[minfinger]

Based on this thread from the the 4.3.x forum http://forum.x-cart.com/showthread.php?t=53578

My client now has me building another web page. Instead of calculating how old the dog is based on the day/month/year. He now wants to plug in how it will before the dogs are old enough to be delivered.

So then the customers know when the dog will be available for delivery.

I need it to say something like: "Wally will be available for delivery on 3/1/2012"

I tried plugging in this code in the product_details.tpl, but I can't get anything to display, but the Extra Field Values.

    <tr>
      <td class="property-name">{include file="modules/Age_Calculation/age.tpl"}</td>
    </tr>

I added it in before

{if $config.Appearance.show_in_stock eq "Y" && $config.General.unlimited_products ne "Y" && $product.distribution eq ""}

Here's the original age.tpl

{*
For http://forum.x-cart.com/showthread.php?t=53578
Call extra fields via this:
        {$extra_fields.0.field_value}
        {$extra_fields.1.field_value}
        {$extra_fields.2.field_value}
*}
<script type="text/javascript">
var dat = new Date();
var curday = dat.getDate();
var curmon = dat.getMonth()+1;
var curyear = dat.getFullYear();
var calday = {$extra_fields.1.field_value};
var calmon = {$extra_fields.0.field_value};
var calyear = {$extra_fields.2.field_value};
{literal}
function checkleapyear(datea)
{
    if(datea.getYear()%4 == 0)
    {
        if(datea.getYear()% 10 != 0)
        {
            return true;
        }
        else
        {
            if(datea.getYear()% 400 == 0)
                return true;
            else
                return false;
        }
    }
return false;
}
function DaysInMonth(Y, M) {
    with (new Date(Y, M, 1, 12)) {
        setDate(0);
        return getDate();
    }
}
function datediff(date1, date2) {
    var y1 = date1.getFullYear(), m1 = date1.getMonth(), d1 = date1.getDate(),
     y2 = date2.getFullYear(), m2 = date2.getMonth(), d2 = date2.getDate();
    if (d1 < d2) {
        m1--;
        d1 += DaysInMonth(y2, m2);
    }
    if (m1 < m2) {
        y1--;
        m1 += 12;
    }
    return [y1 - y2, m1 - m2, d1 - d2];
}
function calage()
    {
        var curd = new Date(curyear,curmon-1,curday);
        var cald = new Date(calyear,calmon-1,calday);
        var diff =  Date.UTC(curyear,curmon,curday,0,0,0) - Date.UTC(calyear,calmon,calday,0,0,0);
        var dife = datediff(curd,cald);
        
        if (dife[0]<1) {
            document.getElementById('dAge').innerHTML = dife[1]+" months, and "+dife[2]+" days";
            }
        else {
        document.getElementById('dAge').innerHTML = dife[0]+" years, "+dife[1]+" months, and "+dife[2]+" days";
        }
    }
$(document).ready(function(){
calage();
});
{/literal}
</script>
<span class="puppyCust">{$product.productcode} is <span id="dAge"> not </span> old</span>