How To Use Closure Using JavaScript?
Nov 18, 2021 . Admin
Hello Friends,
Now let's see example of how to use closure example.We will check how to use closure. This is a short guide on use closure in javascript. Here you will learn how to use javascript closure. Let's get started with how to use closure in javascript.
Here i will give you many example how to use closure using javascript.
Example : 1<!DOCTYPE html> <html> <head> <title>How To Use Closure Using JavaScript? - MyWebtuts.com</title> </head> <body> <h3>How To Use Closure Using JavaScript? - MyWebtuts.com</h3> <script> function a1() { var b = 8; function innera2() { return b; } return innera2; } var output = a1(); document.write(output()); document.write(" "); document.write(output()); </script> </body> </html>Output :
8 8Example : 2
<!DOCTYPE html> <html> <head> <title>How To Use Closure Using JavaScript? - MyWebtuts.com</title> </head> <body> <h3>How To Use Closure Using JavaScript? - MyWebtuts.com</h3> <script> function a1(b1) { function innerfun(b2){ return b1*b2; } return innerfun; } var otp = a1(7); document.write(otp(2)); document.write(" "); document.write(otp(4)); </script> </body> </html>Output :
14 28
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