It turns out, there an iframe is used.
Here is the solution:
var win = false;
var par = false;
if (window) {
if (window.frameElement) {
if (window.parent && (window.parent != window)) {
win = true;
par = true;
}
else {
win = true;
}
}
else {
win = true;
}
}
if (win) {
window.onkeypress = _this.keyPressW;
window.onkeydown = _this.keyDownW;
window.onkeyup = _this.keyUpW;
}
if (par) {
window.parent.onkeypress = _this.keyPressW;
window.parent.onkeydown = _this.keyDownW;
window.parent.onkeyup = _this.keyUpW;
}
Thank you. The topic is closed.