Determining the time at which function to execute

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Determining the time at which function to execute

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#1 by (2 votes)
#2 by (2 votes)

1

Example:

var horaAtual = new Date();

var horaInicio = new Date("Fri Apr 01 2016 23:30:00");

//Quando(horaAtual == horaInicio)
//execute algo...

I want a function to run when it reaches an hour already set in my code, without the user needing to refresh the page.

How can I do this?

javascript timer

asked by anonymous 02.04.2016 / 04:22

2 answers

2

The function that does this is setTimeout () .

var horaInicio = new Date("Fri Apr 01 2016 23:55:00") - new Date();
setTimeout(function(){ alert("teste" )}, horaInicio);

02.04.2016 / 04:30

Writing Div ID does Appear Div Hidden Private variable error in C ++

score 2 · Accepted Answer

Try this:

var specificTime = new Date('Fri Apr 01 2016 23:39:49').getTime();
var nowTime = new Date().getTime();

if (specificTime > nowTime) {
    window.setTimeout(function () {
    alert('It is time!')
  }, specificTime - nowTime)
}

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