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get NOT NULL custom fields with "more fields" (1 post)

  1. GabrieleIT
    Member
    Posted 3 years ago #

    Hi!

    I use "more fields" plugin to organize custom fields into separate groups (boxes in post edit/write). I'd like to display the list of Titles and Values for the specific post.

    I want to show only the Title and Value where the value is not empty (<> "") because the posts don't have a value for every custom field.

    So let's say my "public custom field group" has the following data:

    TITLE - KEY
    Bedrooms - bedrooms
    Bathrooms - baths
    Garden - garden
    Air Conditioning - ac

    The values for a specific post:
    TITLE - KEY - VALUE
    Bedrooms - bedrooms - 2
    Bathrooms - baths - 1
    Garden - gardensize - (NULL) no values assigned
    Air Conditioning - ac - OFF >>> as it is a checkbox (on-off)
    Alarm System - alarm - ON >>> as it is a checkbox (on-off)

    The result list in the post should be:

    Bedrooms: 2
    Bathrooms: 1
    Alarm System

    Thanks a lot!
    Gabriele

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