Filter posts by their related field's custom field

1. How do I filter custom post type by Meta field?
2. How do you query a custom field?
3. How do I get the post field value in WordPress?
4. How do I show custom fields in post?
5. How do I add custom filters to the post list admin area?
6. How do I filter posts and pages by custom field in WordPress dashboard?
7. How do I query a custom field in Salesforce?
8. What is WP_Query?
9. What is Meta_value?
10. How do you show ACF field?
11. How do you value a custom field?
12. How do I display advanced custom fields?

How do I filter custom post type by Meta field?

1. Step 1: Create a Custom Taxonomy for Post Type. ...
2. Step 2: Display the Taxonomy on the Archive Page. ...
3. Step 3: Handle the Filter Action with Custom Taxonomy. ...
4. Step 1: Create Custom Fields to filter post type. ...
5. Step 2: Display the List of Custom Field's Value on the Archive Page. ...
6. Step 3: Handle the Filter Action by Custom Field.

How do you query a custom field?

Single custom field value

php // args $args = array( 'numberposts' => -1, 'post_type' => 'event', 'meta_key' => 'location', 'meta_value' => 'Melbourne' ); // query $the_query = new WP_Query( $args ); ?>

How do I get the post field value in WordPress?

Display Custom Fields Data Outside The Loop in WordPress

You'll need to add the following code to your theme files where you want to display the custom fields data in WordPress. global $wp_query ; $postid = $wp_query ->post->ID; echo get_post_meta( $postid , 'Your-Custom-Field' , true);

How do I show custom fields in post?

Show Custom Fields Using Code

1. Open the single. php file or page. ...
2. Find the_content function so you can list your custom field data after the actual content of the post or page.
3. Use the get_post_meta function to fetch custom field values using their meta key then list them using PHP echo.

How do I add custom filters to the post list admin area?

Here is how it is done: You will need to hook on the ' restrict_manage_posts ' filters to add your filter (dropdown) and to ' parse_query ' to alter the query according to the filter selection. Using this technique you can actually add any filter you want. You can read more about this here.

How do I filter posts and pages by custom field in WordPress dashboard?

The menu will display a list of all custom fields. To filter the posts and pages, you just need to select the field you want to filter by. global $wpdb ; $sql = 'SELECT DISTINCT meta_key FROM ' .

How do I query a custom field in Salesforce?

Open your Developer Console, click on the Query Editor tab, click the "Use Tooling API" checkbox, then query away!

What is WP_Query?

WP_Query is a class defined in WordPress. It allows developers to write custom queries and display posts using different parameters. It is possible for developers to directly query WordPress database. ... WP_Query is a powerful tool there are many parameters that can be used to write more complex and advance queries.

What is Meta_value?

meta_value. The meta_value argument queries post that have the value you define. The meta_value argument is used for string values. This example will query any posts with a custom meta field that has the value “data1”.

How do you show ACF field?

To retrieve a field value as a variable, use the get_field() function. This is the most versatile function which will always return a value for any type of field. To display a field, use the the_field() in a similar fashion.

How do you value a custom field?

get_field()

Returns the value of a specific field. Intuitive and powerful (much like ACF itself ?), this function can be used to load the value of any field from any location. Please note that each field type returns different forms of data (string, int, array, etc).

How do I display advanced custom fields?

How to display custom field information on the frontend of your site.

1. Create a New Field Group. Once you've installed and activated the free version of Advanced Custom Fields from WordPress.org, go to Custom Fields > Add New to create your first Field Group. ...
2. Add Custom Fields. ...
3. Configure Settings and Publish.