/*!

{

"name": "onInput Event",

"property": "oninput",

"notes": [{

"name": "MDN Docs",

"href": "https://developer.mozilla.org/en-US/docs/Web/API/GlobalEventHandlers.oninput"

}, {

"name": "WHATWG Spec",

"href": "https://html.spec.whatwg.org/multipage/input.html#common-input-element-attributes"

}, {

"name": "Related Github Issue",

"href": "https://github.com/Modernizr/Modernizr/issues/210"

}],

"authors": ["Patrick Kettner"],

"tags": ["event"]

}

!*/

/* DOC

`oninput` tests if the browser is able to detect the input event

*/

define(['Modernizr', 'docElement', 'createElement', 'testStyles', 'hasEvent'], function(Modernizr, docElement, createElement, testStyles, hasEvent) {

Modernizr.addTest('oninput', function() {

var input = createElement('input');

var supportsOnInput;

input.setAttribute('oninput', 'return');

input.style.cssText = 'position:fixed;top:0;';

if (hasEvent('oninput', docElement) || typeof input.oninput === 'function') {

return true;

}

// IE doesn't support onInput, so we wrap up the non IE APIs

// (createEvent, addEventListener) in a try catch, rather than test for

// their trident equivalent.

try {

// Older Firefox didn't map oninput attribute to oninput property

var testEvent = document.createEvent('KeyboardEvent');

supportsOnInput = false;

var handler = function(e) {

supportsOnInput = true;

e.preventDefault();

e.stopPropagation();

};

testEvent.initKeyEvent('keypress', true, true, window, false, false, false, false, 0, 'e'.charCodeAt(0));

docElement.appendChild(input);

input.addEventListener('input', handler, false);

input.focus();

input.dispatchEvent(testEvent);

input.removeEventListener('input', handler, false);

docElement.removeChild(input);

} catch (e) {

supportsOnInput = false;

}

return supportsOnInput;

});

});