织梦Dedecms5.7整站调用购物车订单数量简单解决办法
<p style='margin: 0px; padding: 5px 0px; outline: none; font-size: 14px; line-height: 30px; font-family: tahoma, arial, "Microsoft YaHei";'>后来想想，其实也挺简单的，就是调用cookie数据，后来看了一下Dedecms的购物车类shopcar.class.php，有现成的函数cartCount可用，为了不影响模板调用，就自己写了个简单的文件，用javascript调用。</p>
<p style='margin: 0px; padding: 5px 0px; outline: none; font-size: 14px; line-height: 30px; font-family: tahoma, arial, "Microsoft YaHei";'>
方法实现如下：</p>
<p style='margin: 0px; padding: 5px 0px; outline: none; font-size: 14px; line-height: 30px; font-family: tahoma, arial, "Microsoft YaHei";'>
一、建立一个my_car_count.php文件，放在/plus/目录下面；</p>
<p style='margin: 0px; padding: 5px 0px; outline: none; font-size: 14px; line-height: 30px; font-family: tahoma, arial, "Microsoft YaHei";'>
二、写上如下代码：</p>
<p style='margin: 0px; padding: 5px 0px; outline: none; font-size: 14px; line-height: 30px; font-family: tahoma, arial, "Microsoft YaHei";'>
</p>
<div class="msgheader" style='margin: 3px auto 0px; padding: 0px 3px; outline: none; line-height: 21.6px; clear: both; border-width: 1px; border-style: solid; border-color: rgb(0, 153, 204); background: rgb(246, 251, 255); overflow: hidden; font-family: tahoma, arial, "Microsoft YaHei";'>
<div class="right">
<span><u>复制代码</u></span>
</div>
代码如下:</div>
<div class="msgborder" id="phpcode1" style='margin: 0px auto 3px; padding: 0px 3px; outline: none; line-height: 25.2px; font-size: 14px; clear: both; border-right: 1px solid rgb(0, 153, 204); background: rgb(221, 237, 251); overflow: hidden; border-left: 1px solid rgb(0, 153, 204); word-break: break-all; border-bottom: 1px solid rgb(0, 153, 204); word-wrap: break-word; font-family: tahoma, arial, "Microsoft YaHei";'>
<br>
<?php<br>
/**<br>
* my_car_count.php<br>
* /plus<br>
* 显示购物车的商品数量<br>
* http://www.jb51.net/cms<br>
* <u>QQ</u>: 834114969<br>
*/<br>
require_once (dirname(__FILE__) . "/../include/common.inc.php");<br>
define('_PLUS_TPL_', DEDEROOT.'/templets/plus');<br>
require_once(DEDEINC.'/dedetemplate.class.php');<br>
require_once DEDEINC.'/shopcar.class.php';<br>
$cart = new MemberShops();</p> <p>$car_count = 0;</p> <p>if($cart->cartCount() >= 1)<br>
{<br>
$car_count = $cart->cartCount();<br>
}<br>
echo ('document.write("' . $car_count . '"); ');<br>
exit;<br>
?></div>
<p style='margin: 0px; padding: 5px 0px; outline: none; font-size: 14px; line-height: 30px; font-family: tahoma, arial, "Microsoft YaHei";'>
</p>
<p style='margin: 0px; padding: 5px 0px; outline: none; font-size: 14px; line-height: 30px; font-family: tahoma, arial, "Microsoft YaHei";'>
三、在你需要调用的地方写上调用代码，比如：购物车商品数 </p>
<p style='margin: 0px; padding: 5px 0px; outline: none; font-size: 14px; line-height: 30px; font-family: tahoma, arial, "Microsoft YaHei";'>
大功告，是不是非常简单啊！</p>
頁:
[1]