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  1. andrej13
    Hello; I have a problem. The ordered stuff does not show up on my html. Here is the website where you order from: http://fhcs.be/webtech/paginas/aanbiedingen/beautifulmind.html here is the js var products = new Array(); window.addEventListener("load",showProducts,false); window.addEventListener("load",products,false); loadPage(); function loadPage(){ getCookie(); } function getCookie(){ var elements = document.cookie.split('='); var products_cookie = elements[1].split('%'); for(var i=0;i < products_cookie.length-1;i++) { var tmp = products_cookie[i].split('$'); addProduct(tmp[0], tmp[1], tmp[2]); } } function setCookie(){ var date = new Date(); date.setTime(date.getTime()+(2592000)); //expire time = 30 dagen nadat cookie aangemaakt is var expires = "; expires="+date.toGMTString() var text = ""; for (var i = 0; i < products.length; i++){ text+= products[i][0] + "$" + products[i][1] + "$" + products[i][2] +"%"; // slaat naam $ aantal $ prijs op } document.cookie = "cart="+text+expires; } function addProduct(pName, pAmount, pPrice){ var i = 0; if (products.length != 0){ while (products[i][0] != pName && i != products.length-1){ i++; } if (products[i][0] == pName){ alert("verhogen"); var tmp = parseInt(products[i][2]); products[i][2] += parseInt(pAmount); } else{ alert("nieuw"); var product = new Array(pName, parseInt(pAmount), pPrice); products[products.length] = product; } } else{ alert("eerste"); var product = new Array(pName, parseInt(pAmount), pPrice); products[products.length] = product; } setCookie(); } function removeProduct(pName){ for(var i = 0; i <products.length; i++){ if((products[i][0]==pName) && (products[i][1]>1)){ products[i][1]--; } else if(products[i][0]==pName){ if(i==products.length-1){ products.length--; } else{ for(var j = i; j<products.length-1;j++){ products[j]= products[j+1]; } products.length--; i = products.length; } } } } function clearAll(){ document.cookie="cart=" + "" + -1; products.length = 0; showProducts(); } function showProducts(){ if (products.length =! 0){ alert("length !=0"); var totaal = 0; for (var i = 0; i < products.length; i++){ totaal += parseInt(products[i][2])*parseFloat(products[i][1]); document.getElementById("shopList").innerHTML += "<ul><li>" + products[i][0] + "</li>" + "<li>" + "€ " +products[i][2] + "</li>" + "<li>" + products[i][1] + "</li>" + "<li>" + "€ " + parseInt(products[i][2])*parseFloat(products[i][1]) + "</li></ul>"; } document.getElementById("total").innerHTML = "<p>Totaal: € " + totaal + "</p>"; } else{ alert(products.length); document.getElementById("total").innerHTML = ""; document.getElementById("shopList").innerHTML = "<ul><li>Er zit nog niets in het wagentje!</li></ul>"; } } html <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="nl" lang="nl"> <head> <link rel="stylesheet" type="text/css" href="../stijl.css" /> <title>MovieStore</title> <meta http-equiv="content-type" content="text/html;charset=UTF-8" /> <script type="text/javascript" src="../js/winkelwagen.js"></script> </head> <body> <div id="container"> <img class="header" src="../afbeeldingen/header.png" alt="Header"/> <ul id="navigatie"> <li><a href="../index.html">Home</a></li> <li><a href="../paginas/aanbod.html">Aanbod</a></li> <li><a href="../paginas/contact.html">Contact</a></li> <li><a href="../paginas/login.html">Login/Register</a></li> </ul> <h1>Winkelwagen</h1> <p> <a href="../paginas/aanbod.html">Verder winkelen</a> </p> <div id="shopList" style="color:black" > </div> <div id="total"> </div> <p> <a href="../paginas/afrekenen.html">Afrekenen</a> <img class="footer" src="../afbeeldingen/footer.png" alt="Footer"/> </p> </div> </body> </html> html2 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="nl" lang="nl"> <head> <link rel="stylesheet" type="text/css" href="../stijl.css" /> <title>Aanbod</title> <script type="text/javascript" src="../js/winkelwagen.js"></script> <meta http-equiv="content-type" content="text/html;charset=UTF-8" /> </head> <body> <div id="container"> <img class="header" src="../afbeeldingen/header.png" alt="Header"/> <ul id="navigatie"> <li><a href="../index.html">Home</a></li> <li><a href="../paginas/aanbod.html">Aanbod</a></li> <li><a href="../paginas/contact.html">Contact</a></li> <li><a href="../paginas/login.html">Login/Register</a></li> </ul> <h1>Aanbod</h1> <ul id="aanbod"> <li><a href="./aanbiedingen/beautifulmind.html"><img class="1" src="../afbeeldingen/aanbod/tumb/aBeautifulMind.jpg" alt="abd"/></a> <p class="aanbod">A Beautiful Mind</p></li> <li><a href="./aanbiedingen/socialnetwork.html"><img class="1" src="../afbeeldingen/aanbod/tumb/TheSocialNetwork.jpg" alt="tsn"/></a> <p class="aanbod">The Social Network</p></li> <li><a href="./aanbiedingen/therock.html"><img class="1" src="../afbeeldingen/aanbod/tumb/therock.jpg" alt="tr"/></a> <p class="aanbod">The Rock</p></li> <li><a href="./aanbiedingen/inception.html"><img class="1" src="../afbeeldingen/aanbod/tumb/inception.jpg" alt="inc"/></a> <p class="aanbod">Inception</p></li> </ul> <p> <img class="footer" src="../afbeeldingen/footer.png" alt="Footer"/> </p> </div> </body> </html>
  2. andrej13
    I need this form to be sent to a mail after you press the button and to see the content that is sent , what is the easiest way to do this? http://fhcs.be/ <?php // Include MySQL class require_once('inc/mysql.class.php'); // Include database connection require_once('inc/global.inc.php'); // Include functions session_start(); $dranken=array(); $DrinkResult=mysql_query("SELECT name,price FROM products" )or die(mysql_error()); while($DrinkRow=mysql_fetch_assoc($DrinkResult)) { $dranken[]=$DrinkRow; } ?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"> <head></head> <body> <?php if (!isset($_POST['submit'])) { ?> <form method="post" action="mail.php"> <input type="submit" value="Toon Output" name="submit"/> <?php echo "<table>"; foreach ($dranken as $DrinkRow) { $optionlist = "<select name='{$DrinkRow['name']}_aantal'>"; for($i=0;$i<10;++$i) { $optionlist .= "<option value='$i'>$i</option>"; } $optionlist .= "</select>"; echo "<tr><td>". $DrinkRow['name']."</td><td>".$DrinkRow['price']."</td>"; echo "<td>$optionlist</td></tr>"; } echo "</table>"; ?> </form> <?php } else { echo "<table>"; $totaalPrijs = 0; foreach ($dranken as $DrinkRow) { $aantal = $_POST[ $DrinkRow['name'] . "_aantal"]; if ($aantal > 0) { $prijsperDrank = $aantal * $DrinkRow['price']; echo $DrinkRow['name'] . " : " . $aantal . " Prijs: " . $prijsperDrank . "</br>"; $totaalPrijs=$totaalPrijs + $prijsperDrank; } } if($totaalPrijs>0) { echo " totaal: " .$totaalPrijs; } echo "</table>"; } ?> </body> </html>
  3. andrej13
    i did what you said, still nothing... did I forget an else {} somewhere?
  4. andrej13
    Thanks I know what you mean, but how can I solve this? thanks in advance
  5. andrej13
    I don't have any output after I push the button :s I dont know how http://fhcs.be/index3.php <?php // Include MySQL class require_once('inc/mysql.class.php'); // Include database connection require_once('inc/global.inc.php'); // Include functions session_start(); ?> <?php if (!isset($_POST['submit'])) { ?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"> <form method="post" action="<?php echo $PHP_SELF; ?>"> <input type="submit" value="Toon Output" name="submit"/> <?php $dranken=array() ; $DrinkResult=mysql_query("SELECT name,price FROM products")or die(mysql_error()); while($DrinkRow=mysql_fetch_assoc($DrinkResult)){ $dranken[] = $DrinkRow; } echo "<table>"; foreach ($dranken as $DrinkRow) { $optionlist = "<select name='{$DrinkRow['name']}_aantal'>"; for ($i=0;$i<10;++$i) { $optionlist .= "<option value='$i'>$i</option>"; } $optionlist .= "</select>"; echo "<tr><td>".$DrinkRow['name']." ".$DrinkRow['price']."</td>\n"; echo "<td>$optionlist</td></tr>\n"; } echo "</table>"; ?> </form> <?php } $dranken=array() ; $DrinkResult=mysql_query("SELECT name,price FROM products")or die(mysql_error()); while($DrinkRow=mysql_fetch_assoc($DrinkResult)){ $dranken[] = $DrinkRow; } echo "<table>"; $totaalPrijs = 0; foreach ($dranken as $DrinkRow) { $aantal = $_POST[$DrinkRow['name'] . "_aantal"]; if ($aantal > 0) { $prijsperDrank = $aantal * $DrinkRow['price']; echo $DrinkRow['name'] . " : " . $aantal . " Prijs: " . $prijsperDrank . "</br>"; $totaalPrijs=$totaalPrijs + $prijsperDrank; } } if($totaalPrijs>0){ echo " totaal: " .$totaalPrijs;} ?> </html>
  6. andrej13
    This does not work for me :s
  7. andrej13
    thanks, I just made one like you did with $output , but the double array was confusing me
  8. andrej13
    Hey guys, I have made an array where only the name shows up, but I want the price next to it. I adapted the query, but how do I need to adapt the array? peace <?php // connect to your database $DrinkArray=array() ; $DrinkResult=mysql_query("SELECT name,price FROM products")or die(mysql_error()); while($DrinkRow=mysql_fetch_assoc($DrinkResult)){ $DrinkArray[]=$DrinkRow['name']; } //check your output with something like this foreach($DrinkArray as $value){ echo $value.'<br />'; } ?>
  9. andrej13
    without succes
  10. andrej13
    thanks bro
  11. andrej13
    Hey guys, i have a small problemo. As you can see i have made an option list from 0 to 3. How can I put this optionlist in a for loop so I can save some place? I have found an example but I dont know how to integrate it in my php Example for( $i = 0; $i < 4; $i++ ) { $optionlist .= "<option value=\"$i\">$i</option>\n"; } $optionlist .= "</select>\n"; <?php $dranken = array("cola", "fanta", "bier", "koffie", "thee"); $prijzen = array("2", "2", "1.80", "2.20", "2.20"); $i = 0; echo "<table>"; while ($dranken[$i]) { $listnaam = $dranken[$i] . "_aantal"; $optionlist = "<select name= '$listnaam'><option>0</option><option>1</option><option>2</option><option>3</option></select>"; echo "<tr><td >" . $dranken[$i] . "</td>"; echo "<td>" . $prijzen[$i] . "</td>"; echo "<td>" . $optionlist . "</td></tr>"; $i++; } echo "</table>"; ?> thanks
  12. andrej13
    <?php if (!isset($_POST['submit'])) { ?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"> <form method="post" action="<?php echo $PHP_SELF; ?>"> <input type="submit" value="Toon Output" name="submit"/> <?php $dranken = array("cola", "fanta", "bier", "koffie", "thee"); $prijzen = array("2", "2", "1.80", "2.20", "2.20"); $i = 0; echo "<table>"; while ($dranken[$i]) { $listnaam = $dranken[$i] . "_aantal"; $optionlist = "<select name= '$listnaam'><option>0</option><option>1</option><option>2</option><option>3</option></select>"; echo "<tr><td >" . $dranken[$i] . "</td>"; echo "<td>" . $prijzen[$i] . "</td>"; echo "<td>" . $optionlist . "</td></tr>"; $i++; } echo "</table>"; ?> </form> <?php } $dranken = array("cola", "fanta", "bier", "koffie", "thee"); $prijzen = array("2", "2", "1.80", "2.20", "2.20"); $i = 0; $totaalPrijs = 0; while ($dranken[$i]) { $aantal = $_POST[$dranken[$i] . "_aantal"]; if ($aantal > 0) { $prijsperDrank = $aantal * $prijzen[$i]; echo $dranken[$i] . " : " . $aantal . " Prijs: " . $prijsperDrank . "</br>"; $totaalPrijs += $prijsperDrank; echo " totaal: $totaalPrijs"; } $i++; } ?> </html> My output is like this cola : 2 Prijs: 4 totaal: 4fanta : 1 Prijs: 2 totaal: 6 but I want it like this cola : 2 Prijs: 4 fanta : 1 Prijs: 2 totaal: 6 Thanks in advance: price = prijs, totaal = total, dranken = drinks
  13. andrej13
    As you can see, my array contains drinks $dranken = array("cola", "fanta", "bier", "koffie", "thee"); but how can I call the drinks up from an sql table instead of typing them in like I did now? <?php if (!isset($_POST['submit'])) { ?> <html> <form method="post" action="<?php echo $PHP_SELF; ?>"> <?php $dranken = array("cola", "fanta", "bier", "koffie", "thee"); $prijzen = array("2", "2", "1.80", "2.20", "2.20"); $i = 0; echo "<table>"; while ($dranken[$i]) { $listnaam = $dranken[$i] . "_aantal"; $optionlist = "<select name= '$listnaam'><option>0</option><option>1</option><option>2</option><option>3</option></select>"; echo "<tr><td >" . $dranken[$i] . "</td>"; echo "<td>" . $optionlist . "</td>"; echo "<td>" . $prijzen[$i] . "</td></tr>"; $i++; } echo "</table>"; ?> <input type="submit" value="Toon Output" name="submit"/> </form> <?php } $dranken = array("cola", "fanta", "bier", "koffie", "thee"); $prijzen = array("2", "2", "1.80", "2.20", "2.20"); $i = 0; $totaalPrijs = 0; while ($dranken[$i]) { $aantal = $_POST[$dranken[$i] . "_aantal"]; if ($aantal > 0) { $prijsperDrank = $aantal * $prijzen[$i]; echo $dranken[$i] . ":" . $aantal . "Prijs:" . $prijsperDrank . "</br>"; $totaalPrijs += $prijsperDrank; echo "totaal: $totaalPrijs"; } $i++; } ?> </html>
  14. andrej13
    How can I get an output where it only shows the name of the drink and quantity where quantity > 0 ? <?php if (!isset($_POST['submit'])) { // if page is not submitted to itself echo the form ?> <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> <html lang="nl"> <html> <form method="post" action="<?php echo $PHP_SELF;?>"> <?php $drinks = array("cola", "fanta", "bier", "koffie", "thee", "vodka"); $i = 0; echo "<table>"; while ($drinks[$i]) { $listnaam = $drinks[$i] . "_aantal"; $optionlist = "<select name= '$listnaam' ><option>0</option><option>1</option><option>2</option><option>3</option></select>"; echo "<tr><td >" . $drinks[$i] . "</td>"; echo "<td>" .$optionlist . "</td></tr>"; $i++; } echo "</table>"; ?> <input type="submit" value="Toon Output" name="submit"/> </form> <?php } else {echo $drinks;} ?> </html>
  15. andrej13
    I have made a php cart : check it out on http://fhcs.be/cart-demo4/ My question is: when I order something by clicking on the "voeg toe" button, I'm redirected to the shopping cart. But I don't want to be redirected to the shopping cart, I want to stay on de menu list. What is an easy way to fix this? thanks people index.php <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"> <head> <title>PHP Shopping Cart Demo &#0183; Bookshop</title> <link rel="stylesheet" href="css/styles.css" /> </head> <body> <div id="shoppingcart"> <h1>Welkom, plaats uw order</h1> </div> <div id="booklist"> <h1>Warme dranken</h1> <?php $sql = 'SELECT * FROM products WHERE cat=2'; $result1 = $db->query($sql); $output1[] = '<ul>'; while ($row = $result1->fetch()) { $output1[] = '<li>'.$row['name'].': €'.$row['price'].'<br /><a href="cart.php?action=add&id='.$row['id'].'">Voeg Toe</a></li>'; } $output1[] = '</ul>'; echo join('',$output1); ?> <h1>Cocktails</h1> <?php $sql = 'SELECT * FROM products WHERE cat=3'; $result2 = $db->query($sql); $output2[] = '<ul>'; while ($row = $result2->fetch()) { $output2[] = '<li>'.$row['name'].': €'.$row['price'].'<br /><a href="cart.php?action=add&id='.$row['id'].'">Voeg Toe</a></li>'; } $output2[] = '</ul>'; echo join('',$output2); ?> </div> </body> cart.php <?php // Include MySQL class require_once('inc/mysql.class.php'); // Include database connection require_once('inc/global.inc.php'); // Include functions require_once('inc/functions.inc.php'); // Start the session session_start(); // Process actions $cart = $_SESSION['cart']; $action = $_GET['action']; switch ($action) { case 'add': if ($cart) { $cart .= ','.$_GET['id']; } else { $cart = $_GET['id']; } break; case 'delete': if ($cart) { $items = explode(',',$cart); $newcart = ''; foreach ($items as $item) { if ($_GET['id'] != $item) { if ($newcart != '') { $newcart .= ','.$item; } else { $newcart = $item; } } } $cart = $newcart; } break; case 'update': if ($cart) { $newcart = ''; foreach ($_POST as $key=>$value) { if (stristr($key,'qty')) { $id = str_replace('qty','',$key); $items = ($newcart != '') ? explode(',',$newcart) : explode(',',$cart); $newcart = ''; foreach ($items as $item) { if ($id != $item) { if ($newcart != '') { $newcart .= ','.$item; } else { $newcart = $item; } } } for ($i=1;$i<=$value;$i++) { if ($newcart != '') { $newcart .= ','.$id; } else { $newcart = $id; } } } } } $cart = $newcart; break; } $_SESSION['cart'] = $cart; ?><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"> <head> <title>PHP Shopping Cart Demo &#0183; Cart</title> <link rel="stylesheet" href="css/styles.css" /> </head> <body> <div id="shoppingcart"> <h1>Uw bestelling</h1> <?php echo writeShoppingCart(); ?> </div> <div id="contents"> <h2>Gelieve na te kijken voordat u bestelt</h2> <?php echo showCart(); ?> <p><a href="index.php">Terug naar lijst</a></p> <form action="mail.php" method="post"> <input type="submit" name="sendemail" value="Bestel" /> <input type="hidden" name="cart" value="<?= $cart; ?>" /> </form> </div> </body> </html>
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