JavaScript events

mouse event

onclick mouse click

ondblclick mouse double click

onmousedown mouse down

onmouseup mouse up

onmousemove mouse movement

onmouseout mouse out

onmouseover mouse entry

<button id="xiu">按钮</button>
<script>
    document.getElementById("xiu").onclick = function(){
        alert( " click button " );
    }
</script>

keyboard event

onkeydown key is pressed

onkeypress key is pressed or held

onkeyup key is released

<script>
    document.addEventListener("keydown",function(event){
        alert(event.keyCode); // keyCode represents the keyboard code 
    });
 </ script >

 

window event

onunload user exit page

onresize window or frame is resized

picture event

onabort image loading was interrupted

onerror when an error occurred while loading the document or image

onload a page or image has finished loading

form event

onfocus element gets focus

onblur element loses focus onch

ange user changes the content of the domain

onreset reset button is clicked

onselect text is selected

onsubmit submit button is clicked

 

mouse event

onclick mouse click

ondblclick mouse double click

onmousedown mouse down

onmouseup mouse up

onmousemove mouse movement

onmouseout mouse out

onmouseover mouse entry