How to use it
Download the source files from the build directory, or use Bower.
$ bower install iostap
Then you’re good to go. You can listen for “iostap” events on any old element. For example:
$("a.link").on("iostap", function(e) {
console.log(e.currentTarget);
})
Tell me more
iostap
is a plugin designed to mimic the behaviour of tapping a button in the iOS ecosystem with a great degree of precision, affording developers who build hybrid web apps a greater user experience for their users. iostap is a super-lightweight library, weighing in at about 1kb, and doesn’t add unecessary overhead client-side.
Under the hood, there is more going on than you might think.
The library aims to acheive several goals in imitating the native iOS tap:
- Tapping on an element and releasing near that element triggers an “iostap” event.
- Moving a significant distance away from the original element with your finger cancels the event, unless your finger returns to the element without leaving the surface of the touch device.
- When an element is active, the element (and all of its parent elements), are given an
__active
class, so that you can control their appearance with CSS. For example:a.button.__active {...}
. - If you start a tap on an element, but it or its parents begin to scroll, the tap event is cancelled.
- The “iostap” event is triggered regardless of whether the device is touch-enabled or not, so you can use it in any environment without extra configuration.
- The library reverts to click events if
window.getComputedStyle
is unavailable, making it compatible with IE 8.