ECSHOP tutorial call classification article-PHP Tutorial-php.cn

ECSHOP tutorial call classification article

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Release： 2016-07-30 13:30:05

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In the past few days, I helped a friend build a shopping mall. I used ECSHOP. I feel that the ECSHOP function is indeed powerful enough. However, for people who do not understand the program, it is still quite complicated to use. It will take a lot of trouble to make a slight modification. If It would be nice to have a tag library like Dongyi does.
For example, when using Deep Blue, you need to call articles by category. This is a very common function, but the official does not provide it. I had to think of a way by myself, and finally found a way. Please take a look at the ECSHOP tutorial
The specific implementation method:
For example, the homepage calling method:
1. First open the index.php file and find the following code:

$smarty->assign(<span>'</span><span>new_articles</span><span>'</span>, index_get_new_articles()); <span>//</span><span> 最新文章</span>

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Add the following below it:

<span>//</span><span>调用方法</span><span>$smarty</span>->assign(<span>'</span><span>class_articles_4</span><span>'</span>, index_get_class_articles(<span>4</span>,<span>6</span>)); <span>//</span><span> 分类调用文章
</span><span>//</span><span>调用多个就修改传进去的参数,以及模板接收的变量,其中上面的4就是文章分类ID,其中6是调用数量</span>$smarty->assign(<span>'</span><span>class_articles_5</span><span>'</span>, index_get_class_articles(<span>5</span>,<span>6</span>)); <span>//</span><span> 分类调用文章</span>$smarty->assign(<span>'</span><span>class_articles_6</span><span>'</span>, index_get_class_articles(<span>6</span>,<span>6</span>)); <span>//</span><span> 分类调用文章</span>$smarty->assign(<span>'</span><span>class_articles_7</span><span>'</span>, index_get_class_articles(<span>7</span>,<span>6</span>)); <span>//</span><span> 分类调用文章</span>$smarty->assign(<span>'</span><span>class_articles_8</span><span>'</span>, index_get_class_articles(<span>8</span>,<span>6</span>)); <span>//</span><span> 分类调用文章</span>

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<span>//</span><span>在最后?>这个之前增加以下函数</span><span>
function index_get_class_articles($cat_aid, $cat_num)
{
$sql </span>= <span>"</span><span>SELECT article_id, title,open_type,cat_id,file_url FROM </span><span>"</span> .$GLOBALS[<span>'</span><span>ecs</span><span>'</span>]->table(<span>'</span><span>article</span><span>'</span>). <span>"</span><span> WHERE cat_id = </span><span>"</span>.$cat_aid.<span>"</span><span> and is_open = 1 LIMIT </span><span>"</span><span> . $cat_num;
$res </span>= $GLOBALS[<span>'</span><span>db</span><span>'</span>]-><span>getAll($sql);
$arr </span>=<span> array();
</span><span>foreach</span> ($res AS $idx =><span> $row)
{
       $arr[$idx][</span><span>'</span><span>id</span><span>'</span>]       = $row[<span>'</span><span>article_id</span><span>'</span><span>];
       $arr[$idx][</span><span>'</span><span>title</span><span>'</span>]    = $row[<span>'</span><span>title</span><span>'</span><span>];
       $arr[$idx][</span><span>'</span><span>short_title</span><span>'</span>] = $GLOBALS[<span>'</span><span>_CFG</span><span>'</span>][<span>'</span><span>article_title_length</span><span>'</span>] > <span>0</span> ?<span>                                    sub_str($row[</span><span>'</span><span>title</span><span>'</span>], $GLOBALS[<span>'</span><span>_CFG</span><span>'</span>][<span>'</span><span>article_title_length</span><span>'</span>]) : $row[<span>'</span><span>title</span><span>'</span><span>];
       $arr[$idx][</span><span>'</span><span>cat_name</span><span>'</span>] = $row[<span>'</span><span>cat_name</span><span>'</span><span>];
       $arr[$idx][</span><span>'</span><span>add_time</span><span>'</span>] = local_date($GLOBALS[<span>'</span><span>_CFG</span><span>'</span>][<span>'</span><span>date_format</span><span>'</span>], $row[<span>'</span><span>add_time</span><span>'</span><span>]);
       $arr[$idx][</span><span>'</span><span>url</span><span>'</span>]       = $row[<span>'</span><span>open_type</span><span>'</span>] != <span>1</span> ?<span>                                    build_uri(</span><span>'</span><span>article</span><span>'</span>, array(<span>'</span><span>aid</span><span>'</span> => $row[<span>'</span><span>article_id</span><span>'</span>]), $row[<span>'</span><span>title</span><span>'</span>]) : trim($row[<span>'</span><span>file_url</span><span>'</span><span>]);
       $arr[$idx][</span><span>'</span><span>cat_url</span><span>'</span>]     = build_uri(<span>'</span><span>article_cat</span><span>'</span>, array(<span>'</span><span>acid</span><span>'</span> => $row[<span>'</span><span>cat_id</span><span>'</span><span>]));
}
</span><span>return</span><span> $arr;
}</span>

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2. The second step is to add the following code to the place where the index.dwt template wants to be called. (Note: Adjust the list of articles with a category ID of 8 in the above settings below):

<!--{<span>foreach</span><span>from</span>=$class_articles_8 item=article}-->
       <li><a href=<span>"</span><span>{$article.url}</span><span>"</span> title=<span>"</span><span>{$article.title|escape:html}</span><span>"</span>><!--{$article.short_title|truncate:<span>15</span>:<span>true</span>}--></a></li>
   <!--{/<span>foreach</span>}-->

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The call is successful according to the above method .

The above introduces the ECSHOP tutorial call classification article, including the relevant content. I hope it will be helpful to friends who are interested in PHP tutorials.