/

Iterating through an array

Iterating through an array

Owned by Eliot Muir

Dec 01, 2021

1 min read

We can use a for loop. This is an example:

var PERSONlist = ["Fred", "Mary", "John"];

var H = '';
for (var i=0; i < PERSONlist.length; i++){
   H += "<li>" + PERSONlist[i] + "</li>""
}

In that example we are concatenating strings together to make a list of people.

Related content

Playing around with CSS and Javascript showing the power of the console.

Playing around with CSS and Javascript showing the power of the console.

Read with this

Javascript Arrays

Javascript Arrays

More like this

The Javascript console and Developer Tools in Chrome

The Javascript console and Developer Tools in Chrome

Read with this

How do I join strings together?

How do I join strings together?

More like this

Javascript Concepts - Start Here!

Javascript Concepts - Start Here!

Read with this

Javascript strings are immutable

Javascript strings are immutable

More like this