interval countdown timer

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When VBScript is used as a timer, how can we continuously call a VB Function on the page .... For example, how does one move the number of seconds without refreshing... After thinking for a long time, I checked a lot of places that were made with JavaScript... At last, I found one, which is not mentioned in VBScript help. The setTimeout attribute is... really dizzy .. The countdown is as follows.

function counter () { var date= new date (); var year= date.getfullyear (); var date2 = new date (year, 12,31,23,59,59); / * Convert into seconds * / var time= (date2-date) /1000; var day= math.floor (time/ (24*60*60)) var hour= math.floor (time% (24*60*60) / (60*60)) var minute =math.floor (time% (24*60*60) % (60*60) NBSP;/NBSP;60); var second =math.floor (time% (24*60*60) % (60*60) NBSP;%NBSP;

"CC2530 Intensive Training 03" Timer interval Timing Implementation button N Combo"topic Requirements"2018 National Vocational College Skills Competition "Internet of Things technology application" in the national competition (Higher vocational Group) on the development of perceptual layer of the difficulty increased, three topics are completed under the ZigBee protocol stack. One of the first topics, " war

"CC2530 Intensive Training 03" Timer interval timing implementation key long press and short press"Topic Requirements"Although the normal delay function can be used to achieve the key long press and short press, but in the actual engineering applications and project development is not easy to use and flexible. It is more to use the timer

Timer event code static void Main (string[] args) { Method (); #region Timer Event Timer Atimer = new timer (); atimer.elapsed + = new Elapsedeventhandler (timedevent); Atimer.interval = seconds *; The number of seconds configured in the configuration file atimer.enab

If the interval of SetTimer is T, its response to the event OnTimer code executes over time is T, and t>t.So, one time not executed, the next time, how will the program execute?Possible situations:1. Discard the code that has not been executed, and start the new execution;2, do not discard, the timer message into the message queue queued, wait until the original code execution, immediately start a new execu

Timer eventCode Static Void Main ( String [] ARGs) {method (); # Region Timer event Timer atimer = New Timer (); atimer. elapsed + = New Elapsedeventhandler (timedevent); atimer. Interval = Seconds * 1000 ;// Number of seconds configured in the configuration file At

　　JS Timer program, set a refresh, and time interval JS, read the current time and display