It is common to use the term "call a function" instead of "invoke a function". It is also common to say "call upon a function", "start a function", or "execute a function". In this tutorial, we will use …

The JavaScript call() Method. The call() method is a predefined JavaScript method. It can be used to invoke (call) a method with an object as an argument (parameter).

Mar 22, 2025 · A function in JavaScript is similar to a procedure—a set of statements that performs a task or calculates a value, but for a procedure to qualify as a function, it should …

window.onload = function() { yourFunction(param1, param2); }; This binds onload to an anonymous function, that when invoked, will run your desired function, with whatever …

Nov 23, 2017 · Basically, there are two cases here: Your function is in global scope. In that case, simply open a console and call it yourFunction() Your function is scoped inside some other …

In this article, we’ll walk through how to open the developer console and run JS code right in your browser! The steps to opening the console may be slightly different depending on the browser …

May 14, 2011 · Another way is to declare your function as anonymous function and save it in a variable: var aFunction = function () { }; After that you can pass aFunction as argument …

In JavaScript, we need to call or Run a function by its Name. //statement. alert("My Function Data"); where myFunction is my Function name. For calling a JavaScript function we just need …

The JavaScript Function call() method calls a function with a given this value and arguments provided individually. The call() method calls a function by passing this and specified values as …

Learn how to run a function on all elements with a specific class in JavaScript, solve common issues, and improve your coding logic.---This video is based on...