www/pages/grade-calc/index.html

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2021-06-03 01:57:01 +00:00
<!DOCTYPE html>
<html lang="en">
<head>
<meta name="Grade Calculator" content="School grade calculation">
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Grade Calc</title>
</head>
<style>
* {
box-sizing: border-box;
}
body {
padding: 0;
margin: 0;
font-family: sans-serif;
}
.about-container {
padding: 1rem;
}
.json-textarea,
.calculator-container {
width: 50%;
padding: 1rem;
float: left;
}
.json-textarea textarea {
max-width: 100%;
min-width: 100%;
width: 100%;
}
.button-container button {
border: 1px solid black;
border-radius: 0;
font-size: 1em;
text-align: center;
margin: .5rem 0;
width: 100%;
padding: 0.5rem 1rem;
background-color: #90c541;
color: #FFF;
cursor: pointer;
}
@media screen and (max-width: 900px) {
.json-textarea,
.calculator-container {
width: 100%;
}
}
</style>
<body>
<div class="about-container">
<h1><a href="/">PaulW.XYZ</a> / <a href="/pages/">Pages</a> / Grade Calculator</h1>
<hr>
<h2>About</h2>
Check out the <a href="https://github.com/lambdapaul/pages/blob/master/grade-calc/README.md">README.md</a> file
to learn more about the configuration structure.
<h3>Usage</h3>
<ol>
<li>Either configure the calculator using the text box below or load one from the existing JSON files to
generate one.</li>
<li>Click <code>Generate</code>.</li>
<li>Enter the input values.</li>
</ol>
</div>
<div class="json-textarea">
<h2>Configuration</h2>
<h3>Load config from file</h3>
<ul>
<li><a href="javascript:void(0)" onclick="loadConfig('./config/map2302.json')">MAP2302 - ODE I Fall 2019</a>
</li>
<li><a href="javascript:void(0)" onclick="loadConfig('./config/eee3307c.json')">EEE3307C - Electronics I
Spring 2021</a></li>
</ul>
<div class="button-container">
<button onclick="generate()">Generate &#8594;</button>
</div>
<textarea id="json" id="" rows="30"></textarea>
</div>
<div class="calculator-container">
</div>
<script type="text/javascript" src="gc_client.js"></script>
<script>
function generate() {
var let;
let calcSection = document.querySelector(".calculator-container");
calcSection.innerHTML = "";
try {
conf = JSON.parse(document.getElementById("json").value);
}
catch (e) {
console.log(e);
calcSection.innerHTML = e;
return;
}
let cb = (out) => {
for (let o of out) {
calcSection.appendChild(o);
}
}
gc = new GradeCalc(conf, cb);
calcSection.appendChild(gc.elemTotal);
}
function loadConfig(filename) {
var client = new XMLHttpRequest();
client.open('GET', filename);
client.onreadystatechange = function () {
document.getElementById("json").value = (client.responseText);
}
client.send();
}
</script>
</body>
</html>