This specification introduces features to HTML and the DOM that ease the authoring of Web-based applications. Additions include the context menus, a direct-mode graphics canvas, inline popup windows, server-sent events, and more.
Dev.Opera is the ultimate source of distilled knowledge for web developers, covering the latest open web technologies and techniques including HTML5, CSS3, JavaScript, SVG, optimizing content for mobiles, tablets and TVs, and creating add-ons such as extensions and themes for the Opera browser.
D3.js is a JavaScript library for manipulating documents based on data. D3 helps you bring data to life using HTML, SVG and CSS. D3’s emphasis on web standards gives you the full capabilities of modern browsers without tying yourself to a proprietary framework, combining powerful visualization components and a data-driven approach to DOM manipulation.
Google Doctype is an open encyclopedia and reference library. Written by web developers, for web developers. It includes articles on web security, JavaScript DOM manipulation, CSS tips and tricks, and more. The reference section includes a growing library of test cases for checking cross-browser and cross-platform compatibility.
We have extended our previous benchmarks to include other popular DOM manipulation libraries: Angular 1 and 2, Mithril.js, cito.js and the standalone independent implementation of React's Virtual DOM algorithm. We have also added more metrics (including memory use).
This is post # 11 of the series dedicated to exploring JavaScript and its building components. In the process of identifying and describing the core elements, we also share some rules of thumb we use…
The Document Object Model is a platform- and language-neutral interface that will allow programs and scripts to dynamically access and update the content, structure and style of documents. The document can be further processed and the results of that processing can be incorporated back into the presented page. This is an overview of DOM-related materials here at W3C and around the web.
jQuery is a fast, small, and feature-rich JavaScript library. It makes things like HTML document traversal and manipulation, event handling, animation, and Ajax much simpler with an easy-to-use API that works across a multitude of browsers. With a combination of versatility and extensibility, jQuery has changed the way that millions of people write JavaScript.
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function printDOMTree(Mid) {
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var i; // for cycles
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for (i=0;i<Mid.childNodes.length;i++) // go through all childs of our element
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if (Mid.childNodes[i].nodeType==1) // if element
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{ document.write('<br />[' + Mid.childNodes[i].nodeName + ']' ); // we will write its name in [name]
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printDOMTree(Mid.childNodes[i]); // and recursively run our function for this element
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document.write('[/' + Mid.childNodes[i].nodeName + ']' ); // writes element name in [/name]
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}
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else if (Mid.childNodes[i].nodeType==3) // if it's text
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{
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if (Mid.childNodes[i].nodeValue=='\n') // if this text is a pagebreak symbol \n
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{ document.write('<br />[text:\\n]<br />' ); } // we will print it as \n just to see it in output
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else
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{ document.write('<br />[text:' + Mid.childNodes[i].nodeValue + ']<br />' ); } // else just write the text node
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}
#
}
Many people helped make this book a reality in one form or another, and some of them may not even realize it! I?ll try to remember them all here, but chances are I haven?t, and I apologize in advance.
A collection of 24 free tutorial books by Herong Yang on latest programming technologies. Tutorials in all books are based on Herong's personal experience and ideal for developers to learn new programming technologies.
The Limits of XMLHttpRequest
Ajax via XMLHttpRquest (XHR) has been revolutionizing the web, driving the web2.0 movement. While there are complaints, the technique is quite effective. However, it does have a severe limitation in that the requests can only be made to a server within the same-origin of the currently loaded page. This was implemented as a security measure, but it's a questionable one to take (see Security Outlook).
Enter COWS Ajax and many Possibilities become available. Allowing a connection to foreign sites can lead to the creation of a new breed of powerful tools and favelets. Instead of each site owner making their own tools, now a single author can make and distribute a cool tool or service that is easily installed on countless sites with the simple addition of one or two lines of code. It's extremely easy to install for a site owner, can provide extremely powerful apps to the users, and can provide extremely good branding or revenue for a tool creator.
You may already be familiar with the basic features of the Chrome Developer Tools: the DOM inspector, styles panel, and JavaScript console. But there are a number of lesser-known features that can…
# DOMSlides turns an HTML document into presentation slides via Unobtrusive JavaScript # Readers without JavaScript will see one HTML page with content split up into headings and content # Readers with JavaScript can navigate the slides either * via previ
Probst, Martin. “Processing Arbitrarily Large XML using a Persistent DOM.” Presented at Balisage: The Markup Conference 2010, Montréal, Canada, August 3 - 6, 2010. In Proceedings of Balisage: The Markup Conference 2010. Balisage Series on Markup Technologies, vol. 5 (2010). doi:10.4242/BalisageVol5.Probst01.
On August 14, 1880, after more than 600 years the construction of the Cologne Cathedral, the most famous landmark in Cologne, Germany, is completed. The World Heritage Site is Germany's most visited landmark, attracting an average of 20,000 people a day. The cathedral is the largest Gothic church in Northern Europe and has the second-tallest spires and largest facade of any church in the world.
Components are the building blocks of modern web applications. What best practices should you follow when building your own components so they can stand the test of time?
Svelte is a radical new approach to building user interfaces. Whereas traditional frameworks like React and Vue do the bulk of their work in the browser, Svelte shifts that work into a compile step that happens when you build your app.
S. Bechhofer, R. Volz, и P. Lord. Proc. of the First International Semantic Web Conference 2003 (ISWC 2003), October 21-23, 2003, Sanibel Island, Florida, стр. 659-675. (2003)