My js array wont display with console.log in chrome browser
Question
console.log doesn't display what I want it to show in my chrome browser dev console.
I have this code:
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title></title>
</head>
<body>
<script src="script.js">
console.log(amazingCars);
var amazingCars =["BMW","Lexus","Ford","Mercedes"];
amazingCars.pop();
console.log(amazingCars);
amazingCars.sort();
console.log(amazingCars);
amazingCars.length;
console.log(amazingCars.length);
</script>
</body>
</html>
The directions for the assignment are the following:
Link the JavaScript page to the HTML page.
Create an array named amazingCars that contains four values:
BMW
Lexus
Ford
Mercedes
Remove the last value from the array
Next, sort the array in alphabetical order
Lastly, find the length of the array
I dont understand why it isn't displaying or the reason of this issue
3 answers
solution1
0 2019-07-22 17:00:46
You have to change <script src="script.js"> to <script> .
Alternatively you can keep it this way and create a script.js file and copy paste all the code you have inside the <script> tag to the file. This file need to be in the same folder as your index.html file.
solution2
0 2019-07-22 17:03:39
Firstly, make the <script src="index.js"></script> seperate from the code in the head, also unless if you have a seperate javascript file you dont need the src part at all, and secondly the first console.log outputs it before definition, creating an error. I hope this helped
solution3
0 ACCPTED 2019-07-22 17:51:33
If you are putting your JS code in html just add them between <script></script> tag.
You do not need to add src for script unless your JavaScript code is coming from a separate script file.
The src attribute specifies the URL of an external script file .
If you want to run the same JavaScript on several pages in a web site, you should create an external JavaScript file, instead of writing the same script over and over again. Save the script file with a .js extension, and then refer to it using the src attribute in the
<script>tag
.
As per the instructions that you are following : "Link the JavaScript page to the HTML page."
- Create another file "index.js" in your project directory.
Move your js code into the
index.jsfile in your project directory and then use :<script src="index.js"></script>in your HTML.
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