Can anyone tell me how to auto fill/add same image title in title, caption, alt text and description while uploading any image in my WordPress Posts. 3 s 3 added_post_meta seems like a good time to hook into a new image. Not only is the default meta already set but the function gives you the … Read more
There is a long-standing WordPress core bug (#16373) in which, if custom query variables are registered and present in the query string, the query will not set is_front_page() true, even if ‘page’ == get_option( ‘show_on_front’ ). Full details are in the trac ticket, but the end result is that the front page returns an invalid … Read more
When developing themes and plugins it is sometimes neccesary to add some functionality to some hook using conditional statements. Example: function my_custom_function() { if( is_home()) { <—what should the function do—> } } add_action( ‘some_hook’, ‘my_custom_function’ ); To my understanding, whenever any other condition exists (is_home return false), the content of the function is not … Read more
What is the condition to check if we are in admin or frontend? I want to add_action not in backend, but only in frontend. 2 s 2 Take a look at the is_admin() conditional tag: function wpse106895_dummy_func() { if ( ! is_admin() ) { // do your thing } } add_action( ‘some-hook’, ‘wpse106895_dummy_func’ ); is_admin() … Read more
One of my WordPress themes requires a few third party plugins to run correctly. Most of the times I used to call functions from third party plugins using conditional statements like if(function_exist(‘plugin_function’)) { plugin_function() // do something } suppose though I need to use extensively one plugin through many files of my theme… I would … Read more
I’m trying to check whether the page.php template is being used or not. I’ve tried is_page_template( ‘page.php’ ) but it doesn’t work. I also can’t use is_page() because I only want to do something when page.php is used, and not when some other custom Page template is used. Please let me know about this and … Read more
Please help with this code for custom post type “video”: If is single-video.php page { list custom-taxonomy of video. Example actors } Else { do nothing } I´m tried with is_single, is_singular, is_page_template but imposible. 1 According to the WordPress conditional docs it should be: if ( is_singular( ‘video’ ) ) { // do conditional … Read more
I am filtering the content with the the_content filter. Everything works perfect, excerpt that my changes are applied to custom queries as well. My changes appear in the sidebar as well if the widget uses a custom query To counter that, I’m using is_main_query() to target the main query only, but it is not working. … Read more
I’d like to have a custom field interface show up only when a certain template is assigned to a particular WordPress page. Any ideas? 2 The best way to approach this situation is via JavaScript. That way, whenever the selected value changes, you can instantly hide/show the related metabox. Use wp_enqueue_script() in functions.php to load … Read more
This seems like simple thing but I need way to determine whether the current screen is for Add New or Edit ( a sort of wordpress admin conditional tag). Is there a built in function for this already, or … any idea how to accomplish? 4 here is a function that i have: /** * … Read more
