How can I pass WP_Query results to a plugin?

1. What does WP_Query return?
2. How do I query a post in WordPress?
3. How do I query categories in WordPress?
4. How do I get query params in WordPress?
5. What is meta query in WordPress?
6. What is a WP query?
7. How do I display custom post?
8. What is Wp_reset_postdata ()?
9. How do I display custom post type?
10. How do I pass a category ID in WordPress?
11. Which is a best practice for working with WordPress CSS?
12. How do I find the category ID in WordPress?

What does WP_Query return?

The WP_Query object is used to query posts and will return an object containing an array of $post objects and many useful methods. The get_posts function makes use of the above WP_Query object, however, it only returns an array of $post objects making it a simpler way to find and loop over posts.

How do I query a post in WordPress?

Place a call to query_posts() in one of your Template files before The Loop begins. The WP_Query object will generate a new SQL query using your parameters. When you do this, WordPress ignores the other parameters it receives via the URL (such as page number or category).

How do I query categories in WordPress?

In general avoid using query_posts because it is altering the globals inside the main loop. You can use get_posts() : <? php $args = array( 'posts_per_page' => 5, 'offset'=> 1, 'category' => 1 ); $myposts = get_posts( $args ); foreach ( $myposts as $post ) : setup_postdata( $post ); ?>

How do I get query params in WordPress?

So for non-standard Wordpress vars you would need to register it first in your functions. php file: function rj_add_query_vars_filter( $vars ) $vars[] = "adminoption"; return $vars; add_filter( 'query_vars', 'rj_add_query_vars_filter' ); get_query_var('adminoption');

What is meta query in WordPress?

WP_Meta_Query is a helper that allows primary query classes, such as WP_Query and WP_User_Query, to filter their results by object metadata, by generating JOIN and WHERE subclauses to be attached to the primary SQL query string.

What is a WP query?

WP_Query is a class defined in WordPress. It allows developers to write custom queries and display posts using different parameters. ... WP_Query can be used to create nested loops (a WordPress loop inside a loop). WordPress developers can use it in their plugins and themes to create their own custom displays of posts.

How do I display custom post?

Let's take a look at the example below using these steps. Set up a variable that contains an array of parameters you'll pass to the WP_Query class. You'll want to set the 'post_type' parameter to the slug of the custom post type we'd like to query. Most likely, this is the custom post type that you've created already.

What is Wp_reset_postdata ()?

wp_reset_postdata() restores the global $post variable to the current post in the main query (contained in the global $wp_query variable as opposed to the $sec_query variable), so that the template tags refer to the main query loop by default again.

How do I display custom post type?

Displaying Custom Post Type Using Default Archive Template

First, you can simply go to Appearance » Menus and add a custom link to your menu. This custom link is the link to your custom post type. Don't forget to replace example.com with your own domain name and movies with your custom post type name.

How do I pass a category ID in WordPress?

The cat parameter is straightforward: just use a single category ID or a string of category IDs. Querying for one category looks like this: $args = array( 'cat' => '12' );

Which is a best practice for working with WordPress CSS?

Design Best Practices

• Use tab to indent rather than spaces.
• Two lines between sections of CSS.
• Selectors should be listed on their own line, ending in a comma or brace.
• Name selectors using lowercase words separated by a hyphen.
• Use hex codes for colors of properties.
• Properties should be followed by a colon and a space.

How do I find the category ID in WordPress?

You can also view your WordPress category ID by editing it. Simply open a category to edit, and you'll see the category ID in the browser's address bar. It is the same URL which appeared when there was mouse hover on your category title.