标签:doc let dal pod property min com 课堂 function
Podium = {};
Podium.keydown = function(k) {
var oEvent = document.createEvent(‘KeyboardEvent‘);
// Chromium Hack
Object.defineProperty(oEvent, ‘keyCode‘, {
get : function() {
return this.keyCodeVal;
}
});
Object.defineProperty(oEvent, ‘which‘, {
get : function() {
return this.keyCodeVal;
}
});
if (oEvent.initKeyboardEvent) {
oEvent.initKeyboardEvent("keydown", true, true, document.defaultView, k, k, "", "", false, "");
} else {
oEvent.initKeyEvent("keydown", true, true, document.defaultView, false, false, false, false, k, 0);
}
oEvent.keyCodeVal = k;
if (oEvent.keyCode !== k) {
alert("keyCode mismatch " + oEvent.keyCode + "(" + oEvent.which + ")");
}
document.body.dispatchEvent(oEvent);
}
let f1 = function () {
Podium.keydown(40)
setTimeout("f1()",5000)
}
f1()
标签:doc let dal pod property min com 课堂 function
原文地址:https://www.cnblogs.com/xiaofrank/p/14868871.html