How to query posts by category and tag?

How to query posts by category and tag?

Let us know how you get on, not sure what happens with tags with multiple words in the name. I stumbled into this same issue and resolved it by making a MySQL request . in short : get_post ($args) will return you posts who have the category=MyCategory OR the tag=MyTag. what you want is to change your OR to AND .

When to use WP _ get _ post _ categories ( )?

The results from wp_get_post_categories () aren’t cached which will result in a database call being made every time this function is called. Use this function with care. For performance, functions like get_the_category () should be used to return categories attached to a post.

How to get all the categories in WordPress?

Using get_the_category, retrieve a list of all categories a post belongs to. ALL TOGETHER NOW!

How does the get _ category ( ) function work?

Function only returns categories in use by posts. It is very important to note that by default, the get_category() will ONLY return categories that ARE IN USE. This means if no post is assigned to the category, then the category object for that category is not returned.

How to get id of post with array in WordPress?

I have one array with the term_id. I want get ID of posts that they have all elements this array. (Get all posts that they are in the all categories with term_id 165,166,158,157). Name of my category is newcat. but I get object_id that they have one or more elements of this array.

How to get list of categories in WordPress?

If the $fields argument passed via $args is ‘all’ or ‘all_with_object_id’, an array of WP_Term objects will be returned. If $fields is ‘ids’, an array of category IDs. If $fields is ‘names’, an array of category names. WP_Error object if ‘category’ taxonomy doesn’t exist.

How to search for posts in WordPress by category?

At 2.3 this combination will return posts belong to both Category 1 AND 3, showing just two (2) posts, in descending order by the title: The following returns all posts that belong to category 1 and are tagged “apples”. You can search for several tags using “+”.

When to use cat and category in WP query?

If you want to display posts that are in a given category and also in one or more of your other categories, you use the cat and category__in arguments. For each of these, you use the category ID. Imagine you want your posts to be category 1 and also in one or more of categories 2, 3, and 5.

How to query for multiple categories in WordPress?

Querying for one category looks like this: Querying for multiple categories looks like this: The above will tell WordPress to fetch posts that are in any of the categories listed. If you want to find posts in every one of an array of categories, you use the category_and parameter, of which more shortly.

Is the get _ posts function the same as WP _ query?

The get_posts function takes the same arguments as WP_Query::parse_query () ( see the Codex ), but some specific parameters make it work slightly differently from a WP_Query object. Maybe you didn’t use the ‘numberposts’ parameter in your queries and you’re wondering why you see just 5 items in your list.

How to get an array of posts in WordPress?

You just need to define an array of parameters and pass it to the get_posts function. WordPress converts that array into a real and secure MySQL query, runs it against the database, and returns an array of posts. Second, you have to traverse the result set returned by get_posts with a foreach cycle.

How to use get _ posts function in PHP?

Here we set an array of parameters to retrieve a list of fantasy books published after 2010 which cost BETWEEN $10 and $25. You can see that the ‘meta_query’ parameter works much like the ‘tax_query’ parameter. It keeps an array of arrays, allowing us to buind advanced queries based on multiple meta key/value pairs.

Is there a way to query posts in WP?

There are many ways to query posts in WP, however, this article will make use of the common get_posts function, WP_Query Object and pre_get_posts filter. If you are already familiar with the above function, object and filter you may skip this section.

How to query posts in ACF for custom fields?

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 you add tags to a list?

Keep your tasks organized across different lists by adding hashtags (like #work or #school) to your tasks’ names. You can add tags when creating tasks or when editing them. You can quickly see all the tasks, notes, and steps that share a tag by selecting that tag or searching for it in the search bar.

How can I see all the steps that share a tag?

You can quickly see all the tasks, notes, and steps that share a tag by selecting that tag or searching for it in the search bar. If you have any extra information you’d like to add to your task, you can Add a note.

How do you assign a category to a task?

To assign a category to a task, select the task, select Pick a category, and pick the category you want to use. You can assign multiple categories to a task. You’ll see all the categories you’ve applied to a task in the list view. To remove a category, select X on the category label, or move your cursor to the category selection and delete it.

Can a link query be created in SQL Server?

Although you cannot directly append SQL Server data to an existing table, you can create an append query to append data after you have imported data from similar tables. In a link operation, if columns are read-only in an SQL Server table, they are also read-only in Access.

What happens when you link to a table in SQL?

When linking to a table or view in a SQL Server database, Access creates a new table (known as a linked table) that reflects the structure and contents of the source table. You can change the data either in SQL Server, or in Datasheet view or Form view from Access and the changes are reflected in both SQL and Access.

How to import and link data in SQL Server?

Select External Data > New Data Source > From Database > From SQL Server. In the Get External Data – ODBC Database dialog box, do one of the following: To import data, select Import the source data into a new table in the current database. To link to data, select Link the data source by creating a linked table. Select OK.

Can you query a post with more than one tag?

So the above will query posts with either or both of tags 21 or 23 but not tag 22. This parameter lets you find posts with one or more of an array of tags. It works in the same way as tag when used with an array: This will query posts with any or all of the tags listed.

How to categorize a post in WordPress by category?

By default in WordPress, you can categorize your post. This feature is useful to find out in which category your posts belongs to. In WordPress, when a user clicks on one of the categories they will redirect to post listing page for that specific category. WordPress uses the following template files for posts listing of a category.

How does query _ posts ( ) work in PHP?

Here is similar code using the ‘pre_get_posts’ action in functions.php : 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 to get a list of WordPress posts?

Write the code below to get a list of posts under the ‘WordPress’ category. In the above code, I used the ‘category_name’ => ‘wordpress’. Here ‘wordpress’ is the slug of a category. The user can also pass the category id instead of category_name.

How does query _ posts ( ) change the main loop?

query_posts() is meant for altering the main loop. It does so by replacing the query used to generate the main loop content. Once you use query_posts(), your post-related global variables and template tags will be altered.

What to do after query _ posts ( ) Call?

It does this by putting the main query to one side, and replacing it with a new query. To clean up after a call to query_posts, make a call to wp_reset_query (), and the original main query will be restored.

How to use WP _ query to display custom post type?

Or perhaps you want to present a wide range of dynamic content with custom fields, images, etc. The powerful WP_Query class makes fetching and outputting your posts on your website a breeze, and we’re about to show you how it’s done!

Do you have to define post not Inarg as array?

You have to define the post__not_inarg as array. Even for a single value. And please don’t overwrite global core variables with temporary stuff.

How to exclude a post from the query?

The first loop displays all posts in a category, and collects the post id’s into an array. The second loop displays all posts, excluding posts from the first loop.

How to display a list of registered tags?

This code displays a list of all the registered tags on your site. If you want to display a list of tags associated with a specific post then you instead use the function called get_the_tag_list.

How to display list of tags in WordPress?

This code displays a list of all the registered tags on your site. If you want to display a list of tags associated with a specific post then you instead use the function called get_the_tag_list. Example: Also, the first snippet uses the get_tags function which is specifically for WordPress tags.

How to create a list of categories in WordPress?

If left empty or another value, categories will be output separated by tags. Default ‘list’. (string) Name of the taxonomy to retrieve. Default ‘category’. (string) Text to use for the list title element. Pass an empty string to disable. Default ‘Categories’. (bool|int) Whether to use the category description as the title attribute.

What is the result of the WP query?

The total number of posts found matching the current query parameters $max_num_pages The total number of pages. Is the result of $found_posts / $posts_per_page

How to find out what type of request WordPress is dealing with?

The first is to find out what type of request WordPress is currently dealing with. The $is_*properties are designed to hold this information: use the Conditional Tagsto interact here. This is the more common scenario to plugin writers (the second normally applies to theme writers).

What is the default setting for WP _ get _ post _ tags?

Retrieve the tags for a post. There is only one default for this function, called ‘fields’ and by default is set to ‘all’. There are other defaults that can be overridden in wp_get_object_terms ().

https://www.youtube.com/watch?v=1dUVLdlkF_Y

Where do I find custom field location in WordPress?

In this example, we will find all posts that have a post_type of ‘event’ where the custom field ‘location’ is equal to ‘Melbourne’. The custom field ‘ location’ in this case could be a text field, radio button or select field (something that saves a single text value) 2. Multiple custom field values (text based values)

Where do I find the event post type?

This example assumes a post type exists for ‘event’ and that it’s archive exists at the url; www.website.com/events. The event post type contains a select field called ‘city’ with values such as ‘melbourne’ and ‘sydney’.

How to get posts based on Taxonomy in WordPress?

To query WordPress and return posts based on these custom taxonomy names and terms, we can use ‘tax_query’ within get_posts() as indicated below: The ‘tax_query’ array takes 3 required arguments: ‘taxonomy’- the slug that is used to identify the taxonomy.

What are the arguments for the tax query?

The ‘tax_query’ array takes 3 required arguments: ‘taxonomy’- the slug that is used to identify the taxonomy. ‘field’ – can be either ‘term_id’ (the numeric ID of the term), ‘slug’ or ‘name’ (the term name such as ‘Sunsets’)

How to fire WP _ query for tag for custom post?

Instead of using tag= in your wp_query use post_tag= this will surely solve your problem. Don’t use Query period. Both query_posts and wp_query effect global variables. Use get_posts instead, then you don’t have to worry about your queries impacting other parts of the application/theme.

How to get the tag name in WordPress?

The following example displays the tag name of each tag assigned to the post (this is like using the_tags (), but without linking each tag to the tag view, and using spaces instead of commas): Introduced.

How to retrieving pages with multiple tags using REST API?

I’m having some difficulty understanding syntax to make a call from my application to the wordpress REST API when it it comes to getting pages that contain multiple tags. but I am unsure of how to call the API if I want to filter on posts that contain the tag L1 AND L2 AND L3, etc…. I ran into the same problem but for posts.

How to show posts from certain categories in WordPress hosting?

Below, you will find separate fields to define the CSS ID, CSS Class along with fields for including custom text or HTML before or after the widget. From the middle column, you can select the post type, post status, post order, sorting order and choose specific categories, tags or other taxonomies to include in the widget.

Why are there categories in the sidebar of WordPress?

Category is an important feature of WordPress. By categorizing your posts, you can provide a properly organized site to your visitors. Unfortunately, WordPress does not provide lots of options when it comes to displaying category or related posts. In this regard, the only option you have is the Recent Posts widget.

How can I display recent posts on my website?

While the plugin will install a custom widget, you can also display recent posts by using shortcodes. After installing and activating the plugin, you will find a new widget titled ‘Recent Posts Extended’ in your widgets page. To display the widget in your website, drag it to your desired location.

What’s the best way to query a post in WordPress?

For general post queries, use WP_Query or get_posts(). It is strongly recommended that you use the ‘pre_get_posts’ action instead, and alter the main query by checking is_main_query().

Where do I Find my categories in WordPress?

To find the category page, you simply need to go to Posts » Categories » View page and click on the ‘View’ link below a category. That being said, let’s take a look at how to easily display recent posts by category in different areas of your website.

How to display recent posts from a specific category?

Simply, edit the post or page where you want to display the recent posts by category. On the post edit screen, click on the add new block (+) button and then add Shortcode block to your content area. Next, you need to add your shortcode

How do I categorize my blog posts in WordPress?

By default in WordPress, you can categorize your post. This feature is useful to find out in which category your posts belongs to. In WordPress, when a user clicks on one of the categories they will redirect to post listing page for that specific category.

How to query multiple custom post types with query _ posts?

A very common WordPress function to modify the posts that are fetched on a page is called query_posts (). There are two ways to pass parameters to query_posts; you can pass an array or you can use the concatenated version.

Which is the best way to tag a blog post?

For example, baking blog categories might be cakes, pies, cookies, and brownies. But you can tag posts in any of those categories with specific labels like Christmas, gluten-free, and so on, so readers can find all your Christmas or gluten free recipes in one tag search.

How to search Instagram accounts, hashtags, posts and posts?

If you click on Top and type Bangkok, you will see Instagram users, Bangkok geolocations and popular Bangkok hashtags. But if you click on People, you will only see Instagram users with the word Bangkok in their usernames. Well, if you click on Tags, then you will hashtags related to Bangkok.

What happens when you tag a post on HostGator?

But you can tag posts in any of those categories with specific labels like Christmas, gluten-free, and so on, so readers can find all your Christmas or gluten free recipes in one tag search. Meta keywords show up in a search results snippet for your post, and they get scanned by search engine robots.

What do you mean by ” Structured Query Language “?

I will be going over basic SQL querying statements. SQL stands for “Structured Query Language” and is the standard language used for communicating with relational databases like Postgres or Oracle. Think of them being like excel sheets where data is stored in the form of columns and rows.

What does SQL stand for in SQL Server?

SQL stands for Structured Query Language, as it is the special purpose domain-specific language for querying data in Relational Database Management System (RDBMS). Microsoft SQL Server, MySQL, Oracle, etc. use SQL for querying with slight syntax differences. Let’s see one by one.

Is the query for an existing post Type Archive page?

Determines whether the query is for an existing post type archive page. For more information on this and similar theme functions, check out the Conditional Tags article in the Theme Developer Handbook.

How to check for category in wordpress archive?

To determine whether a category archive is being shown, you can use is_category () for categories, is_tag () for tags and is_tax () for custom taxonomies. The is_tag () and is_category () functions can also test for specific categories or tags by slug or ID.