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jamesdabbs/ye_old_shoppe.html

Created March 7, 2016 17:16
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ye_old_shoppe.html
<!DOCTYPE html>
<html>
<head>
<title>Counter</title>
<style type="text/css">
h1 {
font-size: 80px;
color: rgb(0, 128, 0);
}
button {
font-size: 26px;
}
.danger {
color: #ff0000;
}
</style>
</head>
<body>
<h1 id="count" class="ok">0</h1>
<button id="plus">+</button>
<button id="minus">-</button>
<script type="text/javascript">
var current_count = 0;
// alert(current_count);
var plus_btn = document.getElementById("plus")
plus_btn.addEventListener("click", function() {
current_count = current_count + 1;
document.getElementById("count").innerHTML = current_count
if (current_count >= 10) {
document.getElementById("count").classList.add("danger")
}
})
var minus_btn = document.getElementById("minus")
minus_btn.addEventListener("click", function() {
current_count = current_count - 1;
document.getElementById("count").innerHTML = current_count
if (current_count < 10) {
document.getElementById("count").classList.remove("danger")
}
})
</script>
</body>
</html>
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