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Challenge 2: making elements on page work together

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Nanne Baars
2017-04-08 11:25:24 +02:00
parent 05bb61ad57
commit 6a9f7e0b0f
3 changed files with 29 additions and 13 deletions
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28
webgoat-lessons/challenge/src/main/resources/js/challenge2.js
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@ -14,35 +14,51 @@ $(document).ready(function () {
//-- Click on QUANTITY
$(".btn-minus").on("click", function () {
var now = $(".section > div > input").val();
var now = $(".quantity").val();
if ($.isNumeric(now)) {
if (parseInt(now) - 1 > 0) {
now--;
}
$(".quantity").val(now);
$('#price').text(now * 899);
} else {
$(".quantity").val("1");
$('#price').text(899);
}
calculate();
})
$(".btn-plus").on("click", function () {
var now = $(".section > div > input").val();
var now = $(".quantity").val();
if ($.isNumeric(now)) {
$(".quantity").val(parseInt(now) + 1);
} else {
$(".quantity").val("1");
}
calculate();
})
$(".checkoutCode").on("blur", function () {
var checkoutCode = $(".checkoutCode").val();
$.get("challenge-store/coupons/" + checkoutCode, function (result, status) {
var discount = result.discount;
if (discount > 0) {
var price = $('#price').val();
$('#price').text((899 - (899 * discount / 100)).toFixed(2));
$('#discount').text(discount);
calculate();
} else {
$('#price').text(899);
$('#discount').text(0);
calculate();
}
});
})
function calculate() {
var d = $('#discount').text();
var price = $('#price').val();
var quantity = parseInt($(".quantity").val());
if (d > 0) {
$('#price').text((quantity * (899 - (899 * d / 100))).toFixed(2));
} else {
$('#price').text(quantity * 899);
}
}
})