<script>
function myFunction() {
var x1=event.clientX;//只需要将被调用的变量前的var删除即可在下个函数调用;
document.getElementById("demo").innerHTML=x1;
console.log(x1,'asdasdasd');
};
function hhh(){
var x1=window.x1; //这种调用方式无效
var x2=event.clientX;
//判断鼠标按住/手指左右滑动:
if(x1<x2){
document.getElementById("demo").innerHTML="向右";
}
if(x1>x2){
document.getElementById("demo").innerHTML="向左";
}
}
</script>
浙公网安备 33010602011771号