Based on the testing that I did, the placeholder string Choose a category… cannot be filtered with the submit_job_form_fields filter, but there are still ways to change that string. One way to alter the text is to override the plugin’s default job-filters.php template with your own. Copy the default template, /wp-job-manager/templates/job-filters.php over to your theme: … Read more
medoo and other similar libraries are generic, that is they are aimed at querying some database in general and the weight of figuring out necessary queries are on you as developer. WP_Query and other WP APIs that perform requests to database are much more specific. They already contain much of that logic, which allows you … Read more
it looks like you’re using shortcode to execute your plugin. so instead of just echo ‘[plugin id=”1″]’; use this: echo do_shortcode(‘[plugin id=”1″]’); put this in the php file where you want it to load. For example, right above the <div id=”content”> this can be in whatever file you wish to execute the shortcode
There was a discussion a few years earlier about adding register_update_hook() but it has never been implemented on the core. The idea was to have a hook just like we have one for activation register_activation_hook. I am not sure but I am assuming that when a plugin gets updated it deactivates itself beforehand and gets … Read more
When using the Insert Media button, you need to set the Link To in the attachment details to the media file. This is visible in the following picture in the bottom right:
If you look through the definition of wp_insert_post(), you’ll see do_action( ‘wp_insert_post’, $post_ID, $post, $update ); at the end of it. So you can hook into this and perform whatever task you want to after creating a post. Something like this in your theme’s functions.php or in your plugin file: do_action( ‘wp_insert_post’, ‘send_notification’); function send_notification($post_ID, … Read more
The id to your form should be 51 for your code to work, hope the code is placed in functions.php For gform_pre_render_51, 51 is the id of the form whose select field you are trying to modify
Put this code into theme’s functions.php: ( for Ninja Forms 2.9.x ) function unique_code_submission( $data, $field_id ) { global $uniqueCode; if ( “string” !== gettype( $uniqueCode ) ) $uniqueCode = uniqid(); /* here goes your code to populate a field */ return $data; } add_filter( ‘ninja_forms_field’, ‘unique_code_submission’, 10, 2 ); Within above function you will … Read more
It would be safer to use [wp_insert_comment()][1] rather than manually through MySQL. WP often inserts data in multiple tables – using its core functions helps ensure that all of the data gets added in all of the right tables. I’d suggest creating a query to pull all published posts. Then, set up a foreach loop … Read more
As you can see by the end of the get_language_attributes function there is a call to apply_filters. This allows themes and plugins to change the language attributes. In your case the two xmlns tags are added, one for facebook and one for addthis. You will have to check your plugins which ones are doing this. … Read more