Still celebrating National IT Professionals Day with 3 months of free Premium Membership. Use Code ITDAY17

x
?
Solved

Echo Variable Javascript

Posted on 2013-12-06
3
Medium Priority
?
360 Views
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>

Open in new window

0
Comment
Question by:Nathan Riley
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
  • 2
3 Comments
 
LVL 25

Accepted Solution

by:
Lee Savidge earned 2000 total points
ID: 39701466
Pop it to a dialog box

alert(qtycheck);

Open in new window


You could also use
document.write(qtycheck);

Open in new window

0
 
LVL 12

Author Comment

by:Nathan Riley
ID: 39701472
@Isavidge

Where in my code would I input that?
0
 
LVL 12

Author Comment

by:Nathan Riley
ID: 39701481
Nevermind, got it thanks!
0

Featured Post

DFW AZURE MEETUP TONIGHT FRI 6PM

We will be discussing what Azure Stack is, how does it fit into the suit of offerings that Azure has currently, and where can it fit into your organizations technology stack. We will also be discussing limitations of the platform while covering various applicable scenarios.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Australian government abolished Visa 457 earlier this April and this article describes how this decision might affect Australian IT scene and IT experts.
Without even knowing it, most of us are using web applications on a daily basis.  In fact, Gmail and Yahoo email, Twitter, Facebook, and eBay are used by most of us daily—and they are web applications. We generally confuse these web applications to…
Viewers will get an overview of the benefits and risks of using Bitcoin to accept payments. What Bitcoin is: Legality: Risks: Benefits: Which businesses are best suited?: Other things you should know: How to get started:
The viewer will learn how to count occurrences of each item in an array.
Suggested Courses

688 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question