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Form inside a form, is that alright? [duplicate]
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Form nesting can be achieved with new HTML5 input element's form attribute. Although we don't nest forms structurally, inputs are evaluated as they are in their own form. In my tests, 3 major browsers support this except IE(IE11). Form nesting limitation was a bi...
HTML5 input type range show range value
...n't support it though. (W3School) w3schools.com/tags/tryit.asp?filename=tryhtml5_output
– radbyx
Jun 14 '14 at 12:21
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How to draw polygons on an HTML5 canvas?
...llowing: http://www.authorcode.com/draw-and-fill-a-polygon-and-triangle-in-html5/
thanks
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Adding additional data to select options using jQuery
...vaScript here: http://jsfiddle.net/GsdCj/2/
By using data attributes from HTML5 you can add extra data to elements in a syntactically-valid manner that is also easily accessible from jQuery.
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How to save an HTML5 Canvas as an image on a server?
I'm working on a generative art project where I would like to allow users to save the resulting images from an algorithm. The general idea is:
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Is HTML5 localStorage asynchronous?
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Actually. web storage is no longer part of the HTML5 core standard, it's been split off.
The relevant (draft) specification can be found here and the one thing you'll notice is that it doesn't mention synchronous or asynchronous anywhere.
However, analysis of the text wou...
Is a url query parameter valid if it has no value?
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The isindex magic name from HTML5 allows sending a query string without key-value format stackoverflow.com/a/37579004/895245
– Ciro Santilli 郝海东冠状病六四事件法轮功
Jun 1 '16 at 21:23
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Javascript communication between browser tabs/windows [duplicate]
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Tomáš Zato, be aware the answer is from 2010 - when HTML5 was not supported by all the browsers and the share of IE6 and IE7 was pretty high. There are better solutions now.
– Roman Goyenko
Feb 7 '17 at 15:42
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What's the difference if I put css file inside or ?
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Yes of course in HTML5 it's okay. But in terms of rendering, it may be slower because the browser re-renders the page like I mentioned.
– mauris
Dec 17 '12 at 13:30
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Use HTML5 to resize an image before upload
I have found a few different posts and even questions on stackoverflow answering this question. I am basically implementing this same thing as this post .
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