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 Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.