BrowserVersionOwn?TypeAs String
Chrome94.0.4590???
Edge92.0.902ownfunctionfunction PresentationConnectionAvailableEvent() { [native code] }
Firefox90.0.0???
Java11.0.10???

PropertiesChromeEdgeFirefoxJava
AT_TARGET 91.0.4472 92.0.902??
BLUR????
BUBBLING_PHASE 91.0.4472 92.0.902??
CAPTURING_PHASE 91.0.4472 92.0.902??
CHANGE????
CLICK????
DBLCLICK????
DRAGDROP????
FOCUS????
KEYDOWN????
KEYPRESS????
KEYUP????
length 91.0.4472 92.0.902??
MOUSEDOWN????
MOUSEDRAG????
MOUSEMOVE????
MOUSEOUT????
MOUSEOVER????
MOUSEUP????
NONE 91.0.4472 92.0.902??
prototype 91.0.4472 92.0.902??
SELECT????