class="p4">嫑夘椶</p>
</td>
<td class="p3" align=center>
<input type="text" name="ei8" size="10" maxlength="5" <%=flagin%> value=<%=show[8]%>>
</td>
<td class="p3" colspan=2>
<p class="p4">歯岲堸椏椶</p>
</td>
<td class="p3" align=center>
<input type="text" name="ei18" size="10" maxlength="5" <%=flagin%> value=<%=show[18]%>>
</td>
</tr>
<tr>
<td class="p3">
<p class="p4">乮偆偪彫嫑乯</p>
</td>
<td class="p3" align=center>
<input type="text" name="ei9" size="10" maxlength="5" <%=flagin%> value=<%=show[9]%>>
</td>
<td class="p3" colspan=2>
<p class="p4">偦偺懠</p>
</td>
<td class="p3" align=center>
<input type="text" name="ei19" size="10" maxlength="5" <%=flagin%> value=<%=show[19]%>>
</td>
</tr>
</table>

<br>
<table border="0">
<tr>
<td>
<input type="submit" <%=flagbutton%> value=<%out.println("丂"+chuli+"丂");%> name="submit1" onclick="return input(this)">
</td>
<td>
<input type="submit" value="丂廔椆丂" name="back">
</td>
</tr>
</table>
</form>
</center>
<%
if (errorinfo!="")
{
out.print("<script language=\"javascript\">alert(\""+errorinfo+"\");</script>");
};
%>
</body>
</html>



copydata.jsp

<%@page import="java.sql.*,java.util.*" contentType="text/html;charset=Shift-JIS"%>
<%@page import="cn.com.food.entity.haig.*" %>
<%@page import="java.util.*" %>
<%@page import="java.lang.*" %>
<%@page import="java.sql.Date" %>
<%@page import="javax.ejb.FinderException" %>
<html>
<head>
<title>copy data</title>
<style type="text/css">
h2 {color:maroon;text-decoration:underline;text-align:center;}
.p1 {text-align:center;}
.p2 {margin-right:50;text-align:right;}
.p3 {background-color: #ACDDB6;}
.p4 {text-align:left;}
</style>
<script language="JavaScript"><!--
function input(ok)
{
for(var i=0;i<f1.ss.length;i++)
if (f1.ss[i].checked)
{
document.f1.middle.value=f1.r1[i].value;
return true;
};
alert('You must select one to copy!please select!');
return false;
}
// --></script>
</head>
<%
String chuli="";
String shipinfanhao="";
String shipinname="";
String[] show=new String[20];
String flagin="";
String flagcopy="";
String flagbutton="";
String errorinfo="";
String[] paramin=new String[20];
String err="";
String paramcopy="";
int i=0;
double[] dataupdate=new double[20];
chuli=(String) session.getAttribute("clqffrom");
shipinfanhao=(String) session.getAttribute("spfhfrom");
shipinname=(String) session.getAttribute("spnfrom");
Properties props = System.getProperties();
javax.naming.Context ctx = new javax.naming.InitialContext(props);
HaigHome home = (HaigHome) ctx.lookup("HaigHome");

if ((request.getParameter("submit1")!=null)||(request.getParameter("back")!=null))
{
if (request.getParameter("submit1")!=null)
{
//write
paramcopy=request.getParameter("ss");
System.out.println(paramcopy);
HaigPK s4 =new HaigPK(paramcopy);
Haig source1 = home.findByPrimaryKey(s4);
show[0]=(new Double(source1.getKokurui())).toString();
show[1]=(new Double(source1.getImo())).toString();
show[2]=(new Double(source1.getSatou())).toString();
show[3]=(new Double(source1.getKasi())).toString();
show[4]=(new Double(source1.getAbura())).toString();
show[5]=(new Double(source1.getTane())).toString();
show[6]=(new Double(source1.getMiso())).toString();
show[7]=(new Double(source1.getDaizu())).toString();
show[8]=(new Double(source1.getFish())).toString();
show[9]=(new Double(source1.getFish_s())).toString();
show[10]=(new Double(source1.getMeat())).toString();
show[11]=(new Double(source1.getEgg())).toString();
show[12]=(new Double(source1.getNyuuseihin())).toString();
show[13]=(new Double(source1.getYasai_midori())).toString();
show[14]=(new Double(source1.getYasai_sonota())).toString();
show[15]=(new Double(source1.getFruit())).toString();
show[16]=(new Double(source1.getKinoko())).toString();
show[17]=(new Double(source1.getSourui())).toString();
show[18]=(new Double(source1.getDrink())).toString();
show[19]=(new Double(source1.getSonota())).toString();

out.println("<script language=\"JavaScript\">");
out.println("opener.document.form1.ei0.value=\""+show[0]+"\";");
out.println("opener.document.form1.ei1.value=\""+show[1]+"\";");
out.println("opener.document.form1.ei2.value=\""+show[2]+"\";");
out.println("opener.document.form1.ei3.value=\""+show[3]+"\";");
out.println("opener.document.form1.ei4.value=\""+show[4]+"\";");
out.println("opener.document.form1.ei5.value=\""+show[5]+"\";");
out.println("opener.document.form1.ei6.value=\""+show[6]+"\";");
out.println("opener.document.form1.ei7.value=\""+show[7]+"\";");
out.println("opener.document.form1.ei8.value=\""+show[8]+"\";");
out.println("opener.document.form1.ei9.value=\""+show[9]+"\";");
out.println("opener.document.form1.ei10.value=\""+show[10]+"\";");
out.println("opener.document.form1.ei11.value=\""+show[11]+"\";");
out.println("opener.document.form1.ei12.value=\""+show[12]+"\";");
out.println("opener.document.form1.ei13.value=\""+show[13]+"\";");
out.println("opener.document.form1.ei14.value=\""+show[14]+"\";");
out.println("opener.document.form1.ei15.value=\""+show[15]+"\";");
out.println("opener.document.form1.ei16.value=\""+show[16]+"\";");
out.println("opener.document.form1.ei17.value=\""+show[17]+"\";");
out.println("opener.document.form1.ei18.value=\""+show[18]+"\";");
out.println("opener.document.form1.ei19.value=\""+show[19]+"\";");
out.println("</script>");
};
out.println("<script language=\"JavaScript\">");
out.println("window.close()");
out.println("</script>");
}
else
{

//do the copy work
Enumeration v = home.findAllRecord();
Haig source1 = null;

%>
<body background="images/b50.gif">
please select the data and submit.
<br>
<form action="copydata.jsp" method=post name=f1>
<table border="1" cellspacing="0" cellpadding="1">
<tr>
<td class="p3">Select</td><td class="p3">怘昳斣崋</td><td class="p3">崚椶</td><td class="p3">偄傕媦傃偱傫暡椶</td><td class="p3">嵒摐媦傃娒枴椶</td><td class="p3">壻巕椶</td><td class="p3">桘帀椶</td><td class="p3">庬幚椶</td><td class="p3">枴慩</td><td class="p3">戝摛惢昳偦偺懠</td><td class="p3">嫑夘椶</td><td class="p3">乮偆偪彫嫑乯</td><td class="p3">廱捁擏椶</td><td class="p3">棏椶</td><td class="p3">擕惢昳</td><td class="p3">椢墿怓栰嵷</td><td class="p3">偦偺懠偺栰嵷</td><td class="p3">壥幚椶</td><td class="p3">偒偺偙椶</td><td class="p3">憯椶</td><td class="p3">歯岲堸椏椶</td><td class="p3">偦偺懠</td>
</tr>
<%
while (v.hasMoreElements())
{
//get one airline date
source1 = (Haig) v.nextElement();
shipinfanhao=source1.getSyokuhin_no();
show[0]=(new Double(source1.getKokurui())).toString();
show[1]=(new Double(source1.getImo())).toString();
show[2]=(new Double(source1.getSatou())).toString();
show[3]=(new Double(source1.getKasi())).toString();
show[4]=(new Double(source1.getAbura())).toString();
show[5]=(new Double(source1.getTane())).toString();
show[6]=(new Double(source1.getMiso())).toString();
show[7]=(new Double(source1.getDaizu())).toString();
show[8]=(new Double(source1.getFish())).toString();
show[9]=(new Double(source1.getFish_s())).toString();
show[10]=(new Double(source1.getMeat())).toString();
show[11]=(new Double(source1.getEgg())).toString();
show[12]=(new Double(source1.getNyuuseihin())).toString();
show[13]=(new Double(source1.getYasai_midori())).toString();
show[14]=(new Double(source1.getYasai_sonota())).toString();
show[15]=(new Double(source1.getFruit())).toString();
show[16]=(new Double(source1.getKinoko())).toString();
show[17]=(new Double(source1.getSourui())).toString();
show[18]=(new Double(source1.getDrink())).toString();
show[19]=(new Double(source1.getSonota())).toString();
i=i+1;

%>
<tr>
<td width="100" align="left"><input type=radio name=ss value="<%=shipinfanhao%>"></td>
<td width="100" align="center"><%=shipinfanhao%></td>
<td width="100" align="center"><%=show[0]%></td>
<td width="100" align="center"><%=show[1]%></td>
<td width="100" align="center"><%=show[2]%></td>
<td width="100" align="center"><%=show[3]%></td>
<td width="100" align="center"><%=show[4]%></td>
<td width="100" align="center"><%=show[5]%></td>
<td width="100" align="center"><%=show[6]%></td>
<td width="100" align="center"><%=show[7]%></td>
<td width="100" align="center"><%=show[8]%></td>
<td width="100" align="center"><%=show[9]%></td>
<td width="100" align="center"><%=show[10]%></td>
<td width="100" align="center"><%=show[11]%></td>
<td width="100" align="center"><%=show[12]%></td>
<td width="100" align="center"><%=show[13]%></td>
<td width="100" align="center"><%=show[14]%></td>
<td width="100" align="center"><%=show[15]%></td>
<td width="100" align="center"><%=show[16]%></td>
<td width="100" align="center"><%=show[17]%></td>
<td width="100" align="center"><%=show[18]%></td>
<td width="100" align="center"><%=show[19]%></td>
</tr>
<%
}
}
%>
<form action="copydata.jsp" method=post>
<table border="0">
<tr>
<td>
<input type="hidden" value="hh" name="middle">
<input type="submit" value="Copy" name="submit1" onclick="return input(this)">
</td>
<td>
<input type="submit" value="丂廔椆丂" name="back">
</td>
</tr>
</table>
</form>
</table>
</body>
零基础学编程by学哥 2001-06-11
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thanks.
BrentIvan 2001-06-11
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对。
window.close();
零基础学编程by学哥 2001-06-11
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不好意思,请问这句是javascript?
怎么关掉这个打开的窗口?windows.close()?
BrentIvan 2001-06-11
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新开窗口
<a href="javascript:window.open("some.htm","","menubar=no, toolbar=no">some.htm</a>
没有菜单和工具蓝


在新开的窗口可以用opener指向原窗口。比如原窗口有form名为aform，里面有一个input1
那么可以用
opener.document.aform.input1.value得到它的值
零基础学编程by学哥 2001-06-11
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不好意思,再问一个问题,怎么从刚才新开的窗口回到调用它的原来的窗口并传递数据?
零基础学编程by学哥 2001-06-11
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好了,谢谢.
backlove 2001-06-11
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<a href="javascript:window.open("tmp.htm",'WinName','scrollbars= 1,resizable=0,width=700,height=500"></a>
backlove 2001-06-11
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faint
零基础学编程by学哥 2001-06-11
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不错,用javascript可以做,但是怎样将弹出的窗口的菜单和工具按钮去掉?
BrentIvan 2001-06-11
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不可能的，jsp在后台运行，不可能知道前台的分页情况，你可以用javascript来解决。
<%
if (request.getParameter("text").equals("")) {
%>
<script language="JavaScript">
window.open('some.jsp', '')
</script>
<%
} else {
response.sendRedirect("some.jsp");
}
%>
luodi 2001-06-11
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这个问题似乎只需要一点点简单的Javascript的知识就可以做到了吧。:)
随便找个写过JS 的人可以给你一堆如何在提交前校验各个字段（是否为空，是否数字，是否EMAIL，等等等等）的例子。好象用不着象你题目上写的重定向吧。
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本文通过实例演示了如何使用JSP内置对象response的sendRedirect()方法实现网页重定向。通过一个下拉列表的选择，可以将用户重定向到不同的页面，展示了sendRedirect()的基本用法。
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备忘录：jsp重定向。使用out.print(); response.sendRedirect();
本文详细介绍了JSP中的重定向和页面跳转技术，包括按钮和链接的跳转方式，以及JSP的response.sendRedirect()、response.setHeader(Location)和<jsp:forward page= />三种跳转方式。重点解析了每种跳转方式的限制和应用场景，如sendRedirect()在输出HTML后无法使用，以及forward()只能在同一主机内跳转。此外，还探讨了如何在重定向前显示提示信息的解决办法，如利用JavaScript和Java Swing组件实现。 7962466,678982,灰度共生矩阵（GLCM）原理与MATLAB实现解析,['图像处理', 'MATLAB编程', '纹理特征', '灰度共生矩阵']
Servlet转发forward和重定向response.sendRedirect()区别
Servlet的转发(forward)和重定向(sendRedirect)是两种不同的请求处理方式。转发发生在服务器端，地址栏不变，适合内部资源跳转且能共享request数据；重定向则是客户端跳转，地址栏改变，支持跨域跳转但无法传递request数据。在使用sendRedirect时要注意避免提前输出HTML和确保其后紧跟return。
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