函数wpsc_category_image()不返回任何内容 [英] Function wpsc_category_image() returns nothing

问题描述

首先，我是该论坛的新手，所以很抱歉，如果我将该主题发布到错误的位置.

我一直在尝试搜索wpsc_category_image()函数(WP电子商务wordpress插件)的用法，虽然有一些结果，但不幸的是我仍然无法达到预期的效果.

我想显示wpsc类别的所有图像，并尝试了以下代码:

First of all, I''m a newbie to this forum, so sorry if i''m posting the thread to incorrect place.

I ve been trying to search for the usage of function wpsc_category_image() (WP e-commerce wordpress plug-in), there were some results but unfortunately I still cannot achieve what I expected.

I want to show all images of wpsc categories, and tried the below codes:

    <div class="wpsc_categories wpsc_category_grid group">
    <?php wpsc_start_category_query(array('category_group'=> 1, 'show_thumbnails'=> 1));?>
    <a href="<?php wpsc_print_category_url();?>" class="wpsc_category_grid_item  <?php wpsc_print_category_classes_section(); ?>" title="<?php wpsc_print_category_name();?>" style="background:url(<?php echo wpsc_category_image(); ?>)">
    </a>

<?php wpsc_end_category_query(); ?>

从我从Internet上阅读的内容来看，这些代码应该可以正常工作，但是以某种方式，函数wpsc_category_image()却什么也没有返回.

你们能告诉我这个问题吗?我将不胜感激，我答应我的朋友来帮助他制作网站，但这仍然是我陷入困境的地方.

From what I have read from Internet, these codes should work fine, but somehow the function wpsc_category_image() returned nothing.

Could you guys please tell me the problem in this? I would be very appreciated, I promised my friend to help him make the website, but this is where I still got stuck

推荐答案

根据 ^ ]，您作为参数传递的数组使用parent_category_id，不 category_group.

这是他们可能要使用的示例:

According to the plugin docs[^], the array that you pass as the parameter uses parent_category_id, not category_group.

Here''s the example they use that you may want to follow:

<?php wpsc_start_category_query( array( 
        'parent_category_id' =>

category_id， ' show_thumbnails' =>

category_id, 'show_thumbnails' =>

show_thumbnails， ' show_name' =>

show_thumbnails, 'show_name' =>

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