From the code it seems like your warning comes from doing the redirect too late. redirects should be done, as a rule of thumb, not later then the init action. And after the redirect you should die() (I don’t think the wp_redirect does it for you) As for security, it is not enough to check … Read more
I’ve edited the code a bit and this works on my localhost. Try it and let me know if it does the job. Be careful to edit your own admin role though. Or put in another condition to prevent updating your admin role in case of a use error. Edit: added ob_start() thanks to Mark … Read more
You Do Not want to post /wp-admin/options.php from the front end , thats a bad idea and can cause problems. To updated Options from the frontend simply use update_option() and make sure you verify correctly. here is an example using your code with minor fixes: <?php if (isset($_POST[‘stylesheet’]) && isset($_POST[‘action’]) && $_POST[‘action’] == “update_theme”){ if … Read more
Just like the example you linked, but instead of using wp_insert_post() you use: wp_update_post() so your form becomes: <?php $post_to_edit = get_post($post_id); ?> <!– edit Post Form –> <div id=”postbox”> <form id=”new_post” name=”new_post” method=”post” action=””> <p> <label for=”title”>Title</label><br /> <input type=”text” id=”title” value=”<?php echo $post_to_edit->post_title; ?>” tabindex=”1″ size=”20″ name=”title” /> </p> <p> <label for=”description”>Description</label><br /> … Read more
Use wp-admin/admin-post.php as form action handler, and bind your custom function as callback to that. A simple example for email updates. We will use a shortcode named [userform] here, but you can use a template too. add_shortcode( ‘userform’, ‘wpse_75723_userform’ ); add_action( ‘admin_post_update_user_email’, ‘wpse_75723_update’ ); /** * Create the form. */ function wpse_75723_userform() { $here = … Read more
Hopefully the code will be sufficient to describe the key points, but please do comment if you have any further questions: <?php class WPSE_Submit_From_Front { const NONCE_VALUE = ‘front_end_new_post’; const NONCE_FIELD = ‘fenp_nonce’; protected $pluginPath; protected $pluginUrl; protected $errors = array(); protected $data = array(); function __construct() { $this->pluginPath = plugin_dir_path( __file__ ); $this->pluginUrl = … Read more
To fix this you will need to pass in multiple terms rather than a single term so instead of: $_POST[‘main_cat’] Use: array($_POST[‘main_cat’],$_POST[‘sub_cat’]) You shouldn’t need to save main_cat though. Assigning sub_cat should imply it’s also in subcat’s parent term
I am using the WP Subscribe Author plugin which does the job. I did some tweaking to the email that is sent in the PHP file as the default email didn’t include a link to the post.
*I thought I will write this as an update but then I thought it is better to provide the solution as an answer because someone may skip the solution in the question update. There is no mistake in my code or in the loop for that matter. This is not a server misconfiguration either. As … Read more
As far as display goes, the admin code does this in several ways. Via the ‘message’ class for stuff that shows once at the top of the content area. On the left nav menu, either on the Plugins tab or up where it says Dashboard. And in the list of themes (or plugins). Items 2 … Read more