HTML:
当文書でポインター操作を…<BR>
<SPAN id=IdLog></SPAN>
JavaScript:
function Job(eve){ //pointerout イベントの処理:
D=eve; //=[object]:[object PointerEvent]。TD 要素を出て、BUTTON 要素に入った。
詳細
//isTrusted=[boolean]:true
//pointerId=[number]:1
//width=[number]:1
//height=[number]:1
//pressure=[number]:0
//tiltX=[number]:0
//tiltY=[number]:0
//azimuthAngle=[number]:0
//altitudeAngle=[number]:1.5707963267948966
//tangentialPressure=[number]:0
//twist=[number]:0
//pointerType=[string]:mouse
//isPrimary=[boolean]:true
//getCoalescedEvents=[function]:function getCoalescedEvents() { [native code] }
//getPredictedEvents=[function]:function getPredictedEvents() { [native code] }
//screenX=[number]:708
//screenY=[number]:529
//clientX=[number]:501.5625
//clientY=[number]:454
//ctrlKey=[boolean]:false
//shiftKey=[boolean]:false
//altKey=[boolean]:false
//metaKey=[boolean]:false
//button=[number]:-1
//buttons=[number]:0
//relatedTarget=[object]:[object HTMLButtonElement]
//pageX=[number]:501.5625
//pageY=[number]:1495
//x=[number]:501.5625
//y=[number]:454
//offsetX=[number]:481.671875
//offsetY=[number]:12.328125
//movementX=[number]:0
//movementY=[number]:0
//fromElement=[object]:null
//toElement=[object]:null
//layerX=[number]:501
//layerY=[number]:1495
//getModifierState=[function]:function getModifierState() { [native code] }
//initMouseEvent=[function]:function initMouseEvent() { [native code] }
//view=[object]:[object Window]
//detail=[number]:0
//sourceCapabilities=[object]:null
//which=[number]:0
//initUIEvent=[function]:function initUIEvent() { [native code] }
//type=[string]:pointerout
//target=[object]:[object HTMLTableCellElement]
//currentTarget=[object]:null
//eventPhase=[number]:0
//bubbles=[boolean]:true
//cancelable=[boolean]:true
//defaultPrevented=[boolean]:false
//composed=[boolean]:true
//…
let E=eve.target; //イベント対象の要素オブジェクト。
IdLog.innerHTML=IdLog.innerHTML + E.tagName +" "; //表示(対象の要素名)。
}
document.onpointerout=Job;
→Event.target、Element.tagName。innerHTML