Javascript Callbacks | Koseksi

Callbacks In Detail

• Normally in javascript functions called as call back.
• A function accepting parameter as function is also called callback.

Steps:

• Create function in javascript file and pass as argument in another function.

Example (1)

functiontask(taskStatus) {
console.log('task()') console.log('task-- started'); console.log('task-- completed'); taskStatus('task completed'); } task((status) => { console.log('callback',status); })