from Dive into HTML5: Cache Manifest: Fallback section CACHE MANIFEST FALLBACK: / /offline.html NETWORK: * i dont understand from the URL given what this block of code exactly does. does the fallback section mean when anything is not found, show the offline.html page then network: * all resources will be cached? it says also It ...
i need upload a file in Chrome, and need post some params at the same request, and need Basic Authentication. i want use javascript AJAX to do this. but chrome do not support sendAsBinary, how can i do this? function sendMsg(status){ var user = localStorage.getObject(CURRENT_USER_KEY); var file = $("#imageFile")[0].files[0]; ...
I'm trying to set up my site to use HTML 5 videos. The mp4 files are served from S3. I've got the MIME type right, and the URL is right. It's not working though. The only thing I can think of is the codec being wrong. Here is my code: <video width="320" height="240" controls> <source src="{url}" type='video/mp4; codecs="avc1.42E01E, m...
Sample code is at the end of the post for reference. Sorry for being so long winded, just trying to be through and leave no possible relevant info out. This seems like I painted myself in a bit of a corner. I have a show hide toggle function that seems to work fine. I have a small army of DIVs that are each shown and hidden when menu...
How can I achieve the equivalent of: <Grid> <Grid.RowDefinitions> <RowDefinition Height="300"> <RowDefinition Height="*"> <RowDefinition Height="100"> whe the row with height * fills the remaining screen space after the top and bottom rows have taken their 400px? Thanks ...
I'm trying to use JQTouch to make a basic mobile site to play a list of audio files. I'm trying to make a simple playlist of tracks to be used in an art exhibit here at school. Sort of like those walking tours you may have seen. When I link to an mp3 file in an unordered list the browser doesn't open the file and start playing it. It sim...
Does anyone know how the HTML5 data attributes (data-*) can be implemented in XHTML without rendering the markup as invalid? Is there a custom namespacing hack that would allow this on existing HTML elements? ...
Title says it all. This question is similar, but doesn't highlight any possibilities to export the data. Thoughts? ...
I'm using the Web SQL API to store some information on a page; I'd like to save the state of the page when the user closes the page or navigates away, thus, I start with: window.onunload = function () { db.transaction(function (tx) { executeSql("INSERT INTO State (foo) VALUES (?)", [foo]); }); }; However, this is asynchronous ...
I'm was looking for an HTML 5 and CSS 3 framework, I found 52Framework but I've noticed that a lot of HTML 5 elements are still missing, even at the most basic level (reset.css). I though of making my own framework but I need to know if the HTML 5 standard is already complete or if it's still subject to changes, I Googled a bit but coul...
I init my canvas like this: <canvas id="canvasDiv" width="20" height="20"></canvas> and somewhere in the code I want to resize it to it's final size: var canvas = document.getElementById("canvasDiv"); canvas.style.width = 200; canvas.style.height = 100; However, any pixel I plot on my canvas is scaled (so it's not 1 pixel anymore)....
How would I style the HTML5 Audio and Video and how do I use the API? ...
Does anyone know what that script was called that checks for HTML5 and CSS3 support? I think it also adds support for them. It was called something like Modifier. ...
Hi, My impl of fillRect much (> 3 times) slower than context2d.fillRect. How I can optimize my code or why builtin fillRect faster (some app acceleration?)? My impl: __fillRect : function (data, x, y)//, r, g, b) { var w = this.__width * 4; var idx = x * 4+ y * w; var idx_1 = idx + 4; var idx_2 = idx + 8; var ...
I need to embed a website in another website ( throught an iframe I think ). I want to embed this website in this resolution: 200x150 pixel. How can I do that ? ...
Is it possible (using HTML5 Shiv, for example) to implement HTML5 on a Webforms-based platform? Will ASP.NET Webforms allow the developer to semantically mark up a page using the new HTML5 elements? ...
Do search engines and/or screen readers give any importance to the new tags in HTML5? Sometimes I think I will use HTML5 with the help of JavaScript, but what is the benefit if search engines and/or screen readers will not understand the new tags? <header> and <div class="header"> are the same thing if <header> has no benefit for SEO a...
I am looking for wysiwyg designer that creates applications in html 5 (based on any major JavaScript library like JQueryUI or other). So far, the only thing I found is Ext Designer: http://www.sencha.com/products/designer/ but it is still in very early stage and with serious limitations (custom components can not be added to toolbox fo...
Hello! Is it possible to update WebKit behind the Android 1.5/1.6/etc (prior to 2.2) browser? I know latest nightly WebKit builds has great HTML5 support. So, my intention is to provide html5 video streaming (and other features) support on all those droids. Previously I was able to update WebKit engine on different devices with older Saf...
I'm pretty sure the <![CDATA[ tags need to be used in XHTML5, but what about HTML5? Or correct me if I don't need to use them in either? ...