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Search results “Set style value in javascript”
Learn JS HTML Dom In Arabic #06 - Elements - Get, Set Attribute Value
 
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تعلم كيف تحصل على محتوى ال Attribute وتغييره بسهولة سوف يتم شرح الطريقة المباشرة Element.Attribute
Views: 9997 Elzero Web School
8.3: Manipulating DOM Elements with html() and position() - p5.js Tutorial
 
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This video shows how to change the content of an HTML element using html() or set its position using position(). These functions are part of p5.dom.js library. Next video: https://youtu.be/NcCEzzd9BGE Support this channel on Patreon: https://patreon.com/codingtrain Contact: https://twitter.com/shiffman Send me your questions and coding challenges!: https://github.com/CodingTrain/Rainbow-Topics Link to code on Github: https://github.com/CodingTrain/Rainbow-Code p5.js: http://p5js.org For More p5.js Videos: https://www.youtube.com/playlist?list=PLRqwX-V7Uu6Zy51Q-x9tMWIv9cueOFTFA Help us caption & translate this video! http://amara.org/v/Qbu5/
Views: 40280 The Coding Train
Custom Data Attributes HTML JavaScript CSS Tutorial
 
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Source: http://www.developphp.com/video/JavaScript/Custom-Data-Attributes-HTML-JavaScript-CSS-Tutorial Learn to use custom data attributes. Custom data attributes allow authors to create custom data to apply to their HTML elements when no other attributes make sense to use to store extra data. They help extend the information that html elements can communicate to a program or script. Custom data attributes can be accessed through both JavaScript and CSS.
Views: 24534 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: 196837 Adam Khoury
#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: 96 Channel TheProNet
Exam Application Programming Tutorial JavaScript Quiz Online Test
 
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Lesson Code: http://www.developphp.com/video/JavaScript/Exam-Application-Programming-Tutorial-Quiz-Online-Test Learn to create a Quiz, Test or Exam software using JavaScript and HTML. The main objective is to give the user multiple choice questions one at a time in sequence and grade them at the end of the exam. Perfect for school classrooms or educational entities online. The multidimensional array tutorial from yesterday is going to come into play within this application build. You can easily add a timer with setInterval(), and apply all the bells and whistles you need using JavaScript. Storing the questions/answers/options in a secure database that PHP can access, is the most practical way to make sure people do not cheat when you need the test to be secure and cheat proof. Ajax requests would be a big part of that interaction with the server. I discuss securing and externalizing the test data more in the video.
Views: 204110 Adam Khoury
JavaScript Tutorial - textContent property of Node object
 
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textContent is defined on the Node interface. attribute DOMString? textContent; The textContent attribute must,on setting, if the new value is null, act as if it was the empty string instead, and then do as described below, depending on the context object: DocumentFragment Element -Let node be null. -If new value is not the empty string, set node to a new Text node whose data is new value. -Replace all with node within the context object. Text ProcessingInstruction Comment -Replace data with node context object, offset 0, count length attribute value, and data new value. Any other node -Do nothing. Facebook page: https://www.facebook.com/pages/WebTunings/339234242822202 Recommended JavaScript Book: http://www.amazon.com/gp/product/0596805527/ref=as_li_qf_sp_asin_tl?ie=UTF8&camp=1789&creative=9325&creativeASIN=0596805527&linkCode=as2&tag=webtuningscom-20 Code snippets: https://github.com/webtunings
Views: 692 WebTunings
JavaScript beginner tutorial 31 - radio buttons
 
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The second part of a 2 part tutorial where I show you how to use JavaScript to find out if a radio button has been checked or not. Don't forget to subscribe: http://www.youtube.com/user/QuentinWatt Social links: ------------------------------------------------------------- Add me on twitter: http://www.twitter.com/QuentinWatt facebook group: https://www.facebook.com/quentin.watt -------------------------------------------------------------
Views: 67603 Quentin Watt Tutorials
HTML5 ContentEditable
 
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Want more? Explore the library at https://www.codecourse.com/lessons Official site https://www.codecourse.com Twitter https://twitter.com/teamcodecourse
Views: 10880 Codecourse
Multiple languages using Jquery and Json
 
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Jquery Library: http://code.jquery.com/jquery-1.11.3.min.js
Views: 26450 Chun Dany
Width and height units (px, %, vh, vw) - Webflow CSS tutorial
 
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In web design, you can declare an element's width and/or height using either fixed values or relative values. This video covers the most commonly used dimensions (outside of ems): 1. Auto-sizing (auto) 2. Pixels (px) 3. Percentage (%) 4. Viewport height (vh) 5. Viewport width (vw) 6. Minimum (min) and maximum (max) You can adjust an element's width and height in the Styles Panel, under the Layout section. We’ll be covering how each of these units work in the context of setting element dimensions. ---------- Get started with Webflow: https://help.webflow.com/courses/getting-started http://webflow.com http://twitter.com/webflow http://facebook.com/webflow
Views: 20822 Webflow
REACT JS TUTORIAL #5 - Javascript Events & Data Changes in React
 
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Let's wrap up beginner React.js lessons with handling JS events and data changes in React.js. If you build a Reactjs app correctly, each component is able to be very "dumb"..it will only be aware of a few pieces of the application and can be reused in multiple places. If a component is only aware of the data it needs and the event(s) it needs to fire when things change, it can be extremely decoupled from the rest of the application and less prone to break as the React JS application changes over time. GET THE SOURCE CODE: https://github.com/learncodeacademy/react-js-tutorials React JS #1: Intro & Workspace Setup https://youtu.be/MhkGQAoc7bc (Coming Tues, Feb [email protected]) React JS #2: Anatomy of a Component https://youtu.be/fd2Cayhez58 (Coming Wed, Feb [email protected]) React JS #3: Composing Multiple Components https://youtu.be/vu_rIMPROoQ (Coming Thurs, Feb [email protected]) React JS #4: State, Props & Data https://youtu.be/qh3dYM6Keuw (Coming Fri, Feb [email protected]) React JS #5: Events & Data Changes https://youtu.be/_D1JGNidMr4 (Coming Mon, Feb [email protected]) React JS #6: React Router & Intro to Single Page Apps https://youtu.be/1iAG6h9ff5s (Coming Tues, Feb [email protected]) React JS #7: React Router Params & Queries https://youtu.be/ZBxMljq9GSE -~-~~-~~~-~~-~- Learning Web Development? Watch the FREE COURSE: "Web Development for Absolute Beginners"! https://www.youtube.com/watch?v=gQojMIhELvM -~-~~-~~~-~~-~-
Views: 256305 LearnCode.academy
css position property  tutorial ( fixed, absolute, relative, static )
 
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CSS 'position' property explained . Learn how each fixed, absolute, relative, static value works with simple examples. 1. Static . 0:44 . (the default position, disturbing other elements) 2. relative . 2:00 . (remains in original position, but can be moved around without disturbing other elements) 3. Absolute . 7:35 . (remains in original position, but by default disturbs other elements - initially only) 4. fixed . 13:40 . (remains in original position, but by default disturbs other elements - initially only - also stays fixed on screen when scrolling up/down)
Views: 132232 techsith
Learn Javascript - how to access html element via css class using javascript - javascript training
 
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Javascript tutorial for beginners +++++++++++++++++++++++++++++++ * In this tutorial we will learn how to access html element using class name via javascript. * Accessing html element using class name is similar to access element using name or tag name. * we use document dot get element by class name function for access it which returns array * So, no matter there is 1 element with that class or more. * we use it like an array. * Because we already know array index start from zero in javascript. * In this video tutorial we will create two css class, class - rahul & class - second * And four divs, Three divs had been assigned same css class and 1 div have another css class * When we use document dot get element by class name function for css class rahul, its return array have 3 element or length becuase this class isused by 3 divs. * For access first element us zeroth position & for access second element we use 1st position. * But when we use class second it will also return array but 1 element array, Because this class is used by only 1 div. * Returned array is stored in array * So we can get or set any divs property we just have to change array index peoperty +++++++++++++++++++++++++++++++++++ Don't forget to like, subscribe & share my video ++++++++++++++++++++++++++++++++++++ Javascript training, Javascript developer, how to learn javascript fast, learning java, useful javascript tutorials, Learning javascript, How to learn javascript, Javascript video tutorials, Javascript tutorial for beginners, Learn javascript, Javascript email, Javascript programmer, learn javascript step by step, learning javascript, learn javascript online, learn javascript pdf, Javascript tutorials, Javascript for beginners, how to learn javascript, programming tutorial, learn javascript, Javascript course, how to access html elements by tag name Javascript tutorial for programmers, easy javascript tutorial online
Views: 1063 Programming Tutorial
5 - JS DOM Finding HTML Elements
 
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In this video we learn Finding HTML Elements Thanks for Watching!
JavaScript beginner tutorial 25 - changing an image source
 
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In this tutorial I show you how to change images in JavaScript changing the value of the "src" property. Don't forget to subscribe: http://www.youtube.com/user/QuentinWatt For collaborations and business inquiries, please contact via Channel Pages: http://ChannelPages.com/QuentinWatt Social links: ------------------------------------------------------------- Add me on twitter: http://www.twitter.com/QuentinWatt facebook group: https://www.facebook.com/quentin.watt -------------------------------------------------------------
Views: 97788 Quentin Watt Tutorials
Controlling focus with tabindex -- A11ycasts #04
 
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Whenever possible you want to use native HTML elements for your custom controls. The button tag, for instance, is very easy to style, and has built-in keyboard support and semantics. But there are times when you need to build something that doesn't have a corresponding native element. Sometimes you've just gotta build something new! In these cases it's important to remember to add in crucial keyboard support so all of your users can access your content. The first step is to make sure that a user can actually focus your control. To accomplish this you can use the tabindex attribute. Today on the show we'll cover the various states of tabindex, when and how to use it, and point out one very important gotcha! Watch all A11ycasts episodes: https://goo.gl/06qEUW Subscribe to the Chrome Developers YouTube channel for updates on new episodes of A11ycasts: http://goo.gl/LLLNvf
Views: 154623 Google Chrome Developers
Link html with CSS and js, get and set textbox value
 
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Created by VideoShow:http://videoshowapp.com/free
Views: 71 Dany Alejandro
ZIM Bubbling: 71. Style for Canvas 2 - #HTML #Canvas #JavaScript, #CreateJS, #ZIMjs
 
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ZIM Bubbling: 71. Style for Canvas 2 - for ZIM at http://zimjs.com/ The latest updates for the ZIMjs Framework - Complete Canvas Coding and Creation. NEW IN ZIM OCT (8) https://zimjs.com - come on in and discuss https://zimjs.com/slack STYLE can be used to set any parameter on a DisplayObject. For instance: Circle, Blob, Button, Pane, Bitmap, Sprite, etc. These are applied at the time the objects are made. They are cascading with each level overriding the previous level: 1. GENERAL: any style can be specified in general corner:30 will make all corners default to 30 2. TYPE: styles for object type can be set to override the general styles Button:{corner:0} will make all button corners default to 0 3. GROUP: styles for a group can be set to override the type styles homePage:{corner:20} will make all objects of that group default to 20 4. OBJECT: styles applied as parameters to the object override all other styles new Button({corner:40}) will make this button have a corner of 40 TRANSFORM STYLES Transformations can also be applied (all are numbers - visible is a Boolean): x, y, rotation, alpha, scale, scaleX, scaleY, regX, regY, skewX, skewY, visible a bounds style has a value of {x:Number, y:Number, width:Number, height:Number} where x and y are optional RANDOM, RANGES, SERIES, FUNCTIONS Any property value can be a ZIM VEE value to make use of ZIM zik (pick) color:[red, green, blue] will pick a random color for each object for which the style is applied x:series([100,200,300]) will place subsequent objects at these locations width:{min:100, max:500} will make objects with a width within this range See Docs on ZIM zik() and ZIM series() for more information FUNCTION STYLES The following functions have been added: addTo, center, centerReg, transform, drag, gesture, outline, mov, animate, wiggle Values of true will give default functionality for all but mov, animate and wiggle ZIM DUO configuration objects can be set as a value for any of these example: drag:true; or drag:{onTop:false} For animate and wiggle, [] can be put around multiple configuration objects to wiggle in the x and y for instance or run multiple animate calls on the object CONVENIENCE STYLES add:true - has been provided to add to the stage (use addTo for other containers) move:{x:value, y:value} or move:x - mirrors the mov Function style (just adding the e) style:false - will turn off all styles for the selector EXCLUSION A value of ignore can be used to exclude any earlier styles and return to the original default. ignore is a ZIM global variable - if zns is true then use zim.ignore or just "ignore". Setting style:false will exclude the object from all styles All DisplayObjects have a style parameter (default true). Set to false to ignore styles. GROUPS All DisplayObjects have a group parameter. This parameter accepts a string or a comma delimited string of multiple groups. The group of components can then be targeted in the Group section of STYLE. A group can contain just one component and act like an ID in CSS. More video tutorials for ZIM can be found in the http://zimjs.com/code/learn section under Tutorials including the ZIM Capture and What IZ? series.
Views: 50 ZIM LEARN
Change An Element's Class With JavaScript
 
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Change An Element's Class With JavaScript Please visit http://technomark.in/Change-An-Elements-Class-With-JavaScript-Jquery.aspx for more information. Change An Element's Class With JavaScript, Add An Element's Class With JavaScript, Add Additional Class To An Element With JavaScript, Add Class To An Element With JavaScript, Remove Class To An Element With JavaScript, Change Class To An Element With JavaScript, Style To An Element With JavaScript, HTML, JavaScript, PHP, Asp.Net
Views: 555 Admin Technomark
Using style setProperty To Keep CSS Property Names Consistent In JavaScript
 
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Using style.setProperty() To Keep CSS Property Names Consistent In JavaScript showcases the style.setProperty() method in JavaScript. This allows you to update CSS styles; but, unlike mutating the style object directly, the .setProperty() method allows you to keep your CSS names consistent in both CSS and JavaScript.
Views: 34 Creative World
TAMIL JAVASCRIPT HOW TO CHANGE CSS ATTRIBUTE DEMO
 
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TAMIL JAVASCRIPT HOW TO CHANGE CSS ATTRIBUTE DEMO TAMIL JAVASCRIPT HOW TO CHANGE CSS ATTRIBUTE DEMO
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: 51214 The Net Ninja
CSS - ( Part 2 : Adding Icon ) Simple Input Text Box
 
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Code used : https://codepen.io/zFunx/pen/XRyqvx Part 1 : https://youtu.be/omJfspwjnZk Get started with Font Awesome : http://fontawesome.io/get-started/ Learn more about aria-hidden : http://csskarma.com/blog/difference-rolepresentation-aria-hiddentrue/ Website : https://web.zfunx.xyz/ Facebook : https://www.facebook.com/zfunxWeb Google+ : https://plus.google.com/113560671967552430928 Twitter : http://twitter.com/PleeZfunx Instagram : https://www.instagram.com/zfunx/
How Js Change the Attributes in HTML (JavaScript Tutorial In Hindi)
 
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How Js Change the Attributes in HTML (JavaScript Tutorial In Hindi)
Views: 7 Kamra Infotech
jQuery video tutorial 14 - jQuery id selector
 
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jQuery ID selector : To select html element(s) by their id attribute value, we use jQuery id selector Syntax of jQuery ID selector: $(“CSS ID selector”).action(parameters); To the jQuery function, if we pass the CSS ID selector then it is called as jQuery ID selector I.e. a jQuery function with CSS ID selector as a parameter is called as jQuery ID selector Ex: $("#firstp").css( {"border":"2px solid blue"} ); It selects any HTML element whose id attribute value is set to “firstp” and applies the border of 2px solid blue Note: in CSS hash(#) symbol indicates ID selector and id attribute value should be unique ======================================================== Follow the link for next video: https://youtu.be/l5Y8wADOXBY Follow the link for previous video: https://youtu.be/v5ZE2zi48sQ ========= For more benefits & Be up to date =================== Subscribe to the channel: https://www.youtube.com/chidrestechtu... Like the Facebook fan page: https://www.facebook.com/ManjunathChidre Visit to Chidre's Tech Tutorials website: http://www.chidrestechtutorials.com ========================================================
Sticky Navigation Tutorial (Fixed Position CSS + JavaScript / jQuery)
 
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Learn how to create a "sticky" navigation (element should use "fixed" position once it would normally scroll out of view). Check out my "Get a Developer Job" course: https://www.udemy.com/git-a-web-developer-job-mastering-the-modern-workflow/?couponCode=YOUTUBE-HALF-OFF Link to the demo files shown in the lesson: http://learnwebcode.com/sticky-navigation-tutorial/ Have you put together a neat page infused with JavaScript awesomeness and want to move it from your computer to online so the world can see your JS chops? I’ve partnered with A Small Orange and can now offer my students 20% savings on any hosting plan. Hint: the shared “Small” plan is one of the best bangs for your buck around! http://p.asmallorange.com/learnwebcode/specialoffer Sign up for my newsletter to receive periodic webDev tips, tricks, resources and coupons. Join the list at http://learnwebcode.com/ Follow LearnWebCode on Twitter for resources and updates: https://twitter.com/learnwebcode In this lesson we make use of JavaScript and the jQuery library for event handling and conditional logic. If you are unfamiliar with JavaScript I recommend watching these two introductory videos: https://www.youtube.com/watch?v=1vMFpT0h-WI&list=UUHRp19HU7Y2LwfI0Ai6WAGQ https://www.youtube.com/watch?v=gIvR-WX5lIQ&list=UUHRp19HU7Y2LwfI0Ai6WAGQ
Views: 132639 LearnWebCode
JAVASCRIPT HOW TO CHANGE CSS ATTRIBUTE DEMO
 
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JAVA SCRIPT HOW TO CHANGE CSS ATTRIBUTE DEMO JAVA SCRIPT HOW TO CHANGE CSS ATTRIBUTE DEMO
How to use Checkbox inside Select Option HTML JavaScript CSS Tutorial
 
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Hi guys, welcome back to Angga Risky, In this video, I want to show you about how to create the checkboxes inside of select option using HTML, CSS, and JavaScript. So, check this out guys: https://youtu.be/yMKTRn_THeA Follow Me ========================================== facebook : @anggariskys twitter: @anggariskys google+: plus.google.com/+anggariskysetiawan instagram: anggariskysetiawan website: www.anggarisky.com blog: www.anggarisky.com/en/blog
Views: 20703 Angga Risky
D3.js Tutorial -05 -Modifying HTML Element using style method
 
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D3js is a JavaScript Library which can help to visualize different data on websites. D3js works by manipulating the DOM structure of the HTML page. HTML, CSS, SVG and JavaScript are required to use D3js. D3js Official page:https://d3js.org/#transitions d3.js style methods. In this tutorial we see how to modify HTML using CSS property If you like to code using codepen, https://codepen.io/Asabeneh/pen/QMmEmM?editors=1010
Views: 41 Washera Academy
JavaScript using DOM to get value from html element
 
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JavaScript using DOM to get value from html element
Views: 363 Mony HO
How to create a login page with HTML CSS and Javascript
 
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How To Create a Login Form or page with HTML CSS and Javascript. All source code can be found in the description. All links for source code in the description. Thanks for watching! Please Rate, Comment & Subscribe! Check out my channel :) To edit source code. Right click on html file, then click edit with notepad, or whatever text editor you're using. Login Source Code: www.dewclarke.com http://adf.ly/7277656/source-code Notepad ++: https://notepad-plus-plus.org/ Brackets: http://brackets.io/ Colour Picker: http://www.w3schools.com/colors/colors_picker.asp This is for educational purpose. Please Subscribe and Share if the Tutorial helped you! :) Rate Comment & Subscribe - Tutorial by Dew Clarke Follow on Twitter @DewClarke
Views: 245363 DewClarke
How to change style sheet dynamically using Jquery in Tamil
 
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Click Event in JQuery dblClick Event in JQuery Mouse Events in JQuery Hover Event in JQuery FadeIn Event in Jquery FadeOut Event in Jquery FadeToggle Effect in Jquery FadeTo Effect in Jquery Animate Effect in Jquery Animate Using Relative Values in Jquery Animate Using Continuous Values in Jquery Callback Function in Jquery Without Callback Function in Jquery How to Use Chaining in Jquery Get Methods in Jquery Set Methods in Jquery Append Method in Jquery Selectors in Jquery Filters in Jquery Hierarchy Filters in Jquery Filter Using Attributes in Jquery Use Traversing Methods in Jquery Use Before and After Methods in Jquery Use Remove Method in Jquery Use Empty Method in Jquery Remove Classes Using Jquery Add Classes Using Jquery Toggle Between Classes in Jquery Using selectors and filters to extract information Creating, inserting, and manipulating webpage content Understanding jQuery statement chaining Using CSS to position content Building event handlers Showing, hiding, and fading page elements with jQuery Creating custom animations Accessing external data with AJAX jQuery is a JavaScript Library. jQuery greatly simplifies JavaScript programming. jQuery is easy to learn in Tamil Complete Jquery in Tamil Tutor Joes Jquery Tamil Tutorial google image search style gallery jquery google images effect google image search style gallery google image likeness search Using selectors and filters to extract information Creating, inserting, and manipulating webpage content Understanding jQuery statement chaining Using CSS to position content Building event handlers Showing, hiding, and fading page elements with jQuery Creating custom animations Accessing external data with AJAX jQuery is a JavaScript Library. jQuery greatly simplifies JavaScript programming. jQuery is easy to learn in Tamil Complete Jquery in Tamil Tutor Joes Jquery Tamil Tutorial google image search style gallery jquery google images effect google image search style gallery google image likeness search How to Remove Table Row tr in jQuery on Button Click in Tamil How to Add Table Row tr in jQuery on Button Click In Tamil How To Read The Value Of HTML Table by Jquery in Tamil Check for file extension before uploading By Jquery In Tamil How to Get Selected Radio Button Value in jQuery In Tamil Show Password Using jQuery on Checkbox Click Event In Tamil Inserting Data Into MySql Database Using Jquery Post and PHP Event In Tamil How to change style sheet dynamically using Jquery in Tamil For Free source code and Free Project Please visit : http://www.tutorjoes.com/ http://www.facebook.com/tutorjoes http://www.youtube.com/tutorjoes
Views: 795 Tutor-Joes Stanley
jQuery add event handler to dynamically created element
 
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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: 58839 kudvenkat
[Javascript Tutorial] css property display block inline none initial ( HTML5 css3)
 
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[Javascript Tutorial] css property display block inline none initial ( HTML5 css3). CSS3 property Display - What is CSS3 display property - CSS display property values ( block, inline-block, inline, none, initial) - CSS Display property Default value - CSS User Agent Stylesheet Css Display property, html display property, css display properti, css display property tutorial, css display property inline, inline-block, display:none, , css3 , html5, javaScript, html css display property, css display, css display, css display none, css display block,. SUBSCRIBE for more videos!
Views: 52 Loan Can Thi
JavaScript Tutorial - attributes property of HTMLElement objects
 
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attributes property is defined on the Element interface. [SameObject] readonly attribute Attr[] attributes; The attributes attribute must return a read only array of the context object's attribute list. The returned read only array must be live. I.e. changes to the associated attributes are reflected. Elements also have an ordered attribute list. Unless explicitly given when an element is created, its attribute list is empty. An element has an attribute A if A is in its attribute list. interface Attr { readonly attribute DOMString localName; attribute DOMString value; readonly attribute DOMString name; readonly attribute DOMString? namespaceURI; readonly attribute DOMString? prefix; }; https://github.com/webtunings https://www.facebook.com/pages/WebTunings/339234242822202 I highly recommend this book for beginners as well as advanced programmers: http://www.amazon.com/gp/product/0596805527/ref=as_li_qf_sp_asin_tl?ie=UTF8&camp=1789&creative=9325&creativeASIN=0596805527&linkCode=as2&tag=webtuningscom-20
Views: 435 WebTunings
Jquery: How to view and modify css property of a div
 
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This tutorial talks about getting and setting css property of a div using jquery. The tutorial changes the value of background-color. You can change any value of CSS property that you want
Views: 599 WebTecho Tutorials
jquery tooltip widget
 
08:32
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/2015/06/jquery-tooltip-widget.html In this video we will discuss jQuery tooltip widget with examples. To get a tooltip without using jQuery all you do is set the title attribute. At this point when we hover over the element the content that is specified as the value for the title attribute will be displayed as the tooltip. jQuery Tooltip widget replaces native tooltip and allows lot of customization 1. Display other content than just the title, like inline footnotes or extra content retrieved via Ajax. 2. Customize the positioning, e.g., to center the tooltip above elements. 3. Add extra styling to customize the appearance, for warning or error fields. In the following example label element display the native tooltip where as the textbox displays jQuery tooltip HTML <label id="lblName" for="txtName" title="Full Name">Name</label> <input id="txtName" type="text" title="Your full name as it appears in paasport" /> jQuery $('#txtName').tooltip(); In the following example we are calling tooltip() function on the document object, so this will display jQuery tooltip for all the elements that have title attribute $(document).tooltip(); You can also use the content option, to specify the content for tooltip. When both title attribute and content options are specified, the content specified by the content option will override the content specified by the title attribute. HTML <input id="txtName" type="text" title="Your full name as it appears in paasport" /> jQuery $('#txtName').tooltip({ content : '<u>content option</u> tooltip overriding title attribute tooltip' }); content option supports multiple types. string or a function. HTML <input id="txtName" type="text" title="Your full name as it appears in paasport" /> jQuery $(document).ready(function () { $('#txtName').tooltip({ content: toolTipFunction }); function toolTipFunction() { return 'Tooltip from a function'; } }); Set track option to true to make the tooltip follow the mouse HTML <input id="txtName" type="text" title="Your full name as it appears in paasport" /> jQuery $('#txtName').tooltip({ track: true }); show and hide options can be used to animate the showing and hiding of the tooltip. Both of these options support multiple types. For the detailed description please check the following jquery documentation page http://api.jqueryui.com/tooltip In the following example we are using a JavaScript object, to specify the animation duration, effect and delay while the tooltip is being shown and hidden HTML <input id="txtName" type="text" title="Your full name as it appears in paasport" /> jQuery $('#txtName').tooltip({ show : {delay:10, duration:500, effect: 'slideDown'}, hide: { delay: 10, duration: 500, effect: 'slideUp' } });
Views: 19308 kudvenkat
jQuery: 12 - Getting element attribute values
 
04:18
If you want the value of an attribute, you can use the jQuery attr() function. The attr() function takes the name of an attribute on your page, such as attr(‘src’), and gives you the value of that attribute, that is, the information on the right side of the equal sign. I'm Junaid, partial blogger and SEO speaker along with programmer :) Creating tutorials is fun, and I'm on the way don't forget to join me on other social media. Website: http://wikia.pk https://www.facebook.com/JunaidShahidOfficial https://plus.google.com/+JunaidShahid1 https://twitter.com/MrJunaidShahid Blog: https://junaidshahid.com Keyword Rank Videos: http://bit.ly/2rRpphr How Do You Do Blogging Series: http://bit.ly/2s4iAsR JavaScript Tutorials http://bit.ly/2zMEplJ CSS Tutorials http://bit.ly/2iwx5GO HTML Tutorials http://bit.ly/2gEkv7E
Views: 26 Meray Tutorials
CSS Tutorial 15 - Text Decoration Properties
 
02:34
In this CSS tutorial I go over the text decoration property. The text decoration property is used to add underline, over-line or line-through text. To add decoration, use "text-decoration" property and you can set it to the following values:- "underline", "overline", "line-through" or "none". You can also add color to the decoration by using the "text-decoration-color" property. For value set any color value. You can also set style of decoration by using "text-decoration-style" property. This will add different styles of lines you selected with "text-decoration". For "text-decoration-style" you can set it to "solid", "dashed", "dotted", or "wavy".
Views: 63 Struct Feed
How to create image slideshow using JavaScript
 
17:13
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/how-to-create-image-slideshow-using.html In this video, we will discuss creating a simple image slideshow using JavaScript. We will be using setInterval() and clearInterval() JavaScript methods to achieve this. We discussed these functions in detail in Part 34 of JavaScript Tutorial. When you click "Start Slide Show" button the image slideshow should start and when you click the "Stop Slide Show" button the image slideshow should stop. For the purpose of this demo we will be using the images that can be found on any windows machine at the following path. C:\Users\Public\Pictures\Sample Pictures At the above location, on my machine I have 8 images. Here are the steps to create the image slideshow using JavaScript. Step 1 : Open Visual Studio and create a new empty asp.net web application project. Name it Demo. Step 2 : Right click on the Project Name in Solution Explorer in Visual Studio and create a new folder with name = Images. Step 3 : Copy the 8 images from C:\Users\Public\Pictures\Sample Pictures to Images folder in your project. Change the names of the images to 1.jpg, 2.jpg etc. Step 4 : Right click on the Project Name in Solution Explorer in Visual Studio and add a new HTML Page. It should automatically add HTMLPage1.htm. Step 5 : Copy and paste the following HTML and JavaScript code in HTMLPage1.htm page. [img id="image" src="/Images/1.jpg" style="width: 150px; height: 150px" /] [br /] [input type="button" value="Start Slide Show" onclick="startImageSlideShow()" /] [input type="button" value="Stop Slide Show" onclick="stopImageSlideShow()" /] [script type="text/javascript"] var intervalId; function startImageSlideShow() { intervalId = setInterval(setImage, 500); } function stopImageSlideShow() { clearInterval(intervalId); } function setImage() { var imageSrc = document.getElementById("image").getAttribute("src"); var currentImageNumber = imageSrc.substring(imageSrc.lastIndexOf("/") + 1, imageSrc.lastIndexOf("/") + 2); if (currentImageNumber == 8) { currentImageNumber = 0; } document.getElementById("image").setAttribute("src", "/Images/" + (Number(currentImageNumber) + 1) + ".jpg"); } [/script] Finally run the application and test it.
Views: 84337 kudvenkat
Noscript Styles with JQuery - Tutorial
 
04:35
JavaScript disabled, no problem! Use JQuery to set up noscript styles. Sounds weird huh? PS: Gotta credit Rick Peterman for coming up with this technique. I was limited to 5min, so this tutorial moves kinda fast. #nettuts http://screenr.com/ya7
Views: 1818 Matt Lathrom
Angular JS interactive Charts
 
07:50
Also check out : "Learn and Understand AngularJS tutorials" : http://bit.ly/angularjstutorials Angular JS In software development, AngularJS (commonly referred to as "Angular") is an open-source web application framework maintained by Google and by a community of individual developers and corporations to address many of the challenges encountered in developing single-page applications. It aims to simplify both the development and the testing of such applications by providing a framework for client-side model–view–controller (MVC) architecture, along with components commonly used in rich Internet applications. The AngularJS library works by first reading the HTML page, which has embedded into it additional custom tag attributes. Angular interprets those attributes as directives to bind input or output parts of the page to a model that is represented by standard JavaScript variables. The values of those JavaScript variables can be manually set within the code, or retrieved from static or dynamic JSON resources. AngularJS directives allow the developer to specify custom and reusable HTML-like elements and attributes that define data bindings and the behavior of presentation components. Some of the most commonly used directives are: ng-app Sets the text of a DOM element to the value of an expression. Any changes to the variable ‘name’ in the application's scope are reflected instantly in the DOM. ng-model Similar to ng-bind, but establishes a two-way data binding between the view and the scope. ng-model-options Allows tuning how model updates are done. ng-class Allows class attributes to be dynamically loaded. ng-controller Specifies a JavaScript controller class that evaluates HTML expressions. ng-repeat Instantiate an element once per item from a collection. ng-show & ng-hide Conditionally show or hide an element, depending on the value of a boolean expression. Show and hide is achieved by setting the CSS display style. ng-switch Conditionally instantiate one template from a set of choices, depending on the value of a selection expression. ng-view The base directive responsible for handling routes that resolve JSON before rendering templates driven by specified controllers. ng-if Basic if statement directive that allow to show the following element if the conditions are true. When the condition is false, the element is removed from the DOM. When true, a clone of the compiled element is re-inserted ng-aria A module for accessibility support of common ARIA attributes. ng-animate A module provides support for JavaScript, CSS3 transition and CSS3 keyframe animation hooks within existing core and custom directives..
Views: 1492 Thanxman Uk
Introduction to Angular JS p3
 
13:22
Learn Test Driven Development with awesome examples. Start learning Angluar JS Unit Testing using WebStorm. check out : "Learn and Understand AngularJS tutorials" : http://bit.ly/angularjstutorials next tut (part 2) : https://www.youtube.com/watch?v=Q4zn3M6KaYE Angular JS ( Wikipedia Article ) In software development, AngularJS (commonly referred to as "Angular") is an open-source web application framework maintained by Google and by a community of individual developers and corporations to address many of the challenges encountered in developing single-page applications. It aims to simplify both the development and the testing of such applications by providing a framework for client-side model–view–controller (MVC) architecture, along with components commonly used in rich Internet applications. The AngularJS library works by first reading the HTML page, which has embedded into it additional custom tag attributes. Angular interprets those attributes as directives to bind input or output parts of the page to a model that is represented by standard JavaScript variables. The values of those JavaScript variables can be manually set within the code, or retrieved from static or dynamic JSON resources. AngularJS directives allow the developer to specify custom and reusable HTML-like elements and attributes that define data bindings and the behavior of presentation components. Some of the most commonly used directives are: ng-app Sets the text of a DOM element to the value of an expression. Any changes to the variable ‘name’ in the application's scope are reflected instantly in the DOM. ng-model Similar to ng-bind, but establishes a two-way data binding between the view and the scope. ng-model-options Allows tuning how model updates are done. ng-class Allows class attributes to be dynamically loaded. ng-controller Specifies a JavaScript controller class that evaluates HTML expressions. ng-repeat Instantiate an element once per item from a collection. ng-show & ng-hide Conditionally show or hide an element, depending on the value of a boolean expression. Show and hide is achieved by setting the CSS display style. ng-switch Conditionally instantiate one template from a set of choices, depending on the value of a selection expression. ng-view The base directive responsible for handling routes that resolve JSON before rendering templates driven by specified controllers. ng-if Basic if statement directive that allow to show the following element if the conditions are true. When the condition is false, the element is removed from the DOM. When true, a clone of the compiled element is re-inserted ng-aria A module for accessibility support of common ARIA attributes. ng-animate A module provides support for JavaScript, CSS3 transition and CSS3 keyframe animation hooks within existing core and custom directives..
Views: 30 Thanxman Uk
HTML & HTML5 Table Tutorial Bangla 10
 
06:43
HTML & HTML5 Html beautiful Table style Html, Html5, Css, Css3, Javascript, Jquery, Angular js, Php, Mysql, C#, Java, Phyton etc HTML,CSS,JavaScript,DOM,jQuery,PHP,SQL,XML,Bootstrap,Web,W3CSS,W3C,tutorials,programming,development,training,learning,quiz,primer,lessons,reference,examples,source code,colors,demos,tips,w3c ----------------------------- a, href, terget, blank, class, id, title, img, src, width, height, style, alt, h1, h2, h3, h4, h5, h6, paragrape, bold, italic, underline, dd, dl, dt, ul, ol, li, div, span, strong, big, small, table, tbody, thead, th, tr, td, colspan, rowspan, cellspacing, cellpadding, blink, textarea, doctype, abbr, address, area, article, aside, audio, base, bdo, blockquot, body, br, canvas, caption, center, code, col, colgroup, del, details, dfn, em, embed, figcaption, figure, font, font family, font color, frame, frameset, head, header, iframe, ins, kbd, link, main, map, mark, menu, menuitem, meta, tag, contant, nav, noscript, script, object, output, param, picture, pre, progress, q, rp, rt, ruby, s, samp, section, source, strike, sub, sup, summary, svg, template, tfoot, time, track, tt, var, video, wbr, dir, header, footer, dialog, data, accept, align, autocomplete, autofocus, autoplay, bgcolor, background, border, charset, cite, content, controls, default, dirname, download, enctype, http-equiv, ismap, kind, lang, loop, marquee, low, media, onchange, oncopy, oncut, ondrop, onlood, pattern, rel, scope, shape, srclang, step, wrap, form, action, method, encript multipart/form-data, fieldset, legent, input, typetext number, password, email, color, date, month, day, radio, checkbox, range, select, option, textarea, button, reset, submit, attribute, onclick, alert, maxlength, max, min, pattern, size, rows, cols, list, name, datalist, id, optgroup, readonly, disabled, hidden, required, value, placeholder, label CSS & CSS3 -------------------- accelerator azimuth background background-attachment background-color background-image background-position background-position-x background-position-y background-repeat behavior border border-bottom border-bottom-color border-bottom-style border-bottom-width border-collapse border-color border-left border-left-color border-left-style border-left-width border-right border-right-color border-right-style border-right-width border-spacing border-style border-top border-top-color border-top-style border-top-width border-width bottom caption-side clear clip color content counter-increment counter-reset cue cue-after cue-before cursor direction display elevation empty-cells filter float font font-family font-size font-size-adjust font-stretch font-style font-variant font-weight height ime-mode include-source layer-background-color layer-background-image layout-flow layout-grid layout-grid-char layout-grid-char-spacing layout-grid-line layout-grid-mode layout-grid-type left letter-spacing line-break line-height list-style list-style-image list-style-position list-style-type margin margin-bottom margin-left margin-right margin-top marker-offset marks max-height max-width min-height min-width -moz-binding -moz-border-radius -moz-border-radius-topleft -moz-border-radius-topright -moz-border-radius-bottomright -moz-border-radius-bottomleft -moz-border-top-colors -moz-border-right-colors -moz-border-bottom-colors -moz-border-left-colors -moz-opacity -moz-outline -moz-outline-color -moz-outline-style -moz-outline-width -moz-user-focus -moz-user-input -moz-user-modify -moz-user-select orphans outline outline-color outline-style outline-width overflow overflow-X overflow-Y padding padding-bottom padding-left padding-right padding-top page page-break-after page-break-before page-break-inside pause pause-after pause-before pitch pitch-range play-during position quotes -replace richness right ruby-align ruby-overhang ruby-position -set-link-source size speak speak-header speak-numeral speak-punctuation speech-rate stress scrollbar-arrow-color scrollbar-base-color scrollbar-dark-shadow-color scrollbar-face-color scrollbar-highlight-color scrollbar-shadow-color scrollbar-3d-light-color scrollbar-track-color table-layout text-align text-align-last text-decoration text-indent text-justify text-overflow text-shadow text-transform text-autospace text-kashida-space text-underline-position top unicode-bidi -use-link-source vertical-align visibility voice-family volume white-space widows width word-break word-spacing word-wrap writing-mode z-index zoom All ----------------------------- Html, Html5, Css, Css3, Javascript, Jquery, Angular js, Php, Mysql, C#, Java, Phyton etc HTML,CSS,JavaScript,DOM,jQuery,PHP,SQL,XML,Bootstrap,Web,W3CSS,W3C,tutorials,programming,development,training,learning,quiz,primer,lessons,reference,examples,source code,colors,demos,tips,w3c
Views: 50 Value Less
how to add remove css attribute of any class or html element using jquery -
 
05:47
JQUERY ON PAGE LOAD , * In this video tutorial we will learn how to add or remove 1 or more css property of any html element using jquery. * First of all including jquery library js file. * 1 more thing you should always remember is, always write jquery code after close body tag or end of file before close html tag. * Creating a div, assigning it an id and changing css property of color using jquery like this. * Now adding other css attribute font size & background color. * you can overwrite any css attribute using this or if want to disable any css property using this ++++++++++++++++++++++++++++++++++++ Please like and share our video _____________________________________________ CHANGE CSS VALUES USING JQUERY, GET CSS VALUE USING JAQUERY, HOW TO CHANGE CSS PROPERTY VALUE USNING JQUERY, GET VALUE OF CSS PROPERTY USING JQUERY, LEARN HOW TO CHANGE CSS DOM USING JQUERY, OVERWRITE CSS VALUE USING JQUERY, LEARN HOW TO USE JQUERY FOR GET OR SET CSS VALUE OF HTML ELEMENT, DYNAMICALLY CHANGE CSS PROPERTY USING JQUERY, _______________________________________________________ JQUERY TRAINING CLASSES , JQUERY ON PAGE LOAD , JQUERY TRAINING COURSES , JQUERY UI CDN , JQUERY DEVELOPERS , JQUERY TABS TUTORIAL , JQUERY TAB , JQUERY PLUGIN DEVELOPMENT , JQUERY SLIDESHOW TUTORIAL , JQUERY TUTORIALS FOR BEGGINERS , FILE UPLOAD JQUERY , LEARNING JQUERY , JQUERY FILE UPLOAD , JQUERY WEBSITE TEMPLATE , JQUERY UPLOAD FILE , JQUERY CLASS , JQUERY BUTTONS , JQUERY TRAINING , LEARN JQUERY , JQUERY UPLOAD , JQUERY CLASSES , JQUERY AJAX TUTORIAL , JQUERY BUTTON , JQUERY FILE UPLOADER
Views: 1183 Programming Tutorial
JS 4U 81: Replacing HTML
 
00:48
Using JQuery, it's easy to select a specific page element and replace the HTML used by that element. Today we'll look at that
Views: 114 jarober
Introduction to Angular JS p2
 
15:02
Learn Test Driven Development with awesome examples. Start learning Angluar JS Unit Testing using WebStorm. check out : "Learn and Understand AngularJS tutorials" : http://bit.ly/angularjstutorials next tut (part 2) : https://www.youtube.com/watch?v=Q4zn3M6KaYE Angular JS ( Wikipedia Article ) In software development, AngularJS (commonly referred to as "Angular") is an open-source web application framework maintained by Google and by a community of individual developers and corporations to address many of the challenges encountered in developing single-page applications. It aims to simplify both the development and the testing of such applications by providing a framework for client-side model–view–controller (MVC) architecture, along with components commonly used in rich Internet applications. The AngularJS library works by first reading the HTML page, which has embedded into it additional custom tag attributes. Angular interprets those attributes as directives to bind input or output parts of the page to a model that is represented by standard JavaScript variables. The values of those JavaScript variables can be manually set within the code, or retrieved from static or dynamic JSON resources. AngularJS directives allow the developer to specify custom and reusable HTML-like elements and attributes that define data bindings and the behavior of presentation components. Some of the most commonly used directives are: ng-app Sets the text of a DOM element to the value of an expression. Any changes to the variable ‘name’ in the application's scope are reflected instantly in the DOM. ng-model Similar to ng-bind, but establishes a two-way data binding between the view and the scope. ng-model-options Allows tuning how model updates are done. ng-class Allows class attributes to be dynamically loaded. ng-controller Specifies a JavaScript controller class that evaluates HTML expressions. ng-repeat Instantiate an element once per item from a collection. ng-show & ng-hide Conditionally show or hide an element, depending on the value of a boolean expression. Show and hide is achieved by setting the CSS display style. ng-switch Conditionally instantiate one template from a set of choices, depending on the value of a selection expression. ng-view The base directive responsible for handling routes that resolve JSON before rendering templates driven by specified controllers. ng-if Basic if statement directive that allow to show the following element if the conditions are true. When the condition is false, the element is removed from the DOM. When true, a clone of the compiled element is re-inserted ng-aria A module for accessibility support of common ARIA attributes. ng-animate A module provides support for JavaScript, CSS3 transition and CSS3 keyframe animation hooks within existing core and custom directives..
Views: 32 Thanxman Uk
4 - How to Animate Elements with jQuery by Changing CSS properties
 
06:30
This video will show you how to animate objects/html elements using the jQuery animate function. You will set css properties and then apply a certain amount of time in milliseconds over which the modification will take place/occur. This javascript technique shows you how to move things on your webpage.
JavaScript beginner tutorial 30 - form validation text boxes and passwords
 
11:59
In this video I finally start speaking about form validation. I show you how to check if a form field has been left empty, and how to use a return statement in JavaScript. Don't forget to subscribe: http://www.youtube.com/user/QuentinWatt Social links: ------------------------------------------------------------- Add me on twitter: http://www.twitter.com/QuentinWatt facebook group: https://www.facebook.com/quentin.watt -------------------------------------------------------------
Views: 141136 Quentin Watt Tutorials

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