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9.2 Parsing HTML documents — HTML5
For HTML documents, user agents must use the parsing rules described in this section to generate the DOM trees. Together, these rules define what is referred to as the HTML parser.
While the HTML syntax described in this specification bears a close resemblance to SGML and XML, it is a separate language with its own parsing rules.
Some earlier versions of HTML (in particular from HTML2 to HTML4) were based on SGML and used SGML parsing rules. However, few (if any) web browsers ever implemented true SGML parsing for HTML documents; the only user agents to strictly handle HTML as an SGML application have historically been validators. The resulting confusion — with validators claiming documents to have one representation while widely deployed Web browsers interoperably implemented a different representation — has wasted decades of productivity. This version of HTML thus returns to a non-SGML basis.
Authors interested in using SGML tools in their authoring pipeline are encouraged to use XML tools and the XML serialization of HTML.This specification defines the parsing rules for HTML documents, whether they are syntactically correct or not. Certain points in the parsing algorithm are said to be parse errors. The error handling for parse errors is well-defined: user agents must either act as described below when encountering such problems, or must abort processing at the first error that they encounter for which they do not wish to apply the rules described below.
Conformance checkers must report at least one parse error condition to the user if one or more parse error conditions exist in the document and must not report parse error conditions if none exist in the document. Conformance checkers may report more than one parse error condition if more than one parse error condition exists in the document. Conformance checkers are not required to recover from parse errors.
Parse errors are only errors with the syntax of HTML. In addition to checking for parse errors, conformance checkers will also verify that the document o
What ASP.NET Developers Should Know About jQuery - MIX Online
Recently the Rocketman and i have been arguing about webkit/Chromium DOM capabilities and limitations; like the failure to fully implement CSS3! Especially missing is support for CSS3 page layout / page break innovations. I realized that i didn't have a good understanding of browser DOM - client side issues, and came across this interesting post from Dave Ward concerning DOM and jQuery. <br>\nThe core issue behind my discussions with the Rocketman have to do with creating a DOM view from OpenXML and ODF documents, and then passing that view to the webkit/Chromium engine. So we weren't all that interested in cross browser support or in how IE8 handles DOM-JavaScript. Dave Ward however not only provides a good discussion about DOM-JavaScript and the importance of jQuery as a force of interoperability, he also points out that Microsoft supports jQuery - including direct support within Visual Studio!<br>\n\n<i>".....Though JavaScript itself is a great programming language, the document object model (DOM) can be a web developer's worst nightmare. The DOM is a method through which browsers expose an interface allowing JavaScript code to manipulate elements, handle events, and perform other tasks related to a document within the browser. While almost every browser implements an ECMA standard version of JavaScript, their DOM implementations are inconsistent and quirky at best. In fact, if you've had bad experiences with client-side programming in the past, it's likely that the DOM was the true source of your frustrations, not JavaScript itself. This is exactly the pain point which jQuery addresses....</i><br>\n\n<i>..... "Officially supported by Microsoft - For many Microsoft developers, this official blessing is the clincher. Not only will Microsoft begin including jQuery with Visual Studio, but it is part of the default ASP.NET MVC project template. What's more, Microsoft Product Support Services has already begun offering support for jQuery."....</i>\n\njQuery abstracts the DOM away, allowing you to focus o
Rapid Application Development with Mozilla: DOM, XUL, AJAX... - Google Book Search
XUL Layout Model differs from CSS 2.1!!!!!! They broke with CSS to develop the XUL layout model.
ilovegom - Google Code
Gom allows you to write GTK applications using JavaScript and an HTML-like widget layout syntax.
It does this by first implementing a W3C DOM Level 1 (Core) API for interacting with GTK widgets and windows, then by providing a JavaScript binding to this layer.
Ajaxian » Making creating DOM-based applications less of a hassle
a framework for JavaScript applications called
ViewsHandler. ViewsHandler is not another JavaScript templating solution but works on the assumption that in most cases you'll have to create a lot of HTML initially but you'll only have to change the content of some elements dynamically as new information gets loaded or users interact with the app. So instead of creating a lot of HTML over and over again all I wanted to provide is a way to create all the needed HTML upfront and then have easy access to the parts of the HTML that need updating.
The first thing you'll need to do to define your application is to create an object with the different views and pointers to the methods that populate the views:
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Dojo also has an implementation of the Django templating language, dojox.dtl. This is an extremely powerful template engine that, similar to this one, creates the HTML once, then updates it when the data changes.
You simply update the data, call the template.render method, and the HTML is updated - no creating nodes repeatedly, no innerHTML or nodeValue access.
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