js timer

巴扎黑
巴扎黑Original
2016-11-25 10:12:161187browse

js can use two timers, one is setInterval (function(){}, time); the other is setTimeout (function(){}, time);

The difference between the two is that setInterval is not set after time milliseconds. Execute a function once, settimeout is executed after time milliseconds,

I encountered a problem here,

Js code

function startFlushTime(min){

var sec = min*60;

var time = timeFormat( sec);

$("#time").html(time);

setInterval(doflush(), 1000);

}

function doflush(){

debugger

var time = $(" #time").html();

if(time && time!=''){

var res = timeFormat(timeParse(time)-1)

$("#time").html(res) ;

}

}

After writing this way, the scheduled task will not be executed and modified to

Js code

function startFlushTime(min){

var sec = min*60;

var time = timeFormat(sec);

$("#time").html(time);

setInterval(function(){doflush();}, 1000);

}

function doflush(){

debugger

var time = $("#time").html();

if(time && time!=''){

var res = timeFormat(timeParse(time)-1)

$("#time").html (res);

}

}

After success, that is, create a new function after setinterval and execute the method that needs to be executed in it


Statement:
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn