action added admin along alt amount append arbitrary base build building button buy calculate cart class company documented ejc ejejc final helpful href img implement item javascript managed note onclick order parameter price product production related replace return seller site specified src target thkbx tips url video websites wordpress

Hi there,

I'm currently building a Wordpress site for a Music Video Production Company.

They want to implement a 'build to order' technique used at websites such as Apple.

I've managed to get some JS to calculate the price, I was just wondering if I could use FFC along with this final price.

<script type=text/javascript>
function getTotal(){
var form=document.theForm;
var inputs=form.getElementsByTagName('input');
var length=inputs.length;
var total='2000';

for(i=0;i<length-1;i++){
if(inputs[i].type=='radio'){
var checked=inputs[i].checked?1:0;
if(checked){
var value=inputs[i].value.split("~~")[0];
total-=-value;
}
}
}
document.getElementById('totalspan').innerHTML="Total price will be: £"+total
total='0';
}

</script>

Thanks.

Berian

You can use the &amount= URL parameter to append an arbitrary price to the Add to Cart button's href= or action= URL, like so:

<a href="https://www.e-junkie.com/ecom/gb.php?c=cart&i=XXXXXX&cl=YYYYYY&ejc=2& amount=12.34" target="ej_ejc" class="ec_ejc_thkbx" onClick="javascript:return EJEJC_lc(this);"><img src="http://www.e-junkie.com/ej/ej_add_to_cart.gif" border="0" alt="Add to Cart"/></a>

Note that the amount specified that way for an Add to Cart button would be ADDED to the product's base price set in Seller Admin; for a Buy Now button, it would REPLACE the item's base price. This and related tips you may find helpful are documented here:
http://www.e-junkie.com/ej/help.custom.purchase-buttons.htm#custom