Posted on Dec 22, 2020

How to get every item in an array for beginners.

#javascript #beginners

Step 1: Create your array.

Create your array like this

  const MyArray = ["Item 1", "Item 2"];

Step 2: Create the Method1 function

Add a function that looks like this

 function method1(arr) {
   for (var i = 0; i < arr.length; i++) {
     console.log("Method 1: " + arr[i]);
   }
  }

And add this code to call the function:

  method1(MyArray);

Now open the index.html file and look in the console. It should say something like this:
If it does you successfully looped over an array and console logged it!

Aditional Methods:

If you want something more simple but slower than the traditional for loop you can try out these functions:

function method2(arr) {
  for (const e of arr) {
    console.log("Method 2: " + e)
  }
}
function method3(arr) {
  arr.map(e => e).forEach(e => {
    console.log("Method 3: " + e);
  })
}

Thanks for reading my first article!