How to call a function in JavaScript after some time?

The simplest way to call a function in javascript after some time is using setTimeout function. The setTimeout function takes two arguments, the number of milliseconds you want to wait and the function to be called. Let’s take an example where we want to make an alert after 5 seconds to show that the function has been called. So, in the JavaScript function, we will use setTimeout function. The function will be called when the time elapses and the alert will be displayed.

How to call a JavaScript function after 5 seconds?

You can use settimeout ) to call a function after a certain amount of time. If you want to call a function after 5 seconds, you could use the following syntax:

How to call a JavaScript function after 5 seconds and change its value?

To call a JavaScript function after some time and change its value, use the setTimeout function. Just call the function you would like to execute and pass it some time in milliseconds as the first argument. If you do not specify a value for the first argument, setTimeout will call the function after a default delay of 0 ms. Set the variable to the name of the function you would like to call.

How to call a function after minute in JavaScript?

JavaScript runs on the browser, so it takes some time for the script to start running. If you want to call a function after a minute, then you need to use setTimeout function. This will execute your function after a particular time, in this case, one minute.

How to call a function after second in JavaScript?

If you want to call a function after 2 seconds, you can use setTimeout. The function will be called after the given time in milliseconds. The syntax for setTimeout is shown below: