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Update variable

lajocar

By lajocar
in PHP Coding Help

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lajocar Newbie

lajocar

Posted
Posted

How can I echo the total value in id="txtTotal" to a variable $products_price on form?

 

Basically id="txtTotal" value must be same for $products_price.

Its on Oscommerce product_info page.


Total:
<input type="text" id="txtTotal" size="8" /> 
<?php echo $products_price; ?>
</p> 
</form>

 

Any help will be appreciated

 

Thanks

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ILMV Member

ILMV

Posted
Posted

1) You need to assign a name to your input field: 

name="txtTotal"

2) If you want to assign $txtTotal to $products_price the do this: 

$products_price = $_GET['txtTotal'];

or

$products_price = $_POST['txtTotal'];

...depending on how your form is being submitted.

 

ILMV

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lajocar Newbie

lajocar

Posted
  • Author
Posted

thanks for help,

 

but its not working

 

Here is the full code


<?php
/*
  $Id: product_info.php 1739 2007-12-20 00:52:16Z hpdl $

  osCommerce, Open Source E-Commerce Solutions
  http://www.oscommerce.com

  Copyright (c) 2003 osCommerce

  Released under the GNU General Public License
*/

  require('includes/application_top.php');

  require(DIR_WS_LANGUAGES . $language . '/' . FILENAME_PRODUCT_INFO);

  $product_check_query = tep_db_query("select count(*) as total from " . TABLE_PRODUCTS . " p, " . TABLE_PRODUCTS_DESCRIPTION . " pd where p.products_status = '1' and p.products_id = '" . (int)$HTTP_GET_VARS['products_id'] . "' and pd.products_id = p.products_id and pd.language_id = '" . (int)$languages_id . "'");
  $product_check = tep_db_fetch_array($product_check_query);
?>
<!doctype html public "-//W3C//DTD HTML 4.01 Transitional//EN">
<html <?php echo HTML_PARAMS; ?>>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=<?php echo CHARSET; ?>">
<title><?php echo TITLE; ?></title>
<base href="<?php echo (($request_type == 'SSL') ? HTTPS_SERVER : HTTP_SERVER) . DIR_WS_CATALOG; ?>">
<link rel="stylesheet" type="text/css" href="stylesheet.css">
<script language="javascript"><!--
function popupWindow(url) {
  window.open(url,'popupWindow','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=yes,copyhistory=no,width=100,height=100,screenX=150,screenY=150,top=150,left=150')
}
//--></script>

<script type="text/javascript" src="orderform04.js"></script> 
<script type="text/javascript"> 
//<![CDATA[
window.onload = setupScripts;
function setupScripts()
{
var anOrder1 = new OrderForm();
var anOrder2 = new OrderForm('a_');
var anOrder3 = new OrderForm('b_', 2);
var anOrder4 = new OrderForm('c_', -1, 2);
var anOrder5 = new OrderForm('d_');
}
//]]>
</script><style type="text/css"> 
.chkbox {
clear: left;
float: left;
}
.desc {
float: left;
width: 9em;
padding-left: 1em;
}
.price {
float: left;
width: 4em;
padding-right: 1em;
text-align: right;
}
.selbox {
clear: right;
}
.total {
clear: left;
}


</style> 

</head> 
<body marginwidth="0" marginheight="0" topmargin="0" bottommargin="0" leftmargin="0" rightmargin="0">

<!-- header //-->
<?php require(DIR_WS_INCLUDES . 'header.php'); ?>
<!-- header_eof //-->

<!-- body //-->
<table border="0" width="100%" cellspacing="3" cellpadding="3">



  <tr>
    <td width="<?php echo BOX_WIDTH; ?>" valign="top"><table border="0" width="<?php echo BOX_WIDTH; ?>" cellspacing="0" cellpadding="2">
<!-- left_navigation //-->
<?php require(DIR_WS_INCLUDES . 'column_left.php'); ?>
<!-- left_navigation_eof //-->
    </table></td>
<!-- body_text //-->
    <td width="100%" valign="top"><?php echo tep_draw_form('cart_quantity', tep_href_link(FILENAME_PRODUCT_INFO, tep_get_all_get_params(array('action')) . 'action=add_product')); ?><table border="0" width="100%" cellspacing="0" cellpadding="0">
<?php
  if ($product_check['total'] < 1) {
?>
      <tr>
        <td><?php new infoBox(array(array('text' => TEXT_PRODUCT_NOT_FOUND))); ?></td>
      </tr>
      <tr>
        <td><?php echo tep_draw_separator('pixel_trans.gif', '100%', '10'); ?></td>
      </tr>
      <tr>
        <td><table border="0" width="100%" cellspacing="1" cellpadding="2" class="infoBox">
          <tr class="infoBoxContents">
            <td><table border="0" width="100%" cellspacing="0" cellpadding="2">
              <tr>
                <td width="10"><?php echo tep_draw_separator('pixel_trans.gif', '10', '1'); ?></td>
                <td align="right"><?php echo '<a href="' . tep_href_link(FILENAME_DEFAULT) . '">' . tep_image_button('button_continue.gif', IMAGE_BUTTON_CONTINUE) . '</a>'; ?></td>
                <td width="10"><?php echo tep_draw_separator('pixel_trans.gif', '10', '1'); ?></td>
              </tr>
            </table></td>
          </tr>
        </table></td>
      </tr>
<?php
  } else {
    $product_info_query = tep_db_query("select p.products_id, pd.products_name, pd.products_description, p.products_model, p.products_quantity, p.products_image, pd.products_url, p.products_price, p.products_tax_class_id, p.products_date_added, p.products_date_available, p.manufacturers_id from " . TABLE_PRODUCTS . " p, " . TABLE_PRODUCTS_DESCRIPTION . " pd where p.products_status = '1' and p.products_id = '" . (int)$HTTP_GET_VARS['products_id'] . "' and pd.products_id = p.products_id and pd.language_id = '" . (int)$languages_id . "'");
    $product_info = tep_db_fetch_array($product_info_query);

    tep_db_query("update " . TABLE_PRODUCTS_DESCRIPTION . " set products_viewed = products_viewed+1 where products_id = '" . (int)$HTTP_GET_VARS['products_id'] . "' and language_id = '" . (int)$languages_id . "'");

    if ($new_price = tep_get_products_special_price($product_info['products_id'])) {
      $products_price = '<s>' . $currencies->display_price($product_info['products_price'], tep_get_tax_rate($product_info['products_tax_class_id'])) . '</s> <span class="productSpecialPrice">' . $currencies->display_price($new_price, tep_get_tax_rate($product_info['products_tax_class_id'])) . '</span>';
    } else {
      $products_price = $currencies->display_price($product_info['products_price'], tep_get_tax_rate($product_info['products_tax_class_id']));
    }

    if (tep_not_null($product_info['products_model'])) {
      $products_name = $product_info['products_name'] . '<br><span class="smallText">[' . $product_info['products_model'] . ']</span>';
    } else {
      $products_name = $product_info['products_name'];
    }
?>
      <tr>
        <td><table border="0" width="100%" cellspacing="0" cellpadding="0">
          <tr>
            <td class="pageHeading" valign="top"><?php echo $products_name; ?></td>
            <td class="pageHeading" align="right" valign="top"><?php echo $products_price; ?></td>
          </tr>
        </table></td>
      </tr>
      <tr>
        <td><?php echo tep_draw_separator('pixel_trans.gif', '100%', '10'); ?></td>
      </tr>
      <tr>
        <td class="main">
<?php
    if (tep_not_null($product_info['products_image'])) {
?>
          <table border="0" cellspacing="0" cellpadding="2" align="right">
            <tr>
              <td align="center" class="smallText">
<script language="javascript"><!--
document.write('<?php echo '<a href="javascript:popupWindow(\\\'' . tep_href_link(FILENAME_POPUP_IMAGE, 'pID=' . $product_info['products_id']) . '\\\')">' . tep_image(DIR_WS_IMAGES . $product_info['products_image'], addslashes($product_info['products_name']), SMALL_IMAGE_WIDTH, SMALL_IMAGE_HEIGHT, 'hspace="5" vspace="5"') . '<br>' . TEXT_CLICK_TO_ENLARGE . '</a>'; ?>');
//--></script>
<noscript>
<?php echo '<a href="' . tep_href_link(DIR_WS_IMAGES . $product_info['products_image']) . '" target="_blank">' . tep_image(DIR_WS_IMAGES . $product_info['products_image'], $product_info['products_name'], SMALL_IMAGE_WIDTH, SMALL_IMAGE_HEIGHT, 'hspace="5" vspace="5"') . '<br>' . TEXT_CLICK_TO_ENLARGE . '</a>'; ?>
</noscript>
              </td>
            </tr>
          </table>
<?php
    }
?>
          <p><?php echo stripslashes($product_info['products_description']); ?></p>
<?php
    $products_attributes_query = tep_db_query("select count(*) as total from " . TABLE_PRODUCTS_OPTIONS . " popt, " . TABLE_PRODUCTS_ATTRIBUTES . " patrib where patrib.products_id='" . (int)$HTTP_GET_VARS['products_id'] . "' and patrib.options_id = popt.products_options_id and popt.language_id = '" . (int)$languages_id . "'");
    $products_attributes = tep_db_fetch_array($products_attributes_query);
    if ($products_attributes['total'] > 0) {
?>
          <table border="0" cellspacing="0" cellpadding="2">
            <tr>
              <td class="main" colspan="2"><?php echo TEXT_PRODUCT_OPTIONS; ?></td>
            </tr>
<?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') {
            $products_options_array[sizeof($products_options_array)-1]['text'] .= ' (' . $products_options['price_prefix'] . $currencies->display_price($products_options['options_values_price'], tep_get_tax_rate($product_info['products_tax_class_id'])) .') ';
          }
        }

        if (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;
        }
?>
            <tr>
              <td class="main"><?php echo $products_options_name['products_options_name'] . ':'; ?></td>
              <td class="main"><?php echo tep_draw_pull_down_menu('id[' . $products_options_name['products_options_id'] . ']', $products_options_array, $selected_attribute); ?></td>
            </tr>
<?php
      }
?>
          </table>
	  
	  	

<?php
    }
?>
        </td>
      </tr>
      <tr>
        <td><?php echo tep_draw_separator('pixel_trans.gif', '100%', '10'); ?></td>
      </tr>
<?php
    $reviews_query = tep_db_query("select count(*) as count from " . TABLE_REVIEWS . " where products_id = '" . (int)$HTTP_GET_VARS['products_id'] . "'");
    $reviews = tep_db_fetch_array($reviews_query);
    if ($reviews['count'] > 0) {
?>
      <tr>
        <td class="main"><?php echo TEXT_CURRENT_REVIEWS . ' ' . $reviews['count']; ?></td>
      </tr>
      <tr>
        <td><?php echo tep_draw_separator('pixel_trans.gif', '100%', '10'); ?></td>
      </tr>
<?php
    }

    if (tep_not_null($product_info['products_url'])) {
?>
      <tr>
        <td class="main"><?php echo sprintf(TEXT_MORE_INFORMATION, tep_href_link(FILENAME_REDIRECT, 'action=url&goto=' . urlencode($product_info['products_url']), 'NONSSL', true, false)); ?></td>
      </tr>
      <tr>
        <td><?php echo tep_draw_separator('pixel_trans.gif', '100%', '10'); ?></td>
      </tr>
<?php
    }

    if ($product_info['products_date_available'] > date('Y-m-d H:i:s')) {
?>
      <tr>
        <td align="center" class="smallText"><?php echo sprintf(TEXT_DATE_AVAILABLE, tep_date_long($product_info['products_date_available'])); ?></td>
      </tr>
<?php
    } else {
?>
      <tr>
        <td align="center" class="smallText"><?php echo sprintf(TEXT_DATE_ADDED, tep_date_long($product_info['products_date_added'])); ?></td>
      </tr>
<?php
    }
?>

      <tr>
        <td><?php echo tep_draw_separator('pixel_trans.gif', '100%', '10'); ?></td>
      </tr>
      <tr>
        <td><table border="0" width="100%" cellspacing="1" cellpadding="2" class="infoBox">
          <tr class="infoBoxContents">
            <td><table border="0" width="100%" cellspacing="0" cellpadding="2">
              <tr>
                <td width="10"><?php echo tep_draw_separator('pixel_trans.gif', '10', '1'); ?></td>
                <td class="main"><?php echo '<a href="' . tep_href_link(FILENAME_PRODUCT_REVIEWS, tep_get_all_get_params()) . '">' . tep_image_button('button_reviews.gif', IMAGE_BUTTON_REVIEWS) . '</a>'; ?></td>
                <td class="main" align="right"><?php echo tep_draw_hidden_field('products_id', $product_info['products_id']) . tep_image_submit('button_in_cart.gif', IMAGE_BUTTON_IN_CART); ?></td>
                <td width="10"><?php echo tep_draw_separator('pixel_trans.gif', '10', '1'); ?></td>
              </tr>
            </table></td>
          </tr>
        </table></td>
      </tr>
      <tr>
        <td><?php echo tep_draw_separator('pixel_trans.gif', '100%', '10'); ?></td>
      </tr>
      <tr>
        <td>
<?php
    if ((USE_CACHE == 'true') && empty($SID)) {
      echo tep_cache_also_purchased(3600);
    } else {
      include(DIR_WS_MODULES . FILENAME_ALSO_PURCHASED_PRODUCTS);
    }
  }
?>
        </td>
      </tr>
    </table></form>	

<!-- ******************************************************************** --> 
<!-- Sample 1 --> 
<form id="frmOrder"> 

<table> 
<tr> 
	<td><input type="checkbox" id="chk0" /></td> 
	<td>Wonder Widget</td> 
	<td>$<span id="txtPrice0">10.50</span></td> 
	<td> 
		<select id="sel0"> 
			<option value="val0">0</option> 
			<option value="val1">1</option> 
			<option value="val2">2</option> 
			<option value="val3">3</option> 
		</select> 
	</td> 
</tr> 
<tr> 
	<td><input type="checkbox" id="chk1" /></td> 
	<td>Snow Widget</td> 
	<td>$<span id="txtPrice1">20.00</span></td> 
	<td> 
		<select id="sel1"> 
			<option value="val0">0</option> 
			<option value="val1">1</option> 
			<option value="val2">2</option> 
		</select> 
	</td> 
</tr> 
</table> 
<p> 
Total:
<input type="text" id="txtTotal" name="txtTotal" size="8" /> 

<?php 
//$products_price = $_GET['txtTotal'];
$products_price = $_POST['txtTotal'];
echo $products_price; 
?>
</p> 
</form> 
<!-- End Sample 1 --> 
<!-- ******************************************************************** --> 


</td>
<!-- body_text_eof //-->
    <td width="<?php echo BOX_WIDTH; ?>" valign="top"><table border="0" width="<?php echo BOX_WIDTH; ?>" cellspacing="0" cellpadding="2">
<!-- right_navigation //-->
<?php require(DIR_WS_INCLUDES . 'column_right.php'); ?>
<!-- right_navigation_eof //-->
    </table></td>
  </tr>
  
  
</table>
<!-- body_eof //-->

<!-- footer //-->
<?php require(DIR_WS_INCLUDES . 'footer.php'); ?>
<!-- footer_eof //-->
<br>
</body>
</html>
<?php require(DIR_WS_INCLUDES . 'application_bottom.php'); ?>

 

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