This example loops through all photographers and then displays all images uploaded by them: <ul> <?php $photographers = get_users( ‘role=photographer’ ); foreach( $photographers as $user ) : $pictures = new WP_Query( array( ‘author’ => $user->ID, ‘post_type’ => ‘attachment’, ‘post_status’ => ‘inheret’, ‘posts_per_page’ => -1 ) ); echo ‘<li><h3>’ . $user->user_nicename . ‘</h3>’; if ( $pictures->posts … Read more
Link Pop-up in custom plugin
For 2nd, i recommend using the php function uniqid(), takes some of the work of user. For 3rd i think the best way to implement is to keep adding the id’s after each shortcode call to a global/static variable in an array & then hook a function to wp_footer that reads from this variable to … Read more
Possible to get all posts with my shortcode?
administrator isn’t a capability, it is a role, so the reason you get that error is because WordPress doesn’t recognizes the capability you gave. If you look up the capabilities of the administrator role, you can see that the administrator is the only one with the capability manage_options. This is the one you should use. … Read more
You should be using the register_deactivation_hook and/or register_uninstall_hooks. That may be why some functions don’t work. I’d have to do some testing to be sure, but loading your method directly like WP_Plugin_Janitor::cleanup( $opt, $cpt, $tax ); seems like a pretty good way to skip over some of the WordPress load sequence or to run things … Read more
That’s a common mistake, Shortcodes should return values and not echo. Remember, the Codex is your Friend 😉 Shortcode_API#Output Output The return value of a shortcode handler function is inserted into the post content output in place of the shortcode macro. Remember to use return and not echo – anything that is echoed will be … Read more
In the same call where the image URL is being sent to the editor, you fill up another div with an image source. Like: window.send_to_editor = function(html) { imgurl = jQuery(‘img’,html).attr(‘src’); jQuery(‘#upload_image’).val(imgurl); imgsrc=”https://wordpress.stackexchange.com/questions/82427/<img id=”upload_image” name=”upload_image” src=””+imgurl+'”>’; jQuery(‘#image-holder’).html(imgsrc); tb_remove(); } PS: this is for the Old Thickbox, not for the New 3.5 Uploader, which has very … Read more
Please have a look at wp_list_categories, which is all you need. Just choose the arguments to your liking and place the code in your sidebar. Suppose, the ID of your ‘product’ category is 666, then the basic code could look like the following: <ul> <?php wp_list_categories( ‘child_of=666&hide_empty=0’); ?> </ul>
There is no safe way to catch the content of a searchform.php in this case. You could run output buffering on the complete page, but then you would probably run into conflicts with other plugins doing the same. Alternative solution: Add a widget to your plugin that offers another search form. Ask your users to … Read more