問(wèn)題描述

$next.on(’click’,function(){ //清除定時(shí)器 clearInterval(t); //執(zhí)行一次下一張輪播圖的播放 setTimeout(next); //執(zhí)行一次下一張輪播圖的播放后執(zhí)行輪播 setTimeout(t=window.setInterval( next, delay ),delay); });

如何給這個(gè)點(diǎn)擊事件加上一個(gè)限制，要等5秒之后才能點(diǎn)擊

問(wèn)題解答

var overtime = true; $next.on('click',function(){if(!overtime){ return;}console.log('click success');overtime = false; }); var catchTimer = setInterval(function(){overtime = true; },5000);回答2：

function throttle (func, duration) { let start return function () {if (!start) start = Date.now()else if (start + duration > Date.now()) returnfunc.apply(this, arguments) }}$next.on(’click’, throttle(function () { // Your code}, 5000))