If you are intent on calling into WordPress functionality from outside of the usual WP workflow, you can put the following two lines in your code: define(“WP_USE_THEMES”, false); require_once(“../../../wp-blog-header.php”); Of course, the above assumes I’m calling this from within a root theme or plugin folder (the ../ indicates reverse folder traversal). It looks as though … Read more
Try: function register_and_enqueue_script() { if(‘myPostType’ == get_post_type() && have_posts()) { wp_register_script( ‘js_script’, plugin_dir_url(__FILE__).’js/script.js’, array(), ‘1.8.5’ ); wp_enqueue_script(‘js_script’); $myCustomValue = array(); while(have_posts()) { the_post(); $mypostid = get_the_ID(); $myCustomValue[”.$mypostid] = nl2br(get_post_meta($mypostid, ‘custom_value’, true)); } // end while rewind_posts(); wp_localize_script(‘js_script’, ‘myCustomValue’, $myCustomValue); } // end if }
Widget Logic http://wordpress.org/extend/plugins/widget-logic/ Also Query Posts Widget is very useful http://justintadlock.com/archives/2009/03/15/query-posts-widget-wordpress-plugin
If you edit plugin files and cause the plugin to trigger an error, it will deactivate the plugin. It doesn’t do any sort of caching of plugin files, not sure where you’re getting that info. To reactivate the plugin, you just have to go back to the plugins page and reactivate the plugin. Of course, … Read more
Thanks yo Howdy_McGee, Here is working code. // Remove favorite authors from current users DB function fav_author_remove_user(){ check_ajax_referer( ‘fav_authors_obj_ajax’, ‘security’ ); $remove_this_author = $_POST[‘clicked_author_id’]; if ( current_user_can( ‘edit_posts’ ) ){ $user_id = fav_authors_get_user_id(); $author_list = get_user_meta( $user_id, FAV_AUTHORS_META_KEY, true ); //print_r($author_list); $author_saved = array_search($remove_this_author, $author_list); if( FALSE !== $author_saved ){ // Remove $author_saved unset($author_list[$author_saved]); $author_arr … Read more
To find projects happening within a range of dates, there are 3 cases you have to account for: A project starts within the range A project ends within the range A project starts before the range and ends after the range You can test for these 3 cases separately with an OR meta query and … Read more
You need specify jquery as a dependency of your custom script, setting the 3rd parameter of wp_enqueue_script() to array(‘jquery’), like this: wp_enqueue_script( ‘yourCustomScript’, plugins_url(‘js/yourCustomScript.js’, __FILE__), array(‘jquery’), ‘1.0.0’, false ); Change the path to point to your custom-script file As to your last question, the answer is affirmative. You need a .js file. Basically WP needs … Read more
The problem is global $post. As @Pieter suggested global $post object can be alter anytime with some other plugin or code. Menu items are effected because global $post does not contain the correct object. Instead of $post, the_title filter also provide you ID of current post in action, so use it in this way function … Read more
If you go to the plugin-install.php inside the WordPress dashboard, there may be many tabs: wp-admin/plugin-install.php?tab=featured wp-admin/plugin-install.php?tab=popular wp-admin/plugin-install.php?tab=recommended … Here is the function you referenced: File: wp-admin/plugin-install.php 145: /** 146: * Fires after the plugins list table in each tab of the Install Plugins screen. 147: * 148: * The dynamic portion of the action … Read more
You should have the option to edit any plugin’s code from the plugins screen. Under the name of each plugin you should see an Edit link which gives you access to the plugin code. Any changes that you make to the plugin will be completely wiped out when the plugin updates unless you ensure that … Read more