ECSHOP二次开发杂记(一),ecshop二次开发杂记
\includes\lib_commom.php =>公用函数库
\includes\lib_main.php =>前台公用函数库
\includes\lib_init.php =>初始化,供/index.php调用
\includes\lib_insert.php =>动态内容函数库 模板{insert name='ads' id=$ads_id num=$ads_num} 所调用的函数即是 function insert_ads
\includes\cls_template.php =>含有格式化函数 模板{$goods.name|escape:html}
\includes\inc_constant.php=>常量定义
【foreach的使用方法】
1:foreach使用规则,他有以下几个参数 from ,item name iteration index
2:如何使用foreach循环
如果php要传递一个数组(如:$array)给ecshop的smarty模板.那么我们将通过from=$array 来接受,写法是{foreach from = $array item = item}
3:
ecshop中smarty的下标如何表示,请看下面的例子:
{foreach from = $array item = item name=name}
{$smarty.foreach.name.iteration}
{/foreach}
这里的iteration就是从1开始的下标,
如果要从0开始的下标,应该使用{$smarty.foreach.name.index}
4:如何判断是否是foreach循环的开始和结束,最后一个元素.
{if $smarty.foreach.last}表示循环的最后一个元素.{if $smarty.freach.first}表示循环的开始.
5:如何使用双重循环.
举例如下:
{foreach from = $test item =item}
{foreach from=$item.children item=child}
{$child.name}
{/foreach}
{/foreach}
6:from传参形式
模板:
smarty:$smarty->assign('navigator_list', get_navigator($ctype, $catlist));
模板里引用的from值[middle]就是参数
【smarty->display函数的用法】
根据id显示不同页面:
http://127.0.0.13/article_cat.php?id=6
http://127.0.0.13/article_cat.php?id=7
if($cat_id==6){
$smarty->display('article_cat_xgzn.dwt', $cache_id);
}elseif($cat_id==7){
$smarty->display('article_cat_boke.dwt', $cache_id);
}else{
$smarty->display('article_cat.dwt', $cache_id);
}
【小技巧】
转换UNIX时间戳: $goods[$idx]['sj_date'] = date($GLOBALS['_CFG']['date_format'], $row['sj_date']);
文本格式化:{$cat_goods.name|escape:html}
字符串截取:{$brand.brand_desc|truncate:11}、{$article.short_title|truncate:15:"...":true}
处理换行:{$title|nl2br}将php中的换行符变成HTML中的
过滤HTML标签:{$title|strip_tags}
goods.dwt大图:{$pictures.0.img_url}
【后台模板二次开发】
1.增加商品属性:
a.向数据表(*_goods)添加字段(sj_date)。
b.向模板(admin/templates/goods_info.htm)添加
c.向后台提交数据处理函数添加字段进行入库(admin/goods.php)。
d.前台显示函数进行处理(includes\lib_goods.php)。
2.设置后台模板[商品分类页模板]增加新品上架:
a.向数据表(*_template)新增记录
b.向/admin/includes/lib_template.php添加新增的库 (3代表可编辑数量)
3.在模板中多维数组的遍历:
a.数组原型:print_r打印

b.模板foreach遍历


留言板二次开发:
完成功能:
1.\includes\inc_constant.php line:129 添加 define('M_SELL', 7); // 出售
2.\languages\zh_cn\common.php line:634 添加 $_LANG['message_type'][M_SELL] = '出售';
3.\languages\zh_cn\admin\user_msg.php line:35 修改 $_LANG['type'] = array('留言','投诉','询问','售后','求购','商家留言','评论','出售');//注意下标
4.向数据表(*_<span class="syntax"><span class="inner_sql"><span class="syntax_quote syntax_quote_backtick">feedback</span></span></span>
)添加字段
5./message.php line:72 $message数组中接收页面传递的数据
6./includes/lib_clips.php line:197 $sql中添加向数据库插入字段
7.后台查看显示 更改模板msg_info.htm


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