现在我要把quantity(回车后同时改变price的值)的功能在NEW_PRODUCTS里面实现,quantity的文本框和price的显示域我已经加到new_products,不知道怎么样编写和嫁接了,现在我把两部分的代码放上来,请高手指教,SHOPPING_CART.PHP关于quantity的功能的代码如下:
<?php echo tep_draw_form('cart_quantity', tep_href_link(FILENAME_SHOPPING_CART, 'action=update_product')); ?>
<?php
$any_out_of_stock = 0;
$products = $cart->get_products();
for ($i=0, $n=sizeof($products); $i<$n; $i++) {
if (isset($products[$i]['attributes']) && is_array($products[$i]['attributes'])) {
while (list($option, $value) = each($products[$i]['attributes'])) {
echo tep_draw_hidden_field('id[' . $products[$i]['id'] . '][' . $option . ']', $value);
$attributes = tep_db_query("select popt.products_options_name, poval.products_options_values_name, pa.options_values_price, pa.price_prefix
from " . TABLE_PRODUCTS_OPTIONS . " popt, " . TABLE_PRODUCTS_OPTIONS_VALUES . " poval, " . TABLE_PRODUCTS_ATTRIBUTES . " pa
where pa.products_id = '" . (int)$products[$i]['id'] . "'
and pa.options_values_id = poval.products_options_values_id");
}
}
} for ($i=0, $n=sizeof($products); $i<$n; $i++) {
if (($i/2) == floor($i/2)) {
$info_box_contents[] = array('params' => 'class="productListing-even"');
} else {
$info_box_contents[] = array('params' => 'class="productListing-odd"');
} $cur_row = sizeof($info_box_contents) - 1; if (STOCK_CHECK == 'true') {
$stock_check = tep_check_stock($products[$i]['id'], $products[$i]['quantity']);
if (tep_not_null($stock_check)) {
$any_out_of_stock = 1; $products_name .= $stock_check;
}
} if (isset($products[$i]['attributes']) && is_array($products[$i]['attributes'])) {
reset($products[$i]['attributes']);
while (list($option, $value) = each($products[$i]['attributes'])) {
$products_name .= '<br><small><i> - ' . $products[$i][$option]['products_options_name'] . ' '
. $products[$i][$option]['products_options_values_name'] . '</i></small>';
}
}
$info_box_contents[$cur_row][] = array('align' => 'center',
'params' => 'class="productListing-data" valign="top"',
'text' => tep_draw_input_field('cart_quantity[]', $products[$i]['quantity'], 'size="4"')
. tep_draw_hidden_field('products_id[]', $products[$i]['id']));
$info_box_contents[$cur_row][] = array('align' => 'right',
'params' => 'class="productListing-data" valign="top"',
'text' => '<b>' . $currencies->display_price($products[$i]['final_price'],
tep_get_tax_rate($products[$i]['tax_class_id']), $products[$i]['quantity']) . '</b>');
}
new productListingBox($info_box_contents);
?>
<?php echo tep_draw_form('cart_quantity', tep_href_link(FILENAME_SHOPPING_CART, 'action=update_product')); ?>
<?php
$any_out_of_stock = 0;
$products = $cart->get_products();
for ($i=0, $n=sizeof($products); $i<$n; $i++) {
if (isset($products[$i]['attributes']) && is_array($products[$i]['attributes'])) {
while (list($option, $value) = each($products[$i]['attributes'])) {
echo tep_draw_hidden_field('id[' . $products[$i]['id'] . '][' . $option . ']', $value);
$attributes = tep_db_query("select popt.products_options_name, poval.products_options_values_name, pa.options_values_price, pa.price_prefix
from " . TABLE_PRODUCTS_OPTIONS . " popt, " . TABLE_PRODUCTS_OPTIONS_VALUES . " poval, " . TABLE_PRODUCTS_ATTRIBUTES . " pa
where pa.products_id = '" . (int)$products[$i]['id'] . "'
and pa.options_values_id = poval.products_options_values_id");
}
}
} for ($i=0, $n=sizeof($products); $i<$n; $i++) {
if (($i/2) == floor($i/2)) {
$info_box_contents[] = array('params' => 'class="productListing-even"');
} else {
$info_box_contents[] = array('params' => 'class="productListing-odd"');
} $cur_row = sizeof($info_box_contents) - 1; if (STOCK_CHECK == 'true') {
$stock_check = tep_check_stock($products[$i]['id'], $products[$i]['quantity']);
if (tep_not_null($stock_check)) {
$any_out_of_stock = 1; $products_name .= $stock_check;
}
} if (isset($products[$i]['attributes']) && is_array($products[$i]['attributes'])) {
reset($products[$i]['attributes']);
while (list($option, $value) = each($products[$i]['attributes'])) {
$products_name .= '<br><small><i> - ' . $products[$i][$option]['products_options_name'] . ' '
. $products[$i][$option]['products_options_values_name'] . '</i></small>';
}
}
$info_box_contents[$cur_row][] = array('align' => 'center',
'params' => 'class="productListing-data" valign="top"',
'text' => tep_draw_input_field('cart_quantity[]', $products[$i]['quantity'], 'size="4"')
. tep_draw_hidden_field('products_id[]', $products[$i]['id']));
$info_box_contents[$cur_row][] = array('align' => 'right',
'params' => 'class="productListing-data" valign="top"',
'text' => '<b>' . $currencies->display_price($products[$i]['final_price'],
tep_get_tax_rate($products[$i]['tax_class_id']), $products[$i]['quantity']) . '</b>');
}
new productListingBox($info_box_contents);
?>
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