call

bunny1 · 03-24-2007, 05:06 AM

i have a javascript function i want to call within my php script
where should i place the javascript.

iLLin · 03-24-2007, 05:27 AM

Anywhere you want before the call.

bunny1 · 03-24-2007, 05:32 AM

it doesnt seem to recognise it when it's in the head tag.
can it be within the php script?

iLLin · 03-24-2007, 05:34 AM

Post up some code on what your trying to accomplish.

bunny1 · 03-24-2007, 05:38 AM

thanks

Code:

<head>

<script language="JavaScript">

function UpdateQty(item)
{
itemId = item.name;
newQty = item.options[item.selectedIndex].text;

document.location.href = 'cart.php?action=update_item&id='+itemId+'&qty='+newQty;
}

</script>

PHP Code:


			
<?php

.......

echo "<select name='" . $row['Product_ID'] . "' onChange='" . UpdateQty(this) . "'>";

....

?>

iLLin · 03-24-2007, 05:41 AM

Your trying to make the javascript call a php call. Change to this

PHP Code:


			
<?php
.......
echo "<select name='" . $row['Product_ID'] . "' onChange='UpdateQty(this)'>";
....
?>

bunny1 · 03-24-2007, 05:49 AM

ok thanks!