隐藏新帖子中的自定义字段？ [英] Hide Custom Fields in New Post?

问题描述

我刚开始使用WordPress，但是自定义字段存在一些问题。这是来自functions.php的代码

I just started out with WordPress and I'm having some problems with the custom fields. Here's the code from functions.php

add_post_meta($post_id, 'Post Thumbnail', $post_thumb, true) or update_post_meta($post_id, 'Post Thumbnail', $post_thumb);
add_post_meta($post_id, 'Project URL', $url, true) or update_post_meta($post_id, 'Project URL', $url);
add_post_meta($post_id, 'Project Thumbnail', $thumb, true) or update_post_meta($post_id, 'Project Thumbnail', $thumb);

问题是当我尝试创建新帖子时，它们会显示出来：

The problem is that they show up when I try to create a new post like so:

替代文字http://dl.getdropbox.com/u/118004/Screen%20shot%202010-05-12%20at%2010.45.35%20AM.png

另一个问题是，它们只有在我发布帖子，返回并阅读每个字段的情况下才起作用。有什么方法可以隐藏字段以仅显示添加新的自定义字段：部分？谢谢！

The other problem is that they don't even work, only if I publish the post, go back and readd each field. Is there any way to hide the fields to only show the "Add new custom field:" part? Thank you!

推荐答案

如果最终用户不需要对其进行编辑，则可以隐藏自定义字段，并开始使用下划线将其命名（ '_'）。请参阅： http://codex.wordpress.org/Function_Reference/add_post_meta#Making_a_。 22Hidden.22_Custom_Field

If end users don't need to edit them you can hide custom fields starting naming them with an underscore ('_'). see: http://codex.wordpress.org/Function_Reference/add_post_meta#Making_a_.22Hidden.22_Custom_Field

btw，我认为最好避免在自定义字段键中插入空格。

btw, I think it's better to avoid inserting spaces within custom fields keys.

这篇关于隐藏新帖子中的自定义字段？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！