所有有效事件(不一定是所有的元素都支持)是:focusin,focusout,activate,click,mousedown,mouseup,mouseover,mousemove,mouseout,
event('element_path',code_to_run()); 在上面的例子中: “事件”是任何模糊,更改,点击,dblclick,错误,焦点,悬停,keydown,键入,加载,mousedown,mouseup
当按下鼠标按钮时发生MouseEnter-当鼠标指针进入控件时发生MouseHover-当鼠标指针悬停在控件上时发生MouseLeave-鼠标指针离开控件时发生MouseMove -当鼠标指针移动到控件上时MouseUp
function(e){callback(e);document.addEventListener('mousemove',callback);});document.addEventListener('mouseup
startX=e.clientX;start_value=obj.value;document.body.style.cursor="e-resize";document.addEventListener("mouseup
document.body.style.cursor="e-resize";document.addEventListener("mousemove",sliderMotion);});document.addEventListener("mouseup
function(e){callback(e);document.addEventListener("mousemove",callback);});document.addEventListener("mouseup
contents.sendInputEvent(event) event目的type串(所需)-的事件的类型,可以是mouseDown,mouseUp,mouseEnter,mouseLeave,contextMenu