Learn DOM Manipulation with few examples, including inserting a recipe into the DOM. More here - https://www.gscreations.io/coding
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November 20, 2025 07:20
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DOM Manipulation
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| <!DOCTYPE html> | |
| <html lang="en"> | |
| <head> | |
| <meta charset="UTF-8"> | |
| <meta name="viewport" content="width=device-width, initial-scale=1.0"> | |
| <meta name="Description" content="Dom manipulation tutorial. Learn template-strings, innerHtml and more about dom manipulation"> | |
| <link rel="stylesheet" href="style.css" /> | |
| <link | |
| rel="stylesheet" | |
| href="https://use.fontawesome.com/releases/v5.0.7/css/all.css" | |
| /> | |
| <title>DOM Manipulation</title> | |
| </head> | |
| <body> | |
| <nav> | |
| <ul class="container__one"> | |
| <li class="navbar__name">Good Stuff Creations Tutorials</li> | |
| </ul> | |
| </nav> | |
| <h1 class="title">Dom Manipulation</h1> | |
| <section class="query-selector-all"> | |
| <section class="queries"> | |
| <article class="first_element"> | |
| <h2 class="first__title">Query Selector All - Select all elements</h2> | |
| <p>I am a paragraph and I am selected also</p> | |
| </article> | |
| <article class="second_element"> | |
| <h2>Query Selector All - Select all elements</h2> | |
| <p>I am a paragraph and I am selected also</p> | |
| </article> | |
| </section> | |
| <article class="black__board"> | |
| <div class="first__code"> | |
| <h2>How to select all elements?</h2> | |
| <button class="code__show__first">Show me the code</button> | |
| </div> | |
| </article> | |
| </section> | |
| <section class="query-selector"> | |
| <article class="image"> <img class="first__image" src="https://picsum.photos/420" alt="random image from picsum "></article> | |
| <article class="black__board"> | |
| <div class="second__code"> | |
| <h2>How to select one element?</h2> | |
| <button class="code__show__second">Show me the code</button> | |
| </div> | |
| </article> | |
| </section> | |
| <section class="recipes-manager"> | |
| <article class="recipes-manager_docs"> | |
| <div class="recipe-background"> | |
| <section class="first"> | |
| <label for="name">Recipe Name</label> | |
| <input class="name" type="text" id="name" > | |
| <label for="cuisine">Type of cuisine</label> | |
| <input class="cuisine" type="text" id="cuisine"> | |
| </section> | |
| <section class="second"> | |
| <label for="number">How many people</label> | |
| <input class="number" type="number" id="number"> | |
| </section> | |
| <section class="buttons"> | |
| <input class="image" type="file" accept="image/*" name="image" id="file" onchange="loadFile(event)" style="display: none;"> | |
| <label class="upload" for="file" tabindex="0" style="cursor: pointer;">Upload Image</label> | |
| <button class="button-recipe">Show recipe</button> | |
| </section> | |
| </div> | |
| </article> | |
| <article class="recipe-menu"> | |
| <div class="recipe" id="output"> | |
| </div> | |
| </article> | |
| </section> | |
| <script src="./app.js"></script> | |
| </body> | |
| </html> |
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| const allElements = document.querySelectorAll('.query-selector-all'); | |
| const blackBoard = document.querySelector('.first__code'); | |
| const blackBoardSecond = document.querySelector('.second__code'); | |
| const firstImage = document.querySelector('.first__image'); | |
| const codeButtonFirst = document.querySelector('.code__show__first'); | |
| const codeButtonSecond = document.querySelector('.code__show__second'); | |
| const content = document.querySelector('.queries'); | |
| const recipe = document.querySelector('.recipe'); | |
| const buttonRecipe = document.querySelector('.button-recipe'); | |
| const recipeName = document.querySelector('.name'); | |
| const recipeType = document.querySelector('.cuisine'); | |
| const numberPeople = document.querySelector('.number'); | |
| allElements.forEach(eachElement => { | |
| eachElement.classList.add('selector__all'); | |
| }); | |
| const querySelectorAll = ` | |
| <h4 class="text">First Select all Elements</h4> | |
| <section class="divide"> | |
| <article class="divide_js"> | |
| <h3 class="language">JS</h3> | |
| <p class="code__editor"><spam class="const">const</spam> allElements = document.<span class="query__selector">querySelectorAll</span><span class="selectors">('.elements')</span>;</p> | |
| <p class="code__editor">allElements.<span class="query__selector">forEach</span>(eachElement <span class="const">=> {</span> | |
| eachElement.classList.<span class="query__selector">add</span><span class="selectors">('selector__all')</span>; | |
| <span class="const">}</span>)</p> | |
| </article> | |
| <article class="divide_css"> | |
| <h3 class="language">CSS</h3> | |
| <div class="code__editor"> | |
| .<span class="css__selector">selector__all</span> {</br> | |
| <span class="query__selector">color:</span> red;</br> | |
| <span class="query__selector">transition:</span> all 2s;</br> | |
| } | |
| </div> | |
| </article> | |
| </section> | |
| `; | |
| const querySelector = ` | |
| <h4 class="text">First Select the image</h4> | |
| <h3 class="language">JS</h3> | |
| <p class="code__editor"><spam class="const">const</spam> firstImage = document.<span class="query__selector">querySelector</span><span class="selectors">('.first__image')</span>;</p> | |
| <p class="code__editor">firstImage.<span class="query__selector">addEventListener</span>('click' <span class="const">, () {</span> | |
| firstImage.classList.<span class="query__selector">toggle</span><span class="selectors">('round')</span>; | |
| <span class="const"}</span>)</p> | |
| <article class="divide_css"> | |
| <h3 class="language">CSS</h3> | |
| <div class="code__editor"> | |
| .<span class="css__selector">round</span> {</br> | |
| <span class="query__selector">border-radius:</span> 50%;</br> | |
| <span class="query__selector">transition:</span> all 10s;</br> | |
| <span class="query__selector">transform:</span> rotate(360deg);</br> | |
| } | |
| </div> | |
| </article> | |
| </section> | |
| `; | |
| function showMeTheCode() { | |
| blackBoard.innerHTML = querySelectorAll; | |
| } | |
| function showMeTheCodeSecond() { | |
| blackBoardSecond.innerHTML = querySelector; | |
| } | |
| codeButtonFirst.addEventListener('click', showMeTheCode); | |
| codeButtonSecond.addEventListener('click', showMeTheCodeSecond); | |
| firstImage.addEventListener('click', () => { | |
| firstImage.classList.toggle('round'); | |
| }); | |
| console.group( | |
| blackBoard.parentElement, | |
| blackBoard.children, | |
| blackBoard.childElementCount | |
| ); | |
| console.log(content.textContent); | |
| console.log(content.innerHTML); | |
| console.log(recipeName); | |
| console.log(recipe); | |
| window.loadFile = function(event) { | |
| const image = document.getElementById('output'); | |
| image.src = URL.createObjectURL(event.target.files[0]); | |
| }; | |
| function insertRecipe() { | |
| const recipeNames = recipeName.value; | |
| const typeOfRecipe = recipeType.value; | |
| const numberPeoplePerRecipe = numberPeople.value; | |
| const image = document.querySelector('#output'); | |
| console.log(typeOfRecipe); | |
| const myHTML = ` | |
| <section class="recipe-card"> | |
| <div class="card"> | |
| <p class="recipe-name">${recipeNames}</p> | |
| <p class="recipe-type">${typeOfRecipe}</p> | |
| <p class="recipe-number"> Serves ${numberPeoplePerRecipe}</p> | |
| </div> | |
| <div class="recipe-image"> | |
| <img src="${image.src}" alt="ola" class="recipe-image"/> | |
| </div> | |
| </section> | |
| `; | |
| recipe.innerHTML = myHTML; | |
| return myHTML; | |
| } | |
| buttonRecipe.addEventListener('click', insertRecipe); |
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| /*Reset css*/ | |
| /*Reset CSS*/ | |
| *, | |
| *::before, | |
| *::after { | |
| box-sizing: border-box; | |
| } | |
| /* Remove default padding */ | |
| ul[class], | |
| ol[class] { | |
| padding: 0; | |
| } | |
| /* Remove default margin */ | |
| body, | |
| h1, | |
| h2, | |
| h3, | |
| h4, | |
| p, | |
| ul[class], | |
| ol[class], | |
| li, | |
| figure, | |
| figcaption, | |
| blockquote, | |
| dl, | |
| dd { | |
| margin: 0; | |
| } | |
| body { | |
| scroll-behavior: smooth; | |
| text-rendering: optimizeSpeed; | |
| line-height: 1.5; | |
| font-family: monospace; | |
| } | |
| ul[class], | |
| ol[class] { | |
| list-style: none; | |
| } | |
| a:not([class]) { | |
| text-decoration-skip-ink: auto; | |
| } | |
| body, | |
| html { | |
| height: 100vh; | |
| width: 100vw; | |
| } | |
| img { | |
| width: 100px; | |
| } | |
| article > * + * { | |
| margin-top: 1em; | |
| } | |
| input, | |
| button, | |
| textarea, | |
| select { | |
| font: inherit; | |
| } | |
| /*General Styles*/ | |
| body { | |
| background-color: white; | |
| } | |
| h1, | |
| h2 { | |
| text-align: center; | |
| } | |
| .title { | |
| font-size: 2.2em; | |
| margin-bottom: 6%; | |
| color: #28430a; | |
| } | |
| .black__board { | |
| width: 90%; | |
| height: 100%; | |
| background: linear-gradient(#616161, #474747); | |
| border: 10px solid #9f7037; | |
| box-shadow: inset 0 0 2px 2px rgba(0, 0, 0, 0.3), | |
| inset 0 30px 30px rgba(255, 255, 255, 0.1); | |
| text-align: center; | |
| color: white; | |
| font-family: "Monospace"; | |
| letter-spacing: 1px; | |
| text-shadow: 0 1px 0 rgba(0, 0, 0, 0.3); | |
| line-height: 2em; | |
| border-radius: 3px; | |
| } | |
| .black__board .const { | |
| color: violet; | |
| } | |
| .black__board .code__editor { | |
| text-align: left; | |
| margin-top: 0; | |
| } | |
| .black__board .query__selector { | |
| color: lightblue; | |
| } | |
| .black__board .selectors { | |
| color: yellow; | |
| } | |
| .black__board .css__selector { | |
| color: orange; | |
| } | |
| .black__board .text { | |
| color: lightgreen; | |
| } | |
| .black__board .language { | |
| color: #edbd54; | |
| line-height: 2.5em; | |
| } | |
| /*Navbar*/ | |
| .logo { | |
| width: 100px; | |
| display: block; | |
| } | |
| .container__one { | |
| display: flex; | |
| justify-content: space-around; | |
| align-items: center; | |
| } | |
| .container__one > li { | |
| font-size: 1.5em; | |
| color: #28430a; | |
| padding: 10px; | |
| } | |
| .last { | |
| margin-right: 10px; | |
| } | |
| @media all and (max-width: 600px) { | |
| .container__one { | |
| align-items: center; | |
| } | |
| .container__one > li { | |
| text-align: center; | |
| font-size: 1em; | |
| } | |
| .navbar__name { | |
| margin-right: 2%; | |
| } | |
| .logo { | |
| width: 100px; | |
| } | |
| img { | |
| width: 100px; | |
| margin: 0 auto; | |
| } | |
| } | |
| /*Flex Panels*/ | |
| h2 { | |
| font-size: 1.1em; | |
| } | |
| .query-selector-all { | |
| display: flex; | |
| flex-direction: column; | |
| justify-content: center; | |
| /* width: 100%; */ | |
| padding-top: 4%; | |
| padding-bottom: 4%; | |
| background-color: #28430a; | |
| border-radius: 10px; | |
| /* margin-left: 5%; | |
| margin-right: 5%; */ | |
| text-align: center; | |
| align-items: center; | |
| } | |
| .black__board { | |
| flex: 2; | |
| order: 3; | |
| } | |
| .black__board { | |
| flex: 1; | |
| } | |
| .first__code .display__code { | |
| display: flex; | |
| } | |
| .first__code, | |
| .second__code { | |
| margin-left: 2%; | |
| } | |
| /*Query Selector*/ | |
| .round { | |
| border-radius: 50%; | |
| transform: rotate(360deg); | |
| transition: all 10s; | |
| } | |
| .elements { | |
| display: flex; | |
| flex-direction: column; | |
| align-items: center; | |
| justify-content: space-around; | |
| } | |
| .query-selector { | |
| padding-bottom: 4%; | |
| padding-top: 4%; | |
| display: flex; | |
| flex-direction: column; | |
| justify-content: center; | |
| margin-top: 10%; | |
| text-align: center; | |
| background-color: #28430a; | |
| border-radius: 10px; | |
| align-items: center; | |
| } | |
| .first__image { | |
| width: 50%; | |
| } | |
| /*Query Selectors */ | |
| .selector__all { | |
| color: #edbd54; | |
| transition: all 2s; | |
| } | |
| @media (min-width: 660px) { | |
| h2 { | |
| font-size: 1.5em; | |
| } | |
| .queries { | |
| display: flex; | |
| flex-direction: column; | |
| justify-content: space-around; | |
| height: 80%; | |
| } | |
| .query-selector-all, | |
| .query-selector { | |
| flex-direction: row; | |
| height: 80%; | |
| background-color: #28430a; | |
| border-radius: 10px; | |
| margin-bottom: 5%; | |
| padding-top: 4%; | |
| padding-right: 4%; | |
| padding-left: 4%; | |
| padding-bottom: 4%; | |
| margin-left: 5%; | |
| margin-right: 5%; | |
| justify-content: space-around; | |
| } | |
| .query-selector, | |
| .elements { | |
| flex-direction: row; | |
| } | |
| .black__board { | |
| max-width: 400px; | |
| height: 70vh; | |
| } | |
| .text { | |
| width: 420px; | |
| text-align: center; | |
| } | |
| .first__image { | |
| width: 90%; | |
| } | |
| } | |
| /*Recipes*/ | |
| .recipes-manager { | |
| flex-direction: column; | |
| margin-top: 10%; | |
| } | |
| .recipes-manager_docs { | |
| display: flex; | |
| flex-direction: column; | |
| margin-bottom: 10%; | |
| } | |
| .first { | |
| display: flex; | |
| flex-direction: column; | |
| } | |
| .second { | |
| display: flex; | |
| flex-direction: column; | |
| } | |
| .recipe-image { | |
| width: 100%; | |
| } | |
| label { | |
| font-size: 16px; | |
| text-align: center; | |
| margin-bottom: 2%; | |
| } | |
| input { | |
| width: 50%; | |
| margin: 0 auto; | |
| } | |
| .buttons { | |
| display: flex; | |
| justify-content: center; | |
| } | |
| .button-recipe, | |
| .upload { | |
| width: 25%; | |
| transition-duration: 0.4s; | |
| background-color: white; | |
| border: none; | |
| color: black; | |
| text-align: center; | |
| text-decoration: none; | |
| display: inline-block; | |
| font-size: 10px; | |
| margin: 4px 2px; | |
| cursor: pointer; | |
| } | |
| .button-recipe { | |
| background-color: #4caf50; /* Green */ | |
| } | |
| .upload { | |
| background-color: #9f7037; | |
| } | |
| /*Recipe Card*/ | |
| .recipe { | |
| display: flex; | |
| justify-content: space-around; | |
| height: 80%; | |
| width: 60%; | |
| background-color: #fff; | |
| padding: 30px; | |
| align-self: center; | |
| box-shadow: 0 0 5px rgba(75, 75, 75, 0.6); | |
| /* z-index: 1; */ | |
| } | |
| .recipe-card { | |
| display: flex; | |
| flex-direction: column; | |
| } | |
| .card { | |
| display: flex; | |
| flex-direction: column; | |
| flex: 1; | |
| justify-content: center; | |
| } | |
| .recipe-name { | |
| font-size: 60px; | |
| font-weight: 300; | |
| line-height: 60px; | |
| margin: 10px 0; | |
| color: blue; | |
| } | |
| .recipe-type { | |
| display: block; | |
| font-size: 12px; | |
| letter-spacing: 0.5px; | |
| margin: 15px 0 0; | |
| text-transform: uppercase; | |
| } | |
| .recipe-number { | |
| display: inline-block; | |
| font-weight: 300; | |
| line-height: 22px; | |
| margin: 10px 0; | |
| } | |
| .recipe-image { | |
| flex: 1; | |
| } | |
| .recipe-menu { | |
| flex: 1; | |
| display: flex; | |
| flex-direction: column; | |
| } | |
| @media (min-width: 660px) { | |
| .recipe-card { | |
| flex-direction: row; | |
| } | |
| .recipes-manager { | |
| display: flex; | |
| align-items: baseline; | |
| flex-direction: row; | |
| align-items: center; | |
| justify-content: space-around; | |
| height: 80%; | |
| } | |
| .recipe-menu { | |
| flex: 1; | |
| display: flex; | |
| flex-direction: column; | |
| } | |
| input { | |
| width: inherit; | |
| } | |
| .name, | |
| .cuisine, | |
| .number { | |
| margin-bottom: 5%; | |
| } | |
| .recipe-background { | |
| background: rgba(0, 0, 0, 0.8); | |
| border-radius: 10px; | |
| box-shadow: 0 0.4px 0.4px rgba(128, 128, 128, 0.109), | |
| 0 1px 1px rgba(128, 128, 128, 0.155), | |
| 0 2.1px 2.1px rgba(128, 128, 128, 0.195), | |
| 0 4.4px 4.4px rgba(128, 128, 128, 0.241), | |
| 0 12px 12px rgba(128, 128, 128, 0.35); | |
| width: 58%; | |
| display: flex; | |
| flex-direction: column; | |
| justify-content: space-between; | |
| } | |
| .recipes-manager_docs { | |
| flex-direction: column; | |
| margin-bottom: 0; | |
| justify-content: space-around; | |
| align-items: center; | |
| height: 80%; | |
| flex: 1; | |
| color: white; | |
| } | |
| .buttons { | |
| flex-direction: column; | |
| align-items: center; | |
| } | |
| .button-recipe, | |
| .upload { | |
| width: 25%; | |
| margin: 0 auto; | |
| transition-duration: 0.4s; | |
| background-color: white; | |
| border: none; | |
| color: black; | |
| border-radius: 10px; | |
| text-align: center; | |
| text-decoration: none; | |
| display: inline-block; | |
| font-size: 10px; | |
| margin: 4px 2px; | |
| cursor: pointer; | |
| } | |
| .upload, | |
| .button-recipe { | |
| height: 17px; | |
| margin-bottom: 5%; | |
| } | |
| .button-recipe:hover { | |
| background-color: brown; /* Green */ | |
| color: white; | |
| } | |
| .upload:hover { | |
| background-color: #4caf50; /* Green */ | |
| color: white; | |
| } | |
| .recipe { | |
| width: auto; | |
| margin-right: 10%; | |
| } | |
| .recipe-image { | |
| margin: 2%; | |
| } | |
| } | |
| /*Footer*/ | |
| /*Footer*/ | |
| .footer { | |
| bottom: 0; | |
| display: flex; | |
| width: 100%; | |
| justify-content: space-between; | |
| padding: 2rem 0; | |
| color: black; | |
| } | |
| .footer > * { | |
| margin-left: 2%; | |
| margin-right: 2%; | |
| } | |
| @media (max-width: 567px) { | |
| .name { | |
| text-align: center; | |
| } | |
| .footer { | |
| display: flex; | |
| flex-direction: column; | |
| padding: 1.2rem 0; | |
| position: relative; | |
| right: 0; | |
| bottom: 0; | |
| left: 0; | |
| margin-top: 30px; | |
| } | |
| } | |
| .my-social-media { | |
| list-style: none; | |
| text-decoration: none; | |
| } | |
| .my-social-media > a { | |
| padding: 1rem; | |
| text-decoration: none; | |
| color: black; | |
| } | |
| .my-social-media > li:first-child { | |
| padding-left: 0; | |
| } | |
| .social-media { | |
| display: flex; | |
| justify-content: center; | |
| padding-left: 0; | |
| } |
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