How can I get the name of function inside a JavaScript function?
This will work:
function test() { var z = arguments.callee.name; console.log(z);}
I think that you can do that :
var name = arguments.callee.toString();For more information on this, take a look at this article.
function callTaker(a,b,c,d,e){ // arguments properties console.log(arguments); console.log(arguments.length); console.log(arguments.callee); console.log(arguments[1]); // Function properties console.log(callTaker.length); console.log(callTaker.caller); console.log(arguments.callee.caller); console.log(arguments.callee.caller.caller); console.log(callTaker.name); console.log(callTaker.constructor);}function callMaker(){ callTaker("foo","bar",this,document);}function init(){ callMaker();}
As of ES6, you can use Function.prototype.name. This has the added benefit of working with arrow functions, since they do not have their own arguments object.
function logFuncName() { console.log(logFuncName.name);}const logFuncName2 = () => { console.log(logFuncName2.name);};