jQuery settimeout and setinterval; In this tutorial, you will learn how to use set an interval time using jQuery setTimeout(seconds) & setInterval(seconds) methods.
When you work with jQuery, You must know some of the basic jQuery function. It functions very helpful for web development.
jQuery setInterval & setTimeout function
Here are setTimeout and setInterval function with examples:
- setTimeout
- setInterval
About jQuery setTimeout Method
The setTimeout function executes a script code after a specified delay (in milliseconds).
Syntax of jQuery setTimeout Method
setTimeout(function, milliseconds);
Example of setTimeout method
This example will demostrate you how use this setTimeout function.
<!DOCTYPE html>
<html>
<head>
<script src="https://code.jquery.com/jquery-3.3.1.min.js"></script>
<script>
$(document).ready(function(){
$("#btn-timout").click(function(){
setTimeout("alert('Hello World!');", 4000);
});
});
</script>
</head>
<body>
<div class="common_box_body">
<button id="btn-timout">Click</button>
<p>Click the above given button and wait for 4 seconds. After 4 second will come alert box</p>
</div>
</body>
</html>
Output
Click the above given button and wait for 4 seconds. After 4 second will come alert box
About jQuery setInterval Method
The jQuery setInterval function can be used to continue any work by using a regular time-based trigger.
Syntax of setInterval Method
setInterval(function, milliseconds);
Example of setInterval method
This example will demostrate you how use this setInterval function.
<!DOCTYPE html>
<html>
<head>
<script src="https://code.jquery.com/jquery-3.3.1.min.js"></script>
<script>
$(document).ready(function(){
$("#btn-interval").click(function(){
setInterval("alert('Hello World!');", 4000);
});
});
</script>
</head>
<body>
<div class="common_box_body">
<button id="btn-interval">Click</button>
<p>Click the above given button and wait for 4 seconds. After 4 second will come alert box continuously</p>
</div>
</body>
</html>
Output
Click the above given button and wait for 4 seconds. After 4 second will come alert box continuously
To Remember
The setInterval function performs again and again in the given interval time.The setTimeout function is executed only once in given intervals time. In both functions, 1000 ms = 1 seconds.
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