Muffin liked how you coped with the puncher store task and entrusted you with one more combat mission.
Meow! We must display the current state of the products on the store website: “in stock”, “not available”, “bestseller”.
Product data is stored in an array with assortmentData objects, each object corresponds to one product and contains the following properties:
- inStock: if the value is true, ice cream is available, if it is false, the products is out of stock.
- isHit: if the value is true, the ice cream is the most popular among customers.
Each product state corresponds to a special class:
- Product in stock: good--available.
- Unavailable product: good--unavailable.
- Bestseller: good--hit.
Design the code as the updateCards function, which accepts data arrays. Call it by transferring assortmentData.
Press Hey boss, here’s your program! to call the Boss. He will check if your program is working correctly. Good luck!
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Part 1</a><div class="main-nav__course-item main-nav__course-list main-nav__course-list--collapsed"><b class="main-nav__course-title">Introduction to JavaScript in the browser</b><span class="main-nav__course-stat">9/23</span><div class="main-nav__course-contents"><a class="main-nav__course-contents-link" href="/courses/javascript-browser/browser-intro">Back to the list of tasks</a><ul class="main-nav__course-contents-list"><li class="main-nav__course-contents-item"><a href="/courses/javascript-browser/browser-intro/add-script">1. Script to start!</a></li><li class="main-nav__course-contents-item"><a href="/courses/javascript-browser/browser-intro/query-selector">2. Ready or not, here I come</a></li><li class="main-nav__course-contents-item"><a href="/courses/javascript-browser/browser-intro/classlist-add">3. First class</a></li><li class="main-nav__course-contents-item"><a href="/courses/javascript-browser/browser-intro/query-selector-all">4. 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Thirteenth program: “Ice cream returns”</a></li></ul></div></div><a class="main-nav__course-item main-nav__course-button main-nav__course-button--next" href="/courses/javascript-browser/browser-intro/children">Be careful, children!</a></div><ul class="main-nav__list main-nav__list--user main-nav__list--user-guest"><li class="main-nav__item" itemprop="name"><a class="main-nav__link" href="/signup?redirect_url=%2Fcourses%2Fjavascript-browser%2Fbrowser-intro%2Fchallenge-1" title="Sign up" data-modal="open" data-value="register" itemprop="url"><span class="main-nav__icon" aria-hidden="true"><svg aria-hidden="true"><use xlink:href="/img/sprites/general.svg#user"></use></svg></span>Sign up</a></li><li class="main-nav__item main-nav__item--login" itemprop="name"><a class="main-nav__link" href="/login?redirect_url=%2Fcourses%2Fjavascript-browser%2Fbrowser-intro%2Fchallenge-1" title="Log in" data-modal="open" data-value="login" itemprop="url"><span class="main-nav__icon" aria-hidden="true"><svg aria-hidden="true"><use xlink:href="/img/sprites/general.svg#login"></use></svg></span>Log in</a></li></ul></nav></div></div></header><main class="course-container course-interface__content js-course"><div class="course-container__inner"><article class="course-layout"><div class="course-layout__sidebar course-theory"><div class="course-theory__inner course-theory__inner--left-stub"><button class="course-theory__close icon-close icon-close--light" type="button" title="Close">Close</button><ul class="course-tabs course-tabs--non-interactive course-layout__theory-heading"><li class="course-tabs__item course-tabs__item--external course-tab course-tab--centered"><span class="course-tab__icon"><svg aria-hidden="true"><use xlink:href="courses#icon-theory"></use></svg></span><span class="course-tab__title">Theory</span></li><li class="course-tabs__item course-tabs__item--internal course-tab course-tab--centered course-tab--active"><span class="course-tab__icon"><svg aria-hidden="true"><use xlink:href="courses#icon-theory"></use></svg></span><span class="course-tab__title">Theory</span></li></ul><section class="course-theory__content"><div class="course-theory__content-inner"><h1 class="course-theory__content-heading">Twelfth program: “Ice cream test”</h1><div class="course-theory__content-text"><p>Muffin liked how you coped with the puncher store task and entrusted you with one more combat mission.</p><blockquote><p>Meow! We must display the current state of the products on the store website: “in stock”, “not available”, “bestseller”.</p><p>Product data is stored in an array with <code>assortmentData</code> objects, each object corresponds to one product and contains the following properties:</p><ul><li><code>inStock</code>: if the value is <code>true</code>, ice cream is available, if it is <code>false</code>, the products is out of stock.</li><li><code>isHit</code>: if the value is <code>true</code>, the ice cream is the most popular among customers.</li></ul><p>Each product state corresponds to a special class:</p><ul><li>Product in stock: <code>good--available</code>.</li><li>Unavailable product: <code>good--unavailable</code>.</li><li>Bestseller: <code>good--hit</code>.</li></ul><p>Design the code as the <code>updateCards</code> function, which accepts data arrays. Call it by transferring <code>assortmentData</code>.</p></blockquote><p>Press <span class="course-theory__example-button">Hey boss, here’s your program!</span> to call the Boss. He will check if your program is working correctly. 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