Function Expression vs Function Declaration This Counter
Function Expression vs Function Declaration This Counter
Create 3 page counters using different functions, expression, declaration and arrow format. Counters will all work independently as the value of the total is contained within the instance of the function object using this.
Page counters with functions :
1. Select all the page buttons
2. Create a function expression that will increment the counter on button press
3. Create a function expression with the arrow format that will track and increment the count on the page
4. Create a function declaration that will track and increment the count on the page.
JavaScript DOM coding exercises
Get the source code at https://basescripts.com/javascript-do...
Do you want to learn more about JavaScript and how elements work. They are objects which can hold values just like any other objects in JavaScript. The three exercises below will demonstrate creating page elements with JavaScript, how to add values to the element objects, and how to update page elements. There is also an exercise on how they work with the page element objects, and the difference between function expressions and function declarations.
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