这是客户端的javascript:
 if(bXmlHttpSupport) {
 
           var sUrl ="getlog.php";
   var t1 = document.getElementById("starttime1").value;
   var t2 = document.getElementById("starttime2").value;
   var ph = document.getElementById("num2").value;
   //sUrl += "?t1="+t1+"&t2="+t2;
   var chkphone=0;
   var chktime=0;
   if(document.getElementById("chkphone").checked==true)
      chkphone=1;
   if(document.getElementById("chktime").checked==true )  
      chktime=1;
   if(chktime==1)
   {
      sUrl += "?t1="+t1+"&t2="+t2;
      sUrl +="&chktime="+chktime;
}
else
  sUrl +="?chktime="+chktime;
if(chkphone==1)
    {
      sUrl += "&ph="+ph;
      
}
sUrl +="&chkphone="+chkphone;
  
   var oRequest = new XMLHttpRequest();
  // alert(sUrl);
           oRequest.onreadystatechange = function() {
                if(oRequest.readyState == 4) { 
  var response = oRequest.responseText;
  var temp = response.split("|");
//  alert(response);
  clearRow();
  for(var i=0;i<temp.length-1;i++)
  {
    //  alert(temp[i]);
  var temp1 = temp[i].split("*");
      addRow(temp1[0],temp1[1],(temp1[2]),temp1[3]);
  }
}

}
   oRequest.open('POST', sUrl);
           oRequest.send(null);
 }
这是服务器端的PHP程序:
<?
import_request_variables(gp,"");
include("mylib.php");if(!$con=createConnection())
{
  print("can not create connection !");
  exit;
}
try
{
if ($chktime==1 && $chkphone==1)
    $qry="select * from logg where logtime>=#".$t1."# and logtime<=#".$t2."# and phone='".$ph."'";
else
if ($chktime==1)
    $qry="select * from logg where logtime>=#".$t1."# and logtime<=#".$t2."#";
else
if ($chkphone==1)
    $qry="select * from logg where  phone='".$ph."'"; 
//echo($qry);
$rs=$con->execute($qry);
while(!$rs->eof())
{
  if ($rs->Fields[2]->value==1)
      $Tp="防火报警";
  else
      $Tp="防盗报警";   
  echo($rs->Fields[0]->value."*".$rs->Fields[1]->value."*".iconv("GBK","UTF-8",$Tp)."*".$rs->Fields[3]->value."|");
  $rs->movenext();
}  closeDatabase($con);}
catch(Exception $e)
{
  echo($e);
  
}?>
在我的电脑上客户端页面可以正确得到服务器端返回的数据,但在另一台电脑上客户端页面得到的却是服务器处理的代码
“<?
import_request_variables(gp,"");
include("mylib.php");if(!$con=createConnection())
{
  print("can not create connection !");
  exit;
}
try
{
if ($chktime==1 && $chkphone==1)
    $qry="select * from logg where logtime>=#".$t1."# and logtime<=#".$t2."# and phone='".$ph."'";
else
if ($chktime==1)
    $qry="select * from logg where logtime>=#".$t1."# and logtime<=#".$t2."#";
else
if ($chkphone==1)
    $qry="select * from logg where  phone='".$ph."'"; 
//echo($qry);
$rs=$con->execute($qry);
while(!$rs->eof())
{
  if ($rs->Fields[2]->value==1)
      $Tp="防火报警";
  else
      $Tp="防盗报警";   
  echo($rs->Fields[0]->value."*".$rs->Fields[1]->value."*".iconv("GBK","UTF-8",$Tp)."*".$rs->Fields[3]->value."|");
  $rs->movenext();
}  closeDatabase($con);}
catch(Exception $e)
{
  echo($e);
  
}?>
”,这是什么原因啊,我接触PHP不久,望高手帮帮忙!谢谢