This post has demonstrated the usage of serTimeout() method to wait for specific seconds in JavaScript.In JavaScript, we can wait 5 seconds before executing a function or some code with the use of the setTimeout method. The time is provided in milliseconds by the user. The setTimeout() does not break the flow control of the program but delays its execution. The term “X” here refers to the number of seconds. JavaScript provides a built-in method setTimeout() to wait X seconds based on user needs. The output shows the executable code and displays “Welcome to JavaScript.” After waiting for 3 seconds, the message “Welcome to Linuxhint” is displayed in the console window. In the end, the setTimeout() method is employed by passing the milliseconds “ms”.In the sleep() method, the “Promise” object is employed to execute the operation in an asynchronous way.In this method, “3000” milliseconds are passed to the sleep() method for delaying 3 seconds.The “ wait” method is employed in an asynchronous way.The description of the code is given below: Return new Promise (val = > setTimeout (val, ms ) ) Note: 1000 milliseconds refer to 1 second.Ĭonsole.log ( "An example to wait 3 seconds in JavaScript" ) While the other arguments represent the number of milliseconds that delay the execution. The first argument refers to the callback function, which executes when the time expires. The setTimeout() method takes two parameters as arguments. To transform seconds into milliseconds you will need to multiply your seconds by 1000. To complete this task, first of all, you will need to transform seconds into milliseconds. The method takes input time in milliseconds and delays the execution defined by the user. Luckily for us, JavaScript provides a few ways for a developer to wait X seconds before executing the next line of the code. The setTimeout() method executes the piece of code when the time expires. How to Wait for X Seconds Using setTimeout() Method? Example 2: Wait for 3 Seconds in JavaScript.Example 1: Wait for 5 Seconds in JavaScript.
The method has the facility to wait for x seconds during the code execution to serve the specific purpose of the programmer. However, JavaScript achieves this task using the setTimeout() method. JavaScript is unable to use this method due to its asynchronous nature. Modern programming languages support the sleep() method to wait for the execution of a program.
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