1.方法一
//聲明一個控制點擊的變量 var upLoadClicktag = 0; //點擊事件 $("td.upLoad").on("click",function () { //第一次進來為true if(upLoadClicktag==0){ //改版變量 upLoadClicktag = 1; //此處寫你要做的事情,操作DOM,發送ajax請求等等。 //3秒過后可以再次點擊 setTimeout(function () { upLoadClicktag = 0 }, 3000); }else{ alert('請勿頻繁操作!'); } });
2.方法二
<input type=
"button"
id=
"submit"
value=
"提交"
>
<script>
$(document).ready(
function
(){
$(
"#submit"
).click(
function
(){
var
nowTime =
new
Date().getTime();
var
clickTime = $(
this
).attr(
"ctime"
);
if
( clickTime !=
'undefined'
&& (nowTime - clickTime < 5000)){
alert(
'操作過於頻繁,稍后再試'
);
return
false
;
}
else
{
$(
this
).attr(
"ctime"
,nowTime);
alert(
'提交成功'
);
}
});
});
</script>