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125 lines
4.6 KiB
125 lines
4.6 KiB
3 months ago
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<!doctype html>
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<html>
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<head>
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<meta charset="utf-8">
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<meta http-equiv="X-UA-Compatible" content="IE=edge">
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<meta name="viewport" content="width=device-width, initial-scale=1">
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<title>My Learning Website</title>
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<link href="/styles/styles.css" rel="stylesheet" type="text/css">
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<link href="/webdevelopment/styles/styles.css" rel="stylesheet" type="text/css">
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<!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries -->
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<!-- WARNING: Respond.js doesn't work if you view the page via file:// -->
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<!--[if lt IE 9]>
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<script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script>
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<script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script>
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<![endif]-->
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</head>
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<body>
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<h1 class="courselink">JavaScript Essential Training</h1>
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<h2 class="lecturer">LinkedIn Learning : Morten Rand-Hendriksen</h2>
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<h1 class="episodetitle">Code Samples</h1>
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<article>
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<h2 class="sectiontitle">Code Sample 1</h2>
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<p>This is the code example for 04_01 in the exercise files. The HTML file shown below is our starting point.</p>
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<h2 class="sectiontitle">The HTML Document - Start</h2>
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<pre class="codesample">
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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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<title>String output</title>
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<script type="module" src="Backpack.js"></script>
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<script type="module" src="script.js"></script>
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</head>
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<body>
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<main>
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<article>
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<h1>Everyday Backpack</h1>
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<ul>
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<li>Volume:</li>
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<li>Color:</li>
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<li>Age:</li>
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<li>Number of pockets:</li>
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<li>Left strap length:</li>
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<li>Right strap length:</li>
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<li>Lid status:</li>
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</ul>
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</article>
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</main>
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</body>
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</html></pre>
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<p>The HTML in the body is removed because we want the JavaScript file to add this content using a template literal. This will allow us to add in some JavaScript expressions so that we can get the values of each property directly from a backpack object and display these along with the property names.</p>
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<h2 class="sectiontitle">The HTML Document - Finish</h2>
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<pre class="codesample">
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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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<title>String output</title>
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<script type="module" src="Backpack.js"></script>
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<script type="module" src="script.js"></script>
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</head>
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<body>
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</body>
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</html></pre>
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<p>The only difference between these two HTML files is that in the second version, there is no HTML in the body.</p>
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<h2 class="sectiontitle">The JavaScript file</h2>
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<pre class="codesample">
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/**
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* Use template literals to output HTML
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* @link https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Template_literals
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*
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*/
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// import { doc } from "prettier";
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import Backpack from "./Backpack.js";
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const everydayPack = new Backpack(
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"Everyday Backpack",
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30,
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"grey",
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15,
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26,
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26,
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false,
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"December 5, 2018 15:00:00 PST"
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);
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const content = `
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<main>
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<article>
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<h1>${everydayPack.name}</h1>
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<ul>
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<li>Volume: ${everydayPack.volume}</li>
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<li>Color: ${everydayPack.color}</li>
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<li>Age: ${everydayPack.backpackAge()}</li>
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<li>Number of pockets: ${everydayPack.pocketNum}</li>
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<li>Left strap length: ${everydayPack.strapLength.left}</li>
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<li>Right strap length: ${everydayPack.strapLength.right}</li>
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<li>Lid status: ${everydayPack.lidOpen}</li>
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</ul>
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</article>
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</main>
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`;
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document.body.innerHTML = content;</pre>
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<p>Just a note on this, the line importing doc from prettier was enabled in the code from the exercise files, but it was giving me an error so I disabled it and this seems to have fixed the problem without causing any additional problems as far as I can tell.</p>
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</article>
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<div class="btngroup">
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<button class="button" onclick="window.location.href='javascriptessentialtraining2021.html'">
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Course Contents
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</button>
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<button class="button" onclick="window.location.href='/webdevelopment/webdevelopment.html'">
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Web Development Page
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</button>
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<button class="button" onclick="window.location.href='/index.html'">
|
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Home
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</button>
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</div>
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</body>
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</html>
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