I am trying to pass a php value, obtained from a join query, to a javascript function. The javascript function will open a new window and show some data based on the passed value.My query works fine but the php value is not passed to the JS function.
My code :
<script type="text/javascript">
function product(var) {
window.open( "view_product_info.php?var", "myWindow",
"status = 1, height = 300, width = 300, resizable = 0" )
}
</script>
\\ the line where i am trying to pass the php varibale
echo '<td align="center" ><a href="javascript:product('.$product_id.');"> <br/> '.$row['product_name'].'</a></td>';
why the php value $product_id is not passed to the product function.
Thanks in advance.
The code:
<script type="text/javascript">
<!--
function product(var) {
window.open( "view_product_info.php?id", "myWindow",
"status = 1, height = 300, width = 300, resizable = 0" )
}
function company() {
window.open( "index.php", "myWindow",
"status = 1, height = 300, width = 300, resizable = 0" )
}
function category() {
window.open( "index.php", "myWindow",
"status = 1, height = 300, width = 300, resizable = 0" )
}
//-->
<?php include("includes/header.php");
$search = $_POST['search'];
$sql= "my query1..";
$sql2= "my query2";
$result=mysql_query($sql);
$result2=mysql_query($sql2);
if($result) {
echo '<center>';
echo '<table cellpadding="0" cellspacing="0" border="1" width="100%">';
echo '<tr><th>Sr No.</th><th>Product Name</th><th>Company Name</th> <th>Category</th></tr>';
$number=1;
while ($row = mysql_fetch_array($result)){
$row2 = mysql_fetch_array($result2);
echo $product_id=$row2[product_id];
echo '<tr> ';
echo '<td align="center" >'.$number.'</td>';
echo '<td align="center" ><a href="javascript:product('<?= $product_id?>')">
''';
echo '<td align="center"><a href="javascript:company()" ><br/> '.$row['company_name'].'</td>';
echo '<td align="center"><a href="javascript:category()" ><br/> '.$row['category_name'].'</td>';
$number=$number+1;
}echo '</tr>';
echo'</table>';
echo'</center>';
}
else {
echo "No data found";
//echo mysql_error();
}
}
}
?>