Monday, September 12, 2016

JavaScript Notes

In learning JavaScript code, I put together some basic fundamentals I learn along the way.  Simple concepts such as variable declaration, message prompts, console logs and also if else statements.

The following JavaScript code below is interactive where it interacts with user.
Name of file: raceway.js
// Check if the user is ready to play!
// The following var ready is how you declare a variable in JS.  The confirm function will print out a message

var ready = confirm("Are you ready to play")
//The prompt will ask for an input from the user.
var age = prompt("What's your age?")
if (age < 13){
    //The console.log will log all message into the browser console in the developers section.
    console.log("You allowed to play but we take no responsibility")
    }
else{
    console.log("Get ready to play and win big")
    }
console.log("You are at a concert, and you hear this lyric 'Lace my shoes off, start racing.'")
console.log("Suddenly, Bieber stops and says, 'Who wants to race me?'")
var userAnswer = prompt("Do you want to race Bieber on stage?")
if (userAnswer === "yes"){
    console.log("You and Bieber start racing. It's neck and neck! You win by a shoelace!")
    }
else{
    console.log("Oh no! Bieber shakes his head and sings 'I set a pace, so I can race without pacing.'")
    }
var feedback = prompt("Please rate my game")
if (feedback > 8){
    console.log("Thank you! We should race at the next concert!")
    }
else{
    console.log("I'll keep practicing coding and racing.")
    }




Simple html page.  This will show you now I can call the

For example:
<html>
<head>
<p>This is my first race game</p>
<script type="text/javascript" language="javascript" src="raceway.js"></script>
</head>
<body>
</body>
<footer>
</footer>
</head>

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