为ecshop用户提供商品批注功能_ecshop教程_php教程

1. 每个ecshop登录的用户在购物过程中的商品列表页、商品详细页、购物车都可以对商品进行批注；

2. 要求1中的批注会显示在订单中每个商品项中；

3. 用户每次登陆之后清除上次的批注。

【1】增加两个表：
-- ----------------------------
-- Table structure for `order_comment`
-- ----------------------------
DROP TABLE IF EXISTS `order_comment`;
CREATE TABLE `order_comment` (
`order_id` mediumint(8) NOT NULL,
`goods_id` mediumint(8) NOT NULL,
`goods_comment` varchar(500) DEFAULT NULL,
PRIMARY KEY (`order_id`,`goods_id`)
) ENGINE=InnoDB DEFAULT CHARSET=gbk;

-- ----------------------------
-- Table structure for `goods_comment`
-- ----------------------------
DROP TABLE IF EXISTS `goods_comment`;
CREATE TABLE `goods_comment` (
`goods_id` mediumint(8) NOT NULL,
`user_id` mediumint(8) NOT NULL,
`goods_comment` varchar(500) DEFAULT NULL,
PRIMARY KEY (`goods_id`,`user_id`)
) ENGINE=MyISAM DEFAULT CHARSET=gbk;

【2】themes\default\library\goods_list.lbi文件中：
<a href="javascript:;" id="compareLink" onClick="Compare.add({$goods.goods_id},'{$goods.goods_name|escape:"html"}','{$goods.type}')" class="f6">{$lang.compare}</a>
后边增加：

{$lang.my_goods_comment}:<textarea onclick="addGoodsComment(this, {$goods.goods_id})" style="width:90%;">{$goods.goods_comment}</textarea>
<br />


【3】themes\default\user_transaction.dwt文件中：
<th width="23%" align="center" bgcolor="#ffffff">{$lang.goods_name}</th>
<th width="29%" align="center" bgcolor="#ffffff">{$lang.goods_attr}</th>
后面增加：

<th bgcolor="#ffffff">{$lang.my_goods_comment}</th>


在：
<td align="left" bgcolor="#ffffff">{$goods.goods_attr|nl2br}</td>
后边增加：

<td align="right" bgcolor="#ffffff">
{$goods.goods_comment}
</td>


【4】themes\default\goods.dwt文件中：
<li class="padd">
<a href="javascript:addToCart({$goods.goods_id})"><img src="images/bnt_cat.gif" /></a>
<a href="javascript:collect({$goods.goods_id})"><img src="images/bnt_colles.gif" /></a>

<a href="user.php?act=affiliate&goodsid={$goods.goods_id}"><img src='images/bnt_recommend.gif'></a>

</li>
后边增加：
<li>

{$lang.my_goods_comment}:<textarea onclick="addGoodsComment(this, {$goods.goods_id})" style="width:90%;">{$goods.goods_comment}</textarea>

</li>

【5】themes\default\flow.dwt文件中：
<th bgcolor="#ffffff">{$lang.goods_name}</th>

<th bgcolor="#ffffff">{$lang.goods_attr}</th>

后边增加：

<th bgcolor="#ffffff">{$lang.my_goods_comment}</th>


在：

<td bgcolor="#ffffff">{$goods.goods_attr|nl2br}</td>

后边增加：

<td align="right" bgcolor="#ffffff">
<textarea onclick="addGoodsComment(this, {$goods.goods_id})" style="width:90%;">{$goods.goods_comment}</textarea>
</td>


在：
<th bgcolor="#ffffff">{$lang.goods_name}</th>
<th bgcolor="#ffffff">{$lang.goods_attr}</th>
后边增加：

<th bgcolor="#ffffff">{$lang.my_goods_comment}</th>


在：
(<span style="color:#FF0000">{$lang.free_goods}</span>)
</td>
<td bgcolor="#ffffff">{$goods.goods_attr|nl2br}</td>
后边增加：

<td align="right" bgcolor="#ffffff">
<textarea onclick="addGoodsComment(this, {$goods.goods_id})" style="width:90%;">{$goods.goods_comment}</textarea>
</td>


【6】languages\zh_cn\admin\common.php文件中增加：
$_LANG['my_goods_comment'] = '批注';

【7】languages\zh_cn\common.php文件中增加：
$_LANG['my_goods_comment'] = '批注';

【8】js\common.js文件中增加：
/*
* 将用户对商品的批注写到数据库中
*/
function addGoodsComment(obj, goodsId)
{
/* 保存原始的内容 */
var orgComment = obj.value;

/* 编辑区失去焦点的处理函数 */
obj.onblur = function(e)
{
var newComment = obj.value;

if (newComment != orgComment)
{
res = Ajax.call("./goods.php?is_ajax=1", "act=edit_goods_comment&val=" + encodeURIComponent(Utils.trim(newComment)).toJSONString() + "&id=" +goodsId, null, "POST", "JSON", false);

if (res.message)
{
alert(res.message);
}
}
}
}

【9】includes\lib_order.php文件中：
$sql = "SELECT rec_id, goods_id, goods_name, goods_sn, market_price, goods_number, " .
"goods_price, goods_attr, is_real, parent_id, is_gift, " .
"goods_price * goods_number AS subtotal, extension_code " .
"FROM " . $GLOBALS['ecs']->table('order_goods') .
" WHERE order_id = '$order_id'";
改为：
$sql = "SELECT rec_id, order_goods.goods_id, goods_name, goods_sn, market_price, goods_number, " .
"goods_price, goods_attr, is_real, parent_id, is_gift, " .
"goods_price * goods_number AS subtotal, extension_code, oc.goods_comment " .
"FROM " . $GLOBALS['ecs']->table('order_goods') . " " .
"LEFT JOIN order_comment as oc ON oc.goods_id = order_goods.goods_id AND oc.order_id = '" . $order_id . "' ".
"WHERE order_goods.order_id = '$order_id'";

将：
$sql = "SELECT rec_id, user_id, goods_id, goods_name, goods_sn, goods_number, " .
"market_price, goods_price, goods_attr, is_real, extension_code, parent_id, is_gift, is_shipping, " .
"goods_price * goods_number AS subtotal " .
"FROM " . $GLOBALS['ecs']->table('cart') .
" WHERE session_id = '" . SESS_ID . "' " .
"AND rec_type = '$type'";
改为：
$sql = "SELECT rec_id, cart.user_id, cart.goods_id, goods_name, goods_sn, goods_number, " .
"market_price, goods_price, goods_attr, is_real, extension_code, parent_id, is_gift, is_shipping, " .
"goods_price * goods_number AS subtotal, gc.goods_comment " .
"FROM " . $GLOBALS['ecs']->table('cart') . " " .
"LEFT JOIN goods_comment as gc ON gc.goods_id = cart.goods_id AND gc.user_id = cart.user_id ".
"WHERE session_id = '" . SESS_ID . "' " .
"AND rec_type = '$type'";

将：
/* 循环、统计 */
$sql = "SELECT *, IF(parent_id, parent_id, goods_id) AS pid " .
" FROM " . $GLOBALS['ecs']->table('cart') . " " .
" WHERE session_id = '" . SESS_ID . "' AND rec_type = '" . CART_GENERAL_GOODS . "'" .
" ORDER BY pid, parent_id";
改为：
/* 循环、统计 */
$sql = "SELECT *, IF(parent_id, parent_id, cart.goods_id) AS pid, gc.goods_comment " .
" FROM " . $GLOBALS['ecs']->table('cart') . " " .
"LEFT JOIN goods_comment as gc ON gc.goods_id = cart.goods_id AND gc.user_id = cart.user_id ".
"WHERE session_id = '" . SESS_ID . "' AND rec_type = '" . CART_GENERAL_GOODS . "'" .
"ORDER BY pid, parent_id";

【10】includes\lib_goods.php文件中：
$sql = 'SELECT g.*, c.measure_unit, b.brand_id, b.brand_name AS goods_brand, m.type_money AS bonus_money, ' .
'IFNULL(AVG(r.comment_rank), 0) AS comment_rank, ' .
"IFNULL(mp.user_price, g.shop_price * '$_SESSION[discount]') AS rank_price " .
'FROM ' . $GLOBALS['ecs']->table('goods') . ' AS g ' .
'LEFT JOIN ' . $GLOBALS['ecs']->table('category') . ' AS c ON g.cat_id = c.cat_id ' .
'LEFT JOIN ' . $GLOBALS['ecs']->table('brand') . ' AS b ON g.brand_id = b.brand_id ' .
'LEFT JOIN ' . $GLOBALS['ecs']->table('comment') . ' AS r '.
'ON r.id_value = g.goods_id AND comment_type = 0 AND r.parent_id = 0 AND r.status = 1 ' .
'LEFT JOIN ' . $GLOBALS['ecs']->table('bonus_type') . ' AS m ' .
"ON g.bonus_type_id = m.type_id AND m.send_start_date <= '$time' AND m.send_end_date >= '$time'" .
" LEFT JOIN " . $GLOBALS['ecs']->table('member_price') . " AS mp ".
"ON mp.goods_id = g.goods_id AND mp.user_rank = '$_SESSION[user_rank]' ".
"WHERE g.goods_id = '$goods_id' AND g.is_delete = 0 " .
"GROUP BY g.goods_id";
改为：
$sql = 'SELECT g.*, c.measure_unit, b.brand_id, b.brand_name AS goods_brand, m.type_money AS bonus_money, ' .
'IFNULL(AVG(r.comment_rank), 0) AS comment_rank, ' .
"IFNULL(mp.user_price, g.shop_price * '$_SESSION[discount]') AS rank_price, gc.goods_comment " .
'FROM ' . $GLOBALS['ecs']->table('goods') . ' AS g ' .
'LEFT JOIN ' . $GLOBALS['ecs']->table('category') . ' AS c ON g.cat_id = c.cat_id ' .
'LEFT JOIN ' . $GLOBALS['ecs']->table('brand') . ' AS b ON g.brand_id = b.brand_id ' .
'LEFT JOIN ' . $GLOBALS['ecs']->table('comment') . ' AS r '.
'ON r.id_value = g.goods_id AND comment_type = 0 AND r.parent_id = 0 AND r.status = 1 ' .
'LEFT JOIN ' . $GLOBALS['ecs']->table('bonus_type') . ' AS m ' .
"ON g.bonus_type_id = m.type_id AND m.send_start_date <= '$time' AND m.send_end_date >= '$time'" .
" LEFT JOIN " . $GLOBALS['ecs']->table('member_price') . " AS mp ".
"ON mp.goods_id = g.goods_id AND mp.user_rank = '$_SESSION[user_rank]' ".
"LEFT JOIN goods_comment as gc ON gc.goods_id = g.goods_id AND gc.user_id = '" . $_SESSION[user_id] . "' ".
"WHERE g.goods_id = '$goods_id' AND g.is_delete = 0 " .
"GROUP BY g.goods_id";

【11】includes\cls_template.php文件中：
注释掉：
if (file_put_contents($hash_dir . '/' . $cachename . '.php', '<?php exit;?>' . $data . $out, LOCK_EX) === false)
{
trigger_error('can\'t write:' . $hash_dir . '/' . $cachename . '.php');
}

【12】includes\cls_mysql.php文件中：
var $max_cache_time的值改为0。如下：
var $max_cache_time = 0; // 最大的缓存时间，以秒为单位

【13】data\order_print.html文件中：
<table width="100%" border="1" style="border-collapse:collapse;border-color:#000;">
<tr align="center">
<td bgcolor="#cccccc">{$lang.goods_name} </td>
<td bgcolor="#cccccc">{$lang.goods_sn} </td>
<td bgcolor="#cccccc">{$lang.goods_attr} </td>
<td bgcolor="#cccccc">{$lang.goods_price} </td>
<td bgcolor="#cccccc">{$lang.goods_number}</td>
<td bgcolor="#cccccc">{$lang.subtotal} </td>
</tr>

<tr>
<td> {$goods.goods_name}
{if $goods.is_gift}{if $goods.goods_price gt 0}{$lang.remark_favourable}{else}{$lang.remark_gift}{/if}{/if}
{if $goods.parent_id gt 0}{$lang.remark_fittings}{/if}
</td>
<td> {$goods.goods_sn} </td>
<td>

 {$attr.name}:{$attr.value} 

</td>
<td align="right">{$goods.formated_goods_price} </td>
<td align="right">{$goods.goods_number} </td>
<td align="right">{$goods.formated_subtotal} </td>
</tr>

<tr>

<td colspan="4">
{if $order.inv_payee}
{$lang.label_inv_payee}{$order.inv_payee}   
{$lang.label_inv_content}{$order.inv_content}
{/if}
</td>

<td colspan="2" align="right">{$lang.label_goods_amount}{$order.formated_goods_amount}</td>
</tr>
</table>
改为：
<table width="100%" border="1" style="border-collapse:collapse;border-color:#000;">
<tr align="center">
<td bgcolor="#cccccc">{$lang.goods_name} </td>
<td bgcolor="#cccccc">{$lang.goods_sn} </td>
<td bgcolor="#cccccc">{$lang.goods_attr} </td>
<td bgcolor="#cccccc">{$lang.my_goods_comment} </td>
<td bgcolor="#cccccc">{$lang.goods_price} </td>
<td bgcolor="#cccccc">{$lang.goods_number}</td>
<td bgcolor="#cccccc">{$lang.subtotal} </td>
</tr>

<tr>
<td> {$goods.goods_name}
{if $goods.is_gift}{if $goods.goods_price gt 0}{$lang.remark_favourable}{else}{$lang.remark_gift}{/if}{/if}
{if $goods.parent_id gt 0}{$lang.remark_fittings}{/if}
</td>
<td> {$goods.goods_sn} </td>
<td>

 {$attr.name}:{$attr.value} 

</td>
<td align="right">{$goods.goods_comment} </td>
<td align="right">{$goods.formated_goods_price} </td>
<td align="right">{$goods.goods_number} </td>
<td align="right">{$goods.formated_subtotal} </td>
</tr>

<tr>

<td colspan="4">
{if $order.inv_payee}
{$lang.label_inv_payee}{$order.inv_payee}   
{$lang.label_inv_content}{$order.inv_content}
{/if}
</td>

<td colspan="2" align="right">{$lang.label_goods_amount}{$order.formated_goods_amount}</td>
</tr>
</table>

【14】admin\templates\order_info.htm文件中：
<table width="100%" cellpadding="3" cellspacing="1">
<tr>
<th colspan="8" scope="col">{$lang.goods_info}<a href="order.php?act=edit&order_id={$order.order_id}&step=goods" class="special">{$lang.edit}</a></th>
</tr>
<tr>
<td scope="col"><div align="center"><strong>{$lang.goods_name_brand}</strong></div></td>
<td scope="col"><div align="center"><strong>{$lang.goods_sn}</strong></div></td>
<td scope="col"><div align="center"><strong>{$lang.product_sn}</strong></div></td>
<td scope="col"><div align="center"><strong>{$lang.goods_price}</strong></div></td>
<td scope="col"><div align="center"><strong>{$lang.goods_number}</strong></div></td>
<td scope="col"><div align="center"><strong>{$lang.goods_attr}</strong></div></td>
<td scope="col"><div align="center"><strong>{$lang.storage}</strong></div></td>
<td scope="col"><div align="center"><strong>{$lang.subtotal}</strong></div></td>
</tr>
{foreach from=$goods_list item=goods}
<tr>
<td>
{if $goods.goods_id gt 0 && $goods.extension_code neq 'package_buy'}
<a href="../goods.php?id={$goods.goods_id}" target="_blank">{$goods.goods_name} {if $goods.brand_name}[ {$goods.brand_name} ]{/if}
{if $goods.is_gift}{if $goods.goods_price > 0}{$lang.remark_favourable}{else}{$lang.remark_gift}{/if}{/if}
{if $goods.parent_id > 0}{$lang.remark_fittings}{/if}</a>
{elseif $goods.goods_id gt 0 && $goods.extension_code eq 'package_buy'}
<a href="javascript:void(0)" onclick="setSuitShow({$goods.goods_id})">{$goods.goods_name}<span style="color:#FF0000;">{$lang.remark_package}</span></a>
<div id="suit_{$goods.goods_id}" style="display:none">
{foreach from=$goods.package_goods_list item=package_goods_list}
<a href="../goods.php?id={$package_goods_list.goods_id}" target="_blank">{$package_goods_list.goods_name}</a><br />
{/foreach}
</div>
{/if}
</td>
<td>{$goods.goods_sn}</td>
<td>{$goods.product_sn}</td>
<td><div align="right">{$goods.formated_goods_price}</div></td>
<td><div align="right">{$goods.goods_number}
</div></td>
<td>{$goods.goods_attr|nl2br}</td>
<td><div align="right">{$goods.storage}</div></td>
<td><div align="right">{$goods.formated_subtotal}</div></td>
</tr>
{/foreach}
<tr>
<td></td>
<td> </td>
<td> </td>
<td>{if $order.total_weight}<div align="right"><strong>{$lang.label_total_weight}
</strong></div>{/if}</td>
<td>{if $order.total_weight}<div align="right">{$order.total_weight}
</div>{/if}</td>
<td> </td>
<td><div align="right"><strong>{$lang.label_total}</strong></div></td>
<td><div align="right">{$order.formated_goods_amount}</div></td>
</tr>
</table>
改为：
<table width="100%" cellpadding="3" cellspacing="1">
<tr>
<th colspan="9" scope="col">{$lang.goods_info}<a href="order.php?act=edit&order_id={$order.order_id}&step=goods" class="special">{$lang.edit}</a></th>
</tr>
<tr>
<td scope="col"><div align="center"><strong>{$lang.goods_name_brand}</strong></div></td>
<td scope="col"><div align="center"><strong>{$lang.goods_sn}</strong></div></td>
<td scope="col"><div align="center"><strong>{$lang.product_sn}</strong></div></td>
<td scope="col"><div align="center"><strong>{$lang.goods_price}</strong></div></td>
<td scope="col"><div align="center"><strong>{$lang.goods_number}</strong></div></td>
<td scope="col"><div align="center"><strong>{$lang.goods_attr}</strong></div></td>
<td scope="col"><div align="center"><strong>{$lang.my_goods_comment}</strong></div></td>
<td scope="col"><div align="center"><strong>{$lang.storage}</strong></div></td>
<td scope="col"><div align="center"><strong>{$lang.subtotal}</strong></div></td>
</tr>
{foreach from=$goods_list item=goods}
<tr>
<td>
{if $goods.goods_id gt 0 && $goods.extension_code neq 'package_buy'}
<a href="../goods.php?id={$goods.goods_id}" target="_blank">{$goods.goods_name} {if $goods.brand_name}[ {$goods.brand_name} ]{/if}
{if $goods.is_gift}{if $goods.goods_price > 0}{$lang.remark_favourable}{else}{$lang.remark_gift}{/if}{/if}
{if $goods.parent_id > 0}{$lang.remark_fittings}{/if}</a>
{elseif $goods.goods_id gt 0 && $goods.extension_code eq 'package_buy'}
<a href="javascript:void(0)" onclick="setSuitShow({$goods.goods_id})">{$goods.goods_name}<span style="color:#FF0000;">{$lang.remark_package}</span></a>
<div id="suit_{$goods.goods_id}" style="display:none">
{foreach from=$goods.package_goods_list item=package_goods_list}
<a href="../goods.php?id={$package_goods_list.goods_id}" target="_blank">{$package_goods_list.goods_name}</a><br />
{/foreach}
</div>
{/if}
</td>
<td>{$goods.goods_sn}</td>
<td>{$goods.product_sn}</td>
<td><div align="right">{$goods.formated_goods_price}</div></td>
<td><div align="right">{$goods.goods_number}
</div></td>
<td>{$goods.goods_attr|nl2br}</td>
<td><div align="right">{$goods.goods_comment}</div></td>
<td><div align="right">{$goods.storage}</div></td>
<td><div align="right">{$goods.formated_subtotal}</div></td>
</tr>
{/foreach}
<tr>
<td></td>
<td> </td>
<td> </td>
<td>{if $order.total_weight}<div align="right"><strong>{$lang.label_total_weight}
</strong></div>{/if}</td>
<td>{if $order.total_weight}<div align="right">{$order.total_weight}
</div>{/if}</td>
<td> </td>
<td><div align="right"><strong>{$lang.label_total}</strong></div></td>
<td><div align="right">{$order.formated_goods_amount}</div></td>
</tr>
</table>

【15】order_goods_info.htm文件改为：
<table width="100%" cellpadding="3" cellspacing="1">
<tr>
<td scope="col"><div align="center"><strong>{$lang.goods_name_brand}</strong></div></td>
<td scope="col"><div align="center"><strong>{$lang.goods_sn}</strong></div></td>
<td scope="col"><div align="center"><strong>{$lang.goods_price}</strong></div></td>
<td scope="col"><div align="center"><strong>{$lang.goods_number}</strong></div></td>
<td scope="col"><div align="center"><strong>{$lang.goods_attr}</strong></div></td>
<td scope="col"><div align="center"><strong>{$lang.my_goods_comment}</strong></div></td>
<td scope="col"><div align="center"><strong>{$lang.storage}</strong></div></td>
<td scope="col"><div align="center"><strong>{$lang.subtotal}</strong></div></td>
</tr>
{foreach from=$goods_list item=goods}
<tr>
{if $goods.goods_id gt 0 && $goods.extension_code neq 'package_buy'}
<td><img src="{$goods.goods_thumb}" /><br /><a href="../goods.php?id={$goods.goods_id}" target="_blank">{$goods.goods_name} {if $goods.brand_name}[ {$goods.brand_name} ]{/if}
{if $goods.is_gift}{if $goods.goods_price > 0}{$lang.remark_favourable}{else}{$lang.remark_gift}{/if}{/if}
{if $goods.parent_id > 0}{$lang.remark_fittings}{/if}</a></td>
{else}
<td>{$goods.goods_name}{$lang.remark_package}</td>
{/if}
<td>{$goods.goods_sn}</td>
<td><div align="right">{$goods.formated_goods_price}</div></td>
<td><div align="right">{$goods.goods_number}
</div></td>
<td>{$goods.goods_attr|nl2br}</td>
<td><div align="right">{$goods.goods_comment}</div></td>
<td><div align="right">{$goods.storage}</div></td>
<td><div align="right">{$goods.formated_subtotal}</div></td>
</tr>
{/foreach}
</table>

【16】admin\order.php文件中：
$sql = "SELECT o.*, IF(o.product_id > 0, p.product_number, g.goods_number) AS storage, o.goods_attr, g.suppliers_id, IFNULL(b.brand_name, '') AS brand_name, p.product_sn
FROM " . $ecs->table('order_goods') . " AS o
LEFT JOIN " . $ecs->table('products') . " AS p
ON p.product_id = o.product_id
LEFT JOIN " . $ecs->table('goods') . " AS g
ON o.goods_id = g.goods_id
LEFT JOIN " . $ecs->table('brand') . " AS b
ON g.brand_id = b.brand_id
WHERE o.order_id = '$order[order_id]'";
改为：
$sql = "SELECT o.*, IF(o.product_id > 0, p.product_number, g.goods_number) AS storage, o.goods_attr, g.suppliers_id, IFNULL(b.brand_name, '') AS brand_name, p.product_sn
, oc.goods_comment FROM " . $ecs->table('order_goods') . " AS o
LEFT JOIN " . $ecs->table('products') . " AS p
ON p.product_id = o.product_id
LEFT JOIN " . $ecs->table('goods') . " AS g
ON o.goods_id = g.goods_id
LEFT JOIN " . $ecs->table('brand') . " AS b
ON g.brand_id = b.brand_id " .
"LEFT JOIN order_comment as oc ON oc.goods_id = o.goods_id AND oc.order_id = '" . $order[order_id] . "' ".
"WHERE o.order_id = '$order[order_id]'";

把：
$sql = "SELECT o.*, g.goods_thumb, g.goods_number AS storage, o.goods_attr, IFNULL(b.brand_name, '') AS brand_name " .
"FROM " . $ecs->table('order_goods') . " AS o ".
"LEFT JOIN " . $ecs->table('goods') . " AS g ON o.goods_id = g.goods_id " .
"LEFT JOIN " . $ecs->table('brand') . " AS b ON g.brand_id = b.brand_id " .
"WHERE o.order_id = '{$order_id}' ";
改为：
$sql = "SELECT o.*, g.goods_thumb, g.goods_number AS storage, o.goods_attr, IFNULL(b.brand_name, '') AS brand_name, oc.goods_comment " .
"FROM " . $ecs->table('order_goods') . " AS o ".
"LEFT JOIN " . $ecs->table('goods') . " AS g ON o.goods_id = g.goods_id " .
"LEFT JOIN " . $ecs->table('brand') . " AS b ON g.brand_id = b.brand_id " .
"LEFT JOIN order_comment as oc ON oc.goods_id = o.goods_id AND oc.order_id = '" . $order_id . "' ".
"WHERE o.order_id = '$order_id' ";

【17】user.php文件中：
if ($rt > 0)
{
update_user_info();
recalculate_price();

$ucdata = isset($user->ucdata)? $user->ucdata : '';
show_message($_LANG['login_success'] . $ucdata , array($_LANG['back_up_page'], $_LANG['profile_lnk']), array($back_act,'user.php'), 'info');
}
改为：
if ($rt > 0)
{
//Delete the goods_comment when the user login
$sql = "DELETE FROM goods_comment WHERE user_id = '". $_SESSION["user_id"] ."'";
$GLOBALS['db']->query($sql);

update_user_info();
recalculate_price();

$ucdata = isset($user->ucdata)? $user->ucdata : '';
show_message($_LANG['login_success'] . $ucdata , array($_LANG['back_up_page'], $_LANG['profile_lnk']), array($back_act,'user.php'), 'info');
}

【18】index.php中注释掉：
$ua = strtolower($_SERVER['HTTP_USER_AGENT']);

$uachar = "/(nokia|sony|ericsson|mot|samsung|sgh|lg|philips|panasonic|alcatel|lenovo|cldc|midp|mobile)/i";

if(($ua == '' || preg_match($uachar, $ua))&& !strpos(strtolower($_SERVER['REQUEST_URI']),'wap'))
{
$Loaction = 'mobile/';

if (!empty($Loaction))
{
ecs_header("Location: $Loaction\n");

exit;
}

}

【19】goods.php中增加函数：
/*------------------------------------------------------ */
//-- 修改商品批注
/*------------------------------------------------------ */
if ($_REQUEST['act'] == 'edit_goods_comment')
{
include('includes/cls_json.php');
$json = new JSON;
$res = array('err_msg' => '', 'result' => '');

$goods_id = intval($_POST['id']);
$_POST['val'] = json_str_iconv($_POST['val']);
$goods_comment = $json->decode($_POST['val']);

$sql = "DELETE FROM goods_comment WHERE goods_id = '". $goods_id. "' AND user_id = '". $_SESSION["user_id"] ."'";
$GLOBALS['db']->query($sql);
$sql = "INSERT INTO goods_comment (goods_id, user_id, goods_comment) VALUES ('". $goods_id."', '".$_SESSION["user_id"]."', '".$goods_comment."')";
$GLOBALS['db']->query($sql);

$res['result'] = $goods_comment;

die($json->encode($res));
}

【20】flow.php文件中：
在：
/* 插入订单商品 */
$sql = "INSERT INTO " . $ecs->table('order_goods') . "( " .
"order_id, goods_id, goods_name, goods_sn, product_id, goods_number, market_price, ".
"goods_price, goods_attr, is_real, extension_code, parent_id, is_gift, goods_attr_id) ".
" SELECT '$new_order_id', goods_id, goods_name, goods_sn, product_id, goods_number, market_price, ".
"goods_price, goods_attr, is_real, extension_code, parent_id, is_gift, goods_attr_id".
" FROM " .$ecs->table('cart') .
" WHERE session_id = '".SESS_ID."' AND rec_type = '$flow_type'";
$db->query($sql);
后边增加：
/* 插入订单商品批注 */
$sql = "INSERT INTO order_comment (order_id, goods_id, goods_comment) ".
"(SELECT '$new_order_id', cart.goods_id, gc.goods_comment ".
"FROM cart LEFT JOIN goods_comment as gc ON gc.goods_id = cart.goods_id AND gc.user_id = cart.user_id)";
$db->query($sql);

【21】category.php文件中：
/* 获得商品列表 */
$sql = 'SELECT g.goods_id, g.goods_name, g.goods_sn, g.goods_weight, g.goods_name_style, g.market_price, g.is_new, g.is_best, g.is_hot, g.shop_price AS org_price, ' .
"IFNULL(mp.user_price, g.shop_price * '$_SESSION[discount]') AS shop_price, g.promote_price, g.goods_type, " .
'g.promote_start_date, g.promote_end_date, g.goods_brief, g.goods_thumb , g.goods_img ' .
'FROM ' . $GLOBALS['ecs']->table('goods') . ' AS g ' .
'LEFT JOIN ' . $GLOBALS['ecs']->table('member_price') . ' AS mp ' .
"ON mp.goods_id = g.goods_id AND mp.user_rank = '$_SESSION[user_rank]' " .
"WHERE $where $ext ORDER BY $sort $order";
改为：
/* 获得商品列表 */
$sql = 'SELECT g.goods_id, g.goods_name, g.goods_sn, g.goods_weight, g.goods_name_style, g.market_price, g.is_new, g.is_best, g.is_hot, g.shop_price AS org_price, ' .
"IFNULL(mp.user_price, g.shop_price * '$_SESSION[discount]') AS shop_price, g.promote_price, g.goods_type, " .
'g.promote_start_date, g.promote_end_date, g.goods_brief, g.goods_thumb , g.goods_img, gc.goods_comment ' .
'FROM ' . $GLOBALS['ecs']->table('goods') . ' AS g ' .
'LEFT JOIN ' . $GLOBALS['ecs']->table('member_price') . ' AS mp ' .
"ON mp.goods_id = g.goods_id AND mp.user_rank = '$_SESSION[user_rank]' " .
"LEFT JOIN goods_comment as gc ON gc.goods_id = g.goods_id AND gc.user_id = '" . $_SESSION[user_id] . "' ".
"WHERE $where $ext ORDER BY $sort $order";

在：
$arr[$row['goods_id']]['name'] = $row['goods_name'];
$arr[$row['goods_id']]['goods_brief'] = $row['goods_brief'];
$arr[$row['goods_id']]['goods_style_name'] = add_style($row['goods_name'],$row['goods_name_style']);
$arr[$row['goods_id']]['market_price'] = price_format($row['market_price']);
$arr[$row['goods_id']]['shop_price'] = price_format($row['shop_price']);
$arr[$row['goods_id']]['type'] = $row['goods_type'];
$arr[$row['goods_id']]['promote_price'] = ($promote_price > 0) ? price_format($promote_price) : '';
$arr[$row['goods_id']]['goods_thumb'] = get_image_path($row['goods_id'], $row['goods_thumb'], true);
$arr[$row['goods_id']]['goods_img'] = get_image_path($row['goods_id'], $row['goods_img']);
$arr[$row['goods_id']]['url'] = build_uri('goods', array('gid'=>$row['goods_id']), $row['goods_name']);
$arr[$row['goods_id']]['goods_sn'] = $row['goods_sn'];
$arr[$row['goods_id']]['goods_weight'] = $row['goods_weight'];
后边增加：
/* 获取批注 */
$arr[$row['goods_id']]['goods_comment'] = $row['goods_comment'];(责任编辑：好模板)