WebLog Posts in Category HTML5

A jquery-watch Plug-in for watching CSS styles and Attributes
October 20, 2014 @ 3:42am

A few years back I wrote about a jquery-watch plugin I wrote that can monitor CSS property and Attribute changes and let you get notified if one of the monitored properties are changed. Unfortunately the plugin broke a while back as browser and jQuery dropped some older APIs. In this post I describe an update to the jquery-watch plugin using the newer and more widely supported MutationObserver API that brings high performance DOM node monitoring.

The broken Promise of the Mobile Web
August 18, 2014 @ 11:00am

The Mobile Web has come a long way to provide the abillity to create rich UI and interactive, immersive and smooth Web based mobile applications. But there are still big gaps between mobile device features and what's available to Web developers when interacting with mobile devices. In this post I cover and contrast what's wrong with mobile Web development today and where I hope we are going, going forward.

Filtering List Data with a jQuery-searchFilter Plugin
May 12, 2014 @ 12:48pm

When dealing with HTML based list data, filtering that data based on search text is a nice UI feature that's very useful for quickly finding what you're looking for. In this post I show you how to can create this nice UI effect with a few lines of jQuery code, and then provide a jQuery plug-in that simplifies the process further.

Using CSS Transitions to SlideUp and SlideDown
February 22, 2014 @ 2:48am

CSS Transitions are a nice way to replace jQuery animations with smoother counterparts. Some transitions however, like height and width transitions can be tricky to handle with pure CSS code due to container sizing issues. In this post I show how create create transitions to mimic most of jQuery's slideUp() and slideDown() functions using CSS and small jQuery plug-in.

Modern/Metro Internet Explorer: What were they thinking???
November 04, 2013 @ 2:19am

The 'Modern' version of Internet Explorer in Windows 8/8.1 is a full screen version Internet Explorer with a custom shell around it. This version of IE has a couple of pretty annoying quirks that affect Web pages significantly.

Prefilling an SMS on Mobile Devices with the sms: Uri Scheme
October 09, 2013 @ 10:04am

Popping up the native SMS app from a mobile HTML Web page is a nice feature that allows you to pre-fill info into a text for sending by a user of your mobile site. The syntax is a bit tricky due to some device inconsistencies, but here's how to do it.

Using HTML 5 SessionState to save rendered Page Content
July 01, 2013 @ 3:46pm

SessionStorage and LocalStorage provide easy client side storage for Web applications. In this post I describe a specific scenario for caching list display data and state for a server rendered HTML application using sessionState. See how you can make a server rendered HTML application more user friendly and faster caching content on the client and redisplaying it when the user returns to a page he navigated from.

HTML5 Input type=date Formatting Issues
November 08, 2012 @ 6:27pm

The new HTML5 Input types make it easier to display special formatted input types like dates and email addresses. Browsers that support them display a nice UI for editing and can validate values. However, support currently is limited and date formatting especially is complex as it involves using an ISO date format that doesn't fall back nicely to non-supporting browsers.

Wishful Thinking: Why can't HTML fix Script Attacks at the Source?
April 14, 2012 @ 5:49pm

I'm dealing with user HTML input in a Web application today and again I curse over the complexities involved in sanitizing this html. So today I started dreaming about a possible alternative...

Using the HTML5 <input type="file" multiple="multiple"> Tag in ASP.NET
March 06, 2012 @ 1:54am

HTML5 allows for multiple files to be uploaded from a single file input control. Here's how you can use it and capture files in ASP.NET.

Make your CHM Help Files show HTML5 and CSS3 content
February 15, 2012 @ 2:17pm

Want to get your CHM files to display content in HTML5 and CSS rather than the stock IE7 quirks more rendering used by default? This blog post describes how you can take advantage of newer HTML and CSS specs in your CHM files.

Changing the default HTML Templates to HTML5 in Visual Studio
December 23, 2011 @ 4:19am

The default WebForms templates in Visual Studio still use the XHTML doctype headers by default. HTML5 doctype headers are easier to use and read and with HTML5 support now becoming mainstream and backward compatible with older browsers its time to switch those doctype headers. This post demonstrates how to change the default VS templates or create new templates altogether. With HTML becoming more prominent and the new headers being easier to read and smaller in size, it's

HTML 5 Input Types - How useful is this really going to be?
December 10, 2011 @ 9:13pm

The HTML 5 input controls enhancements seem like a nice feature - until you look a little closer and realize that that validation and styling these control enhancement use are likely going to interfere with your existing application logic and styling. Here are are some thoughts on the subject.


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