Created
November 18, 2019 18:32
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JS Bin // source https://jsbin.com/kohovez
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <meta charset="utf-8"> | |
| <meta name="viewport" content="width=device-width"> | |
| <title>JS Bin</title> | |
| <script src="https://code.jquery.com/jquery-3.1.0.js"></script> | |
| <style id="jsbin-css"> | |
| .page { | |
| display: none; | |
| } | |
| .completed-lesson { | |
| background-color: yellow; | |
| } | |
| </style> | |
| </head> | |
| <body> | |
| <div id="progress"> | |
| <ul> | |
| <li data-lesson-id="lesson-1"> | |
| <a href="#lesson-1" class="nav-link"> | |
| Lesson 1 | |
| </a> | |
| </li> | |
| <li data-lesson-id="lesson-2"> | |
| <a href="#lesson-2" class="nav-link"> | |
| Lesson 2 | |
| </a> | |
| </li> | |
| <li data-lesson-id="lesson-3"> | |
| <a href="#lesson-3" class="nav-link"> | |
| Lesson 3 | |
| </a> | |
| </li> | |
| <li data-lesson-id="lesson-4"> | |
| <a href="#lesson-4" class="nav-link"> | |
| Lesson 4 | |
| </a> | |
| </li> | |
| </ul> | |
| <div id="progress-bar"></div> | |
| </div> | |
| <div id="home" class="page"> | |
| <h1>Manual Title</h1> | |
| <ul> | |
| <li> | |
| <a href="#lesson-1" class="nav-link"> | |
| Lesson 1 | |
| </a> | |
| </li> | |
| <li> | |
| <a href="#lesson-2" class="nav-link"> | |
| Lesson 2 | |
| </a> | |
| </li> | |
| <li> | |
| <a href="#lesson-3" class="nav-link"> | |
| Lesson 3 | |
| </a> | |
| </li> | |
| <li> | |
| <a href="#lesson-4" class="nav-link"> | |
| Lesson 4 | |
| </a> | |
| </li> | |
| </ul> | |
| </div> | |
| <div id="lesson-1" class="lesson-content page"> | |
| <h1>Lesson 1 - title</h1> | |
| <a href="#lesson-2" class="nav-link"> | |
| Next | |
| </a> | |
| </div> | |
| <div id="lesson-2" class="lesson-content page"> | |
| <h1>Lesson 2 - title</h1> | |
| <a href="#lesson-3" class="nav-link"> | |
| Next | |
| </a> | |
| </div> | |
| <div id="lesson-3" class="lesson-content page"> | |
| <h1>Lesson 3 - title</h1> | |
| <a href="#lesson-4" class="nav-link"> | |
| Next | |
| </a> | |
| </div> | |
| <div id="lesson-4" class="lesson-content page"> | |
| <h1>Lesson 4 - title</h1> | |
| <a href="#home" class="nav-link"> | |
| Done | |
| </a> | |
| </div> | |
| <script id="jsbin-javascript"> | |
| var currentPage = 'home'; | |
| var lessonStatus = { | |
| "lesson-1": null, | |
| "lesson-2": null, | |
| "lesson-3": null, | |
| "lesson-4": null | |
| } | |
| $( document ).ready(function() { | |
| $('#home').show(); | |
| $('.nav-link').click(function(e) { | |
| e.preventDefault(); | |
| const id = $(e.target).attr('href'); | |
| showPage(id); | |
| }); | |
| setProgress(); | |
| }); | |
| function setProgress() { | |
| let completed = getCompletedLessons(); | |
| let completedCount = completed.length; | |
| let length = Object.keys(lessonStatus).length; | |
| let count = 0; | |
| if (completedCount > 0) { | |
| count = Math.round(completedCount/length *100); | |
| } | |
| let text = count + "%"; | |
| $('#progress-bar').text(text); | |
| setCompletedStatus(completed); | |
| } | |
| function setCompletedStatus(keys) { | |
| let finder = keys.map(function(key) { | |
| return '[data-lesson-id=' + key + ']'; | |
| }).join(', '); | |
| $(finder).addClass('completed-lesson'); | |
| } | |
| function getCompletedLessons() { | |
| const entries = Object.entries(lessonStatus); | |
| const completed = entries.filter(function(value) { | |
| return value[1] === true; | |
| }); | |
| return completed.map(function(value) { | |
| return value[0]; | |
| }); | |
| } | |
| function showPage(id) { | |
| const currentPage = $('.page:visible').attr('id'); | |
| $('.page').hide(); | |
| $(id).show(); | |
| if (currentPage.includes('lesson-')) { | |
| lessonStatus[currentPage] = true; | |
| setProgress(); | |
| } | |
| } | |
| </script> | |
| <script id="jsbin-source-css" type="text/css">.page { | |
| display: none; | |
| } | |
| .completed-lesson { | |
| background-color: yellow; | |
| }</script> | |
| <script id="jsbin-source-javascript" type="text/javascript">var currentPage = 'home'; | |
| var lessonStatus = { | |
| "lesson-1": null, | |
| "lesson-2": null, | |
| "lesson-3": null, | |
| "lesson-4": null | |
| } | |
| $( document ).ready(function() { | |
| $('#home').show(); | |
| $('.nav-link').click(function(e) { | |
| e.preventDefault(); | |
| const id = $(e.target).attr('href'); | |
| showPage(id); | |
| }); | |
| setProgress(); | |
| }); | |
| function setProgress() { | |
| let completed = getCompletedLessons(); | |
| let completedCount = completed.length; | |
| let length = Object.keys(lessonStatus).length; | |
| let count = 0; | |
| if (completedCount > 0) { | |
| count = Math.round(completedCount/length *100); | |
| } | |
| let text = count + "%"; | |
| $('#progress-bar').text(text); | |
| setCompletedStatus(completed); | |
| } | |
| function setCompletedStatus(keys) { | |
| let finder = keys.map(function(key) { | |
| return '[data-lesson-id=' + key + ']'; | |
| }).join(', '); | |
| $(finder).addClass('completed-lesson'); | |
| } | |
| function getCompletedLessons() { | |
| const entries = Object.entries(lessonStatus); | |
| const completed = entries.filter(function(value) { | |
| return value[1] === true; | |
| }); | |
| return completed.map(function(value) { | |
| return value[0]; | |
| }); | |
| } | |
| function showPage(id) { | |
| const currentPage = $('.page:visible').attr('id'); | |
| $('.page').hide(); | |
| $(id).show(); | |
| if (currentPage.includes('lesson-')) { | |
| lessonStatus[currentPage] = true; | |
| setProgress(); | |
| } | |
| }</script></body> | |
| </html> |
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| .page { | |
| display: none; | |
| } | |
| .completed-lesson { | |
| background-color: yellow; | |
| } |
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| var currentPage = 'home'; | |
| var lessonStatus = { | |
| "lesson-1": null, | |
| "lesson-2": null, | |
| "lesson-3": null, | |
| "lesson-4": null | |
| } | |
| $( document ).ready(function() { | |
| $('#home').show(); | |
| $('.nav-link').click(function(e) { | |
| e.preventDefault(); | |
| const id = $(e.target).attr('href'); | |
| showPage(id); | |
| }); | |
| setProgress(); | |
| }); | |
| function setProgress() { | |
| let completed = getCompletedLessons(); | |
| let completedCount = completed.length; | |
| let length = Object.keys(lessonStatus).length; | |
| let count = 0; | |
| if (completedCount > 0) { | |
| count = Math.round(completedCount/length *100); | |
| } | |
| let text = count + "%"; | |
| $('#progress-bar').text(text); | |
| setCompletedStatus(completed); | |
| } | |
| function setCompletedStatus(keys) { | |
| let finder = keys.map(function(key) { | |
| return '[data-lesson-id=' + key + ']'; | |
| }).join(', '); | |
| $(finder).addClass('completed-lesson'); | |
| } | |
| function getCompletedLessons() { | |
| const entries = Object.entries(lessonStatus); | |
| const completed = entries.filter(function(value) { | |
| return value[1] === true; | |
| }); | |
| return completed.map(function(value) { | |
| return value[0]; | |
| }); | |
| } | |
| function showPage(id) { | |
| const currentPage = $('.page:visible').attr('id'); | |
| $('.page').hide(); | |
| $(id).show(); | |
| if (currentPage.includes('lesson-')) { | |
| lessonStatus[currentPage] = true; | |
| setProgress(); | |
| } | |
| } |
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