请教高手：javascript和jsp之间的数组数据传递问题（已解决）

电视迷

我现在在第一个网页（first.jsp)上写了以下的代码：
<script type="text/javascript">;
        var pName     = new Array();
        var pBrand    = new Array();
        var pWeight   = new Array();
        var pQuality  = new Array();
        var pSize     = new Array();
        var pPackaging= new Array();
        var pQuantity = new Array();
        var pUnit     = new Array();

        var iRow    = new Array();
        var iTot    = 0;
        var sTemp   = "";

function Save()
{
var z_pn = document.all.pn.value;
var z_pb = document.all.pb.value;
var z_basis_weight = document.all.basis_weight.value;
var z_quality = document.all.quality.value;
var z_size = document.all.size.value;
var z_packaging = document.all.packaging.value;
var z_textfield = document.all.textfield.value;
var z_unit = document.all._unit.value;

if (z_textfield >; 0)
  {
        pName[iTot]     = z_pn;
        pBrand[iTot]    = z_pb;
        pWeight[iTot]   = z_basis_weight;
        pQuality[iTot]  = z_quality;
        pSize[iTot]     = z_size;
        pPackaging[iTot]= z_packaging;
        pQuantity[iTot] = z_textfield ;
        pUnit[iTot]     = z_unit;
        sTemp           = "yes";   //填入的数量是否合格的状态字
iTot++;
   
document.all.pn.selectedIndex = 0 ;
document.all.pb.selectedIndex = 0 ;
document.all.basis_weight.selectedIndex = 0;
document.all.quality.selectedIndex = 0;
document.all.size.selectedIndex = 0;
document.all.packaging.selectedIndex = 0;
document.all.textfield.value = '';
document.all._unit.selectedIndex = 0;
  }
else
{
  alert("The quantity don't zero!";
  sTemp           = "no";
}
}
.............................
</script>;
现在想把这里的JAVASCRIPT中的数组的数据通过某种方法传递到下个网页(second.jsp)中,并且能够在第二个网页中的JSP代码中能够处理上面穿下来的数组，且生成JAVA的数组。请给个范例！

请高手指教，小弟谢谢了！

rollingpig

may like this
<form name="aa">;
<input type=hidden name=pName >;
<input type =hidden name=pBrand >;
……
</form>;
<script>;
document.aa.pname.value=pname[0]+……+;(中间找一个分隔符吧)
document.aa.submit()
</script>;

电视迷

谢谢高手的指教：）！
但是这种方法一次只能够传送一个数据，而不是一个数组，我现在希望只要POST一次，就能够在第二个页面的JSP中得到上个页面的整个数组，还有就是如何实现在第二个页面中用JSP而不是JAVASCRIPT接受数组。请再次赐教，谢谢了！

efinger

Your javascript is on client side and the jsp are generated by the server.  To pass values from client to server, the only way is to put them in a form as rollingpig suggested.    You CAN NOT pass object from client to server, I guess, that is what you want to do about the "Array".  However, there is a way to pass object from jsp to jsp on the same app server, that is using request's session object.  So if your javascript's array data was originally created from server, you can do it by using session object.  If your javascript's array data depend on client's input, then simply you don't have other choices.

电视迷

thanks all! I see .