Advanced JavaScript Question

Question

I am using code that was supplied by a client to built an
order form. It can be seen at
http://www.digidonkey.com/flypmobile/helio-phone-sales-addons.html
We have everything workling except for STEP 4 "Add
insurance". I have tried various ways to get the Total Due to
increase by $7 when the user selects "Yes" with no luck. Any
suggestions would be appreciated.

Answer 1

First change the name of the two radio buttons to something
like
"insurance" (which I'll use in my supplied code)
In your function:
function calculatePrice()
TotalPrice = 0;
for(var cp=1; cp<6; cp++)
var optVal = document.app["phone_choice"+cp].value;
var price=optVal.split('‡');
if (price[4] != undefined) {
TotalPrice += parseInt(price[4]);
Change to:
function calculatePrice()
TotalPrice = 0;
for(var cp=1; cp<6; cp++)
var optVal = document.app["phone_choice"+cp].value;
var price=optVal.split('‡');
if (price[4] != undefined) {
TotalPrice += parseInt(price[4]);
TotalPrice+=(document.app.insurance[1].checked)?7:0;
ADD this function:
function calcTotalPrice() {
calculatePrice();
document.getElementById("checkouttotal").innerHTML="$" +
TotalPrice;
document.getElementById("DUETODAY").innerHTML="DUE TODAY:
$"+TotalPrice+".00";
document.app.ChargeTotal.value = TotalPrice;
if (TotalPrice > 0){
document.getElementById('paymentselection').style.display =
comparecredit = true;
else
document.getElementById('paymentselection').style.display =
'none';
comparecredit = false;
Then, on the radio buttons add:
onclick="calcTotalPrice()"
Paul Davis
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J in FLA wrote:
> I am using code that was supplied by a client to built
an order form. It can be
> seen at
http://www.digidonkey.com/flypmobile/helio-phone-sales-addons.html
>
> We have everything workling except for STEP 4 "Add
insurance". I have tried
> various ways to get the Total Due to increase by $7 when
the user selects "Yes"
> with no luck. Any suggestions would be appreciated.
>