How do I add a filter bar in WordPress?

How do I create a custom filter in WordPress?

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 add a filter to WordPress plugin?


  1. Upload the entire search-filter folder to the /wp-content/plugins/ directory.
  2. Activate the plugin through the ‘Plugins’ menu in WordPress.

How do I filter posts in WordPress?

You can filter posts by “tag only” on WordPress by simply clicking on the tag at the bottom of any post. You will then be taken to a separate page with search results with all posts under that tag.

How do I add a filter to my WooCommerce shop?

To use WooCommerce inbuilt filters, go to Appearance > Widgets and drag & drop the following filters in your sidebar: “Filter Products by Attribute“, “Filter Products by Rating” and “Filter Products by Price“. In about 1 minute, I was able to add filters by attribute, rating and a price “slider”. Super easy.

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What is the difference between Add_action and Add_filter in WordPress?

add_action is what you use to create a trigger “hook” – when something happens, do-something-else. add_filter is used to “hook” data change/replace – where there is [some-code], change it to some-other-expanded-code.

How do you put a filter on a hook?

Adds a callback function to a filter hook.

Used By #Used By.

Used By Description
wp-includes/class-wp-customize-widgets.php: WP_Customize_Widgets::selective_refresh_init() Adds hooks for selective refresh.
wp-includes/rest-api.php: rest_api_default_filters() Registers the default REST API filters.

How do I use filter hooks in WordPress?

To use either, you need to write a custom function known as a Callback , and then register it with a WordPress hook for a specific action or filter. Actions allow you to add data or change how WordPress operates. Actions will run at a specific point in the execution of WordPress Core, plugins, and themes.

How do I add a filter to my website?

Adding a Filter to your Search Input using Bootstrap

  1. Step 1 – search-filter.html. Copy and paste the following code into search-filter.html. …
  2. Step 2 – search-filter.css. Download the CSS below and include it in your web page. …
  3. Step 3 – Add the following includes to your web page.

How do I create a filter category in WordPress?

How to Create a WordPress Gallery with Category Filter

  1. Step 1 – Install Wonder Gallery.
  2. Step 2 – Create categories.
  3. Step 3 – Add Images and Videos to the WordPress gallery.
  4. Step 4 – Show category filter buttons or selection.
  5. Step 5 – Publish the WordPress gallery and add the gallery shortcode to the WordPress post or page.

How do I add a filter sidebar in WooCommerce shop?

Now edit the Shop page in Dashboard > Pages, then locate and Edit the page, scroll towards the bottom and find “Choose Widget Area in Sidebar”. Now simply select your Area.

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