Js judgment 60 seconds and countdown sample code

This article mainly introduces the sample code for js judgment 60 seconds and countdown. You can refer to the Code for help.

Use js to determine the 60-second timing. First, define a variable refreshTime. When an event is triggered, check whether the last request was successful for more than 60 seconds. If not, A prompt is displayed. Otherwise, the request is allowed. After the request is successful, the current time is assigned to refreshTime. The implementation method is as follows: usingNamespace ("Biz. accountCenter ") [" CellPhoneValidation "] = {refreshTime: 0, // variable checkRefreshGet: function (timeLimit) // check time, timelimit is the interval (in seconds) required for incoming requests, for example: 60 {var nowTime = new Date (); var nowMinitePoint = nowTime. getHours () * 3600 + nowTime. getMinutes () * 60 + nowTime. getSeco Nds (); if (nowMinitePoint-Biz.AccountCenter.CellPhoneValidation.refreshTime <timeLimit) {return false;} return true;}, resetRefreshGet: function () // method called after successful request, reset the defined variable to the current time {var nowTime = new Date (); var nowMinitePoint = nowTime. getHours () * 3600 + nowTime. getMinutes () * 60 + nowTime. getSeconds (); Biz. accountCenter. cellPhoneValidation. refreshTime = nowMinitePoint;}, dynamicMessage: function (timeSecond )/ /The Countdown method timeSecond starts from the second, for example: 60 {var showTimmer; if (showTimmer) {clearTimeout (showTimmer);} if (timeSecond = dynamicValidate. refreshTimeLimit) {var messageRefresh = $. newegg. format (dynamicValidate. refreshSpanMessage, timeSecond); $ ("# spanRefresh" ).html ("<span>" + messageRefresh + "</span>"); $ ("# spanRefresh "). attr ("class", "button btn_yanz_disable"); timeSecond --;} showTimmer = setTimeout (function () {Var messageRefresh = $. newegg. format (dynamicValidate. refreshSpanMessage, timeSecond); $ ("# spanRefresh" ).html ("<span>" + messageRefresh + "</span>"); timeSecond --; if (timeSecond <0) {clearTimeout (showTimmer); $ ("# spanRefresh "). attr ("class", "button btn_yanz"); $ ("# spanRefresh" ).html ("<span>" + dynamicValidate. refreshMessage + "</span>");} else {Biz. accountCenter. cellPhoneValidation. dynamicMessage (timeS Econd); $ ("# spanRefresh "). attr ("class", "button btn_yanz_disable") ;},1000) ;}, create: function (obj, page, isCancelPhone) // The method {if (! Biz. accountCenter. cellPhoneValidation. checkRefreshGet (dynamicValidate. refreshTimeLimit) // js checks the 60 s interval at each request {$ ("# valiateerror" ..empty().html ("<span class = 'validform _ wrong '>" + $. newegg. format ($ Resource. buildContent ("AccountCenter_ModifyDyanmic_CanNotRepeatClick"), dynamicValidate. refreshTimeLimit) + "</span> "). show (); $ ("# mobilewarning "). hide (); return;} $. get ("url", data, function () {// If Biz is successful. accountCenter. cellPhoneValidation. dynamicMessage (dynamicValidate. refreshTimeLimit); // countdown to Biz. accountCenter. cellPhoneValidation. resetRefreshGet (); // reset time });}}