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JavaScript DOM Tutorial #3 - Get Elements By Class or Tag
 
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Hey gang, in this JavaScript DOM tutorial, I'll show youhow we can query the DOM for elements with a certain class name, or tag name. The methods we'll use are: - getElementsByTagName() - getElementsByClassName() ----- COURSE LINKS: + Atom editor - https://atom.io/a + GitHub Repo - https://github.com/iamshaunjp/JavaScript-DOM-Tutorial --------------------------------------------------------------------------------------------- Other tutorials: ----- JAVASCRIPT FOR BEGINNERS: https://www.youtube.com/playlist?list=PL4cUxeGkcC9i9Ae2D9Ee1RvylH38dKuET ----- CSS FOR BEGINNERS: https://www.youtube.com/playlist?list=PL4cUxeGkcC9gQeDH6xYhmO-db2mhoTSrT ----- NODE.JS TUTORIALS https://www.youtube.com/playlist?list=PL4cUxeGkcC9gcy9lrvMJ75z9maRw4byYp ----- SUBSCRIBE TO CHANNEL - https://www.youtube.com/channel/UCW5YeuERMmlnqo4oq8vwUpg?sub_confirmation=1 ============== The Net Ninja ===================== For more front-end development tutorials & to black-belt your coding skills, head over to - https://www.youtube.com/channel/UCW5YeuERMmlnqo4oq8vwUpg or http://thenetninja.co.uk ================== Social Links ================== Twitter - @TheNetNinja - https://twitter.com/thenetninjauk
Views: 37425 The Net Ninja
JavaScript Tutorial For Beginners #36 - Changing CSS Styles
 
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Hey ninjas, in this JavaScript tutorial, we'll be looking again at the setAttribute method to control in-line styling of our HTML elements, as well as utilizing the 'style' property that all DOM objects have access to. If you have any questions at all, fire away :). SUBSCRIBE TO CHANNEL - https://www.youtube.com/channel/UCW5YeuERMmlnqo4oq8vwUpg?sub_confirmation=1 ========== JavaScript for Beginners Playlist ========== https://www.youtube.com/playlist?list=PL4cUxeGkcC9i9Ae2D9Ee1RvylH38dKuET ========== CSS for Beginners Playlist ========== https://www.youtube.com/playlist?list=PL4cUxeGkcC9gQeDH6xYhmO-db2mhoTSrT ========== HTML for Beginners Playlist ========== https://www.youtube.com/playlist?list=PL4cUxeGkcC9ibZ2TSBaGGNrgh4ZgYE6Cc ========== The Net Ninja ============ For more front-end development tutorials & to black-belt your coding skills, head over to - https://www.youtube.com/channel/UCW5YeuERMmlnqo4oq8vwUpg or http://thenetninja.co.uk ========== Social Links ========== Twitter - @TheNetNinja - https://twitter.com/thenetninjauk
Views: 33465 The Net Ninja
JavaScript DOM Tutorial #2 - Get Element By ID
 
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Hey ninjas, in this JavaScript DOM tutorial I'll be showing you how we can reach into the page and grab HTML elements based on their ID attribute. We'll do this using the getElementById method. ----- COURSE LINKS: + Atom editor - https://atom.io/a + GitHub Repo - https://github.com/iamshaunjp/JavaScript-DOM-Tutorial --------------------------------------------------------------------------------------------- Other tutorials: ----- JAVASCRIPT FOR BEGINNERS: https://www.youtube.com/playlist?list=PL4cUxeGkcC9i9Ae2D9Ee1RvylH38dKuET ----- CSS FOR BEGINNERS: https://www.youtube.com/playlist?list=PL4cUxeGkcC9gQeDH6xYhmO-db2mhoTSrT ----- NODE.JS TUTORIALS https://www.youtube.com/playlist?list=PL4cUxeGkcC9gcy9lrvMJ75z9maRw4byYp ----- SUBSCRIBE TO CHANNEL - https://www.youtube.com/channel/UCW5YeuERMmlnqo4oq8vwUpg?sub_confirmation=1 ============== The Net Ninja ===================== For more front-end development tutorials & to black-belt your coding skills, head over to - https://www.youtube.com/channel/UCW5YeuERMmlnqo4oq8vwUpg or http://thenetninja.co.uk ================== Social Links ================== Twitter - @TheNetNinja - https://twitter.com/thenetninjauk
Views: 43505 The Net Ninja
Getting CSS Styles with JavaScript - getComputedStyle() function
 
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In this video we are going to take a look at how to use the window.getComputedStyle() function/method in JavaScript to get the computed CSS styles of an HTML element. Computed Styles are not taken directly from the stylesheet itself but represent the "computed" version of a value. For example, a CSS value of "100%" has a computed value of [number]px. Support me on Patreon: https://www.patreon.com/dcode - with enough funding I plan to develop a website of some sort with a new developer experience! For your reference, check this out: https://developer.mozilla.org/en-US/docs/Web/API/Window/getComputedStyle Follow me on Twitter @dcode! If this video helped you out and you'd like to see more, make sure to leave a like and subscribe to dcode! #javascript #css #dcode
Views: 567 dcode
CSS styles in JavaScript (setting and getting) - Beau teaches JavaScript
 
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How to set CSS properties and styles in JavaScript. Also how to get CSS. This video covers style, cssText, setAttribute, and getComputedStyle. 💻 Code: https://codepen.io/beaucarnes/pen/EmVmbZ?editors=1010 🔗 Resource: https://developer.mozilla.org/en-US/docs/Web/CSS/CSS_Properties_Reference 🐦 Beau Carnes on Twitter: https://twitter.com/carnesbeau ⭐JavaScript Tutorials Playlists⭐ ▶JavaScript Basics: https://www.youtube.com/playlist?list=PLWKjhJtqVAbk2qRZtWSzCIN38JC_NdhW5 ▶Data Structures and Algorithms: https://www.youtube.com/playlist?list=PLWKjhJtqVAbkso-IbgiiP48n-O-JQA9PJ ▶Design Patterns: https://www.youtube.com/playlist?list=PLWKjhJtqVAbnZtkAI3BqcYxKnfWn_C704 ▶ES6: https://www.youtube.com/playlist?list=PLWKjhJtqVAbljtmmeS0c-CEl2LdE-eR_F ▶Clean Code: https://www.youtube.com/playlist?list=PLWKjhJtqVAbkK24EaPurzMq0-kw5U9pJh - We're busy people who learn to code, then practice by building projects for nonprofits. Learn Full-stack JavaScript, build a portfolio, and get great references with our open source community. Join our community at https://freecodecamp.com Read great tech articles at https://medium.freecodecamp.com
Views: 11789 freeCodeCamp.org
#02 - JavaScript HTML CSS Dom - Find/Search Elements By [ ID, Class, Tag ] | DARIJA
 
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#01 - JavaScript HTML CSS Dom - Create / Append Element |: http://www.thepronets.com/2018/08/01-javascript-html-css-dom-create.html #02 - JavaScript HTML CSS Dom - Find/Search Elements By [ ID, Class, Tag ] | DARIJA : http://www.thepronets.com/2018/08/02-javascript-html-css-dom-findsearch.html For More Information : https://goo.gl/nC1dFC
Views: 999 Channel TheProNet
Change Style Sheet Using Javascript Tutorial CSS Swap Stylesheet
 
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Lesson Code: http://www.developphp.com/video/JavaScript/Change-Style-Sheet-Using-Tutorial-CSS-Swap-Stylesheet Learn to change the entire style of your web page with a click using JavaScript that is targeting the href attribute of your familiar link element using the setAttribute method of JavaScript. DEMO: http://www.adamkhoury.com/demo/js_swap_css_stylesheet/
Views: 46075 Adam Khoury
Javascript Form Select Change Options Tutorial Dynamic List Elements HTML5
 
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Lesson Code: http://www.developphp.com/video/JavaScript/Form-Select-Change-Dynamic-List-Option-Elements-Tutorial In this Javascript video lesson you will learn how to program dynamic select form list elements. To demonstrate the logic we will show how to change options of a select list based on the selection the user makes from the first list. A web application developer will definitely need to know how to do this when they get into form programming that involves data intake of categories and subcatories from a user.
Views: 236316 Adam Khoury
JavaScript - How To Change Element Class Name In JS  [ with source code ]
 
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change div className Using Javascript Source Code: http://1bestcsharp.blogspot.com/2017/01/javascript-change-class-name.html Javascript Tutorials For Beginners ➜ http://bit.ly/2k7NMWq Javascript Course For Beginners ➜ http://bit.ly/2IvBCFC visit our blog https://1bestcsharp.blogspot.com/ facebook: https://www.facebook.com/1BestCsharp twitter: https://www.twitter.com/1BestCsharp_ subscribe: http://goo.gl/nRjPKk In This Javascript Tutorial we will see How To Change DIV Css Class Name In JS Using Netbeans Editor .. More Javascript Tutorials : How to get value of selected radio button https://www.youtube.com/watch?v=uzwUBDQfpkU How to append Value to an array https://www.youtube.com/watch?v=KVdY8n6lCy4 javascript images slider 1 https://www.youtube.com/watch?v=QkcemPr4xaU Convert String To Number https://www.youtube.com/watch?v=JMfZG7o_QtE JavaScript Show And Hide Input Password Text https://www.youtube.com/watch?v=Cmo9sjx5eFE using checkbox with js https://www.youtube.com/watch?v=yFYEHSh2iTQ get And Set Value To An Input https://www.youtube.com/watch?v=AfRHl3soLDg
Views: 4300 1BestCsharp blog
Tutorial: How to use Javascript to change style of HTML elements
 
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Tutorial: How to use Javascript to change style of HTML elements, by using element id and by walking the document object model from a selected starting point. How to use Javascript to chenge the content of an element or add content to existing content in an element.
Views: 215 Peter Thomson
Javascript Tutorial | Changing an Element's Style | Ep33
 
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Javascript works hand in hand with the DOM as we know. So how about changing text and information within the DOM. Well we can easily do this by targeting an object that represents a DOM element in Javascript and modify the innerHTML and innerText properties. This Javascript tutorial is brought to you by http://www.avelx.co.uk/ - Coding tutorials to help you grow.
Views: 771 Avelx
Changing CSS Style | Manipulating style with Javascript| learn javascript  part-4
 
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in this JavaScript tutorial, we'll be looking again at the setAttribute method to control in-line styling of our HTML elements, as well as utilizing the 'style' property that all DOM objects have access to. Watch Other Parts :- Javascript for beginners | introduction to javascript- learn javascript part-0 https://youtu.be/vL3c-s9LQPU Learn-javscript Part-1 | Javascript-syntax Enabling-javascript Placement-javascript https://youtu.be/gY6qhmKRQhc Javascript variable | Learn Javascript Step by Step | Learn Javascript- Part-2 Link :- https://youtu.be/1DItbu2QtQ0 How to Get value of textbox in javascript | Accessing Element | part-3 https://youtu.be/_jIvQmVktYw This course introduces you to JavaScript, the most popular programming language for web development. The course contains 27 lessons and 7 challenges. In the challenges, you'll be encourage to jump into the code and get your hands dirty. This is both fun and great for making the knowledge stick. Course Content 1- What is Javascript 2- Javascript Syntax 3- Javascript Enabling 4- Javascript placement 5- Accessing Elements 6- Responding to a Click 7- Changing website Content 8- Manipulating Styles with Javascript 9- Variables 10- Operators 11- Arrays 12- If & Else Statement 13- Switch case 14- Javascript Game ( Test , Solution ) 15- Loops 16- While Loops 17- Loop Control 18- Function 19- Events 20- Cookies 21- Page Redirect 22- Objects 23- Numbers 24- Boolean 25- Strings 26- Date 27- Math Social Media Links :- Facebook Page :- https://www.facebook.com/DevelopersOnline/ Linkedin Profile :- linkedin.com/in/knazim667 Twitter Profile :- https://twitter.com/Muhamma66128620 Dev online is all About Programming Languages, Bootstrap Design, Wordpress Tutorial, Database Tutorial and Web Development Tutorials. We will Create Amazing and Stunning Design of Bootstrap and Create Web Page Design with Database. We will create Some tutorial of web development and you can download this from the video description link. In this channel we gonna learn about : 1 ) #Responsive #Web pages 2 ) #Create Html, CSS, #Bootstrap Design 3 ) #JavaScript Tutorial with #JQuery 4 ) #HTML5 5 ) #CSS3 6 )# Bootstrap 7 ) #React js 8 ) #React Native 9 ) #React Redux 10) #Node js 11) #Express js 12) #MongoDb 13 ) #MySql 14) Working with some projects. So, if you have any question please ask me i can help you. Subscribe to the channel for Latest Video. Follow us on Facebook and Instagram the link is on channel art section. So stay tune..... for more....! Thank You :)
Views: 35 Dev Online
OnClick function and getting element by ID in javascript
 
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Fantastic course of JavaScript for free on Udemy :- https://www.udemy.com/javascript-tutorial-video/ Free certification after 100% course completion on Udemy.
Views: 32518 Flipbell IT Studio
#03 - JavaScript HTML CSS Dom DARIJA - Find/Search Elements By Objects Part 1
 
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This Video teaches you how to find and access HTML elements in an HTML page. Finding HTML Elements Often, with JavaScript, you want to manipulate HTML elements. To do so, you have to find the elements first. There are a couple of ways to do this: Finding HTML elements by id Finding HTML elements by tag name Finding HTML elements by class name Finding HTML elements by CSS selectors Finding HTML elements by HTML object collections For More Information : https://goo.gl/nC1dFC
Views: 567 Channel TheProNet
Javascript Tutorial | Targeting DOM Elements
 
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Returning the entire document object is not beneficial when working with the DOM. In this case we'll run some methods on the document object and have a single object returned for one DOM node. Modifying this object will effect the DOM element itself, also we'll look at targeting multiple DOM element's that are returned in an array. This tutorial is brought to you by http://www.avelx.co.uk/ - Coding tutorials to help you grow.
Views: 2216 Avelx
JavaScript Tutorial For Beginners #40 - The onClick Event
 
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Hey ninjas / ninjarettes, in this JavaScript tutorial I want to run through a detailed example of how we can use the onclick event in JavaScript to create cool functionality on our websites. In this example I'll use the onclick event to create a 'show more' style content box which expands and shrinks as you click the button. Any questions, fire away :). SUBSCRIBE TO CHANNEL - https://www.youtube.com/channel/UCW5YeuERMmlnqo4oq8vwUpg?sub_confirmation=1 ========== JavaScript for Beginners Playlist ========== https://www.youtube.com/playlist?list=PL4cUxeGkcC9i9Ae2D9Ee1RvylH38dKuET ========== CSS for Beginners Playlist ========== https://www.youtube.com/playlist?list=PL4cUxeGkcC9gQeDH6xYhmO-db2mhoTSrT ========== HTML for Beginners Playlist ========== https://www.youtube.com/playlist?list=PL4cUxeGkcC9ibZ2TSBaGGNrgh4ZgYE6Cc ========== The Net Ninja ============ For more front-end development tutorials & to black-belt your coding skills, head over to - https://www.youtube.com/channel/UCW5YeuERMmlnqo4oq8vwUpg or http://thenetninja.co.uk ========== Social Links ========== Twitter - @TheNetNinja - https://twitter.com/thenetninjauk
Views: 94395 The Net Ninja
Build an Accordion Menu - No Frameworks or Dependencies
 
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Increasingly, I am noticing how many new developers haven't learned the core essentials to building common web elements such as modals, menus, accordians, tabs and so forth, without the help of a framework. This video will teach you how to build an accordian menu without using an dependencies or frameworks. We will use some basic HTML, CSS, and JS. No dependencies are used in this tutorial. No jQuery or Vue or Angular or React. We write it all by scratch and we make sure you understand why each line of code exists. This is a basic accordion menu like those you often find on Frequently asked questions pages. It is surprisingly easy to build. We will start by building a basic menu, and then enhancing it with a few animations and icons to further enhance its interactive elements. ==== DOWNLOAD SOURCE CODE ==== GitHub Repo (Star, Watch and Fork): https://github.com/DevMarketer/NoFrameworks Download Code from this Episode: https://github.com/DevMarketer/NoFrameworks/releases/tag/accordions ==== FOLLOW ME ==== Subscribe for New Releases! Subscribe to DevMarketer Insider https://confirmsubscription.com/h/d/5EDC91CF554832D1 Twitter - http://twitter.com/_jacurtis (ask me questions!) ==== QUESTIONS? ==== Leave a comment below and I or someone else can help you. For quick questions you may also want to ask me on Twitter, I respond almost immediately. Email me [email protected] Thanks for all your support! ---- Tags FTW! accordion css javascript tutorial code in php node.js and others. FAQ accordions. Accordian and accordians. No frameworks with devmarketer. Sublime text and atom text. Accordian tutorial code. Building accordion menu. Acordion video tutorial. No dependencies. Lightweight accordion menu.
Views: 17237 DevMarketer
Animation in the DOM - Beau teaches JavaScript
 
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Animate DOM elements using JavaScript without any frameworks. First you will learn how to create an animation by programming gradual changes in an element's style. Then learn about the Element.animate() method which is part of the new Web Animations API. 🕰️ Web animations polyfill: https://github.com/web-animations/web-animations-js 💻 Code: https://codepen.io/beaucarnes/pen/GmEVRo 🔗 More info: https://developer.mozilla.org/en-US/docs/Web/API/Element/animate https://www.w3schools.com/js/js_htmldom_animate.asp 🐦 Beau Carnes on Twitter: https://twitter.com/carnesbeau ⭐JavaScript Tutorials Playlists⭐ ▶JavaScript Basics: https://www.youtube.com/playlist?list=PLWKjhJtqVAbk2qRZtWSzCIN38JC_NdhW5 ▶Data Structures and Algorithms: https://www.youtube.com/playlist?list=PLWKjhJtqVAbkso-IbgiiP48n-O-JQA9PJ ▶Design Patterns: https://www.youtube.com/playlist?list=PLWKjhJtqVAbnZtkAI3BqcYxKnfWn_C704 ▶ES6: https://www.youtube.com/playlist?list=PLWKjhJtqVAbljtmmeS0c-CEl2LdE-eR_F ▶Clean Code: https://www.youtube.com/playlist?list=PLWKjhJtqVAbkK24EaPurzMq0-kw5U9pJh - We're busy people who learn to code, then practice by building projects for nonprofits. Learn Full-stack JavaScript, build a portfolio, and get great references with our open source community. Join our community at https://freecodecamp.com Read great tech articles at https://medium.freecodecamp.com
Views: 12988 freeCodeCamp.org
Eyes follow mouse cursor using HTML CSS & Javascript
 
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◘ Like our page : https://www.facebook.com/darkcode0/ ◘ Paypal donation link : https://paypal.me/YBenlachheb ◘ Become my patron : https://www.patreon.com/DarkCode ◘ Download Files From Here : https://goo.gl/JQF88L ◘ Code Editor : Atom ◘ Music Name : Julius Dreisig & Zeus X Crona - Invisible [NCS Release] ◘ Music Link : https://www.youtube.com/watch?v=QglaLzo_aPk
Views: 25655 DarkCode
Vue JS 2 Tutorial #10 - Dynamic CSS Classes
 
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Hey all, in this Vue JS tutorial I'll show you how we can apply dynamic CSS classes to our elements using data binding. ----- COURSE LINKS: + Repo - https://github.com/iamshaunjp/vuejs-playlist + Atom editor - https://atom.io/a + Download GIT - https://git-scm.com/ + Vue docs - https://vuejs.org/v2/guide/ --------------------------------------------------------------------------------------------- You can find more front-end development tutorials on CSS, HTML, JavaScript, jQuery, WordPress, Node.js & more on the channel homepage... SUBSCRIBE TO CHANNEL - https://www.youtube.com/channel/UCW5YeuERMmlnqo4oq8vwUpg?sub_confirmation=1 ========== PSD to WordPress Playlist ========== https://www.youtube.com/playlist?list=PL4cUxeGkcC9gnow7e45LQFkNVxwQ5BH-W ============ Node.js for Beginners Playlist ============= https://www.youtube.com/playlist?list=PL4cUxeGkcC9gcy9lrvMJ75z9maRw4byYp ============== The Net Ninja ===================== For more front-end development tutorials & to black-belt your coding skills, head over to - https://www.youtube.com/channel/UCW5YeuERMmlnqo4oq8vwUpg or http://thenetninja.co.uk ================== Social Links ================== Twitter - @TheNetNinja - https://twitter.com/thenetninjauk
Views: 73674 The Net Ninja
Javascript Tutorial | Create & Append DOM Element's
 
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In this lecture I'll be making a virtual DOM object within Javascript. Then I'll tell the DOM to add the relevant element using the information from our virtual DOM object. This will allow me to produce an element from Javascript. This tutorial is brought to you by http://www.avelx.co.uk/ - Coding tutorials to help you grow.
Views: 9513 Avelx
Memory Card Game - JavaScript Tutorial
 
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Learn the fundamentals of pure javascript by building a memory card game. No frameworks or libraries, just vanilla JavaScript. This video will cover how to: ‣ select elements in the DOM with querySelector ‣ iterate through lists with forEach ‣ add/remove an element class ‣ add/remove event listeners ‣ timeout ‣ html5: data-attribute ‣ css3: positioning, flexbox, perspective, backface-visibility, transitions 🔗Demo: https://marina-ferreira.github.io/memory-game/ 💻Repo: https://github.com/code-sketch/memory-game/ 💻Finished files: https://marina-ferreira.github.io/projects/js/memory-game/ ⭐️ Course Contents ⭐️ ⌨️ (00:00) Intro ⌨️ (00:47) Basic Structure / Create the Project ⌨️ (03:53) Board HTML ⌨️ (07:13) Board Styles ⌨️ (12:41) Flip Card ⌨️ (15:53) 3d Effect / CSS3 Perspective ⌨️ (18:25) Store Cards ⌨️ (22:37) Match Cards ⌨️ (25:12) Refactoring ⌨️ (27:27) Lock Board ⌨️ (28:53) Card Double Click ⌨️ (31:04) Shuffling 🎥Tutorial by Code Sketch. Check out the Code Sketch channel for more great tutorials: https://www.youtube.com/channel/UCHFmShpjG-8N52O0JD2ut3A/ -- Learn to code for free and get a developer job: https://www.freecodecamp.org Read hundreds of articles on programming: https://medium.freecodecamp.org And subscribe for new videos on technology every day: https://youtube.com/subscription_center?add_user=freecodecamp
Views: 38885 freeCodeCamp.org
JavaScript Tutorial - Get Or Remove Random Array Elements
 
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Lesson Code: http://www.developphp.com/video/JavaScript/Get-or-Remove-Random-Array-Elements-Tutorial Since JavaScript does not have built in methods for selecting or removing array elements randomly, we will demonstrate how to extend the Array object to supply it with those types of methods. The first example shows how to get a random array element without affecting the original array, the second example shows how to randomly splice an element from an array which removes the target item from the array. We also show how to extend the JavaScript Array object with these custom methods.
Views: 16868 Adam Khoury
How To Get HTML Table Row And Cell Index Using Javascript [ with Source code ]
 
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HTML Table Row And Cell Index In Js Source Code: http://1bestcsharp.blogspot.com/2017/03/javascript-html-table-row-and-cell-index.html Javascript Tutorials For Beginners ➜ http://bit.ly/2k7NMWq Javascript Course ➜ http://bit.ly/2IvBCFC visit our blog https://1bestcsharp.blogspot.com/ subscribe: http://goo.gl/nRjPKk In This Javascript Tutorial we will see How To Get HTML Table Row Index And Cell Index Using rowIndex, cellIndex Property Using JS In Netbeans Editor . Javascript Tutorials : How to get value of selected radio button https://www.youtube.com/watch?v=uzwUBDQfpkU How to append Value to an array https://www.youtube.com/watch?v=KVdY8n6lCy4 javascript images slider 1 https://www.youtube.com/watch?v=QkcemPr4xaU Convert String To Number https://www.youtube.com/watch?v=JMfZG7o_QtE JavaScript Show And Hide Input Password Text https://www.youtube.com/watch?v=Cmo9sjx5eFE change div class name in js https://www.youtube.com/watch?v=X_SDJxKI6HE using checkbox with js https://www.youtube.com/watch?v=yFYEHSh2iTQ get And Set Value To An Input https://www.youtube.com/watch?v=AfRHl3soLDg calculate two numbers https://www.youtube.com/watch?v=oDUjP4N_MtQ Search Element In Array https://www.youtube.com/watch?v=LIsjSMr9bJU Add Search Remove Array Element https://www.youtube.com/watch?v=ppLbuVWf6zM Add HTML Table Row https://www.youtube.com/watch?v=FVSfp8yT8lA Get Mouse Position https://www.youtube.com/watch?v=LVi5DN2vtdo Show Text Letter By Letter https://www.youtube.com/watch?v=dbdYazO4IZ4
Views: 17601 1BestCsharp blog
Styling Dark Select Dropdown With Dropkick.js
 
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HTML select elements with their option tags cannot be completely customized using CSS, but what if we want to style a dropdown just as easily as div, a, ul, and li elements can be styled? Today, we'll style the Premium Pixels Dark Select Dropdown using DropKick.js to help us do just that.
Views: 5825 Tuts+ Web Design
Events in JavaScript
 
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Link for all dot net and sql server video tutorial playlists http://www.youtube.com/user/kudvenkat/playlists Link for slides, code samples and text version of the video http://csharp-video-tutorials.blogspot.com/2015/01/events-in-javascript.html What is an event An event is a signal from the browser that something has happened. For example, 1. When a user clicks on an HTML element, click event occurs 2. When a user moves the mouse over an HTML element, mouseover event occurs When events occur, we can execute JavaScript code or functions in response to those events. To do this we need to associate JavaScript code or functions to the events. The function that executes in response to an event is called event handler. In JavaScript, there are several ways to associate an event handler to the event 1. Using the attributes of an HTML tag 2. Using DOM object property 3. Using special methods In this video we will discuss associating event handler methods to events using the attributes of HTML tags. In the following example, the code to execute in response to onmouseover & onmouseout events is set directly in the HTML markup. The keyword "this" references the current element. In this example "this" references the button control. [input type="button" value="Click me" id="btn" onmouseover="this.style.background= 'red'; this.style.color = 'yellow'" onmouseout="this.style.background= 'black'; this.style.color = 'white'" /] The above example, can be rewritten as shown below. In this case the code to execute in response to the event is placed inside a function and then the function is associated with the event. [input type="button" value="Click me" id="btn" onmouseover="changeColorOnMouseOver()" onmouseout="changeColorOnMouseOut()" /] [script type="text/javascript"] function changeColorOnMouseOver() { var control = document.getElementById("btn"); control.style.background = 'red'; control.style.color = 'yellow'; } function changeColorOnMouseOut() { var control = document.getElementById("btn"); control.style.background = 'black'; control.style.color = 'white'; } [/script] Events are very useful in real-world applications. For example they can be used to 1. Display confirmation dialog box on submitting a form 2. Form data validation and many more How to show confirmation dialog in JavaScript [input type="submit" value="Submit" id="btn" onclick="return confirmSubmit()" /] [script type="text/javascript"] function confirmSubmit() { if (confirm("Are you sure you want to submit")) { alert("You selected OK"); return true; } else { return false; confirm("You selected cancel"); } } [/script] JavaScript form validation example : In this example, both First Name and Last Name fields are required fields. When you type the first character in any of the textbox, the background colour is automatically changed to green. If you delete all the characters you typed or if you leave the textbox without entering any characters the background colour changes to red indicating the field is required. We made this possible using onkeyup and onblur events. onkeyup occurs when the user releases a key. onblur occurs when an element loses focus. [table] [tr] [td] First Name [/td] [td] [input type="text" id="txtFirstName" onkeyup="validateRequiredField('txtFirstName')" onblur="validateRequiredField('txtFirstName')"/] [/td] [/tr] [tr] [td] Last Name [/td] [td] [input type="text" id="txtLastName" onkeyup="validateRequiredField('txtLastName')" onblur="validateRequiredField('txtLastName')"/] [/td] [/tr] [/table] [script type="text/javascript"] function validateRequiredField(controlId) { var control = document.getElementById(controlId); control.style.color = 'white'; if (control.value == "") { control.style.background = 'red'; } else { control.style.background = 'green'; } } [/script]
Views: 73491 kudvenkat
JavaScript Template Literals: JSON to HTML
 
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Follow along link: https://codepen.io/learnwebcode/pen/qVLOZJ Finished product: https://codepen.io/learnwebcode/pen/eyZMyp New WordPress Course: https://www.udemy.com/become-a-wordpress-developer-php-javascript/?couponCode=YOUTUBEDEAL Git a Web Developer Job Course: https://www.udemy.com/git-a-web-developer-job-mastering-the-modern-workflow/?couponCode=YOUTUBEDEAL HTML & CSS Course: https://www.udemy.com/web-design-for-beginners-real-world-coding-in-html-css/?couponCode=YOUTUBEDEAL WordPress for Beginners Course: https://www.udemy.com/wordpress-for-beginners-create-a-website-blog-step-by-step/?couponCode=YOUTUBEDEAL Follow me on Twitter for updates and cat pics: https://twitter.com/learnwebcode
Views: 65646 LearnWebCode
javascript tutorial - selector in JavaScript and changing html content in JavaScript
 
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In this video, I have discussed on selectors in javascript and how can we change content via js. resource file link https://github.com/polodev/javascript_selector_yt_bangla Javascript selector JavaScript has 2 types of selector scalar selector will return single element composite selector will return array of elements. some elements are unique in html page. like head, body, title, id etc. In this case we will get single element from selector. However in case of tag and class we will get array of element since they can be occur more than one times in html page. So whenever we found array of elements we have to extract single element from array of elements to change them. 5 css selector where first 4 is supported by querySelector and querySelectorAll tag (body) id (#hello) class (.hello) attribute([id='hello']) pseudo(a:hover) some selector which will give us single element document.body document.head document.getElementById('some_id') document.querySelector('any of first 4 css selector from state above list') some selector which will give us array of elements document.getElementsByClassName('html class') document.getElementsByTagName('htmltag') document.querySelectorAll('any of first 4 css selector from state above list') modern javascript selector querySelector and querySelectorAll document.querySelector('css selector') its a scaler type selector in js dom. it will return single element which can be change directly. It will take css selector(first 4 from state above css selector list) as argument document.querySelectorAll('css selector'); its a composite type selector in js dom. It will return array of elements. So in order to change a element we have to extract single element by their index. It will take css selector(first 4 from state above css selector list) as argument
Views: 132 shibu deb polo
jQuery Element Selector
 
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Link for all dot net and sql server video tutorial playlists http://www.youtube.com/user/kudvenkat/playlists Link for slides, code samples and text version of the video http://csharp-video-tutorials.blogspot.com/2015/03/jquery-element-selector.html In this video we will discuss jQuery Element Selector, i.e selecting elements by tag name. To select the elements by tag name use jQuery Element Selector Syntax : $(element) $('td') // Selects all td elements $('div a') // Select all anchor elements that are descendants of div element $('div, span, a') // Selects all div, span and anchor elements Alerts the total count of td elements on the page [script type="text/javascript"] $(document).ready(function () { alert($('td').length); }); [/script] Selects all the tr elements on the page and changes their background colour to red [script type="text/javascript"] $(document).ready(function () { $('tr').css('background-Color', 'red'); }); [/script] Alerts the HTML content of the table [script type="text/javascript"] $(document).ready(function () { alert($('table').html()); }); [/script] Alerts the HTML content of each table row [script type="text/javascript"] $(document).ready(function () { $('table tr').each(function () { alert($(this).html()); }); }); [/script] Select and changes the background colour of all the div, span and anchor elements [script type="text/javascript"] $(document).ready(function () { $('div, span, a').css('background-Color', 'yellow'); }); [/script] Select all anchor elements that are descendants of div element [html] [head] [title][/title] [script src="jquery-1.11.2.js"][/script] [script type="text/javascript"] $(document).ready(function () { $('div a').css('background-Color', 'yellow'); }); [/script] [/head] [body] [div] [a href="http://pragimtech.com"]PragimTech[/a] [/div] [br /] [a href="http://microsoft.com"]Microsoft[/a] [/body] [/html] Changes the background color of even rows to gray and odd rows to yellow in both the tables. [script type="text/javascript"] $(document).ready(function () { $('tr:even').css('background-Color', 'gray'); $('tr:odd').css('background-Color', 'yellow'); }); [/script] To change the background color of even rows to gray and odd rows to yellow just for one of the table, use #id selector along with element selector. [script type="text/javascript"] $(document).ready(function () { $('#table1 tr:even').css('background-Color', 'gray'); $('#table1 tr:odd').css('background-Color', 'yellow'); }); [/script]
Views: 145734 kudvenkat
#06 - JavaScript HTML CSS Dom -  Elements - Get, Set Attribute Value | DARIJA
 
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Bonjour à tous. Groupe Facebook : https://goo.gl/ECih0l voir aussi les cours en langage C : www.youtube.com/c/channelthepronet Official Facebook ::http://bit.ly/2a3jAsx Follow on Google+ :http://bit.ly/2fKkKIM Subscribe Youtube :http://bit.ly/2akBJ6m Groupe Facebook: http://bit.ly/2ajGBsP Site Web :https://goo.gl/PtDhDf
Views: 241 Channel TheProNet
Remove Render Blocking Javascript and CSS With Autoptimize Plugin
 
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Improve site performance for your WordPress Blog and remove render-blocking Javascript and CSS. This can all be accomplished with the Autoptimize Plugin and a free tool called Critical Path CSS Generator (see link below). The correct Autoptimize plugin settings will remove render-blocking Javascript and render-blocking CSS. That is Javascript or CSS that loads above the fold, thereby impacting your website performance. By eliminating this render-blocking code from your site, you will see a drastic improvement to your website load times. https://jonassebastianohlsson.com/criticalpathcssgenerator/ And if you're interested in how to combine external javascript and/or CSS to reduce the number of HTTP requests, take a look at my latest video: https://youtu.be/I2j-cVQ7MhI
Views: 63704 Craigerson
jQuery add event handler to dynamically created element
 
09:15
Link for all dot net and sql server video tutorial playlists https://www.youtube.com/user/kudvenkat/playlists?sort=dd&view=1 Link for slides, code samples and text version of the video http://csharp-video-tutorials.blogspot.com/2015/04/jquery-add-event-handler-to-dynamically.html In this video we will discuss, how to add event handlers to dynamically created elements. Let us understand this with an example. The following example, allows us to dynamically create new list item (li), attach a click event handler and add it to the unordered list (ul). This happens when you click "Add a New List Item" button. The problem with this approach is that we are binding a click event handler to every list item. This means if you have 500 list items, then there will be 500 event handlers in the memory and this may negatively affect the performance of your application. <html> <head> <title></title> <script src="jquery-1.11.2.js"></script> <script type="text/javascript"> $(document).ready(function () { $('li').on('click', function () { $(this).fadeOut(500); }); $('#btnAdd').on('click', function () { var newListItem = $('<li>New List Item</li>').on('click', function () { $(this).fadeOut(500); }); $('ul').append(newListItem); }); }); </script> </head> <body style="font-family:Arial"> <input id="btnAdd" type="button" value="Add a New List Item" /> <ul> <li>List Item</li> <li>List Item</li> </ul> </body> </html> A better way of doing the same from a performance standpoint is shown below. In this example, the click event handler is attached to the listitem (li) parent element (ul). Even if you have 500 list items, there is only one click event handler in memory. So how does this work 1. When you click on a list item (li), the event gets bubbled up to its parent (ul) as the list item (li) does not have an event handler 2. The bubbled event is handled by the the parent (ul) element, as it has a click event handler. 3. When a new list item is added dynamicaly, you don't have to add the click event handler to it. Since the newly created list item (li) is added to the same parent element (ul), the click event of this list item also gets bubbled upto the same parent and will be handled by it. <html> <head> <title></title> <script src="jquery-1.11.2.js"></script> <script type="text/javascript"> $(document).ready(function () { $('ul').on('click', 'li', function () { $(this).fadeOut(500); }); $('#btnAdd').on('click', function () { $('ul').append('<li>New List Item</li>'); }); }); </script> </head> <body style="font-family:Arial"> <input id="btnAdd" type="button" value="Add a New List Item" /> <ul> <li>List Item</li> <li>List Item</li> </ul> </body> </html>
Views: 70342 kudvenkat
Getting and setting data on a web page with JavaScript | Coding tutorial
 
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Here, we will use JavaScript code in the JavaScript console 💻 to get and set data on a web page 🌐. 1) Web pages, Documents, Elements, Ids, getElementById 🖹 2) Verbs and Nouns 3) Getting and Setting values 💥🦎 DEEPLIZARD COMMUNITY RESOURCES 🦎💥 👉 Check out the blog post and other resources for this video here: 🔗 https://deeplizard.com/learn/video/wSRuo5G1sk8 💻 DOWNLOAD ACCESS TO CODE FILES 🤖 Available as a perk to the members of the deeplizard hivemind: 🔗 https://www.patreon.com/posts/27743395 🧠 Support collective intelligence, and join the deeplizard hivemind: 🔗 https://deeplizard.com/hivemind 🤜 Or support collective intelligence, and create a quiz question for this video: 🔗 https://deeplizard.com/create-quiz-question 🚀 Boost collective intelligence by sharing this video on social media! ❤️🦎 Special thanks to the following polymaths of the deeplizard hivemind: Peder B. Helland 👀 Follow deeplizard: Twitter: https://twitter.com/deeplizard Facebook: https://www.facebook.com/Deeplizard-145413762948316 Patreon: https://www.patreon.com/deeplizard YouTube: https://www.youtube.com/deeplizard Instagram: https://www.instagram.com/deeplizard/ 🎓 Other deeplizard courses: Reinforcement Learning - https://deeplizard.com/learn/playlist/PLZbbT5o_s2xoWNVdDudn51XM8lOuZ_Njv NN Programming - https://deeplizard.com/learn/playlist/PLZbbT5o_s2xrfNyHZsM6ufI0iZENK9xgG DL Fundamentals - https://deeplizard.com/learn/playlist/PLZbbT5o_s2xq7LwI2y8_QtvuXZedL6tQU Keras - https://deeplizard.com/learn/playlist/PLZbbT5o_s2xrwRnXk_yCPtnqqo4_u2YGL TensorFlow.js - https://deeplizard.com/learn/playlist/PLZbbT5o_s2xr83l8w44N_g3pygvajLrJ- Data Science - https://deeplizard.com/learn/playlist/PLZbbT5o_s2xrth-Cqs_R9- Trading - https://deeplizard.com/learn/playlist/PLZbbT5o_s2xr17PqeytCKiCD-TJj89rII 🛒 Check out products deeplizard recommends on Amazon: 🔗 https://www.amazon.com/shop/deeplizard 📕 Get a FREE 30-day Audible trial and 2 FREE audio books using deeplizard’s link: 🔗 https://amzn.to/2yoqWRn 🎵 deeplizard uses music by Kevin MacLeod 🔗 https://www.youtube.com/channel/UCSZXFhRIx6b0dFX3xS8L1yQ 🔗 http://incompetech.com/
Views: 910 deeplizard
html5 canvas animation basics tutorial for beginners javascript programming lesson
 
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Lesson Code: http://www.developphp.com/video/HTML/Canvas-Animation-Basics-Tutorial Learn the entry level basics of animation programming on the HTML5 canvas element using Javascript to perform the animated effect. The 3 basic steps to canvas tag animation programming are (1) Draw your assets (2) Clear the canvas (3) Redraw your assets into a new location or state of being. Your animation speed and fluidity depends on the time interval you set for a setTimeout() or setInterval() method in Javascript. It also depends on the incremental factors of any animations.
Views: 242483 Adam Khoury
Move Placeholder To Top on Focus And While Typing - Pure CSS Tutorial - No Javascript
 
14:57
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Views: 43059 Online Tutorials
HTML5, CSS3 & JavaScript | Manipulating CSS Styles with Firebug on Mozilla | Chap-2 | Part-2
 
10:07
Firebug extension for Mozilla is a tool that both helps in analyzing and manipulating the CSS styles. In this lesson, we are going to focus onto the additional feature of Firebug plugin. We are going to manipulate our rendered page directly on our browser. First, we shall start off with a simple page and we will try to change the color of the contents that are placed as paragraph elements. When we feel comfortable about the changes that we make, we shall move onto a more real life web page. Manipulating or changing the predefined styles will help us to understand how styles are applied to DOM elements from HTML using CSS and it will also introduce us to newer styling concepts from other developers. Additionally, Firebug provides us with two distinct options of targeting a DOM element on the page. The first one is by clicking on the corresponding element on the FIrebug output or by hovering over the given element on the web page will highlight the matched element in on the DOM. To permanently keep our selection, we can hover over the element and click its content to select the entire section. This will show the CSS styles that have been applied to that specific element and will eliminate the irrelevant ones by cutting out the rules on the style section.
Views: 127 Nafis's Classroom
How to get and set cookie in javascript | Learn javascript part - 14
 
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In this #tutorial we are going to #learning about #cookie #session #how we can use cookies and how we can get data from cookie and how we can setup and time duration for cookies... Watch other videos of Javascript:-- Javascript for beginners | introduction to javascript- learn javascript part-0 https://youtu.be/vL3c-s9LQPU Learn-javascript Part-1 | Javascript-syntax Enabling-javascript Placement-javascript https://youtu.be/gY6qhmKRQhc Javascript variable | Learn Javascript Step by Step | Learn Javascript- Part-2 Link :- https://youtu.be/1DItbu2QtQ0 How to Get value of textbox in javascript | Accessing Element | part-3 https://youtu.be/_jIvQmVktYw Changing CSS Style | Manipulating style with Javascript| learn javascript part-4 https://youtu.be/wkFru7gp2D0 How we can use operators in javascript | learn javascript part-5 https://youtu.be/FlIAbMzECng How to Make Arrays in Javascript | Learn javascript part-6 https://youtu.be/dRMtTeDDJfY How to Use if else statement in javascript | Learn javascript part-7 https://youtu.be/40JfL6VD9E8 How to use for loop in javascript | learn javascript part-9 https://youtu.be/cMJ8_qRcDM4 How to use while loop in javascript | Learn javascript part-10 https://youtu.be/h4eAkLQ6j4I How can use Loop control in Javascript | learn javascript part-11 https://youtu.be/8haQrPzyzD8 How to use Function in javascript | Learn javascript part-12 https://youtu.be/CD67N7UaBjE Javascript Tutorial for Beginners Part-13| Reaction Tester https://youtu.be/w4DRnAB9MyQ Social Media Links :- Facebook Page :- https://www.facebook.com/DevelopersOnline/ Linkedin Profile :- linkedin.com/in/knazim667 Twitter Profile :- https://twitter.com/Muhamma66128620 Dev online is all About Programming Languages, Bootstrap Design, Wordpress Tutorial, Database Tutorial and Web Development Tutorials. We will Create Amazing and Stunning Design of Bootstrap and Create Web Page Design with Database. We will create Some tutorial of web development and you can download this from the video description link. In this channel we gonna learn about : 1 ) #Responsive #Web pages 2 ) #Create Html, CSS, #Bootstrap Design 3 ) #JavaScript Tutorial with #JQuery 4 ) #HTML5 5 ) #CSS3 6 )# Bootstrap 7 ) #React js 8 ) #React Native 9 ) #React Redux 10) #Node js 11) #Express js 12) #MongoDb 13 ) #MySql 14) Working with some projects. So, if you have any question please ask me i can help you. Subscribe to the channel for Latest Video. Follow us on Facebook and Instagram the link is on channel art section. So stay tune..... for more....! Thank You :)
Views: 76 Dev Online
JavaScript event capturing
 
08:36
Link for all dot net and sql server video tutorial playlists http://www.youtube.com/user/kudvenkat/playlists Link for slides, code samples and text version of the video http://csharp-video-tutorials.blogspot.com/2015/01/javascript-event-capturing.html Event capturing is the opposite of event bubbling. We discussed event bubbling in detail in Part 40 of JavaScript tutorial. With event bubbling the event bubbles up from the inner most element to the outer most element in the DOM hierarchy. With event capuring the opposite happens, the event gets captured from the outer most element to innermost element. In real world event capturing is rarely used. Let us understand this with an example. In the following example we have 3 [div] nested elements. Notice that we are using addEventListener() method to assign event handler to each [div] element. To enable event capturing we have set the third parameter (phase) of addEventListener() method to true. Now when you click on the innermost [div] (DIV3), notice that the events are fired from the outermost [div] to innermost [div] (DIV1 =] DIV 2 =] DIV 3). [html] [head] [style type="text/css"] .divStyle { display: table-cell; border: 5px solid black; padding: 20px; text-align: center; } [/style] [/head] [body] [div id="DIV1" class="divStyle"] DIV 1 [div id="DIV2" class="divStyle"] DIV 2 [div id="DIV3" class="divStyle"] DIV 3 [/div] [/div] [/div] [script type="text/javascript"] var divElements = document.getElementsByTagName('div'); for (var i = 0; i [ divElements.length; i++) { divElements[i].addEventListener("click", clickHandler, true); } function clickHandler() { alert(this.getAttribute("id") + " click event handled"); } [/script] [/body] [/html] Please note : IE8 and earlier versions does not support addEventListener() method. This implies that event capturing is not supported in IE8 and earlier versions, and hence the above code will not work in IE 8 and earlier versions. Stopping event capturing : Stopping event capturing is very similar to stopping event bubbling. With the example below, when you click on any [div] element notice that DIV 1 element handles the click event and it does not get captured down. [html] [head] [style type="text/css"] .divStyle { display: table-cell; border: 5px solid black; padding: 20px; text-align: center; } [/style] [/head] [body] [div id="DIV1" class="divStyle"] DIV 1 [div id="DIV2" class="divStyle"] DIV 2 [div id="DIV3" class="divStyle"] DIV 3 [/div] [/div] [/div] [script type="text/javascript"] var divElements = document.getElementsByTagName('div'); for (var i = 0; i [ divElements.length; i++) { divElements[i].addEventListener("click", clickHandler, true); } function clickHandler(event) { event.stopPropagation(); alert(this.getAttribute("id") + " click event handled"); } [/script] [/body] [/html] Using addEventListener() method with last argument set to true is the only way to enable event capturing. If the thid parameter (phase) is set to true event capturing is enabled and if it is set to false event bubbling is enabled. If you want both even bubbling and capturing to be enabled, then assign handlers 2 times, once with the phase parameter set to false and once with the phase parameter set to true as shown below. [html] [head] [style type="text/css"] .divStyle { display: table-cell; border: 5px solid black; padding: 20px; text-align: center; } [/style] [/head] [body] [div id="DIV1" class="divStyle"] DIV 1 [div id="DIV2" class="divStyle"] DIV 2 [div id="DIV3" class="divStyle"] DIV 3 [/div] [/div] [/div] [script type="text/javascript"] var divElements = document.getElementsByTagName('div'); for (var i = 0; i [ divElements.length; i++) { divElements[i].addEventListener("click", clickHandler, false); divElements[i].addEventListener("click", clickHandler, true); } function clickHandler() { alert(this.getAttribute("id") + " click event handled"); } [/script] [/body] [/html] With both event capturing and bubbling enabled, events are first captured from the outermost element to the innermost element and then bubbles up from the innermost to the outermost element.
Views: 38626 kudvenkat
Get Class List For Element With JavaScript
 
01:26
Please visit http://technomark.in/Get-Class-List-For-Element-With-JQuery.aspx for more information. In this video, we have explained about following thing Get Class List For Element With JavaScript Complete steps is described in this video regarding How To Get Class List For Element With JavaScript If you got any clarification on this, please write it on Comment section. We will definitely update you back.
Views: 266 Admin Technomark
Find And Replace - HTML, CSS, JavaScript
 
09:04
User inputs some text. If user types Burger King, the source code removes it and replaces it with Taco Bell. This code just shows you how to remove certain targeted text and replace it with different text, while keeping all other text before it and after it unaffected.
Views: 511 Lisa Woodson
Introduction to dna.js
 
02:38
https://dnajs.org Introduction to dna.js 1) Welcome to the introduction to dna.js. dna.js is an open source UI library for building semantic templates that convert JSON data into dynamically generated DOM elements. 2) To illustrate how to use dna.js we will convert a very simple static HTML page that displays the title and author of two books into a page with a data-driven semantic template that displays books stored in a JavaScript array. 3) Before we get going, we need to load the jQuery and dna.js libraries. Leveraging a CDN (Content Delivery Network), we can do this with 3 lines of HTML. In the HEAD section, add a LINK tag to the CSS file for dna.js. Then just before the closing BODY tag, load the JavaScript file for jQuery and the JavaScript file for dna.js. 4) Now we can convert the static HTML into a template. To build the template, we only need HTML for one book. So, we can delete the other book. Name the template with the ID attribute, and in this case the name of the template will be "book". We designate the element as a template by adding the class "dna-template". 5) Next, we inject data fields into the template by wrapping field names in double tildes (~~). Our first field is for the book title. This becomes "~~title~~". We do the same thing for the "author" field, and our template is now complete. 6) Let's add some JavaScript to define the book data and then send that data to the template engine. Our example book object will have the "title" field set to "The DOM" and the "author" field set to "Jan". The last step is to call "dna.clone" to make a copy of the "book" template and inject the data into the template. 7) When we reload the web page, we can see our book titled "The DOM" by the author "Jan". Most likely we want to display a list of books. All we need to do is rename the "book" variable to "books", and change its value from a single object to an array of objects. Let's add two more books titled "Howdy HTML5" and "Styling CSS3". The "clone" function automatically generates a list of clones when the data is an array of objects. 8) Back to the browser. Refresh. And, there's our three books: "The DOM", "Howdy HTML5", and "Styling CSS3" 9) For more information, including cloning options and event handling, check out the documentation on the dnajs.org website. From there you can also get to the GitHub project and post issues with questions. Thanks. ---
Views: 997 Dem Pilafian
How to Inject Custom HTML and CSS into an iFrame
 
14:22
Ever been to a site like JSBin, where you can write HTML, CSS, and JavaScript, and then see the results in a panel to the right? An iframe is how we can accomplish this task.
Views: 108959 Tuts+ Code
7: How to animate elements using jQuery - Learn jQuery front-end programming
 
10:51
How to animate elements using jQuery - Learn jQuery front-end programming. In this lesson we will learn how to animate HTML elements by manipulating the CSS styling. Download lesson files: http://mmtuts.net/course.php?c=jquery&l=7 -- mmtuts is a YouTube channel that focuses on teaching beginner and advanced courses in various multimedia related skills. We plan to make tutorials available on programming, video production, animation, graphic design, and on software such as the Adobe Creative Cloud programs. jQuery for beginners is a how to series that teaches the jQuery framework to people who are just starting out learning programming. The course teaches how jQuery scripting can be made easy and teaches how to build many features on websites through behavior using jQuery. Creating behavior on websites with jQuery is easy and should not be seen as otherwise, which is why we want to explain the language in a easy to understand way for beginners. If you have suggestions on new courses, or specific lessons within existing courses you would like to see, then feel welcome to submit them in the comment section or in a private message. ALL suggestions will be seen, but not all will be replied to since we get quite a few every day.
Views: 16227 mmtuts
Partial Print Document JavaScript Tutorial HTML div Content
 
05:16
Lesson Code: http://www.developphp.com/video/JavaScript/Partial-Print-Document-Tutorial-HTML-div-Content Learn to allow users to print specific parts of your documents instead of printing the entire web page. We will apply print buttons near each printable portion of the document.
Views: 89187 Adam Khoury
Changing styles | HTML/JS: Making webpages interactive | Computer Programming | Khan Academy
 
02:46
Created by: pamela (KA teacher) Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/computing/computer-programming/html-css-js/html-js-dom-modification/p/challenge-style-guide?utm_source=YT&utm_medium=Desc&utm_campaign=computerprogramming Watch the next lesson: https://www.khanacademy.org/computing/computer-programming/html-css-js/html-js-dom-modification/p/changing-css-classes?utm_source=YT&utm_medium=Desc&utm_campaign=computerprogramming Missed the previous lesson? https://www.khanacademy.org/computing/computer-programming/html-css-js/html-js-dom-modification/p/changing-attributes?utm_source=YT&utm_medium=Desc&utm_campaign=computerprogramming Computer Programming on Khan Academy: Learn how to program drawings, animations, and games using JavaScript & ProcessingJS, or learn how to create webpages with HTML & CSS. You can share whatever you create, explore what others have created and learn from each other! About Khan Academy: Khan Academy is a nonprofit with a mission to provide a free, world-class education for anyone, anywhere. We believe learners of all ages should have unlimited access to free educational content they can master at their own pace. We use intelligent software, deep data analytics and intuitive user interfaces to help students and teachers around the world. Our resources cover preschool through early college education, including math, biology, chemistry, physics, economics, finance, history, grammar and more. We offer free personalized SAT test prep in partnership with the test developer, the College Board. Khan Academy has been translated into dozens of languages, and 100 million people use our platform worldwide every year. For more information, visit www.khanacademy.org, join us on Facebook or follow us on Twitter at @khanacademy. And remember, you can learn anything. For free. For everyone. Forever. #YouCanLearnAnything Subscribe to Khan Academy's Computer Programming channel: https://www.youtube.com/channel/UCzYDKG5mmfPPIosXuQ1PvEA?sub_confirmation=1 Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy
HTML5 Tutorial For Beginners - part 1 of 6 - Getting Started
 
07:17
http://www.LittleWebHut.com This series of videos demonstrates how to write HTML code that is compliant with the new HTML5 standards. These videos are good for beginners. Part 1: This video describes HTML tags, elements, and attributes. The new HTML5 doctype declaration is shown as well as the method for specifying the character encoding for the document. The basic structure of an HTML document is also shown. This video introduces the html, head, meta, title, body, and p tags. Part 2: This video describes how to use text. The p tag is demonstrated and the heading tags are introduced. The br tag is also shown. This video also touches on the importance of CSS. A quick demonstration of CSS is shown to center some text and to change its color. In older versions of HTML, text could be centered by using the align attribute. However, this attribute is deprecated and is not valid HTML5. While the align attribute may still work in your browser, it is not compliant with HTML5 standards. Therefore, learning CSS can be very beneficial when working with HTML5 code. Part 3: This video demonstrates how to use images and hyperlinks. The difference between relative and absolute addressing is covered. This video shows the height and width attributes used with the img tag. In older versions of HTML, the height and width attributes could be specified in pixels or as a percentage. However, it is not valid HTML5 to specify these values as a percentage. If a percentage value is desired then CSS can be used. Part 4: This video introduces 2 elements that are new to HTML5, the audio and video elements. While older browsers don't support these new elements, the popular newer browsers do. Link to the code used in this video. http://www.littlewebhut.com/html5/the_basics/
Views: 1157537 tutor4u
Button Sound Effects Tutorial Audible HTML5 JavaScript Menu Systems
 
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Lesson Code: http://www.developphp.com/video/JavaScript/Button-Sound-Effects-Tutorial-Audible-Menu-Systems In this tutorial we will demonstrate how to make an audible HTML5 menu system using JavaScript driven html5 sound objects. For creating elements that play sound when they are interacted with on the page. You can find and download tons of free bleep and click sounds for your audible menu systems by doing a little searching on the web right now. Try your best to find a very short length sound file. MP3 files that are short beeps or fast clicks are best for button sounds. Once you get some cool button sound effects downloaded, you are ready to begin this simple lesson. We also have a tutorial on file that shows how to create your very own custom button sounds in FruityLoops: http://www.youtube.com/watch?v=CgFGJRnnvRo
Views: 82562 Adam Khoury
javascript get dropdown (select option) selected value onchange label
 
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#javascriptonchange #getselectoption #dropdowngetvalue javascript client script code get the selected dropdown select option element value into html label
How to get element by  class with JavaScript
 
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Hi there! In this video you will find information about how to get element by class with JavaScript ◌◌◌◌◌◌◌◌◌◌◌◌◌◌◌◌◌◌◌◌◌◌◌◌◌◌◌◌◌◌◌◌◌◌◌◌◌◌◌◌◌◌◌◌◌◌◌◌ //EASYWEB - YouTube channel about web-development and high technologies. Learn the fundamentals of HTML and CSS, while watching the videos of the channel. ◌◌◌◌◌◌◌◌◌◌◌◌◌◌◌◌◌◌◌◌◌◌◌◌◌◌◌◌◌◌◌◌◌◌◌◌◌◌◌◌◌◌◌◌◌◌◌◌ Check Out Our Channel: https://www.youtube.com/channel/UCss6oWGUapEDCcm99tFoutg
Views: 19 EasyWeb
JavaScript: How to get the users screen resolution
 
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A video tutorial on how to get the users screen resolution using JavaScript Follow us on Twitter: http://www.twitter.com/abell12youtube
Views: 4831 abell12