大约有 1,070 项符合查询结果（耗时：0.0277秒） [XML]
Detect rotation of Android phone in the browser with JavaScript
...
It is possible in HTML5.
You can read more (and try a live demo) here: http://slides.html5rocks.com/#slide-orientation.
window.addEventListener('deviceorientation', function(event) {
var a = event.alpha;
var b = event.beta;
var g ...
An invalid form control with name='' is not focusable
...
This should be the correct answer. If you are using html5 client side validation, adding novalidate fixes one problem while creating another. To bad Chrome wants to validate a input that isn't shown (and thus shouldn't be required).
– kheit
...
What's the best UI for entering date of birth? [closed]
...
Here is an example of a masked text input with HTML5 regex to force numeric keyboard on iOS devices: cde.boaterexam.com/washington/register
– Alex Czarto
Oct 14 '14 at 18:42
...
SQL Client for Mac OS X that works with MS SQL Server [closed]
...
My employer produces a simple, proof-of-concept HTML5-based SQL client which can be used against any ODBC data source on the web-browser host machine, through the HTML5 WebDB-to-ODBC Bridge we also produce. These components are free, for Mac, Windows, and more.
Applicabl...
Vertically centering Bootstrap modal window
...
Best way I found for all HTML5 browsers:
body.modal-open .modal {
display: flex !important;
height: 100%;
}
body.modal-open .modal .modal-dialog {
margin: auto;
}
...
What events does an fire when it's value is changed?
Just wondering whether anyone knows what events an HTML5 <input type="number" /> element fires when its up / down arrows are clicked:
...
How to tell if a tag failed to load
...
If you only care about html5 browsers you can use error event (since this is only for error handling, it should be ok to only support this on next gen browsers for KISS IMHO).
From the spec:
If the src attribute's value is the
empty string o...
How do I disable right click on my web page?
...
If the user wants to make a HTML5 videogame, disabling the right click could be quite useful. Usually, this is not desirable, but just saying "DON'T" without the proper context is not that helpful.
– Robson França
...
AngularJS - convert dates in controller
...tring
http://docs.angularjs.org/api/ng.filter:date
But if you are using HTML5 type="date" then the ISO format yyyy-MM-dd MUST be used.
item.dateAsString = $filter('date')(item.date, "yyyy-MM-dd"); // for type="date" binding
<input type="date" ng-model="item.dateAsString" value="{{ item.dat...
Image width/height as an attribute or in CSS? [duplicate]
...
If you look at the HTML5 specification specifying height and width is an option not a requirement. Code is therefore valid with or without these attributes.
From a practical point of view it's highly desirable to specify them to prevent page ...