js 定时器

Posted 2022-10-06 enych

var i=0;
var int=self.setInterval(function()
console.log(i++);
change_img();
,20);

clearInterval(int); //停止定时器

 

javascript中防止重复点击、防止点击过快实用方法

转自i https://blog.csdn.net/jiangwei1994/article/details/80774214

      var isclick = true;
        function post_test() 
            if (isclick) 
                isclick = false;
                //---
                var posturl = "/Home/P_Getcode";
                var formData = new FormData();
                myxhr.mypost(posturl, ‘json‘, formData, callback_1);
                //---
                setTimeout(function () 
                    isclick = true;
                , 500);