Plugin data not saving… help!
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This plugin is used to store pairs of data with a post. Everything gets saves just find, but randomly, data will vanish.
Help! I have no idea why this is happening.
function post_head_menus() { if (function_exists('add_meta_box')) { add_meta_box('post_head_box','Energy System Details','post_head_meta','energy-systems'); } } function post_head_meta() { global $wpdb, $post_ID; $files = post_head_get_files($post_ID); ?> <table> <thead> <tr> <th width="50%">BPM</th> <th width="50%">Duration</th> </tr> </thead> <tbody> <?php $i = 0; if ($files && $post_ID) { foreach ((array)$files as $file) { ?> <tr id="post-head-<?php echo $i; ?>"> <td><input type="text" name="post-head[<?php echo $i; ?>][bpm]" value="<?php echo $file['bpm']; ?>" /></td> <td><input type="text" name="post-head[<?php echo $i; ?>][duration]" value="<?php echo $file['duration']; ?>" /></td> <td><a href="#" class="button" onclick="post_head_remove(<?php echo $i; ?>); return false;">X</a></td> </tr> <?php $i++; }; }; ?> <tr id="post-head-<?php echo $i; ?>"> <td><input type="text" name="post-head[<?php echo $i; ?>][bpm]" /></td> <td><input type="text" name="post-head[<?php echo $i; ?>][duration]" /></td> <td><a href="#" class="button" onclick="post_head_remove(<?php echo $i; ?>); return false;">X</a></td> </tr> </tbody> </table> <p align="right" style="padding:10px 0 5px; margin:0;"><a href="#" class="button" id="add-post-head-file">Add</a></p> <?php } function post_head_get_files($ID) { $data = unserialize(get_option("post-head-files")); return $data[$ID]; } function post_head_delete() { delete_option('post-head-files'); } function post_head_submit($post_ID) { global $wpdb; if ( defined('DOING_AUTOSAVE') && DOING_AUTOSAVE ) { return $post_id; } // Check permissions if ( 'page' == $_POST['post_type'] ) { if ( !current_user_can( 'edit_page', $post_id ) ) return $post_id; } else { if ( !current_user_can( 'edit_post', $post_id ) ) return $post_id; } foreach((array)$_POST['post-head'] as $file) { if ($file['bpm'] != "" && $file['duration'] != "") $t[] = $file; $data[$post_ID] = $t; } update_option('post-head-files', serialize($data)); } function post_head_admin_head() { echo '<link type="text/css" rel="stylesheet" media="all" href="'.plugins_url('energy-systems-module/admin.css').'" />'."\n"; echo '<script type="text/javascript" src="'.plugins_url('energy-systems-module/post-header.js').'"></script>'."\n"; } add_action('admin_head', 'post_head_admin_head'); add_action('admin_menu', 'post_head_menus'); add_action('save_post', 'post_head_submit');
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