In this tutorial, you will learn about JavaScript callback functions with the help of examples.<\/p>\n\n\n\n
In JavaScript, you can also pass a function as an argument to a function. This function that is passed as an argument inside of another function is called a callback function.<\/p>\n\n\n\n
Example:<\/strong><\/p>\n\n\n\n OutPut:<\/strong><\/p>\n\n\n\n In the above program, there are two functions. While calling the greet()<\/strong> function, two arguments (a string value and a function) are passed.<\/p>\n\n\n\n The callback()<\/strong> function is a callback function.<\/p>\n","protected":false},"excerpt":{"rendered":" In this tutorial, you will learn about JavaScript callback functions with the help of examples. In JavaScript, you can also pass a function as an argument to… <\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[76],"class_list":["post-370","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-callback-function-in-javascript"],"yoast_head":"\n\/\/ function\nfunction greet(name, callback) {\n console.log('Hi' + ' ' + name);\n callback();\n}\n\n\/\/ callback function\nfunction callback() {\n console.log('this is callback fundtion');\n}\n\n\/\/ passing function as an argument\ngreet('abhishek', callback);<\/code><\/pre>\n\n\n\nHi abhishek\nthis is callback fundtion<\/code><\/pre>\n\n\n\n