JavaScript custom wait function instance analysis

JavaScript custom wait function instance analysis

This article mainly introduces the JavaScript custom wait for wait function. The example analyzes the implementation and usage skills of the custom wait function. For more information, see

 

This example describes how to use a custom wait function in JavaScript. Share it with you for your reference. The specific analysis is as follows:

The following is a js custom wait function that can suspend program execution.

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Function sleep (delay) { Var start = new Date (). getTime (); While (new Date (). getTime () <start + delay ); } // Usage // Wait for 3 seconds Sleep (3000 );

I hope this article will help you design javascript programs.