On Tue, Aug 4, 2009 at 11:40 AM, <sono-io@xxxxxxxxxxxxx> wrote:
> Is what I'm looking to do not possible in PHP? I've come close with
> a JavaScript version, but I'd rather not rely on everyone having JS turned
> on. Or am I stuck having to use JS?
>
> Thanks again,
> Frank
>
>
>> I'd like to revisit this one last time. Below is the revised code
>> I'm using, but I don't like having individual 'Add To Cart' buttons for each
>> item. I've tried to find a way to have only one that resides outside the
>> nested tables for all items, but without luck. It would need to send every
>> item that has a quantity to the cart, but only those items. The URL that
>> would be passed needs to look like this:
>>
>>
>> /shop.cgi?c=viewcart.htm&itemid=P74S&i_P74S=80&S2448S&i_S2448S=100&AC&i_AC=26
>>
>> (The above URL is sending 3 items and their quantities to the cart; 80 -
>> P74S, 100 - S2448S and 26 - AC.)
>>
>> Thanks again for all your help. I'm learning a lot on this list -
>> albeit slowly! ;)
>>
>> Regards,
>> Frank
>>
>> ------------------------
>>
>> <?php
>> $cats = array('02121-19222-13349-11451' => 'Stationary
>> Posts','04103-99222-48340-11422' => 'Solid Galvanized Shelves');
>>
>> echo '<table border="1"><tr>';
>>
>> foreach ( $cats AS $cat => $title) {
>> echo <<<START
>>
>> <td valign="top">
>> <table border="1">
>> <tr><th align="center" colspan="4">{$title}</th></tr>
>> <tr>
>> <td class="text-header" align="center">Item#</td>
>> <td class="text-header" align="center">Description<br />
>> <span class="text-small">(Click for more
>> info)</span></td>
>> <td class="text-header" align="center">Price</td>
>> <td class="text-header" align="center">Qty</td>
>> </tr>
>>
>> START;
>>
>> $cat = mysql_real_escape_string($cat, $db);
>> $SQL = "SELECT itemid,description,unitprice
>> FROM catalog
>> WHERE categories='$cat'
>> ORDER BY itemid";
>>
>> if ( ($result = mysql_query($SQL, $db)) !== false ) {
>> while ( $item = mysql_fetch_assoc($result) ) {
>> $price = "$" . number_format($item['unitprice'],2);
>> echo <<<ROW
>>
>> <tr>
>> <td class="text-med">{$item['itemid']}</td>
>> <td class="text-med"><a
>> href="/shop.cgi?c=detail.htm&itemid={$item['itemid']}">{$item['description']}</a></td>
>> <td class="text-med" align="right">{$price}</td>
>> <td class="text-med">
>> <form action="/shop.cgi" method="get">
>> <input type="hidden" name="itemid" value="{$item['itemid']}" />
>> <input type="text" name="i_{$item['itemid']}" value="" size="4"
>> />
>> <input type="hidden" name="c" value="viewcart.htm" />
>> <input type="image" src="/graphics/addtocart.png"
>> name="addToCartButton" alt="Add To Cart" />
>> </form>
>> </td>
>> </tr>
>>
>> ROW;
>> }
>>
>> } else {
>> echo "No results for category #{$cat}!";
>> }
>> echo '</table></td>';
>> }
>> echo '</tr></table>';
>> ?>
>
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>
>
You could do it with PHP, but you would still need to loop through all
the data in the cart to find the element(s) to update. This can be
done via a straight submit button where you send all the data to the
server and the code walks thru the current contents
--
Bastien
Cat, the other other white meat
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