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Introduction to Web Development
- 1. IntroductionToWeb Development HTML, CSS, JAVASCRIPT, PHP
- 3. InThe Browser If you run this html on your browser - The link is where you have saved your html file
- 4. HTML Stands for Hypertext Markup Language Hypertext: Some content additional to original text to store structure or UI Markup:That content stored as hypertext The standard markup language for creatingWeb pages Supported by all browsers HTML elements are the building blocks of HTML pages.
- 5. HTML cont.
- 7. ButThe UI Seems Like AWebpage from 80s’
- 9. Output
- 11. Output
- 12. CSS - Example
- 13. Output
- 14. Why use JavaScript? HTML is interpreted by theWeb browser. It delivers the images and text for the user. But HTML pages are neither dynamic nor interactive. . JavaScript is a client side scripting language which adds interactivity and make the webpage dynamic.
- 15. Difference between Server Site and Client Site Website scripts run in one of two places – the client side, also called the front-end. the server side, also called the back-end. The Server -This party is responsible for serving pages.The server of a website is, of course, the server that hosts it. The Client -This party requests pages from the Server, and displays them to the user. In most cases, the client is a web browser. The User uses the Client in order to surf the web, fill in forms, watch videos online, etc.
- 16. Difference between Server Site and Client Site Client Side Languages Client side development is done almost exclusively in JavaScript. This is, of course, in addition to basic HTML and CSS code. The reason JavaScript is called a client side language is because it runs scripts on your computer after you’ve loaded a web page. Server Side Languages A server side or back-end language runs its scripts before the HTML is loaded, not after. PHP is one of the most popular language. Django, Ruby on Rails, ASP.NET and many others. They are called server side languages because their scripts are run not on your computer, but on the server which hosts the website and sends down the HTML document.
- 17. JavaScript - Example An example of a button click to show the date and time
- 18. JavaScript - Example In the browser After the button click
- 19. HTML using PHP Say you want to show the list of students who registered a course. You Need to write about 40 entries by hand.
- 21. ThankYou Created by Naz Zarreen Oishie Publication Secretary CLUSTER Presented By Parvez Mahbub IT Secretary CLUSTER
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- #18: Show hi!