how do I?
| From: | Adrian D'Costa | Date: | Thu, 06 Sep 2001 04:51:49 +0000 |
| Subject: | how do I? | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-66153@lists.php.net to get a copy of this message | ||
Hi,
I am trying to write a dynamic help module based on a mysql database. I
am using Javascript and PHP to do this.
This is part of my script (both java and php)
<script language="JavaScript">
<!--
function info(theline)
{
w
w=window.open("","test","screenx=10,screeny=10,width=350,height=80,,scrollbars=no");
w.document.open();
w.document.writeln("<PRE>");
w.document.writeln("File Name: " + thename);
w.document.writeln("Description: " + theline);
w.document.writeln("</PRE>");
w.document.close();
}
//-->
</script>
<p align="center"></font><a
href="offerte.html" onMouseOver="info(<? $xline=__LINE__;
require("user.php");
require("error.php");
$newuser = new user();
$nerror= new error();
$xfile=explode("/", __FILE__);
$num=sizeof($xfile);
$fname=$xfile[$num-1];
// Sql Statement
$searchStmt = "select * from help where fnumber=$xline and
fname='$fname'";
//execute the statement for help
if(!$result=mysql_query($searchStmt, $newuser->link))
{
$xerror = $nerror->error1(202);
print($xerror);
exit();
}else{
$num=mysql_num_rows($result);
if ($num==0)
{
$xerror = $nerror->error1(300);
print($xerror);
exit();
} else {
$row=mysql_fetch_object($result);
}
}
$xdetail = nl2br($row->hdetail);
echo "$xdetail";
?>);">
This script works if I have a single line the hdetail field, but if I put
multiply lines in the hdetail field nothing shows up. I added nl2br but
nothing work, if you view the source in netscape it is there with the
</br>. I am sure I am doing something wrong, but where I don't know. Can
some one correct me?
TIA
Adrian