请教一个php下拉菜单的问题，各位高手帮忙

Question

<form method="POST" name="myform" action="Bs_Article_Save.asp?action=add" target="_self">action="Bs_Article_Save.asp?   asp??????

Answer 1

是php，是复制的时候复制错误了

Answer 2

document.myform.SmallClassName.length = 1; 
    var locationid=locationid;
document.write locationid;
    var i;
    for (i=0;i < onecount; i++)
        {
            if (subcat[i][1] == locationid)
            { 
                document.myform.SmallClassName.options[document.myform.SmallClassName.length] = new Option(subcat[i][0], subcat[i][2]);
            }        
        }
--------------------------------------------
while (document.myform.SmallClassName.options.length>1) 
{
      document.myform.SmallClassName.remove(1);
}
for (i=0;i < onecount; i++)
{
     if (subcat[i][1] == locationid)
     { 
           opnTemp=document.createElement("OPTION");
           document.myform.SmallClassName.appendChild(opnTemp);
           opnTemp.value = subcat[i][0];
           opnTemp.text = subcat[i][2];
     }        
}