create event and dispatch

Event objectの作り方メモ。

function _click(e) {
    console.log(e);
    alert('Clicked!');
}

function _loaded(e) {
    
    var evt = document.createEvent('MouseEvent');
    
    evt.initMouseEvent(
	'click', //type
	true,    //canBubble
	true,    //cancelable
	window,  //view
	0,       //detail
	0,       //screenX
	0,       //screenY
	0,       //clientX
	0,       //clientY
	false,   //ctrlKey
	false,   //altKey
	false,   //shiftKey
	false,   //metaKey
	0,       //button
	null     //relatedTarget
    );
    
    //execute a 'click' event.
    document.dispatchEvent(evt);
}

document.addEventListener('click', _click, false);
document.addEventListener('DOMContentLoaded', _loaded, false);