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JavaScript JavaScript Loops, Arrays and Objects Tracking Multiple Items with Arrays Removing Items from an Array

Andre Chavira
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Andre Chavira
Front End Web Development Techdegree Student 4,556 Points
Posted by Andre Chavira
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Andre Chavira
Front End Web Development Techdegree Student 4,556 Points

How do i place all of the contents within an array into a separate variable??

I know the .shift method takes out the fist in line and places that one within a variable but i cant really figure out how to do it for all of the contents within the array. What should i do?

script.js 
var orderQueue = ['1XT567437','1U7857317','1I9222528'];

var shipping.shift('orderQueue');
index.html 
<!DOCTYPE html>
<html>
<head>
  <meta charset="utf-8">
  <title>JavaScript Loops</title>
</head>
<body>
<script src="script.js"></script>
</body>
</html>

1 Answer

Steven Parker
Steven Parker
231,248 Points
Steven Parker
Steven Parker
231,248 Points

This challenge doesn't ask you to remove "all of the contents within the array". If you actually wanted to do such a thing, you'd first need to decide where you were going to put them all.

But for solving the challenge, you have a syntax issue with the "shift" method. The method doesn't take an argument, but it must be applied to the object that will be shifted. Then, you'll need an assignment ("=") to put the removed item into your variable:

var shipping = orderQueue.shift();