Solved

Echo Variable Javascript

Posted on 2013-12-06
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Last Modified: 2013-12-06
The following code I'm having some issues with.  I need to echo the variable "qtycheck" to see if it's getting populated correct as I suspect that's the issue.

How can I echo it out on the page to see?

<script type="text/javascript">
    function check() {
        var elements = document.getElementsByName("quantity");
        var qtycheck = document.getElementById("qtycheck").value;
        for (var i=0; i<elements.length; i++) {
            var nmbr = elements[i].value;
            if (nmbr > <?php echo $maxqtyorder; ?>){
                alert("You've selected more treats than your package allows.");
                return false;
            }
            else if (nmbr > qtycheck){
                alert("You've selected more treats than your package allows.");
                return false;
            }
        }
        return true;
    }
</script>

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Question by:N R
  • 2
3 Comments
 
LVL 25

Accepted Solution

by:
Lee Savidge earned 500 total points
ID: 39701466
Pop it to a dialog box

alert(qtycheck);

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You could also use
document.write(qtycheck);

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LVL 11

Author Comment

by:N R
ID: 39701472
@Isavidge

Where in my code would I input that?
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LVL 11

Author Comment

by:N R
ID: 39701481
Nevermind, got it thanks!
0

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