Product Quantities as Drop Downs?

[buna]

Please give an advice if below code is correct to achieve the drop down quantities on product info page.

Original code from tpl_product_info_display.php

 $the_button = PRODUCTS_ORDER_QTY_TEXT . '<input type="text" name="cart_quantity" value="' . (zen_get_buy_now_qty($_GET['products_id'])) . '" maxlength="6" size="4" /><br />' . zen_get_products_quantity_min_units_display((int)$_GET['products_id']) . '<br />' . zen_draw_hidden_field('products_id', (int)$_GET['products_id']) . zen_image_submit(BUTTON_IMAGE_IN_CART, BUTTON_IN_CART_ALT);

Replace with below code:

/* Drop Down Quantity Box - Begin */
for ($i=0; $i<7; $i++) {
$qty_array[] = array('id' => $i+1, 'text' =>  $i+1);
}
$the_button = PRODUCTS_ORDER_QTY_TEXT . zen_draw_pull_down_menu('cart_quantity', $qty_array, 1) .'<br />' . zen_get_products_quantity_min_units_display((int)$_GET['products_id']) . '<br />' . zen_draw_hidden_field('products_id', (int)$_GET['products_id']) . zen_image_submit(BUTTON_IMAGE_IN_CART, BUTTON_IN_CART_ALT);
/* Drop Down Quantity Box - End */

Please correct me if I'm wrong.

[eranariel]

Hi Buna,

I have been trying to get this capability to work for some time, however, to no avail...

Here is some code that was posted not too long ago and which I tried to apply, however, there are some bugs that I have been unable to fix...

It is supposed to work with the Qty Min/Unit Mix capability... my product can be purchased in increments of 0.5, whereas the minimum purchase varies between 0.5 to 1.5 (in increments of 0.5). I can adjust the $optvalues of $i to 0.5, however, if I choose minimum quantity of 1 (for example), still 0.5 appears in the drop down list and that is extremely confusing to customers - if I select any option and send to the cart, once the process is completed, the drop down "miraculously" adjusts itself to the proper minimum imcrement. If I choose minimum purchase of 1.5, then the drop down list completely goes haywire...


<!--bof Add to Cart Box -->
<?php
if (CUSTOMERS_APPROVAL == 3 and TEXT_LOGIN_FOR_PRICE_BUTTON_REPLACE_SHOWROOM == '') {
// do nothing
} else {
?>
<?php
$optvalues = '';
for ($i = 1; $i < 76; $i++) {
$optvalues .= '<option value="' . ((zen_get_buy_now_qty($_GET['products_id'])) * $i) . '">'. ((zen_get_buy_now_qty($_GET['products_id'])) * $i) .'</option>';
}


$display_qty = (($flag_show_product_info_in_cart_qty == 1 and $_SESSION['cart']->in_cart($_GET['products_id'])) ? '<p>' . PRODUCTS_ORDER_QTY_TEXT_IN_CART . $_SESSION['cart']->get_quantity($_GET['products_id']) . '</p>' : '');
if ($products_qty_box_status == 0 or $products_quantity_order_max== 1) {
// hide the quantity box and default to 1
$the_button = '<input type="hidden" name="cart_quantity" value="1" />' . zen_draw_hidden_field('products_id', (int)$_GET['products_id']) . zen_image_submit(BUTTON_IMAGE_IN_CART, BUTTON_IN_CART_ALT);
} else {
// show the quantity box
$the_button = PRODUCTS_ORDER_QTY_TEXT . '<select name="cart_quantity">'. $optvalues .'</select><br />' . zen_get_products_quantity_min_units_display((int)$_GET['products_id']) . '<br />' . zen_draw_hidden_field('products_id', (int)$_GET['products_id']) . zen_image_submit(BUTTON_IMAGE_IN_CART, BUTTON_IN_CART_ALT);
}
$display_button = zen_get_buy_now_button($_GET['products_id'], $the_button);
?>
<?php if ($display_qty != '' or $display_button != '') { ?>
<div id="cartAdd">
<?php
echo $display_qty;
echo $display_button;
?>
</div>
<?php } // display qty and button ?>
<?php } // CUSTOMERS_APPROVAL == 3 ?>
<!--eof Add to Cart Box-->nable to resolve with it... perhaps you can have a look at it...