Jan 9, 2024 · In this article, we are going to learn how to execute a function when its name is a string in JavaScript. Example: function myFunction() {...} const functionName ="myFunction"; …

Apr 6, 2012 · If you need to call a string function with arguments, do this: window[stringFunctionName].apply( window, arrayOfArguments ) You can use scope in place …

Sep 8, 2023 · The most basic way to invoke a function from a string name in JavaScript is to use the window object. In a browser environment, all global JavaScript functions become methods …

Read this tutorial and learn about the safe method of calling a function when you have its name as a string. Also, read about why you should not use eval().

Nov 8, 2021 · The name property of the Function object returns name of the function as a string. Using the .name property, we can compare a function name as a string value with another …

Calling a function from a string, stored in a variable can be done in two different ways. The first approach makes use of the window object method, and the second method makes use of the …

Mar 2, 2017 · Sometimes it is convenient to store function names in strings and use those strings to call actual functions. The article describes two ways of how you can do this in Rapise.

Oct 31, 2013 · You can use the Function constructor to call a function with a string by passing the string to the constructor. Here’s an example: var sum = new Function('a', 'b', 'return a + b');

In javascript, object members can be access with a string the same way you do with an array. Assuming your function is declared in the global scope, it become a function in the window …

Dec 26, 2022 · In this article, we will call a function from the string stored in a variable. There are two methods to call a function from a string stored in a variable. Using window object method; …