Wordpress主题设置幻灯片功能设计?
开发一个主题,首页有一个幻灯片展示,#1、#2、#3 三张。
发布文章的时候,需要有一个勾选选项,勾选1、2或者3,会在首页的相应幻灯片显示;勾选4(默认)则不会显示。
尝试过wordpress的自定义字段(Custom Fields)但是好像不能实现,求提供思路和解决办法。
回复内容:
开发一个主题,首页有一个幻灯片展示,#1、#2、#3 三张。
发布文章的时候,需要有一个勾选选项,勾选1、2或者3,会在首页的相应幻灯片显示;勾选4(默认)则不会显示。
尝试过wordpress的自定义字段(Custom Fields)但是好像不能实现,求提供思路和解决办法。
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这段代码会在文章创建和编辑页面创建如下所示的Post Meta Box,如下图
读取幻灯片文章
接下来修改slider.php,过去只需要查询custom post type,现在使用post meta box实现,就需要根据post的meta信息搜索幻灯片,代码如下
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用get_posts()和meta_query参数结合,就可以达到目的,有了数据,直接循环输出就行了

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