You can use the Custom Field Template plugin to define and display selected Custom Fields.
I don’t know if you need to delete existing CFs or not.
wow, this is really complicated and no instructions in English, just in Japanese!
Right now i have 4 options in Custom Fields menu section and i need only 1. The other 3 custom fields are created by widgets as Platinum SEO or Top 10. I don’t want to see them.
Is there a way to make them disapear from the editor? Or move to a single box the only custom field i use everyday?
There are some (few) instructions in English here.
The Custom Fields that you create using the plugin will be in a separate box. You say you only need one field, so you would only need one definition in the Template Content: area.
Here is a definition from the defaults that are initially set in the Template #0 Template Content:
[Plan]
type = text
size = 35
label = Where are you going to go?
- [Plan] => the name of the Custom Field. This is the name you use to retrieve the meta_value
$plan = get_post_meta($post-ID,'Plan',true);
- type => the type of field. This will be a text entry field.
- size => the width of the text entry field.
- label => tell the user what to enter in the field.