Exercise4/index.html at master · adamlcy/Exercise4 · GitHub

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<!DOCTYPE HTML>
<html>
<head>
<meta charset="UTF-8">
<title>HTML 5 Web Storage</title>

<link href="reset.css" type="text/css" rel="stylesheet" />

<link href="webStorage_Style.css" type="text/css" rel="stylesheet" />

<script>
window.addEventListener("load",init);

function init(){
	if(typeof(Storage)!=="undefined"){

	display();

	var button=document.getElementById("button");
	button.addEventListener("click",saveInfo);
	}

	else{
	//old bowser
	}
}

function saveInfo(){

	var donutName=document.getElementById("donName").value;
	var donutType=document.getElementById("donType").value;
	var donutPrice=document.getElementById("donPrice").value;
	var donutExtra=document.getElementById("donExtra").value;
	var donutImage = document.getElementById("donImage").src;

	localStorage.setItem("donName",donutName);
	localStorage.setItem("donType",donutType);
	localStorage.setItem("donPrice",donutPrice);
	localStorage.setItem("donExtra",donutExtra);
	localStorage.setItem("donImage",donutImage);

	display();

}

function display(){

	var rightBox=document.getElementById("useroutput");
	var donutName=localStorage.getItem("donName");
	var donutType=localStorage.getItem("donType");
	var donutPrice=localStorage.getItem("donPrice");
	var donutExtra=localStorage.getItem("donExtra");
	var donutImage=localStorage.getItem("donImage");

	if(donutExtra==undefined){
		document.getElementById("useroutput").innerHTML="";
	}
	else{ document.getElementById("useroutput").innerHTML
						=
								"OUTPUT  <hr /><br /><br />Donut Name: "+donutName+"<br /><br />  Donut Type:"+donutType
								+"<br /><br />  Donut Price:"+donutPrice+"<br /><br />  Donut Extras:"+donutExtra+"<br /><br />"
								+"<img width = '100px'  height='100px' id='saveDonImage' src="+donutImage+">";
	}

}

function showImage(){
	var url="http://www.solutionstalk.com/home/wp-content/uploads/variety-donuts.jpg";
	var donutType = document.getElementById("donType").value;
	var donutImage = document.getElementById("donImage");

	if(donutType==="Jelly"){
		url="https://upload.wikimedia.org/wikipedia/commons/thumb/3/31/Jelly-Donut.jpg/1200px-Jelly-Donut.jpg";
	}
	else if(donutType==="Glazed"){
		url="https://myangelscloud.com/wp-content/uploads/2016/10/glazed-donut-10-9-2016.jpg";
	}
	else if(donutType==="Powdered Sugar"){
		url="https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcT1n1srTbuvJlIlYuZGmtgye5JZgvlelmOtIBamQ-OFMnymFC2nhA";
	}
	else if(donutType==="Plain"){
		url = "https://www.entenmanns.com/sites/default/files/styles/medium/public/159562_1WPlain.png?itok=xl2ErUaB";
	}
	donImage.src = url;
}

</script>


</head>

<body>

<div id="main">
	<section id="userinput">
    Donut Information Input <br>
	<hr />
    <br /><br />
    <form>

    <div>Donut Name: <br /><input type="input" id="donName" size="20"></div>
    <br />
    <div>Donut Type:<br />
		<select id="donType" onchange="showImage()">
			  <option></option>
			  <option>Jelly</option>
			  <option>Glazed</option>
			  <option>Powdered Sugar</option>
			  <option>Plain</option>
		</select>
	</div>
    <br />
	<div>Donut Price:<br /> <input type="number" id="donPrice" size="20"></div>
    <br />
	<div>Extras on the donut:<br /> <textarea id="donExtra" rows="5"></textarea></div>
    <br />
     <div><input type="button" id="button" value="Save"></div>
	 <br />
	 <div>
		<img width = "100px"  height="100px" id="donImage" src="http://www.solutionstalk.com/home/wp-content/uploads/variety-donuts.jpg">
	 </div>
    </form>
    </section>


    <section id="useroutput">
	Donut Information Output
 	<hr />
    <br /><br />
    </section>

</div>


</body>
</html>