How do I delay a function call for 5 seconds? [duplicate]

This question already has answers here: Sleep in JavaScript - delay between actions (15 answers) Closed 7 years ago.

I want widget.Rotator.rotate() to be delayed 5 seconds开发者_如何学Python between calls... how do I do this in jQuery... it seems like jQuery's delay() wouldn't work for this...

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You can use plain javascript, this will call your_func once, after 5 seconds:

setTimeout(function() { your_func(); }, 5000);

If your function has no parameters and no explicit receiver you can call directly setTimeout(func, 5000)

There is also a plugin I've used once. It has oneTime and everyTime methods.

• jQuery timers plugin

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var rotator = function(){
  widget.Rotator.rotate();
  setTimeout(rotator,5000);
};
rotator();

Or:

setInterval(
  function(){ widget.Rotator.rotate() },
  5000
);

Or:

setInterval(
  widget.Rotator.rotate.bind(widget.Rotator),
  5000
);