Javascript-Homework/skillTestLoopsConditions.html at main · Thinkgraser/Javascript-Homework · GitHub

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<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title>WDV221 Intro Javascript</title>

<style>

	section#buttons p {
		text-indent:30px;
	}

	form#highLowForm {
		width:500px;
		margin-left:30px;
	}

	form#accumulateNumberForm {
		width:500px;
		margin-left:30px;
	}

</style>

<script>


	//Use with Exercise 3.
	let classes = ["WDV101 Intro HTML and CSS","WDV131 Intro Photoshop","WDV150 E-Commerce","WDV221 Intro Javascript","WDV151 Intro Web Design"];


	//Use with Exercise 5.
	function displayColor(inColor)
	{
		alert("You selected the color " + inColor);
	}


	//Use with Exercise 6.
	/*
		The page should create a random number from 1-10 for use in the game.
		If the player guess is less than the targetNumber display "Higher" in the result.
		if the player guess is more than the targetNumber display "Lower" in the result.
		If the player guess is the same display "Congratulations that is the number!"
	*/
	let numberToGuess = Math.round(Math.random() * (10 - 1) + 1);
	console.log(numberToGuess)
	function highLowGame()
	{
		var inValue = parseInt( document.getElementById("inputGuess").value );	//get value from the form

		if (inValue == numberToGuess)
		{
			document.getElementById("highLowResult").innerHTML = "Congratulations!  That is the number.";
		}
		else
		{
			if (inValue < numberToGuess) {
				document.getElementById("highLowResult").innerHTML = "Higher.";
			}
			else{
				document.getElementById("highLowResult").innerHTML = "Lower";
			}
		}
	}

	function resetHighLowGame()
	{
		document.getElementById("highLowForm").reset();
		document.getElementById("highLowResult").innerHTML = "";
	}


</script>
</head>

<body>
	<h1>WDV221 Intro Javascript</h1>
	<h2>Skill Test - Loops and Conditions</h2>
    <h2>Includes Math Operators, If Statements, Loops and Arrays    </h2>
    <h3>Instructions:</h3>


    <p>1. Write a run time For Loop that will display 1-5. Each number should be within a &lt;p&gt;.</p>
	<script>
		for (let index = 1; index <= 5; index++) {
			document.write("<p>" + index + "</p>")

		}
	</script>

    <p>2. Write a run time While Loop that will display 2-10. Each number should be within a &lt;p&gt;.</p>
	<script>
		let i = 2
		while (i <=10 && i >=2) {
			document.write("<p>" + i + "</p>")
			i++
		}

	</script>


    <p>3. Fix the following loop. It should display 5 items. </p>
    <script>
		for(k=0; k<classes.length; k++)
		{
			document.write("<p>" + classes[k] + "</p>");
		}
	</script>


    <p>4. Change the following loop to include the line number on each output.</p>
    <script>
		var lineNumber=0;
		while(lineNumber < 5)
		{
			document.write("<p>Line number " + (lineNumber + 1) + "</p>");
			lineNumber++;
		}
	</script>


    <p>5. Fix the last button to work like the others.</p>

    	<section id="buttons">
			<p><input type="button" name="button4" id="button4" value="Display Blue" onClick="displayColor('Blue')"></p>
			<p><input type="button" name="button4" id="button4" value="Display Green" onClick="displayColor('Green')"></p>
			<p><input type="button" name="button4" id="button4" value="Display Red" onclick="displayColor('Red')"></p>
        </section>


    <p>6. Finish the function for the High-Low game. </p>
    <form name="highLowForm" id="highLowForm" method="post" action="">
    <fieldset>
    	<legend>High Low Game</legend>
    	<p>
        	<label>Input a number from 1-10
          		<input type="text" name="inputGuess" id="inputGuess">
        	</label>
       </p>
      <p>Result! <span id="highLowResult"></span></p>
      <p>
        <input type="button" name="makeGuess" id="makeGuess" value="Make a Guess">
        <input type="button" name="resetHighLowGame" id="resetHighLowGame" value="Reset">
      </p>
	  <script>
			document.getElementById("makeGuess").addEventListener("click",highLowGame);	//assign click event to form button
			document.getElementById("resetHighLowGame").addEventListener("click",resetHighLowGame);
      </script>
    </fieldset>
    </form>


    <p>7. Use the array classes[] and Javascript to complete the following drop down box. </p>
    <p>
      <label>Select Your Class
        <select name="selectClass" id="selectClassName">
			<option>Select Class</option>
			<script>
				for (let x = 0; x < classes.length; x++) {
					document.getElementById("selectClassName").innerHTML += ("<option>" + classes[x] + "</option>");

				}
			</script>

        </select>
      </label>
    </p>

</body>
</html>