10.22

koodin9 · Oct 22, 2015 · 6b03913 · 6b03913
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diff --git a/10.15/.DS_Store b/10.15/.DS_Store
diff --git a/10.22/.DS_Store b/10.22/.DS_Store
diff --git a/10.22/fruitstore/customer.php b/10.22/fruitstore/customer.php
@@ -0,0 +1,157 @@
+<!DOCTYPE html>
+<html>
+	<head>
+		<title>Fruit Store</title>
+		<link href="http://selab.hanyang.ac.kr/courses/cse326/2015/problems/pResources/gradestore.css" type="text/css" rel="stylesheet" />
+	</head>
+
+	<body>
+
+		<?php
+		# Ex 4 : 
+		# Check the existance of each parameter using the PHP function 'isset'.
+		# Check the blankness of an element in $_POST by comparing it to the empty string.
+		# (can also use the element itself as a Boolean test!)
+		if (!isset($_POST["name"])
+			||!isset($_POST["id"])
+			||!isset($_POST["checkBoxArray"])
+			||!isset($_POST["cardNumber"])
+			||!isset($_POST["cardKind"])
+			||$_POST["name"] == ""
+			||$_POST["id"] == ""
+			||$_POST["checkBoxArray"] == ""
+			||$_POST["cardNumber"] == ""
+			||$_POST["cardKind"] == ""
+			){	
+		?>
+		<h1>Sorry</h1>
+			<p>You didn't fill out the form completely. <a link href="fruitstore.html"/>Try again?</a></p>
+		<?php 
+		}	
+		?>
+		<!-- Ex 4 : 
+			Display the below error message : 
+			<h1>Sorry</h1>
+			<p>You didn't fill out the form completely. Try again?</p>
+		--> 
+
+		<?php
+		# Ex 5 : 
+		# Check if the name is composed of alphabets, dash(-), ora single white space.
+		# } elseif () { 
+		?>
+
+		<!-- Ex 5 : 
+			Display the below error message : 
+			<h1>Sorry</h1>
+			<p>You didn't provide a valid name. Try again?</p>
+		--> 
+
+		<?php
+		# Ex 5 : 
+		# Check if the credit card number is composed of exactly 16 digits.
+		# Check if the Visa card starts with 4 and MasterCard starts with 5. 
+		# } elseif () {
+		?>
+
+		<!-- Ex 5 : 
+			Display the below error message : 
+			<h1>Sorry</h1>
+			<p>You didn't provide a valid credit card number. Try again?</p>
+		--> 
+
+		<?php
+		# if all the validation and check are passed 
+		# } else {
+		?>
+
+		<h1>Thanks!</h1>
+		<p>Your information has been recorded.</p>
+
+		<!-- Ex 2: display submitted data -->
+		<ul> 
+			<li>Name: <?= $_POST["name"]; ?></li>
+			<li>Membership Number: <?= $_POST["id"]; ?></li>
+			<?php 
+				function processCheckbox($names){
+				$result = implode(", ", $names);
+				return $result;
+			}
+			?>
+			<li>Options: <?= processCheckbox($_POST["checkBoxArray"]); ?></li>
+			<li>Fruits: <?= (String)$_POST["Fruits"]; ?> - <?= (String)$_POST["Quantity"]; ?> </li>
+			<li>Credit <?= $_POST["cardNumber"]; ?> (<?= $_POST["cardKind"]; ?>)</li>
+		</ul>
+
+		<!-- Ex 3 : 
+			<p>This is the sold fruits count list:</p> -->
+		<?php
+			/* Ex 3: 
+			 * Save the submitted data to the file 'customers.txt' in the format of : "name;membershipnumber;fruit;number".
+			 * For example, "Scott Lee;20110115238;apple;3"
+			 */
+			$filename = "customers.txt";
+			file_put_contents($filename, $_POST["name"].";".$_POST["id"].";".$_POST["Fruits"].";".$_POST["Quantity"]."\n", FILE_APPEND);
+		?>
+
+		<!-- Ex 3: list the number of fruit sold in a file "customers.txt".
+			Create unordered list to show the number of fruit sold -->
+			This is the sold fruits count list:
+
+		<ul>
+
+		<?php 
+		$fruitcounts = soldFruitCount($filename);
+
+		foreach($fruitcounts as $key => $value) {
+		?>
+			<li>
+				<?= $key; ?> - <?= $value; ?>
+			</li>
+		<?php
+		}
+		?>
+		</ul>
+
+		<?php
+		# }
+		?>
+
+		<?php
+			/* Ex 3 :
+			* Get the fruits species and the number from "customers.txt"
+			* 
+			* The function parses the content in the file, find the species of fruits and count them.
+			* The return value should be an key-value array
+			* For example, array("Melon"=>2, "Apple"=>10, "Orange" => 21, "Strawberry" => 8)
+			*/
+			function soldFruitCount($filename) { 
+				$pieces = explode(";", file_get_contents($filename));
+				$appleCount = 0;
+				$melonCount = 0;
+				$orangeCount = 0;
+				$strawberryCount = 0;
+				for($i = 0; $i < sizeof($pieces); $i++){
+					if (strcmp($pieces[$i], "Apple") == 0) {
+						$appleCount = (int)$appleCount + (int) $pieces[$i+1];
+					} else if (strcmp($pieces[$i], "Melon") == 0){
+						$melonCount = (int)$melonCount + (int) $pieces[$i+1];
+					} else if (strcmp($pieces[$i], "Orange") == 0){
+						$orangeCount = (int)$orangeCount + (int) $pieces[$i+1];
+					} else if (strcmp($pieces[$i], "Strawberry") == 0){
+						$strawberryCount = (int)$strawberryCount + (int) $pieces[$i+1];
+					}
+
+				}
+
+				$array = array();
+				$array["Apple"] = "$appleCount";
+				$array["Melon"] = "$melonCount";
+				$array["Orange"] = "$orangeCount";
+				$array["Strawberry"] = "$strawberryCount";
+				return $array;
+			}
+		?>
+
+	</body>
+</html>
diff --git a/10.22/fruitstore/customers.txt b/10.22/fruitstore/customers.txt
@@ -0,0 +1,11 @@
+koodin;1;Apple;2
+koodin;1;Apple;2
+koodin;1;Apple;2
+koodin;1;Melon;2
+koodin;1;Melon;4
+koodin;1;Melon;4
+koodin;1;Melon;4
+koodin;1;Melon;4
+koodin;1;Melon;4
+koodin;1;Melon;4
+;;Melon;4
diff --git a/10.22/fruitstore/fruitstore.html b/10.22/fruitstore/fruitstore.html
@@ -0,0 +1,59 @@
+<!DOCTYPE html>
+<html>
+	<head>
+		<title>Fruit Store</title>
+		<link href="http://selab.hanyang.ac.kr/courses/cse326/2015/problems/pResources/gradestore.css" type="text/css" rel="stylesheet" />
+	</head>
+
+	<body>
+		<h1>Fruit Store</h1>
+
+		<p>
+			Fruit has been recognized as a good source of vitamins and minerals, and for their role in preventing vitamin C and vitamin A deficiencies. 
+			Let's buy fruits instead of grades!
+		</p>
+
+		<hr />
+
+		<h2>Buy Fresh Fruit today!</h2>
+
+		<!-- create an HTML Form -->
+		<form action="customer.php" method="post">
+			Name: <input name="name" />
+			Mebership Number: <input name="id" /> </br>
+
+			Options: 
+				<input type="checkbox" checked="checked" name = "checkBoxArray[]" value="Organic" />Organic
+				<input type="checkbox" name = "checkBoxArray[]" value="Domestically Produced" />Domestically Produced
+				<input type="checkbox" name = "checkBoxArray[]" value="Genetically Modified" />Genetically Modified
+				<input type="checkbox" name = "checkBoxArray[]" value="Newly Harvested" />Newly Harvested </br>
+
+
+			Fruits:
+			<select name="Fruits">
+				<option selected="selected">Apple</option>
+				<option>Melon</option>
+				<option>Strawberry</option>
+				<option>Orange</option>
+			</select> 
+
+			Quantity:
+			<select name="Quantity">
+				<option selected="selected">1</option>
+				<option>2</option>
+				<option>3</option>
+				<option>4</option>
+			</select> 
+			</br>
+			Credit Card: 
+				<input type="text" name="cardNumber" />
+				<input type="radio" name="cardKind" value="visa" checked="checked"/>Visa
+				<input type="radio" name="cardKind" value="master"/>MasterCard
+
+			<div id="submitbutton">
+				<!-- create submit button here -->
+				<input type="submit" value="I like fruits!" />
+			</div>
+		</form>
+	</body>
+</html>