jibber4568 Posted April 27, 2008 Share Posted April 27, 2008 HI have created a shopping cart through a number of examples using php and ajax. This cart allows me to drag an item into the cart and then the cart updates displaying that items class name. I have never done any php before so am having trouble adding to this. I want to add to the script an if statement that would say for example if(id="item1") { price=20 } else if{(id="item2") { price=15 } etc etc I hope you can understand what i mean. Would be extremely gratefull if someone could help me with how to write this within my script. html <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html xmlns="http://www.w3.org/1999/xhtml" > <head> <title>Untitled Page</title> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <link rel="stylesheet" href="stylesheet/design.css" type="text/css"> <script type="text/javascript" src="javascript/effect.js"></script> <script type="text/javascript" src="javascript/prototype.js"></script> <script type="text/javascript" src="javascript/src/scriptaculous.js?load=effects,dragdrop"></script> <link rel="stylesheet" href="StyleSheet.css" type="text/css" media="screen" /> <script language="JavaScript" type="text/javascript" src="Javascript/JScript.js"></script> </head> <body> <div id="wrapper"> <div id="bordertop"> </div> <div id="bordermiddle"> <div id="header" style=" position: relative; left: 3.5%; bottom: 20px; width: 96.5%; height: 200px;"> </div> <div id="menu" style="position: relative; left: 3%; bottom: 20px; width: 96.5%"> <a href ="http://www.google.com"><img src="images/images/home_btn.png" border="0" alt="Home"/></a><a href ="javascript:artists();"><img src="images/images/artists_btn.png" border="0" alt="Artists" /></a><a href ="http://www.google.com"><img src="images/images/shop_btn.png" border="0" alt="Shop" /></a><a href ="javascript:accordion();"><img src="images/images/events_btn.png" border="0" alt="Events" /></a><a href ="/mp3/mp3player.swf" onclick="loadSWF(this.href); return false;"><img src="images/images/listen_btn.png" border="0" alt="Listen" /></a><a href ="http://www.google.com"><img src="images/images/contact_btn.png" border="0" alt="Contact" /></a> </div> <div id="content" style="position:relative; left:3%;"> <div class="item" id="WaxhedsCd"> <img id="item1" src="images/img.jpg"> </div> <div class="item" id="KoasteCd"> <img src="images/koastecd.jpg"> </div> <div class="item" id="OlliePCd"> <img src="images/img.jpg"> </div> <div class="item" id="WaxhedsTee"> <img src="images/img.jpg"> </div> <div class="item" id="WaxhedsBag"> <img src="images/img.jpg"> </div> <div class="item" id="KoasteTee"> <img src="images/img.jpg"> </div> <div class="item" id="PhilEBluntCd"> <img src="images/img.jpg"> </div> <div class="item" id="OlliePTee"> <img src="images/img.jpg"> </div> <div class="cart"> <img id="cart_img" src="images/cart.gif" style="float:left"> <label id="titles">Drag your items here...</label> <div id="split_line"></div> <div id="items" style="width:215;height:200"> </div> </div> </div> </div> <div id="borderbottom"> </div> </div> </body> <script> makeDraggableItems(); </script> </html> php <?php session_start(); $elements_arr; $elementID = $_GET['id']; if(isset($_SESSION['user_id'])) { $elements_arr = $_SESSION['user_id']; if(isset($elements_arr[$elementID])) { $no_of_items = $elements_arr[$elementID]; $no_of_items = (int)$no_of_items + 1 ; $elements_arr[$elementID] = $no_of_items ; } else $elements_arr[$elementID] = 1; $_SESSION['user_id'] = $elements_arr; } else { $elements_arr[$elementID] = 1; $_SESSION['user_id'] = $elements_arr; } $keys = array_keys($elements_arr); for($i = 0 ; $i < count($keys) ; $i++) { print("<div id='div'".$keys[$i].">"); print(" <img src='images/img.jpg' style='margin-top:5px;' width=20px height= 20px> "); print("<label class='ajax_item'>".$keys[$i]." (".$elements_arr[$keys[$i]].")</label> "); print(" <img src='images/DeleteIcon.gif' class='delete_img' onclick=(removeItem('".$keys[$i]."'));>"); print("<br>"); print("<div id='split_line'></div>"); print("</div>"); } ?> If it helps you can also see this example at the following url http://jibber4568.gigacities.net/index2.php Many thanks Jibber4568 Quote Link to comment https://forums.phpfreaks.com/topic/103145-php-shop/ Share on other sites More sharing options...
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