2020-09-29
Sep 30 In-Class Exercise Thread.
Post your solutions to the Sep 30 IN-Class Exercise to this thread.
Best,
Chris
Post your solutions to the Sep 30 IN-Class Exercise to this thread.
Best,
Chris
2020-09-30
<?php
session_start() ?><!DOCTYPE html> <html> <head>
<title></title></head> <body>
<form method="get">
<label for="item">Shopping Cart:</label> <input type="text" name="item" id="item"> <input type="submit" name="submit"> </form>
<?php
$_SESSION = $_REQUEST['item']
if (!empty($_SESSION)) {
foreach($_SESSION as $item) {
echo $item
}
}
?>
</body>
</html>
<?php
session_start()
?>
<!DOCTYPE html>
<html>
<head>
<title></title>
</head>
<body>
<form method="get">
<label for="item">Shopping Cart:</label>
<input type="text" name="item" id="item">
<input type="submit" name="submit">
</form>
<?php
$_SESSION = $_REQUEST['item']
if (!empty($_SESSION)) {
foreach($_SESSION as $item) {
echo $item
}
}
?>
</body>
</html>
<?php
session_start();
?>
<!DOCTYPE html>
<html>
<head>
</head>
<body>
(Edited: 2020-09-30)
<h1>Shopping Cart</h1>
<form method="post">
<label>Shopping Cart Item</label>
<input type="text" name="item" placeholder="Cart Item" />
<input type="submit" value="Add" />
</form>
<?php
if (!empty($_POST['item'])) {
$_SESSION = $_POST['item'];
foreach($_SESSION as $item) {
echo $item;
}
}
?>
</body>
</html>
<?php
session_start();
?>
<!DOCTYPE html>
<html>
<head>
</head>
<body>
<h1>Shopping Cart</h1>
<form method="post">
<label>Shopping Cart Item</label>
<input type="text" name="item" placeholder="Cart Item" />
<input type="submit" value="Add" />
</form>
<?php
if (!empty($_POST['item'])) {
$_SESSION = $_POST['item'];
foreach($_SESSION as $item) {
echo $item;
}
}
?>
</body>
</html>
<?php
session_start();
?>
<!DOCTYPE html>
<head>
<title> </title>
</head>
<body>
<form action="shopping.php" method="post">
Shopping Cart Item: <input type="text" name="item">
<input type="submit" value="Add">
</form>
Your Item:
<?php
$_SESSION[] = $_POST['item'];
if (!empty($_SESSION)) {
foreach($_SESSION as $item) {
echo $item;
}
}
?>
</body>
</html>
(Edited: 2020-09-30) <?php
session_start();
?>
<!DOCTYPE html>
<head>
<title> </title>
</head>
<body>
<form action="shopping.php" method="post">
Shopping Cart Item: <input type="text" name="item"><br>
<input type="submit" value="Add">
</form>
Your Item:
<?php
$_SESSION[] = $_POST['item'];
if (!empty($_SESSION)) {
foreach($_SESSION as $item) {
echo $item;
}
}
?>
</body>
</html>
<?php
session_start();
?>
<!DOCTYPE html><html>
<head></head>
<body>
<form action="blah.php" method="get">
Shopping Cart: <input type="text" name="item">
<input type="submit">
</form>
<?php
if (!empty($_GET['item'])){
$_SESSION[$_GET['item']] = $_GET['item'];
foreach($_SESSION as $item){
echo "<h1>" . $item . "</h1>";
}
}
?>
</body>
</html>
<?php
session_start();
?>
<!DOCTYPE html><html>
<head></head>
<body>
<form action="blah.php" method="get">
Shopping Cart: <input type="text" name="item">
<input type="submit">
</form>
<?php
if (!empty($_GET['item'])){
$_SESSION[$_GET['item']] = $_GET['item'];
foreach($_SESSION as $item){
echo "<h1>" . $item . "</h1>";
}
}
?>
</body>
</html>
Shopping Cart
(Edited: 2020-09-30)
Shopping Cart Item
<nowiki>
<?php
session_start();
?>
<!DOCTYPE html>
<html lang="en" dir="ltr">
<head>
<meta charset="utf-8">
<title>Shopping Cart</title>
</head>
<body>
<div class="">
<form method="post" action="shopping.php">
<label for="shoppingcartitem">Shopping Cart Item</label>
<input type="text" value="shoppingcartitem" />
<input type="submit" value="Add"/>
</form>
<?php
$item = $_POST['shoppingcartitem'];
$_SESSION[$item] = $item;
if (!empty($_SESSION)) {
echo "Currently in your cart:";
foreach ($_SESSION as $cartitem) {
echo $cartitem; echo "<br>";
}
}
?>
</div>
</body>
</html>
</nowiki>
((resource:Screen Shot 2020-09-30 at 4.47.31 PM.png|Resource Description for Screen Shot 2020-09-30 at 4.47.31 PM.png))
<?php
session_start();
?>
<html>
<body>
<form method="get">
<label> Shopping Cart Item </label>
<input type="text" name="item" id="item" />
<input type="submit" value="Add" />
</form>
<?php
if (!isset($_SESSION['cart'])) {
$_SESSION['cart'] = array();
}
$_SESSION['cart'][] = $_REQUEST['item'];
if(!empty($_SESSION['cart'])) {
foreach($_SESSION['cart'] as $item) {
echo $item; echo "
";
}
}
?>
</body>
</html>
<?php
session_start();
?>
<html>
<body>
<form method="get">
<label> Shopping Cart Item </label>
<input type="text" name="item" id="item" />
<input type="submit" value="Add" />
</form>
<?php
if (!isset($_SESSION['cart'])) {
$_SESSION['cart'] = array();
}
$_SESSION['cart'][] = $_REQUEST['item'];
if(!empty($_SESSION['cart'])) {
foreach($_SESSION['cart'] as $item) {
echo $item; echo "<br>";
}
}
?>
</body>
</html>
((resource:5.png|Resource Description for 5.png))
<pre>
(Edited: 2020-09-30)
<?php
session_start();
// session_destroy();
?>
<html>
<head>
<meta charset="utf-8">
<title>HTML basics</title>
</head>
<body>
<form method="POST">
<label for="item">Shopping Cart Item:</label>
<input type="text" id="item" name="item">
<input type="submit" value="Add">
</form>
<?php
echo "CURRENT ITEMS:
";
if(!empty($_REQUEST)){
$_SESSION[$_REQUEST["item"]] = $_REQUEST["item"];
}
if (!empty($_SESSION)){
foreach ($_SESSION as $item) {
echo $item. "
";
}
}
?>
</body>
</html>
<pre>
<pre>
<?php
session_start();
// session_destroy();
?>
<html>
<head>
<meta charset="utf-8">
<title>HTML basics</title>
</head>
<body>
<form method="POST">
<label for="item">Shopping Cart Item:</label><br>
<input type="text" id="item" name="item"><br><br>
<input type="submit" value="Add">
</form>
<?php
echo "CURRENT ITEMS: <br>";
if(!empty($_REQUEST)){
$_SESSION[$_REQUEST["item"]] = $_REQUEST["item"];
}
if (!empty($_SESSION)){
foreach ($_SESSION as $item) {
echo $item. "<br>";
}
}
?>
</body>
</html>
<pre>
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