How to display methods name from a JavaScript file

Question

I have been searching for an option to display a list of methods in a JavaScript file. Are there any methods to pass a JavaScript file name in a for loop, and then to display the function names from the JavaScript file?

I am having list of javascript files, in each of js files, there are various functions. I want to display list of method names in browser window.

For example,if there are 2 functions in arithmetic.js file.

function add(){
}
function subtract(){
}

Then, in an html file, i want to display those two method names such as add, subtract..

Possible duplicate of Return all of the functions that are defined in a Javascript file — jacefarm
– jacefarm, Commented Nov 17, 2016 at 7:25

Developer · Accepted Answer · 2016-11-17 07:20:51Z

0

i dont think there is a simple way to this , if this is your files write a function inside every file that return the name of the function

answered Nov 17, 2016 at 7:20

Developer

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Community · Accepted Answer · 2017-05-23 11:45:25Z

0

Answer to this has already been given by @Kooilnc, to see it follow below link

Reflection in Javascript

It displays all functions names of browser page pls check the below link http://www.w3schools.com/code/tryit.asp?filename=F0VB7DGKT3DX

edited May 23, 2017 at 11:45

CommunityBot

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answered Nov 17, 2016 at 7:20

PassionInfinite

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1 Comment

Shamu Over a year ago

I have checked this, but it returns the browser windows methods and the methods inside the script tag of html file. I am having js file seperately. I want to display list of methods from that particular js file.

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