JS button is not available within a few seconds after clicking, and the button countdown is disabled

From , 5 Years ago, written in JavaScript, viewed 232 times.

function timer(time) {
        var btn = $("#sendButton");
        btn.attr("disabled", true);  //按钮禁止点击
        btn.val(time <= 0 ? "发送动态密码" : ("" + (time) + "秒后可发送"));
        var hander = setInterval(function() {
                if (time <= 0) {
                        clearInterval(hander); //清除倒计时
                        btn.val("发送动态密码");
                        btn.attr("disabled", false);
                        return false;
                }else {
                        btn.val("" + (time--) + "秒后可发送");
                }
        }, 1000);
}
 
 
//调用方法
timer(30);
 

Reply to "JS button is not available within a few seconds after clicking, and the button countdown is disabled"

Here you can reply to the paste above

Author What's your name?

Title Give your paste a title.

Language What language is your paste written in?

Your paste Paste your paste here

Create Shorturl Create a shorter url that redirects to your paste?

Private Private paste aren't shown in recent listings.

Delete After When should we delete your paste?

Spam protection Type in the letters

https://burned.cc - Burn After Reading Website

Pastebin.vip

JS button is not available within a few seconds after clicking, and the button countdown is disabled

Reply to "JS button is not available within a few seconds after clicking, and the button countdown is disabled"