What are WordPress Article Custom Fields? A Beginner's Guide

in using WordPress In the process of building a website, many beginners will notice that there is a feature called "Custom Fields" in the article editing page, but they do not know much about it. In this article, we will focus on this feature to explain, introduce its meaning, purpose, enable the way and common application scenarios to help newcomers quickly establish a basic understanding.

I. Meaning of custom fields

In WordPress, writing a post usually involves the usual content such as title, body, categories, tags and featured images. However, there are times when you want to add some extra information to a particular post, such as "source links", "ratings", "product prices", etc. This can be done with the help of a ""WordPress"" tool. Such additional information can be added with the help of the "Custom Fields(Custom Fields)" function is realized.

Custom fields appear as "key" and "value", which can be interpreted as a pair of custom label and corresponding content. For example:

• Key: price
• Value: $199

This data is not displayed directly in the body of the article, but can be used by theTheme Templatesor plugin call to present it in the frontend in a suitable form.

II. Role of custom fields

Custom fields are often used to add structured additional information to articles. Below are some examples of typical applications:

Example 1: Tagging Recommended Articles

If you want to display "Featured Content" on the home page, you can add the following fields:

• Field name: is_featured
• Field value: yes

The website template can determine whether the article is recommended content accordingly and display the logo next to the article title.

Example 2: Addvideolink (on a website)

When writing graphic tutorial articles, it is often necessary to accompany them with an instructional video. The fields can be set as follows:

• Field name: video_url
• field value:https://example.com/video

The theme can automatically embed that video address in the body of the text based on the field to enhance content richness.

Example 3: Product display and price information

The following fields can be set up for articles in the Display Goods category:

• Field name: product_price
• Field value: ¥199

When the theme supports product display templates, the field can be displayed directly in the specified area of the page.

III. Opening of customized fields

In newer versions of WordPress, custom fields are hidden by default. The way to turn it on is as follows:

• Go to the article editing page
• Click on the '3-dot menu' button in the upper right corner and select 'Settings' or 'Preferences'

• Select the "General" category on the left, scroll down to the "Advanced" section, find and enable "Custom fields".

• When the page refreshes, you will see the "Custom Fields" area at the bottom of the article

IV. Steps for adding customized fields

After completing the above settings, you can add the required fields below the editing area. The specific steps are as follows:

1. Click on "Add Custom Field".
2. Enter the field name (e.g., price) in the Name field.
3. Enter specifics in the "Value" field (e.g., $199).
4. Click on the "Add Custom Fields" button and update the article

V. Commonly used objects of custom fields

The custom fields feature is suitable for sites with high content management needs. If you are using a theme orplug-in (software component)Support for calling these fields allows for more flexible ways of presenting content. Example:

• News sites add "reporter's name" and "place and time of publication" to each article.

• Attach "Stock Quantity" and "Product Code" to the product type page.
• Enrich the content structure of the movie recommendation page with fields such as "rating" and "starring".

If the site orientation is simpler, such aspersonal blogThis feature can be left out for the time being. It is not too late to activate it again when the content structure is expanded in the future.

VI. Aids to customizing fields

To facilitate field management and front-end presentation, efficiency can be enhanced with the help of the following plugins:

• Advanced Custom Fields (ACF): visual field management plugin for those with zero code base

• Elementor Pro: Supports direct call field content for easy layout design

• Meta Box: another advanced field management plugin for content models that require complex structures

VII. Summary

Custom fields are an important part of the WordPress content management system. It gives posts the ability to be more structured and scalable, and is suitable for creating highly personalized pages that display information. For beginners, understanding the basic concepts and how it works is a key step towards building an advanced website.

With the rich content structure of the site and the increase in functional requirements, the value of custom fields will gradually reflect. It is recommended that novices master the basic editing of articles on the basis of a moderate attempt to use this feature for future content management to lay a good foundation.

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