Template for assignments in js
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index.html
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index.html
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<link rel="stylesheet" href="style.css">
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</head>
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<body>
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<p>Assignment:</p>
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<textarea rows="15" cols="50" id="assignment"></textarea>
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<p>Answer:</p>
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<div id="answer">Provide input first</div>
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<script src="script.js"></script>
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</body>
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</html>
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34
script.js
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script.js
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const ASSIGNMENT = 'assignment';
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const ANSWER = 'answer';
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const NEWLINE_CHARACTER = '\n';
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const TOP_N = 3;
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/**
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* Main function
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*/
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window.onload = function() {
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document.getElementById(ASSIGNMENT).addEventListener("input", calculateAnswer);
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}
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/**
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* Listener function for input in assignment field.
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* @param event the onInput event
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*/
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function calculateAnswer(event) {
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console.info("Calculating answer for input...");
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let answer = algorithm(event.target.value, TOP_N);
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document.getElementById(ANSWER).innerText = answer;
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}
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/**
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* Calculate the answer to assignment.
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* @param assignment the input from the assignment.
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* @return string the answer
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*/
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function algorithm(assignment) {
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let lines = assignment.trim().split(NEWLINE_CHARACTER);
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console.info("Linecount:" + lines.length);
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// TODO: implement assignment
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}
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style.css
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style.css
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body {
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background: transparent; /* Make it white if you need */
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color: #fc8224;
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padding: 0 24px;
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margin: 0;
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font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
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}
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#answer {
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color: purple
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}
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p {
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margin: 0px
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}
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