PHP - Dynamic Display Price

Hi there,

I was wondering if there is a way to display content on only my index.php page? I believe there is a way and I have done it before, but some of my pages use index.php?category etc.

Is there a way to show content just on index.php and not on any dynamic pages?

Thanks

Folks,

I need help (Php code ) to generate a Dynamic Text on a Base Image. What i want to do is, to make this Image as header on my Site and to make this Header Specific to a Site, i want to Add the Domain Name on the Lower Left of the Image.

Got the Idea?

Here is the Image link:

Quote

http://img27.imageshack.us/i/shoppingheader1.jpg/


PHP Variable that holds the Domain name is:  $domain 

All i need the Dynamic PHP Codes that i can put on all my sites to generate this Text on Image (Header) Dynamically...

May Anyone Help me with this Please?

Cheers
Natasha T.

My website, http://www.LawnBagSigns.com, has a lot of price tables, which I think, are getting bulky and hard to read. Like

this price page here, I think the table might be scaring people away.

So here is what I want to try - have a series of dropdown boxes where the user can choose the details a product one by one

(for example, first the size, then the quantity). I want to do this in PHP and XML, and I want to avoid JavaScript since,

believe it or not, not all of my website's visitors have JavaScript enabled.

My problem at the moment is that the XML document is full of white scape that is screwing over my system, but I don't want

to sacrifice readability by blobbing the whole xml file into one line with no spaces (because if I want to change or add

something... you get the idea).

So my question is, how do I get rid of the white scape?

Here is the prototype I've been working on:
http://www.lawnbagsigns.com/flyers-test.php
The XML:
Code: [Select]
<?xml version="1.0" encoding="ISO-8859-1"?>

<?xml-stylesheet type="text/xsl" href="whitespace_ripper.xsl"?>

<price_table>
<side>1
<qty>25
<size>3.5 x 8.5
<price>
37
</price>
</size>
<size>8.5 x 5.5
<price>
37
</price>
</size>
<size>4.25 x 11
<price>
37
</price>
</size>
<size>8.5 x 7
<price>
38
</price>
</size>
</qty>
</side>
<side>2
<qty>25
<size>3.5 x 8.5
<price>
37
</price>
</size>
<size>8.5 x 5.5
<price>
37
</price>
</size>
<size>4.25 x 11
<price>
37
</price>
</size>
<size>8.5 x 7
<price>
38
</price>
</size>
</qty>
</side>

</price_table>and the PHP code:
Code: [Select]
<?php

//P  Session

function priceSelect ($path)
{

if (!empty($_REQUEST['Previous']))
{

$_SESSION['xmlCursor'] = $_SESSION['xmlCursor']->parentNode;
echo 'test1<br />';
}
elseif (!empty($_REQUEST['Next']))
{

$exitLoop = false;
$childCursor = $_SESSION['xmlCursor']->firstChild;

while ($exitLoop == false)
{
if ($childCursor == $_SESSION['choice'])
{
$_SESSION['xmlCursor'] = $childCursor;
$exitLoop = true;
}
else
{
$childCursor = $childCursor->nextSibling;
}
}
echo 'test2<br />';
}
else
{

$_SESSION['userMadeChoices'] = array(array());
$_SESSION['xmlCursor'] = loadXML($path);
echo $_SESSION['xmlCursor']->firstChild->nodeValue;
echo $_SESSION['xmlCursor']->parentNode->nodeValue;
echo 'test3<br />';

}

$reload = $_SERVER['PHP_SELF'];

echo 
'<form action="'.$reload.'" method="post">';

displayChoices($_SESSION['userMadeChoices']);
echo 'test4<br />';
displayMenu($_SESSION['xmlCursor'], $_SESSION['userMadeChoices'] );
echo 'test5<br />';
displayButtons($_SESSION['xmlCursor']);
echo 'test6<br />';

echo '</form>';
}

function loadXML($path)
{
$xmlDoc = new DOMDocument();
$xmlDoc->load($path);
$xmlDoc = $xmlDoc->documentElement;
return $xmlDoc;
}

function displayChoices($data)
{
for ($i = 0; $i < count($data); $i ++)
{
echo $data[$i][0];
echo '</br>';
}
}

function displayMenu($xml, $data)
{
echo '<select name="choice">';
//$xml = $xml->documentElement;
//$data[$xml] = 

foreach($xml->childNodes AS $child)
{
echo '<option value="' . $child->firstChild->nodeValue . '">' . $child->firstChild->nodeValue . 

'</option>';
}

    echo '</select>';
}

function displayButtons($xml)
{
if ($xml->childNodes != null)
{
echo '<input type="submit" name="Previous" value="Previous Step" />';
}

if ($xml->parentNode != null)
{
echo '<input type="submit" name="Next" value="Next Step" />';
}
}

function stripWhitespace ($string)
{

return $string;
}
?>

hi,

i have a column in a list of products called 'price'. it's a varchar column. each price is in this format 8.00 or 12.00

always with 2 decimals.

when i try and sort by price it only goes by the first number, so something that's 1.00 will be next to something that's 100.00.

if i make the column INT then it works, but then i can't have a decimal.

anyone know how to fix this?

thanks,

jack

I have an HTML table with the following columns:
- Event
- Price
- # of Attendees
- Total
- Choose One

The values are populated from a database, and I am using a loop to create the Table.

The problem is that I have some syntax error where I am trying to calculate the Total Ticket Price?!

Can someone help me figure what is wrong with my code?

Code: [Select]
<!-- Body -->
<tbody>
<?php
// Fetch Comment record.
$x=0;
while (mysqli_stmt_fetch($stmt)){
//<!-- Row 1 -->
echo '
<tr>
<th scope="row" class="headerCol">';
echo 
$eventName . '<br />' .
$eventLocation . '<br />' .
$eventDate . '
</th>
<td class="col2">' .
$eventPrice .
'<input type="hidden" name="eventCost[' . $x . ']" value="' . $eventPrice . '" />
</td>
<td class="col3">
<select name="eventAttendees[' . $x . ']">
<option value="">--</option>
<option value="1">1</option>
<option value="2">2</option>
<option value="3">3</option>
<option value="4">4</option>
</select>
</td>
<td class="col4">' . $eventCost*eventAttendees[$x] . '</td>
<td class="col5">
<input name="eventChosen[' . $x . ']" type="submit" value="Buy Tickets" />
</td>
</tr>';
}
?>
</tbody>

What I am trying to do/say on each row is "Take the Event Price and multiple it times the # of Attendees selected in the Row's Drop-Down field."

Thanks,


Debbie

Hi

I have been trying to change the following for my website, so that
when my unit price is "0.00" it will show "call for price" but it don't
seem to work.

Base on the codes, the result was it'll show both "0.00" and "call for price"
on my website which is wrong.

Would greatly appreciate if anyone can help

Thanks in advance

priceFormat(0);

function priceFormat($price, $dispNull = FALSE){

if(is_numeric($price)){

global $currencyVars;

$price = $price * $currencyVars[0]['value'];

return $currencyVars[0]['symbolLeft'].sprintf("%.".$currencyVars[0]['decimalPlaces']."f", $price).$currencyVars[0]['symbolRight'];

} elseif($dispNull == TRUE){
global $currencyVars;
return $currencyVars[0]['symbolLeft'].sprintf("%.".$currencyVars[0]['decimalPlaces']."f",0.00).$currencyVars[0]['symbolRight'];

} else {

return "Call For Price";

}

}

I'm using this bitcoin price ticker that is using Mt.Gox but they're no longer in service unfortunately. I'm trying to replace Mt.Gox with blockchain or something similar. Can anyone please help me fix this?

Hi there,

I have an ecommerce script that displays product prices in a drop down. I have modified the script to display prices in the drop down for other options, such as size, color etc. At the moment, the prices in the drop down display the total price of the product including any other product options.

If I apply a product option to a product that does not have an additional cost, it displays Product Option ($0.00)

For example, if I have a hat that is priced $3.00, it will display $3.00 in the drop down. If I apply a product option for an XL size and add $2.00, it will display $5.00 in the drop down. However, if I add a product option that does not have an option that effects the price, it will display something like: Hat RED ($0.00). The reason for this happening is because the Red option does not add an addition cost to the product.

What I want to do is to hide all prices that have $0.00.

I will paste my code below, but I wondered if there is an easy way using PHP that will allow me to do something like:

if price == 0.00 then hide 0.00

I am new to PHP and can think the logic, but cannot work out the code.

This is my code:


<?php
      $products_options_name_query = tep_db_query("select distinct popt.products_options_id, popt.products_options_name from " . TABLE_PRODUCTS_OPTIONS . " popt, " . TABLE_PRODUCTS_ATTRIBUTES . " patrib where patrib.products_id='" . (int)$HTTP_GET_VARS['products_id'] . "' and patrib.options_id = popt.products_options_id and popt.language_id = '" . (int)$languages_id . "' order by popt.products_options_name");
      while ($products_options_name = tep_db_fetch_array($products_options_name_query)) {
        $products_options_array = array();
        $products_options_query = tep_db_query("select pov.products_options_values_id, pov.products_options_values_name, pa.options_values_price, pa.price_prefix from " . TABLE_PRODUCTS_ATTRIBUTES . " pa, " . TABLE_PRODUCTS_OPTIONS_VALUES . " pov where pa.products_id = '" . (int)$HTTP_GET_VARS['products_id'] . "' and pa.options_id = '" . (int)$products_options_name['products_options_id'] . "' and pa.options_values_id = pov.products_options_values_id and pov.language_id = '" . (int)$languages_id . "'");
        while ($products_options = tep_db_fetch_array($products_options_query)) {
          $products_options_array[] = array('id' => $products_options['products_options_values_id'], 'text' => $products_options['products_options_values_name']);
          //if ($products_options['options_values_price'] != '0') {
  if ($products_options['price_prefix']=='+')
  {
            $products_options_array[sizeof($products_options_array)-1]['text'] .= ' (' . $currencies->display_price($products_options['options_values_price']+$product_info['products_price'], tep_get_tax_rate($product_info['products_tax_class_id'])) .') ';
  }
  else if ($products_options['price_prefix']=='-')
  {
            $products_options_array[sizeof($products_options_array)-1]['text'] .= ' (' . $currencies->display_price($product_info['products_price'] - $products_options['options_values_price'], tep_get_tax_rate($product_info['products_tax_class_id'])) .') ';
  }
  else
  {
            $products_options_array[sizeof($products_options_array)-1]['text'] .= ' (' . $currencies->display_price($products_options['options_values_price'], tep_get_tax_rate($product_info['products_tax_class_id'])) .') ';
  }
          //}
        }

        if (is_string($HTTP_GET_VARS['products_id']) && isset($cart->contents[$HTTP_GET_VARS['products_id']]['attributes'][$products_options_name['products_options_id']])) {
          $selected_attribute = $cart->contents[$HTTP_GET_VARS['products_id']]['attributes'][$products_options_name['products_options_id']];
        } else {
          $selected_attribute = false;
        }
?>
      <strong><?php echo $products_options_name['products_options_name'] . ':'; ?></strong><br /><?php echo tep_draw_pull_down_menu('id[' . $products_options_name['products_options_id'] . ']', $products_options_array, $selected_attribute); ?><br />
<?php
      }
?>


If anyone could help me out, that would be great!

Thanks

P.S Sorry if this message sounds confusing.

the php web video script that I'm trying to modify allows Users to purchase videos successfully, however, the video price that is reflected in the db ('u_paid_videos') table (where transaction info is stored) appears to show the default video price (video_play_price from the 'config' db table) every time, instead of the accurate video price. I'm not sure if this code needs to be tweaked so that the actual price will show in the 'video_play_price' column (in 'u_paid_videos' table):

// get cost video // get the default video price, to use if there is no per video play price
	$db->where('name', 'video_play_price');
	$db_cost = $db->getOne('config');
	$video_cost = (float)$db_cost->value;

	// the number of submitted videos - used to determine if all records were inserted
	$count_video = count($id_array);
	$user_id = $user->id;

	$wallet = (float)str_replace(',', '', $user->wallet);
	$balance = (float)str_replace(',', '', $user->balance);

	// add up the video prices
	$amount = 0;
	foreach ($id_array as $id) {

	$video_id = (int)PT_Secure($id);

	// get video data
	$video = $db->where('id', $id)->getOne(T_VIDEOS);

	// add the video play price if any, or the default price
	$amount += $video->video_play_price?$video->video_play_price:$video_cost;
	}

	// determine if the user has enough credits
	if( ($wallet >= $amount) OR ($balance + $wallet >= $amount) ) {

		$db->startTransaction();

		$inserted_records = 0;
		foreach ($id_array as $id){

			$video_id = (int)PT_Secure($id);

			// get video data
			$video = $db->where('id', $id)->getOne(T_VIDEOS);

			// use the video play price if any, or the default price
			$video_cost_new = $video->video_play_price?$video->video_play_price:$video_cost;

			$uploader_amount = $video_cost_new *0.50;

			// add data to paid table
			$insert_buy = $db->insert('u_paid_videos', [
				'id_user' => $user_id,
				'id_video' => $video_id,
				'session_key' => $_SESSION['session_key'],
				'video_play_price' => (string)$video_cost,
				'video_title' => $video->title, 
				'user_id_uploaded' => $video->user_id, 
				'earned_amount' => $uploader_amount
				]);

 

 

 

 

 

I am getting ready to code my e-commerce module, and could use some helping figuring out how to submit the product price.

On the product details page, if I have a button called "Add to Cart", would I want to use a hidden HTML field to submit the "product_price"?

Hi All, Long long long time lurker here! 

 

A little background to understand how this fits in

So I am building a local directory for my local area as part of a community project. Part of this there is the ability for local stores to sell online locally for people to have delivered or collect. So in the UK we have postcodes in the formats:

AB12 3CD,

A1 2BC

A12 3CD,

A1B 2CD

 

Most delivery pricing solutions only care about the full postcode as they are all about national delivery or at best only care about the first half. Due to the local nature we need more granularity to it so we have some rules: 

Delivery Available

EH => Price

EH3 => Price

EH3 1 => Price

EH3 1-4 => Price

 

Exceptions - No Delivery allowed

EH => null

EH3 => null

EH3 1 => null

EH3 1-4 => null

 

Can mix and match for example:

 

EH3 = £2.00

EH3 2 => £2.25

EH3 5 => null

 

This means that ALL EH3 address the delivery cost is £2 BUT If they are in EH3 2 then its £2.25 or if the are in EH3 5 then no delivery is possible.

 

I have came up with this monstrosity of code that for the most part works but also can throw the wrong delivery prices out due to bugs and issues that I can't seem to work out!  

 

Main Function:

function isDeliverable($postcode, $rules){
		
		$canDeliver = false;
		$deliveryValue = 0.00;
		$found = false;
			
		list($outward, $inward) = explode(' ', $postcode);
		$area = substr($outward, 0, 2);
		$district = substr($outward, 2);
		$sector = substr($inward, 0, 1);
		$unit = substr($inward, 1,1);
		
		$rulez = json_decode($rules, true);
		
		
		//RULE START - EH10 9RJ
		$pcFound = inRule($rulez, $postcode);
		
		if($pcFound){
			return ['canDeliver' => $pcFound['deliverable'], 'deliveryValue' => $pcFound['price']];
		}
		//RULE END - EH10 9RJ
		
		
		
		
		
		
		//RULE START - EH10 9R
		$pcFound = inRule($rulez, $area.$district.' '.$sector.$unit);
		
		if($pcFound && !strpos($pcFound['postcode'], "-")){
			return ['canDeliver' => $pcFound['deliverable'], 'deliveryValue' => $pcFound['price']];
		}
		//RULE END - EH10 9R
		
		
		
		
		
		
		//RULE START - EH10 9A-F
		$pcFound = inRule($rulez, $area.$district.' '.$sector.$unit, 1);
				
		if($pcFound){
			
			$postArray = postcodeExploder($pcFound, 1);
			
			$pcFound = inRule($postArray, $area.$district.' '.$sector.$unit);
		
			if($pcFound){
				return ['canDeliver' => $pcFound['deliverable'], 'deliveryValue' => $pcFound['price']];
			}			
		}
		//RULE END - EH10 9A-F
		
		
		
		
		
		
		//RULE START - EH10 9
		$pcFound = inRule($rulez, $area.$district.' '.$sector);
				
		if($pcFound && !strpos($pcFound['postcode'], "-")){
			return ['canDeliver' => $pcFound['deliverable'], 'deliveryValue' => $pcFound['price']];			
		}
		//RULE END - EH10 9
		
		
		
		
		
		//RULE START - EH10 1-4
		$pcFound = inRule($rulez, $area.$district.' '.$sector, 2);

		if($pcFound){
			$postArray = postcodeExploder($pcFound, 2);

			$pcFound = inRule($postArray, $area.$district.' '.$sector);
			
			if($pcFound){
				return ['canDeliver' => $pcFound['deliverable'], 'deliveryValue' => $pcFound['price']];
			}			
		}
		//RULE END - EH10 1-4
		
		
		
		
		
		//RULE START - EH10
		$pcFound = inRule($rulez, $area.$district);

		if($pcFound && !strpos($pcFound['postcode'], "-")){
			return ['canDeliver' => $pcFound['deliverable'], 'deliveryValue' => $pcFound['price']];			
		}
		//RULE END - EH20
		
		
		
		
		
		//RULE START - EH1-20
		$pcFound = inRule($rulez, $area.$district, 3);
		
		if($pcFound){

			$postArray = postcodeExploder($pcFound, 3);

			$pcFound = inRule($postArray, $area.$district);
		
			if($pcFound){
				return ['canDeliver' => $pcFound['deliverable'], 'deliveryValue' => $pcFound['price']];
			}			
		}
		//RULE END - EH1-20
		
		
		
		
		
		//RULE START - EH
		$pcFound = inRule($rulez, $area);
		
		if($pcFound && !strpos($pcFound['postcode'], "-")){
			return ['canDeliver' => $pcFound['deliverable'], 'deliveryValue' => $pcFound['price']];			
		}
		//RULE END - EH
		
	
		return ['canDeliver' => $canDeliver, 'deliveryValue' => $deliveryValue]; 
	}

 

Helper Functions:

function inRule($rules, $postcode, $type = null){
		
		foreach($rules as $key => $rule){
			
			if(substr_count($rule['postcode'], '-') !== 0 && strlen($postcode) > 2){
				$pEX = postcodeExploder($rule, $type);

				foreach($pEX as $r){
					
					if($r['postcode'] == $postcode){
						return $rules[$key];
					}
					//$rule['postcode'] = trim(substr($rule['postcode'], 0, strpos($rule['postcode'], "-")-1));
				}
			}		
			
		   
			if ( $rule['postcode'] == $postcode )
		    	return $rules[$key];
		}
		
		return false;
	}
	
	function postcodeExploder($rule, $type){
		$out = [];
		
		$r = explode(' ', $rule['postcode']);
    	$count = count($r);
    					    	
    	//It must be in the form AB1 1C
    	//$first = AB1
    	//$last = 1C-G
    	if($count == 2){
    		list($first, $last) = $r;
    	} else {
	    	$last = $r[0];
    	}
		
		list($left, $right) = explode('-', $last);
			   	
	    $sec = $left[0];

    	$leftInward = substr($last, strpos($last, '-')-1,1);
    	$rightInward = substr($last, strpos($last, '-')+1,1);
    	
		$range = range($leftInward, $rightInward);	

		foreach($range as $key => $ra){
			
			if($type == 1){
			
				$out['a'.$key] = [
					'postcode' => $first.' '.$sec.$ra,
					'deliverable' => $rule['deliverable'],
					'price' => $rule['price']
				];
				
			} else if($type == 2){
				
				$out['a'.$key] = [
					'postcode' => $first.' '.$ra,
					'deliverable' => $rule['deliverable'],
					'price' => $rule['price']
				];
				
			} else {
				
				$out['a'.$key] = [
					'postcode' => preg_replace('/\PL/u', '', $left).$ra,
					'deliverable' => $rule['deliverable'],
					'price' => $rule['price']
				];
				
			}
		}
		
		return $out;
		
	}

Stores Rules:

	$rules = '{"a1":{"postcode":"EH9","deliverable":true,"price":"1.50"},"a2":{"postcode":"EH9 7","deliverable":true,"price":"1.60"},"a3":{"postcode":"EH9 7A","deliverable":true,"price":"1.70"},"a4":{"postcode":"EH9 7AY","deliverable":true,"price":"1.80"},"a5":{"postcode":"EH1-2","deliverable":true,"price":"1.90"},"a6":{"postcode":"EH1 2-3","deliverable":true,"price":"2.00"},"a7":{"postcode":"EH4 5A-N","deliverable":true,"price":"2.10"},"a8":{"postcode":"EH","deliverable":true,"price":"1.40"},"a9":{"postcode":"TD14","deliverable":true,"price":"2.00"},"a10":{"postcode":"TD14 5DC","deliverable":false,"price":null}}';

 

Hello Guys,

I check the price field on the server side and I am trying to figure out how to allow a comma in the price field

example 2,300

Here is the code I use to check the price.
Code: [Select]
function check_Price($price,$member_id,$description,$ip){
if (isset($price) && (!is_numeric($price)))
{
      do something here
}

}
Thanks in Advance!
Dan

Hi all, I'm new here (first post) so hopefully you'll all go easy on me

I'm created a price comparison website for cameras and lenses. I will have around fifteen retailers on the site. Now I need to scrape each of their websites for the prices - this I can do. However, need a little help and advice on the best way to go about tackling this...is it best to create one big script or have various ones for each retailer, etc?

Any help would be appreciated greatly