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PHP - Quantity In Shopping Basket Add And Subtract Buttons Not Working
I have setup a website that has a shopping basket and it displays the objects ordered in a table before being purchased, i have added a plus and minus button to adjust the quantity using the following code:
$add ="<form action='cart.php' method='post'><input type='hidden' name='additem' value='$id'/><input type='submit' name='itemadd' onclick='CheckQty()' value='+'/></form>";
$sub ="<form name='sub' action='cart.php' method='post'><input type='hidden' name='subitem' value='$id'/><input type='submit' name='itemsub' value='-'/></form>";
//add to quantity of item
if (isset($_POST['itemadd'])){
$additem = $_POST['additem'];
if ($qty < 5){
$addqty = $qty + 1;
$adding = "UPDATE orders SET quantity = '$addqty' WHERE id = '$additem'";
$add_query = mysqli_query($db_conx, $adding);
header('Location: http://www.quichlicious.co.uk/cart.php');
//print $additem;
exit();
}
else
{
$usemes = "You have reached maximum quantity";
}
}
//subtract to quantity of item
if (isset($_POST['itemsub']) && ($_POST['itemsub'] !="")){
$subitem = $_POST['subitem'];
if ($qty > 1){
$subqty = $qty - 1;
$subing = "UPDATE orders SET quantity = '$subqty' WHERE id = '$subitem'";
$sub_query = mysqli_query($db_conx, $subing);
header("location: cart.php");
exit();
}
else
{
$usemes = "<font color='red'>Please use delete to remove item</font>";
}
}
The issue i have is it works great if just one item is in the basket but if i have more than 1 item in the basket i can only adjust the very last item in the baskets quantity and the others just randomly jump numbers or will not change at all?
$additem gets the item ID from the table.
Edited by mik_se7, 19 November 2014 - 10:14 AM. Similar TutorialsHello this may sound a little confusing.
I recently made a fake website using this phpacademy tutorial I found. Anyways it has an quantity stock what I mean by this is let's I have 3 copies of a video game an a person set they quantity for 2 of the 3 copies and proceed to the checkout through paypal payment successful okay. My question is: How can I go about sending the quantity stock back to the database to subtract 2 from 3 to be left with 1 copy of the game in the quantity section after a successful purchase? Code is below in case I confused someone
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
///////////////////
Maximumize / calling the quantity from Database
/////////////////////////////////
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
if(isset($_GET['add'])){
$quantity = mysqli_query($db_conx,'SELECT id, quantity FROM products WHERE id='.mysqli_real_escape_string($db_conx,(int)$_GET['add']));
while ($row = mysqli_fetch_assoc($quantity)){
if ($row['quantity']!=$_SESSION['cart_'.(int)$_GET['add']]) {
$_SESSION['cart_'.(int)$_GET['add']]+='1';
}
}
header('Location: '.$page);
}
if(isset($_GET['remove'])){
$_SESSION['cart_'.(int)$_GET['remove']]--;
header('Location:' .$page);
}
if(isset($_GET['delete'])){
$_SESSION['cart_'.(int)$_GET['delete']]='0';
header('Location:' .$page);
}
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
///////////////////
Calling all products from Database
/////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
function products($db_conx){
$get = mysqli_query($db_conx,"SELECT id, name, description, price FROM products WHERE quantity > 0 ORDER BY id DESC");
if (mysqli_num_rows($get) ==0){
echo "There are no products to display";
}
else {
while ($row = mysqli_fetch_assoc ($get)){
echo '<p>'.$row ['name'].
'<br/>
<br/>'
.$row ['description'].
'<br/>
<br/>'
.'$'.number_format($row['price'], 2).' <a href="cart.php?add='.$row ['id'].'">Add</a></p>';
}
}
}
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
///////////////////
Paypal Checkout
/////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
function paypal_items($db_conx){
$num = 0;
foreach($_SESSION as $name => $value){
if ($value != 0){
if(substr($name, 0, 5)=='cart_'){
$id = substr($name, 5, strlen($name) -5);
$row = mysqli_query($db_conx,'SELECT id, name, price, shipping FROM products WHERE id ='.mysqli_real_escape_string($db_conx,(int)$id));
while ($query = mysqli_fetch_assoc($row)){
$num++;
echo '<input type="hidden" name="item_number_'.$num.'" value="'.$id.'">';
echo '<input type="hidden" name="item_name_'.$num.'" value=" '.$query['name'].' ">';
echo '<input type="hidden" name="amount_'.$num.'" value=" '.$query['price'].' ">';
echo '<input type="hidden" name="shipping_'.$num.'" value=" '.$query['shipping'].' ">';
echo '<input type="hidden" name="quantity_'.$num.'" value=" '.$value.' ">';
}
}
}
}
}
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
///////////////////
Shopping Cart View
/////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
function cart($db_conx) {
foreach($_SESSION as $name => $value) {
if ($value > 0) {
if(substr($name,0 ,5) . 'cart_'){
$id = substr($name, 5, (strlen($name) -5));
$row = mysqli_query($db_conx,'SELECT id, name, price FROM products WHERE id=' .mysqli_real_escape_string ($db_conx,(int)$id));
while ($query = mysqli_fetch_assoc($row)){
$sub = $query['price']*$value;
echo $query['name'].' x ' .$value. ' @ $' .number_format ($query['price'], 2). ' = $'.number_format($sub, 2). '<a href="cart.php?remove='.$id.'">[-]</a> <a href="cart.php?add='.$id.'">[+]</a> <a href="cart.php?delete='.$id.'">[Delete]</a> <br/> <br/> ';
}
}
$total += $sub + $shipping;
}
}
if ($total ==0) {
echo "Your cart is empty.";
}
else {
echo 'Total: $' .number_format($total, 2);
?>
<form action="https://www.paypal.com/cgi-bin/webscr" method="post">
<input type="hidden" name="cmd" value="_cart">
<input type="hidden" name="upload" value="1">
<input type="hidden" name="business" value="youremail@outlook.com">
<?php paypal_items($db_conx); ?>
<input type="hidden" name="currency_code" value="USD">
<input type="hidden" name="amount" value="<?php echo $total ;?>">
<input type="image" src="http://www.paypal.com/en_US/i/btn/x-click-but03.gif" name="submit" alt="Make payments with PayPal - it's fast, free and secure!">
</form>
<?php
}
}
?>
Edited by mac_gyver, 09 September 2014 - 08:06 PM. code tags please Hey, I'm having some problems getting my store website to show the contents of a shopping cart. At the moment all the IDs of the items that have been added to the basket are being stored as $basket = $_SESSIONS['basket']. This is the function I have to show those items, but it's not showing up anything. Can anywhere see the problem or offer some help? Thanks Code: [Select] function showBasket() { $basket = $_SESSION['basket']; if ($basket) { $items = explode(',',$basket); $contents = array(); foreach ($items as $item) { $contents[$item] = (isset($contents[$item])) ? $contents[$item] + 1 : 1; } $output[] = '<form action="basket.php?action=update" method="post" id="basket">'; $output[] = '<table>'; foreach ($contents as $id=>$qty) { $sql = 'SELECT * FROM store WHERE id = '.$id; $result = $db->query($sql); $row = $result->fetch(); extract($row); $output[] = '<tr>'; $output[] = '<td><a href="basket.php?action=delete&id='.$id.'" class="r">Remove</a></td>'; $output[] = '<td>'.$title.' by '.$author.'</td>'; $output[] = '<td>£'.$price.'</td>'; $output[] = '<td><input type="text" name="qty'.$id.'" value="'.$qty.'" size="3" maxlength="3" /></td>'; $output[] = '<td>£'.($price * $qty).'</td>'; $total += $price * $qty; $output[] = '</tr>'; } $output[] = '</table>'; $output[] = '<p>Grand total: <strong>£'.$total.'</strong></p>'; $output[] = '<div><button type="submit">Update basket</button></div>'; $output[] = '</form>'; } else { $output[] = '<p>You shopping basket is empty.</p>'; } return join('',$output); } Hi Guys I have a shopping cart where the quantity refresh keeps defaulting to one (i.e. you change it from one to ten and the page refreshes and defaults back to one). This is the automatic refresh, not clicking a button. We have lots of other carts using almost the exact same code and they work fine. I can swap over the code in the html page for something more basic and it works. I have compared the basket.php files (both in the lib folder and the html folder - we are using smarty templates) with working sites and they are identical. Here is the basket.html code: Code: [Select] <form action="basket.html" method="post" name="update" id="update" > <table class="basket-table" cellpadding="0" cellspacing="0"> <tr> <th width="64">Item</th> <th width="285" class="basket-desc">Item Description</th> <th width="47">Quantity</th> <th width="82">Price</th> <th width="53" class="no-rb">Remove</th> </tr> <!--{section name=c loop=$basket.products}--> <tr class="<!--{cycle values="colour1,colour2"}--><!--{if $smarty.section.c.last}--> no-bb<!--{/if}-->"> <td><!--{if isset($basket.products[c].image) }--><a href="/category/<!--{$basket.products[c].categoryLink}-->/product/<!--{$basket.products[c].link}-->/<!--{if $basket.products[c].hasSiblings}-->?option=<!--{$basket.products[c].productOptionId}--><!--{/if}-->"><img src="<!--{$basket.products[c].image}-->" alt="<!--{$basket.products[c].title}-->" class="img-border" /></a><!--{else}--> <!--{/if}--></td> <td class="basket-desc"><a href="/category/<!--{$basket.products[c].categoryLink}-->/product/<!--{$basket.products[c].link}-->/<!--{if $basket.products[c].hasSiblings}-->?option=<!--{$basket.products[c].productOptionId}--><!--{/if}-->"><!--{$basket.products[c].prodtitle}--> <!--{if $basket.products[c].hasSiblings}--><!--{$basket.products[c].optiontitle}-->:<!--{$basket.products[c].title}--><!--{/if}--></a></td> <td><input name="quantity<!--{$smarty.section.c.index}-->" id="<!--{$basket.products[c].prodtitle}-->" value="<!--{$basket.products[c].quantity}-->" maxlength="3" onchange="this.form.submit()" type="text" /></td> <td>£<!--{$basket.products[c].lineTotal|string_format:"%.2f"}--></td> <td class="no-rb"><a href="/basket.html?action=delete&po=<!--{$basket.products[c].productOptionId}-->"><img src="/images/btn_bin.gif" alt="Remove" title="Remove" /></a></td> </tr> <!--{/section}--> </table> <div class="basket-text"> Free UK mainland delivery on order value over £150 </div> <div class="basket-shipping"> <label for="region">Choose Shipping Region</label> <select name="region" id="region" onchange="this.form.submit();"> <!--{html_options options=$region selected=$basket.region}--> </select> </div> <div class="basket-prices"> <span>Sub-Total:</span><span class="subtotal">£<!--{$basket.totalPrice|string_format:"%.2f"}--></span> <span>Delivery:</span><span class="subtotal">£<!--{if isset($basket.shipping.dprice)}--><!--{$basket.shipping.dprice}--><!--{else}-->0.00<!--{/if}--></span> <span>VAT:</span><span class="subtotal">£<!--{$basket.totalTaxIncShipping|string_format:"%.2f"}--></span> </div> <div class="clear"></div> <div class="coupon"> <img src="images/logo_coupon.gif" alt="Radmore & Tucker" align="left" /> <label for="coupon">Enter Coupon Code</label> <input name="coupon" id="coupon" onchange="this.form.submit()" type="text" /> </div> <div class="updatetext"> After making any changes to the quantity or shipping please use the update button to amend your total<br /> <input type="image" src="/images/btn_update.gif" alt="update" value="submit" /> </div> <div class="clear"></div> <!--{if isset($basket.totalDiscountTaxed) && $basket.totalDiscountTaxed neq '0'}--> <div class="total"> Discount: <span>£<!--{$basket.totalDiscountTaxed|string_format:"%.2f"}--></span> </div> <div class="clear"></div> <!--{/if}--> <div class="total"> Total: <span>£<!--{$basket.totalPriceIncShippingTaxed|string_format:"%.2f"}--></span> </div> <div class="clear"></div> <input type="hidden" name="formAction" value="update"/> <a href="/checkout.html" class="btn-continue"><img src="/images/btn_continue.gif" alt="continue" title="Continue To Checkout" /></a> </form> The other refreshes work (region and coupon). I think the problem is in the line: Code: [Select] <input name="quantity<!--{$smarty.section.c.index}-->" id="<!--{$basket.products[c].prodtitle}-->" value="<!--{$basket.products[c].quantity}-->" maxlength="3" onchange="this.form.submit()" type="text" /> this is the basket.php from the html folder: Code: [Select] <?php require_once('../lib/config.php'); require_once(LIBDIR . "app_top.php"); require_once(LIBDIR . "region.php"); $params = processParams(); // get the regions $region = new region_collection(); $clist = $region->getRegionList(); $smarty->assign("region", $clist); if (isset($_POST['formAction']) && $_POST['formAction'] == "update") { updateBasket(); } elseif (isset($_GET['action']) && $_GET['action'] == "delete") { if (isset($_GET['po']) && is_numeric($_GET['po'])) { $basket->edit($_GET['po'], 0); } } if (isset($_POST['region']) && is_numeric($_POST['region'])){ $_SESSION['region'] = intval($_POST['region']); } //print_r($basket->output()); if (isset($_SESSION['discountCode'])) { $message = $basket->coupon($_SESSION['discountCode']); $smarty->assign('message',$message); } //print_r($basket->output()); $smarty->assign('basket', htmlescape($basket->output())); if(isset($_GET['perror']) && $_GET['perror'] == "1"){ $smarty->assign('message',"There has been a error with the SagePay payment gateway. <br/><br/> Your order has been saved on the system email or phone Radmore and Tucker to proceed with the order."); }elseif(isset($_GET['perror']) && $_GET['perror'] == "2"){ $smarty->assign('message',"Item/Items in your basket no long have the required quantity, your basket has been updated, plaese check before proceeding with the order."); } display('basket.html'); function updateBasket() { global $smarty, $params, $basket; for ($i=0;$i<count($_POST);$i++) { if (isset($_POST['productOption' . $i]) && is_numeric($_POST['productOption' .$i]) && isset($_POST['quantity' . $i]) && is_numeric($_POST['quantity' . $i])) { $backVale = $basket->edit($_POST['productOption' . $i], $_POST['quantity' . $i]); if ($backVale !== true){ $errorsUpdate[] = $backVale; } } } if (isset($_POST['coupon']) && !empty($_POST['coupon'])) { $message = $basket->coupon($_POST['coupon']); $smarty->assign('message',$message); } if(isset($errorsUpdate) && !empty($errorsUpdate)){ $smarty->assign('errorUpdate',implode("<br />", $errorsUpdate)); } return; } function display($screen) { global $smarty, $params; $smarty->assign('backlink', $params['backlink']); $smarty->display($screen); exit(); } function processParams() { $params = array(); if (isset($_SERVER['HTTP_REFERER']) && strpos($_SERVER['HTTP_REFERER'], SITEURL) === 0 && strpos($_SERVER['HTTP_REFERER'], "basket") === false && strpos($_SERVER['HTTP_REFERER'], "checkout") === false) { $params['backlink'] = "/" . str_replace(SITEURL, "" ,$_SERVER['HTTP_REFERER']); } elseif (isset($_SESSION['backlink'])) { $params['backlink'] = $_SESSION['backlink']; } else { $params['backlink'] = "/index.html"; } $params['backlink'] = preg_replace("/\?.*/", "", $params['backlink']); $_SESSION['backlink'] = $params['backlink']; return $params; } ?> Here is a snippet from the basket.php file in the lib folder.I hope I have grabbed the relevant bit (have attached the full file just in case). Code: [Select] /** * adds product to the basket * @params int $option the product option id * @params int $quantity the quantity of the products to add */ function add($product, $option, $quantity) { if (!isset($option) || !is_numeric($option)) { //trigger_error("No options selected"); return false; } if (!isset($quantity) || !is_numeric($quantity) || $quantity < 1 ) { trigger_error("No quantity selected"); return false; } if (!isset($product) || !is_numeric($product) || $product < 1) { trigger_error("No product selected"); return false; } /** * if the session var doesn't already exist recreate it */ if (!isset($_SESSION['basket']) || !is_array($_SESSION['basket'])) { $_SESSION['basket'] = array(); $_SESSION['basketinfo'] = array(); } sort($_SESSION['basket']); Any help the community can give would this would be much appreciated. Hi all. How do I loop the below script? $query_basket = mysql_query("SELECT * FROM `store_basket` WHERE sessionid='".$sessionid."'"); $rows = mysql_num_rows($query_basket); $r = mysql_fetch_array($query_basket); $allitems = $rows; while($result_basket = mysql_fetch_array($query_basket)) { $price_without_tax = $result_basket['price']; $tax = 17.5; $price_with_tax = $result_basket['price'] + $tax; $price_times_qty = $result_basket['price'] * $result_basket['qty']; $basket_item = $result_basket['item']; $basket_qty = $result_basket['qty']; $basket_initial1 = $result_basket['initial1']; $basket_initial2 = $result_basket['initial2']; $basket_initial3 = $result_basket['initial3']; } if($allitems == 1) { $basket .= $allitems.":".$basket_item." ".strtoupper($basket_initial1)."-".strtoupper($basket_initial2)."-".strtoupper($basket_initial3).":".$basket_qty.":".$price_without_tax.":".$tax.":".$price_with_tax.":".$price_times_qty; } else { $allitems = $rows; $basket .= ":".$basket_item." ".strtoupper($basket_initial1)."-".strtoupper($basket_initial2)."-".strtoupper($basket_initial3).":".$basket_qty.":".$price_without_tax.":".$tax.":".$price_with_tax.":".$price_times_qty; } Basically if there is more than one row I need to loop the $basket string so that it shows the values for each item. Thanks Pete Hi all I am writing a script to send the contents of my SQL table to SagePay as a string $basket. I have got it to work OK with adding one item in. My code is this: $query_basket = mysql_query("SELECT * FROM `store_basket` WHERE sessionid='".$sessionid."'"); $rows = mysql_num_rows($query_basket); $allitems = count($rows); while($result_basket = mysql_fetch_array($query_basket)) { $price_without_tax = $result_basket['price']; $tax = 17.5; $price_with_tax = $result_basket['price'] + $tax; $price_times_qty = $result_basket['price'] * $result_basket['qty']; $basket_item = $result_basket['item']; $basket_qty = $result_basket['qty']; } if($allitems == 1) { $basket .= "1".":".$basket_item.":".$basket_qty.":".$price_without_tax.":".$tax.":".$price_with_tax.":".$price_times_qty; } else { $basket .= $allitems.":".$basket_item.":".$basket_qty.":".$price_without_tax.":".$tax.":".$price_with_tax.":".$price_times_qty; } $rows++; However, it only shows one item in the basket when there is more than one in my table. I need to do a loop so that each item in the table is outputted in the $basket string. Thanks Pete OK, so I have a form which submits the id of an item on a shopping site as well as the size selected by the customer. Size S/M is 1 Size M/L is 2 To get what has been submitted when they click "Add To Basket" i have this code: Code: [Select] $sizechoice = $_POST['sizechoice']; $basket = $_SESSION['basket']; $action = $_GET['action']; switch ($action) { case 'add': if ($basket) { $basket .= ','.$_GET['id'].'-'.$sizechoice; } else { $basket = $_GET['id']; } } I used to have it like that, but minus $sizechoice, so the basket was just ids like 1,5,3,2. Now each id is accompanied by a size choice, so it would be 1-1,5-1,3-2,2-1 for example. How can I later separate the id from the size again using the dash? Thanks, Jack
I am following the below module, In my database is a field for qty(quantity). I have the form with qty as a drop down, but I only want whatever is in the database to show in the drop down. For example, if there are only 5 of a particular item in the database, I only want the user to be able to select up to 5 qty, and if there are only 2, I only want them to be able to select 2 as the qty. How do I go about doing this? I have my size drop down like this Code: [Select] <select name="size"> <?php foreach ($size as $value) { ?> <option value="<?php echo $value;?>"><?php echo $value;?></option> <?php } ?></select> But since the values are stored like sm,med,lg that's pretty simple to do. I tried foreach, but since it's just a number, there is only 1 number, and I am at a total lost with this one. Thank you in advance. Hi All This is not really somthing the paypal developers answer as its general php so thought I would ask on here Basically, have 3 products with 3 item numbers (101,102,103) I have set up if, elseif statements to insert into database depending on the item number. This works fine. However i now want to integrate the quantity. As the purchase will set up a user, i want the inserts to be dependent on the quantity purchased, so if 3 courses are purcased under item number 101 then it sets up 3 user accounts (inserts in to users x3) with the username with an increment of for example test@test.com-1 Can someone pointe me in the correct direction please? Here is the script(including the mail script at bottom but ignore) Code: [Select] $fecha = date("m")."/".date("d")."/".date("Y"); $fecha = date("Y").date("m").date("d"); //check if transaction ID has been processed before $checkquery = "select txnid from paypal_payment_info where txnid='".$txn_id."'"; $sihay = mysql_query($checkquery) or die("Duplicate txn id check query failed:<br>" . mysql_error() . "<br>" . mysql_errno()); $nm = mysql_num_rows($sihay); if ($nm == 0){ //execute query if ($itemno == "101"){ $strQuery = " INSERT INTO `users` ( `id` , `firstname` , `lastname` , `company` , `address1` , `address2` , `address3` , `postcode` , `email` , `username` , `password` , `wsiosh` , `msiosh` , `nebosh` , `telephone` ) VALUES ('' , '".$first_name."', '".$last_name."', '".$business."', '".$address_street."', '".$address_city."','', '".$address_zip."', '".$payer_email."', '".$payer_email."', '".$passwordnew."', 'yes', '', '', '' )"; $result = mysql_query($strQuery) or die("Cart - paypal_payment_info, Query failed:<br>" . mysql_error() . "<br>" . mysql_errno()); for ($i = 1; $i <= $num_cart_items; $i++) { $itemname = "item_name".$i; $itemnumber = "item_number".$i; $on0 = "option_name1_".$i; $os0 = "option_selection1_".$i; $on1 = "option_name2_".$i; $os1 = "option_selection2_".$i; $quantity = "quantity".$i; $struery = "insert into `paypal_payment_info`(paymentstatus,buyer_email,firstname,lastname,street,city,state,zipcode,country,mc_gross,mc_fee,itemnumber,itemname,os0,on0,os1,on1,quantity,memo,paymenttype,paymentdate,txnid,pendingreason,reasoncode,tax,datecreation) values ('".$payment_status."','".$payer_email."','".$first_name."','".$last_name."','".$address_street."','".$address_city."','".$address_state."','".$address_zip."','".$address_country."','".$mc_gross."','".$mc_fee."','".$item_number."','".$item_name."','".$option_name1."','".$option_selection1."','".$option_name2."','".$option_selection2."','".$quantity."','".$memo."','".$payment_type."','".$payment_date."','".$txn_id."','".$pending_reason."','".$reason_code."','".$tax."','".$fecha."')"; $result = mysql_query($struery) or die("Cart - paypal_cart_info, Query failed:<br>" . mysql_error() . "<br>" . mysql_errno()); } } else if ($itemno == "102"){ $strQuery = " INSERT INTO `users` ( `id` , `firstname` , `lastname` , `company` , `address1` , `address2` , `address3` , `postcode` , `email` , `username` , `password` , `wsiosh` , `msiosh` , `nebosh` , `telephone` ) VALUES ('' , '".$first_name."', '".$last_name."', '".$business."', '".$address_street."', '".$address_city."','', '".$address_zip."', '".$payer_email."', '".$payer_email."', '".$passwordnew."', '', 'yes', '', '' )"; $result = mysql_query($strQuery) or die("Cart - paypal_payment_info, Query failed:<br>" . mysql_error() . "<br>" . mysql_errno()); for ($i = 1; $i <= $num_cart_items; $i++) { $itemname = "item_name".$i; $itemnumber = "item_number".$i; $on0 = "option_name1_".$i; $os0 = "option_selection1_".$i; $on1 = "option_name2_".$i; $os1 = "option_selection2_".$i; $quantity = "quantity".$i; $struery = "insert into `paypal_payment_info`(paymentstatus,buyer_email,firstname,lastname,street,city,state,zipcode,country,mc_gross,mc_fee,itemnumber,itemname,os0,on0,os1,on1,quantity,memo,paymenttype,paymentdate,txnid,pendingreason,reasoncode,tax,datecreation) values ('".$payment_status."','".$payer_email."','".$first_name."','".$last_name."','".$address_street."','".$address_city."','".$address_state."','".$address_zip."','".$address_country."','".$mc_gross."','".$mc_fee."','".$item_number."','".$item_name."','".$option_name1."','".$option_selection1."','".$option_name2."','".$option_selection2."','".$quantity."','".$memo."','".$payment_type."','".$payment_date."','".$txn_id."','".$pending_reason."','".$reason_code."','".$tax."','".$fecha."')"; $result = mysql_query($struery) or die("Cart - paypal_cart_info, Query failed:<br>" . mysql_error() . "<br>" . mysql_errno()); } } else if ($itemno == "103"){ $strQuery = " INSERT INTO `users` ( `id` , `firstname` , `lastname` , `company` , `address1` , `address2` , `address3` , `postcode` , `email` , `username` , `password` , `wsiosh` , `msiosh` , `nebosh` , `telephone` ) VALUES ('' , '".$first_name."', '".$last_name."', '".$business."', '".$address_street."', '".$address_city."','', '".$address_zip."', '".$payer_email."', '".$payer_email."', '".$passwordnew."', '', '', 'yes', '' )"; $result = mysql_query($strQuery) or die("Cart - paypal_payment_info, Query failed:<br>" . mysql_error() . "<br>" . mysql_errno()); for ($i = 1; $i <= $num_cart_items; $i++) { $itemname = "item_name".$i; $itemnumber = "item_number".$i; $on0 = "option_name1_".$i; $os0 = "option_selection1_".$i; $on1 = "option_name2_".$i; $os1 = "option_selection2_".$i; $quantity = "quantity".$i; $struery = "insert into `paypal_payment_info`(paymentstatus,buyer_email,firstname,lastname,street,city,state,zipcode,country,mc_gross,mc_fee,itemnumber,itemname,os0,on0,os1,on1,quantity,memo,paymenttype,paymentdate,txnid,pendingreason,reasoncode,tax,datecreation) values ('".$payment_status."','".$payer_email."','".$first_name."','".$last_name."','".$address_street."','".$address_city."','".$address_state."','".$address_zip."','".$address_country."','".$mc_gross."','".$mc_fee."','".$item_number."','".$item_name."','".$option_name1."','".$option_selection1."','".$option_name2."','".$option_selection2."','".$quantity."','".$memo."','".$payment_type."','".$payment_date."','".$txn_id."','".$pending_reason."','".$reason_code."','".$tax."','".$fecha."')"; $result = mysql_query($struery) or die("Cart - paypal_cart_info, Query failed:<br>" . mysql_error() . "<br>" . mysql_errno()); } } // send an email in any case echo "Verified"; mail($notify_email, "VERIFIED IPN", "$res\n $req\n $strQuery\n $struery\n $strQuery_2"); } else { // send an email mail($notify_email, "VERIFIED DUPLICATED TRANSACTION", "$res\n $req \n $strQuery\n $struery\n $strQuery_2"); } //subscription handling branch if ( $txn_type == "subscr_signup" || $txn_type == "subscr_payment" ) { // insert subscriber payment info into paypal_payment_info table $strQuery = "insert into paypal_payment_info(paymentstatus,buyer_email,firstname,lastname,street,city,state,zipcode,country,mc_gross,mc_fee,memo,paymenttype,paymentdate,txnid,pendingreason,reasoncode,tax,datecreation) values ('".$payment_status."','".$payer_email."','".$first_name."','".$last_name."','".$address_street."','".$address_city."','".$address_state."','".$address_zip."','".$address_country."','".$mc_gross."','".$mc_fee."','".$memo."','".$payment_type."','".$payment_date."','".$txn_id."','".$pending_reason."','".$reason_code."','".$tax."','".$fecha."')"; $result = mysql_query($strQuery) or die("Subscription - paypal_payment_info, Query failed:<br>" . mysql_error() . "<br>" . mysql_errno()); // insert subscriber info into paypal_subscription_info table $strQuery2 = "insert into paypal_subscription_info(subscr_id , sub_event, subscr_date ,subscr_effective,period1,period2, period3, amount1 ,amount2 ,amount3, mc_amount1, mc_amount2, mc_amount3, recurring, reattempt,retry_at, recur_times, username ,password, payment_txn_id, subscriber_emailaddress, datecreation) values ('".$subscr_id."', '".$txn_type."','".$subscr_date."','".$subscr_effective."','".$period1."','".$period2."','".$period3."','".$amount1."','".$amount2."','".$amount3."','".$mc_amount1."','".$mc_amount2."','".$mc_amount3."','".$recurring."','".$reattempt."','".$retry_at."','".$recur_times."','".$username."','".$password."', '".$txn_id."','".$payer_email."','".$fecha."')"; $result = mysql_query($strQuery2) or die("Subscription - paypal_subscription_info, Query failed:<br>" . mysql_error() . "<br>" . mysql_errno()); mail($notify_email, "VERIFIED IPN", "$res\n $req\n $strQuery\n $struery\n $strQuery2"); } } // if the IPN POST was 'INVALID'...do this else if (strcmp ($res, "INVALID") == 0) { // log for manual investigation mail($notify_email, "INVALID IPN", "$res\n $req"); } } fclose ($fp); } ?> <?php // read the post from PayPal system and add 'cmd' $req = 'cmd=_notify-validate'; foreach ($_POST as $key => $value) { $value = urlencode(stripslashes($value)); $req .= "&$key=$value"; } // post back to PayPal system to validate $header = "POST /cgi-bin/webscr HTTP/1.0\r\n"; // If testing on Sandbox use: // $header .= "Host: www.sandbox.paypal.com:443\r\n"; $header .= "Host: www.paypal.com:443\r\n"; $header .= "Content-Type: application/x-www-form-urlencoded\r\n"; $header .= "Content-Length: " . strlen($req) . "\r\n\r\n"; // If testing on Sandbox use: //$fp = fsockopen ('ssl://www.sandbox.paypal.com', 443, $errno, $errstr, 30); $fp = fsockopen ('ssl://www.sandbox.paypal.com', 443, $errno, $errstr, 30); // assign posted variables to local variables $item_name = $_POST['item_name']; $item_number = $_POST['item_number']; $payment_status = $_POST['payment_status']; $payment_amount = $_POST['mc_gross']; $payment_currency = $_POST['mc_currency']; $txn_id = $_POST['txn_id']; $receiver_email = $_POST['receiver_email']; $payer_email = $_POST['payer_email']; //set email variables $From_email = "From: xxx; $Subject_line = "Your Purchase fxxx"; $email_msg = "To $payer_email, Thank you for your purchase of $item_name. You are now able to log in using details below: User: $payer_email Password : password Log in to your account using the link below and change your password as soon as possible. You can purchase more courses by visiting your profile page Kind Regards "; $email_msg .= "\n\nThe details of your order are as follows:"; $email_msg .= "\n\n" . "Transaction ID: " . $txn_id ; $email_msg .= "\n" . "Payment Date: " . $payment_date; if (!$fp) { // HTTP ERROR } else { fputs ($fp, $header . $req); while (!feof($fp)) { $res = fgets ($fp, 1024); if (strcmp ($res, "VERIFIED") == 0) { // check the payment_status is Completed // check that txn_id has not been previously processed // check that receiver_email is your Primary PayPal email // check that payment_amount/payment_currency are correct // process payment $mail_From = $From_email; $mail_To = $payer_email; $mail_Subject = $Subject_line; $mail_Body = $email_msg; mail($mail_To, $mail_Subject, $mail_Body, $mail_From); } else if (strcmp ($res, "INVALID") == 0) { // log for manual investigation $mail_From = $From_email; $mail_To = $receiver_email; $mail_Subject = "INVALID IPN POST"; $mail_Body = "INVALID IPN POST. The raw POST string is below.\n\n" . $req; mail($mail_To, $mail_Subject, $mail_Body, $mail_From); } } fclose ($fp); } Hi, could you please help me with an issue? I want to hide the price for one product in the WooCommerce emails that I send to the clients Only If the quantity of a product is over 50. For all the other items I want the price to be shown. For example, the order has 2 products, one with 30pcs quantity that displays price, and the other with 120pcs quantity but with a text 'some text' instead of the price. I modified the email-order-items.php, <?PHP echo $order->get_formatted_line_subtotal($item); ?> But, It's not working. I'm sure is this line but I don't know how to continue and I'm stuck. Thank you so much. Edited July 16, 2020 by wpdevModified information In my shopping cart i want an alert message when the maximum number of 5 for the item has been reached or ask them to delete the item if the press - when the item quantity is at 1.
i have it working in php:
//add to quantity of item
if (isset($_POST['itemadd'])){
$additem = $_POST['additem'];
$sqladd = "SELECT quantity FROM orders WHERE id = '$additem'";
$query_add = mysqli_query($db_conx, $sqladd);
while($row = mysqli_fetch_array($query_add, MYSQLI_ASSOC)){
$itemqty = $row['quantity'];
if ($itemqty < 5){
$addqty = $itemqty + 1;
$adding = "UPDATE orders SET quantity = '$addqty' WHERE id = '$additem'";
$add_query = mysqli_query($db_conx, $adding);
header('Location: http://www.quichlicious.co.uk/cart.php');
//print $additem;
exit();
}
else
{
$usemes = "You have reached maximum quantity";
}
}
But rather than display the message in a div i would like a javascript alert box to pop up, i tried the following code:
<script type="text/javascript">
function CheckQtyPlus(){
var qty = '<?php echo $qty; ?>';
alert("message here"+qty);
}
</script>
but i get the same quantity number for every item in the cart, i had this error with the php update but i got round that by querying sql to give me the quantity of an item by the items id.
can the same thing be done in javascript / ajax?
$qty by the way is referenced earlier in the script to get information for the cart table to display items.
thanks
Michael
Thanks to the help of user Winstons on another post I've managed to almost finished this bit of code. I thought I would move it over because the other subject doesn't explain the new problem that's occured. Basically it's a shopping cart with contains both the id of selected items and the selected size in a session. Everything is stored like this 12s3,6s1 etc. Where 12 and 6 are the item ids and then 3 and 1 are the selected size of that item. In the code below when I do: <?php echo 'ID ' . $val[0] . '; Size: ' . $val[1] . '<br/>'; ?> Each of the items and their accompanying size is echoed out perfectly. However if there are two of 12s3 is would need to recognise that and change the quantity ($qty) to 2, rather than display the same item twice. Here is my code. Any help would be great. Code: [Select] <div id="view_basket"> <ul> <?php $basket = $_SESSION['basket']; if ($basket) { $data = preg_split("#[s,]#", $basket); $data = array_chunk($data, 2); foreach($data as $key => $val) $contents[] = (isset($contents[$item])) ? $contents[$item] + 1 : 1; echo '<form action="basket.php?action=update" method="post">'; echo '<table>'; foreach ($data as $id=>$qty) { $sql = "SELECT * FROM store WHERE id LIKE '$id' AND live LIKE '0'"; $result = mysql_query($sql); while ($rows = mysql_fetch_array($result)) { extract($rows); ?> <li> <div id="view_basket_image"> <img src="<?php echo $rows['indeximage']; ?>" /> </div> <div id="view_basket_title"> <span class="view_basket_brand"><?php echo $rows['brand']; ?> ·</span> <span class="view_basket_description"><?php echo $rows['title']; ?></span> </div> <div id="view_basket_qty"> <input type="text" name="qty<?php echo $id; ?>" value="<?php echo $qty; ?>" size="3" maxlength="3" class="view_basket_qty" /> </div> <div id="view_basket_price"> <span class="view_basket_x">x</span>£<?php echo $rows['price']; ?> <?php /* WORK OUT ITEM WEIGHTS */ $itemweight = $rows['weight'] * $qty; $totalweight += $rows['weight'] * $qty; ?> </div> <div id="view_basket_itemtotal"> <?php $itemtotalprice = $rows['price'] * $qty; $itemtotal = number_format($itemtotalprice, 2, '.', ','); echo '£'; echo $itemtotal; $total += $rows['price'] * $qty; ?> </div> <div class="clear"></div> </li> <?php } } ?> </ul> </div> <?php } ?> Ok, i have setup a page to add points to a member using 2 tables as i have said in one of my older posts, now i am wanting to subtract an entered amount of points... removepoints.php Code: [Select] <body> <form method="post" name="memberadd" action="points_remove_complete.php"> <label>Name:</label> <select name="memberid"> <?php $con = mysql_connect("localhost","slay2day_User","slay2day"); if (!$con) { die('Could not connect: ' . mysql_error()); } mysql_select_db("slay2day_database",$con); $sqlquery="SELECT * FROM `members` Order By name"; $result=mysql_query($sqlquery,$con); while($row=mysql_fetch_array($result)) { echo "<option value='".$row['id']."'>".$row['name']."</option>"; } ?> </select> <br> <label>Points:</label> <input type="text" name="points" id="points" size="5"><br> <input type="submit" value="submit" /> </form> </body> points_remove_complete.php: Code: [Select] <?php $id=$_POST['memberid']; $points=$_POST['points']; $con = mysql_connect("localhost","slay2day_User","slay2day"); if (!$con) { die('Could not connect: ' . mysql_error()); } mysql_select_db("slay2day_database",$con); $sql="INSERT INTO slay2day_database.`points` VALUES (NULL,'$memberid','$points')"; if(mysql_query($sql,$con)) { echo 'Points removed.<br /><a href="../index.php">Return To Points List</a><br /><a href="removepoints.php">Remove More Points!</a>'; } else { die('Could not submit: ' . mysql_error()); } mysql_close($con); ?> Say I already have the two example arrays below ($arrayA and $arrayB). What is the proper way to cycle through these arrays to ultimately create a single array ($arrayC) that only has the items that are in Array B but are NOT in Array A? Basically subtracting the first array from the second array... Array A: 1-dog 2-cat 4-fish 7-monkey 9-bird Array B: 1-dog 2-cat 3-elephant 4-fish 5-whale 6-dolphin 7-monkey 8-aardvark 9-bird 10-stingray So again, I want the end result to be this array... Array C: 3-elephant 5-whale 6-dolphin 8-aardvark 10-stingray Can anyone help? Gud Pm! Im trying to display a list of years (last year, current year and next year) with these simple code i made.. It displays the current and next year correctly except last year, which gives me "1970". I don't get why it gives me that since may next year works properly.. Code: [Select] $currentyear = date('Y'); $subtract_year = strtotime(date('Y', strtotime($currentyear)) . '-1 year'); $lastyear = date('Y', $subtract_year); $addyear = strtotime(date('Y', strtotime($currentyear)) . '+1 year'); $newyear = date('Y', $addyear); $year_array = array($lastyear, $currentyear, $newyear); foreach($year_array as $year) { echo "<option value='{$year}'>"; echo $year; echo "</option>"; } I'm not familiar with dates yet.. so i'm gonna read the manual while w8ting for your kind replies. Hello I have 2 datetimes...both are inside a database. The datetimes are not unix time they are regular date\times. So for instance...in the database I have a field called Login_time which is 2012-01-30 02:43:13 I am taking the current time in the same format with the following code Code: [Select] $curDate = date("Y-m-d H:i:s", time()); The problem is that I can't figure out how to tell the exact minutes for the 2 date\time intervals. Code: [Select] //find out if the ip address is inside the database $doesIpExsist = mysql_query("Select * from login_information where IP_Address like '$ip'", $link); $num_rows = mysql_num_rows($doesIpExsist); echo "$num_rows Rows\n"; if ($num_rows == 0) { //create the field inside the database $ip_query = "INSERT INTO login_information (IP_address, `Login_attempts`, Login_time, Total_login_attempts) VALUES ('$ip', '1', NOW(), '1')"; $ip_result = mysql_query($ip_query, $link) or die (mysql_error()); } else //the fields alaready exsist { $curDate = date("Y-m-d H:i:s", time()); echo $curDate; include ('timefunction.php'); echo "<br>"; echo "IP ".$ip; echo "<br>"; $select_ip_id = "SELECT ID from login_information where IP_address like '127.0.0.1'"; //$select_ip_id = "SELECT ID from login_information where IP_address like '$ip'"; echo $select_ip_id; $ip_error = mysql_query($select_ip_id, $link) or die (mysql_error()); foreach ($row = mysql_fetch_array($ip_error, MYSQL_ASSOC) as $key => $value) { echo dateDiff('$curDate', '$get_ip_error') . "<br>"; echo dateDiff('$get_ip_error', '$curDate') . "<br>"; echo "HIoROW " . $value. "<br>"; } $get_ip_time = "Select Login_time from login_information where IP_address like '$ip'"; $get_ip_error = mysql_query($get_ip_time, $link) or die (mysql_error()); //echo $get_ip_error; /*while ($row = mysql_fetch_array($get_ip_error, MYSQL_ASSOC)) //while($row=mysql_fetch_array($get_ip_error)) { echo $row; } */ echo "HI"; echo $curDate; echo "<br>"; echo $get_ip_error; echo "<br>"; echo dateDiff('$curDate', '$get_ip_error') . "<br>"; echo dateDiff('$get_ip_error', '$curDate') . "<br>"; echo "<br>"; //$datetime1 = date_create($curDate); //$datetime2 = date_create($get_ip_error); //$interval = date_diff($datetime1, $datetime2); //echo $interval->format('%R%a days'); //$dt1 = new DateTime($get_ip_error); //$dt2 = new DateTime($curDate); //$dtdiff = $dt1->diff($dt2); //print $dtdiff->format('%h hours, %i minutes'); //echo "<br>"; //$timeDifference = time_diff ($get_p_error, $curDate); //echo $timeDifference; //$timeDifference = $get_ip_error - $curDate; //echo "<br>"; //echo $timeDifference; //mysql_query("UPDATE Persons SET Age = '36' WHERE FirstName = 'Peter' AND LastName = 'Griffin'"); //$ip_query = "UPDATE INTO login_information (IP_address, `Login_attempts`, Login_time, Total_login_attempts) VALUES ('$ip', '1', NOW(), '1')"; echo "So far so good"; } ?> <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"> <title>Untitled Document</title> </head> <body> </body> </html> Currently it doesn't work to the minutes. Can you tell me what i am doing wrong on this issue. I have the following code: Code: [Select] //DETERMINES ASL POLICY if ($perfRow['ASL']=='ToArrange'){ $ASLdate = $perfRow['startDateTime']; $ASLconfirm = strtotime($ASLdate-'21 days'); echo "<!--[ASL=ToARRANGE--><p>An ASL Interpreted performance of this event is offered on".date("l, F j",strtotime($perfRow['startDateTime']))." at ".date("g:i a",strtotime($perfRow['startDateTime'])).".<br />Please contact me by ".date("l, F j",strtotime($ASLconfirm))." to confirm this service.</p>"; }What I need is that if the ASL is "To be Arranged" there is a date that lists for $ASLconfirm that is three weeks prior to $ASLdate. The code above gives me the following: Quote An ASL Interpreted performance of this event is offered on Friday, September 28 at 7:30 pm. Please contact me by Wednesday, December 31 to confirm this service. As you can see from the output the December date is NOT three weeks prior to the September date. Where did I go wrong in my coding? Hi if i have $date = "12-08-2018" or "2018-08-12" Need to subtract a month. Could this be done for day and year even? TIA Desmond. P.S. What I want to do is clear out a database table with records over a month old so today is 27th Jan 2018. I would like to create a date “2018-12-01” I can then use this in an SQL to delete all before “2018-12-01” Edited January 27, 2019 by Paul-DI have a PHP script that downloads a file from a remote server but in order to download the correct file it has to subtract 1 day of the week. It used to work quite some time ago so I dont know what is going on now. The section of the script goes like this....
$days = array("sun","mon","tue","wed","thu","fri","sat");
$today = date("w");
$yesterday = $days[$today - 1];
Then it joins the 3 letter version of the day of week with a file name to grab the correct file download. $yesterday is not returning the correct value instead I am getting an error...
# ./update.php PHP Notice: Undefined offset: -1 in /root/fcc/work/update.php on line 6 fetching l_am_.zip ncftpget: server said: l_am_.zip: No such file or directory. PHP Warning: unlink(counts): No such file or directory in /root/fcc/work/update.php on line 23 data set empty nothing to process Sun, 01 February, 2015 6:29:06 PMSo in the above error I can see that $yesterday is "Undefined offset" and because of that the file it tries to download is incorrect, it should have tried to download l_am_sat.zip and it left out the 3 letter date code. Edited by chadrt, 01 February 2015 - 09:48 PM. |
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