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<?
// JimMartinson/CST1022/Labs/Lab03/Lab03.phpinc
$css .= ',colorCode.css';
require('Gradebook/EvaluationSubmission_BEGIN.phpinc'); // Replaced.
#if ( $_SESSION['userId'] != 1 ) { require('Gradebook/EvaluationSubmission_NOTAVAILABLE.phpinc'); exit; }
$disabled = '';
$disabled = ' disabled'; // Comment this line to enable lab.
?>
<fieldset><legend><?=$evaluationType?> <?=$evaluationNumber?> Description</legend>
The purpose of this lab is to demonstrate your ability to use JavaScript to manage cookies and local storage.
<?=$gradeNote?>
<? if ( $disabled ) { ?><div class="error bold">Notice: Do not perform this assignment unless this notice has been removed.</div><? } ?>
</fieldset>
<fieldset><legend><?=$evaluationType?> <?=$evaluationNumber?> Instruction</legend>
<ol id="main" class="count">
<!-- Step 1 -->
<li>Create a folder for this <?=strtolower($evaluationType)?> named <b class="copyText"><?=$evaluationName?></b> and keep all documents used for <?=$evaluationType?> <?=$evaluationNumber?> in that folder.</li>
<!-- Step 2 -->
<li class="page">
Create a an html document:
<ol>
<li>Name the file <b class="copyText"><?=$saveFilename?>.html</b>.</li>
<li>The page must contain the foundation tags. <a href="#notes" class="smaller">See notes</a></li>
<li>Add an <span class="highELE">h2</span> element with the content <b class="copyText">Storage</b></li>
<li>Add a <span class="highELE">button</span> with an <span class="highATT">onclick</span> that calls the <b class="copyText">ShowLocalStorage()</b> function.</li>
<li>Add a <span class="highELE">button</span> with an <span class="highATT">onclick</span> that calls the <b class="copyText">AddLocalStorage()</b> function to add a localStorage item <b class="copyText">ooga</b> with a value of <b class="copyText">booga</b>.</li>
<li>Add a <span class="highELE">button</span> with an <span class="highATT">onclick</span> that calls the <b class="copyText">ClearLocalStorage()</b> function to clear the localStorage item <b class="copyText">ooga</b>.</li>
<li>Add a <span class="highELE">button</span> with an <span class="highATT">onclick</span> that calls the <b class="copyText">ClearLocalStorage()</b> function to clear all localStorage items.</li>
<li>Add a <span class="highELE">button</span> with an <span class="highATT">onclick</span> that calls the <b class="copyText">CreateAndShowUserObject()</b></b> function.</li>
<li>Add a <span class="highELE">p</span> (paragraph) element with the <span class="highATT">id</span> set to <span class="highVAL copyText">localStorageItems</span> with no content.</li>
<li>Add a <span class="highEL copyText"><script></span> element that calls the <b class="code copyText">_Initialize()</b> function</li>
</ol>
</li>
<!-- Step 3 -->
<li class="css">Create a css file.
<ol>
<li>Name the file <b class="copyText">site.css</b>.</li>
<li>Begin it with the <b class="code copyText">@charset "utf-8";</b> line.</li>
<li>Add a comment line: <b class="code copyText">/* Main css file for <?=$userFullName?> <?=$evaluationType?> <?=$evaluationNumber?>. */</b></li>
<li>Style the <span class="highELE">h1</span> element for a <b class="highCSP copyText">background-color</b> of <b class="highCSV copyText">silver</b> and <b class="highCSP copyText">text-align</b> of <b class="highCSV copyText">center</b></li>
<li>Save the site.css file.</li>
</ol>
</li>
<!-- Step 4 -->
<li class="js">Create a JavaScript file.
<ol>
<li>Name the file <b class="copyText">site.js</b>.</li>
<li>Begin it with the <b class="code copyText">"use strict";</b> line.</li>
<li>Add a comment line: <b class="code copyText">// Main js file for <?=$userFullName?> <?=$evaluationType?> <?=$evaluationNumber?>.</b></li>
<li>
Create a <b class="copyText">_Initialize()</b> function that:
<ol>
<li>Set the localStorage item <b class="copyText">firstName</b> with a value of your first name.</li>
<li>Set the localStorage item <b class="copyText">lastName</b> with a value of your last name.</li>
<li>Call the ShowLocalStorage() function</li>
</ol>
</li>
<li>
Create a <b class="copyText">AddLocalStorage()</b> function that:
<ol>
<li>Takes two parameters <b class="copyText">item</b> and <b class="copyText">value</b>.</li>
<li>Sets the localStorage item to the value.</li>
</ol>
</li>
<li>
Create a <b class="copyText">ClearLocalStorage()</b> function that:
<ol>
<li>Takes one parameter <b class="copyText">item</b>.</li>
<li>If the item parameter is given, remove the item from localStorage.</li>
<li>If the item parameter is not given, remove all localStorage items.</li>
</ol>
</li>
<li>
Create a <b class="copyText">CreateAndShowUserObject()</b> function that:
<ol>
<li>Creates a <b class="copyText">item</b> object with two properties.</li>
<li>item.firstName gets it value from the localStorage item firstName.</li>
<li>item.lastName gets it value from the localStorage item lastName.</li>
<li>Displays the user object in the #localStorageItems paragraph using <b class="copyText">JSON.stringify()</b>.</li>
</ol>
</li>
<li>
Create a <b class="copyText">ShowLocalStorage()</b> function that:
<ol>
<li>Sets the #localStorageItems paragraph innerHTML to <b class="copyText">localStorage = <br></b></li>
<li>Loops thru the localStorage items and adds their key and value to the innerHTML, each on a new line.</li>
</ol>
</li>
<li>Save the site.js file.</li>
</ol>
<b>Test. Test. and then test.</b>
</li>
<!-- Step 5 -->
<!-- Step 6 -->
<li>Load your <?=$saveFilename?>.html page.
<br><b class="info">Take a screenshot of the page</b> and save the image as <b class="copyText"><?=$saveFilename?>.png</b> in your <b><?=$evaluationName?></b> directory.
<br>Make sure that the address bar is visible in your browser before saving the image.
<br>Note that all screenshots for this class must be saved in <a href="http://www.libpng.org/pub/png/">Portable Network Graphics</a> (.png) format.
<br>Screenshots must also be limited to what was requested. Do not submit entire screens as screenshots unless requested.
<br>
<div id="show_page" class="inline"><a href="#" onClick="divHide('show_page'); divShow('hide_page'); return false;">See an example:</a></div>
<div id="hide_page" class="hidden"><a href="#" onClick="divHide('hide_page'); divShowInline('show_page'); return false;">Hide the example.</a>
<? include('common/Browser/Browser.phpinc'); BrowserBegin($pageTitle,'file:///'.$courseNumber.'/'.$evaluationName.'/'.$saveFilename.'.html',600); ?>
<div style="margin: 5px;">
<h1 style="background-color: silver; text-align: center;"><?=$evaluationType?> <?=$evaluationNumber?> - <?=$userFullName?></h1>
<style>
.button7 { margin-bottom: .25em; }
</style>
<h2>Storage</h2>
<button class="button7" onClick="return false;">Show localStorage</button>
<br>
<button class="button7" onClick="return false;">Add localStorage ooga with a value of booga.</button>
<br>
<button class="button7" onClick="return false;">Clear ooga from localStorage</button>
<button class="button7" onClick="return false;">Clear all localStorage</button>
<br>
<button class="button7" onClick="return false;">Create and show user object</button>
<p id="localStorageKeys">
localStorage =<br>
firstName: <?=$userFirstName?><br>
lastName: <?=$userLastName?><br>
</p>
</div>
<? BrowserEnd(); ?>
</div>
</li>
<!-- Step 7 -->
<li>Turn in your assignment:
<ol type="a">
<li>Ensure the following files are in your <b><?=$evaluationName?></b> folder:<?
$fileList = array(
'site.css',
'site.js',
$saveFilename.'.html',
$saveFilename.'.png',
);
natcasesort($fileList);
foreach ($fileList as $fileName) {
?>
<br><?=$fileName?>
<?
}
?>
</li>
<li>Zip up your <b><?=$evaluationName?></b> folder into a file named <b class="copyText"><?=$uploadFilename?></b>.</li>
<li>Browse and select your <b><?=$uploadFilename?></b> file: <input type="file" name="fileUpload" id="inpFileUpload"<?=$disabled?>><div id="divFileploadError"></div></li>
<li>Then <input type="submit" name="f_subtask" id="inpSubmit" value="Submit"<?=$disabled?>> for grading.</li>
</ol>
</li>
</ol>
<? if ( $disabled ) { ?><div class="error bold">Notice: Do not perform this assignment unless this notice has been removed.</div><? } ?>
</fieldset>
<? require('../LabNotes.phpinc'); ?>
<script src="/js/colorCode.js"></script>
<?
$PartialGradingCriteria = '
-assignmentPoints if the <a href="https://jigsaw.w3.org/css-validator/validator.html.en#validate_by_input">CSS Validation Service</a> or <a href="https://validator.w3.org/#validate_by_input">Markup Validation Service</a> report errors.
No further grading will be done.
<table>
<tr>
<th>Criteria</th>
<th class="right">Points</th>
</tr>
<tr>
<td>Correct HTML elements, including: <span class="highELE">!DOCTYPE</span>, <span class="highELE">html</span>, <span class="highELE">head</span> (with required elements), <span class="highELE">body</span>, and <span class="highELE">div</span>s. This includes having the code well formatted.</td>
<td class="number">3</td>
</tr>
<tr>
<td>Correct site.css file.</td>
<td class="number">1</td>
</tr>
<tr>
<td>Correct site.js file.</td>
<td class="number">1</td>
</tr>
<tr>
<th class="right">Total:</th>
<th class="number">assignmentPoints</th>
</tr>
</table>
';
require('Gradebook/EvaluationSubmission_END.phpinc'); // Replaced.
#require('../../ReferencesResources.phpinc');
#require($Instructor['Path'].'/ContactInformation.phpinc');
if ($TRACK != '') $_SESSION['TRACK'] .= "<li>End ".basename(__FILE__)."</ol>\n";
?>