Plugin development for custom post type

Hi,

I am try to develop a plugin for create post type but the register post type is not working can any one help me.

 add_action('init','newposttype_create');

 function newposttype_create()
 {
     $newpost="mysliderservice";
     $labels = array(
         'name'                  => _x( $newpost, 'Post type general name', 'textdomain' ),
         'singular_name'         => _x( $newpost, 'Post type singular name', 'textdomain' ),
         'menu_name'             => _x( 's', 'Admin Menu text', 'textdomain' ),
         'name_admin_bar'        => _x( $newpost, 'Add New on Toolbar', 'textdomain' ),
         'add_new'               => __( 'Add New', 'textdomain' ),
         'add_new_item'          => __( 'Add New ', 'textdomain' ),
         'new_item'              => __( 'New ', 'textdomain' ),
         'edit_item'             => __( 'Edit ', 'textdomain' ),
         'view_item'             => __( 'View ', 'textdomain' ),
         'all_items'             => __( 'All ', 'textdomain' ),
         'search_items'          => __( 'Search ', 'textdomain' ),
         'parent_item_colon'     => __( 'Parent :', 'textdomain' ),
         'not_found'             => __( 'No found.', 'textdomain' ),
         'not_found_in_trash'    => __( 'No found in Trash.', 'textdomain' ),
         'featured_image'        => _x( ' Cover Image', 'Overrides the “Featured Image” phrase for this post type. Added in 4.3', 'textdomain' ),
         'set_featured_image'    => _x( 'Set cover image', 'Overrides the “Set featured image” phrase for this post type. Added in 4.3', 'textdomain' ),
         'remove_featured_image' => _x( 'Remove cover image', 'Overrides the “Remove featured image” phrase for this post type. Added in 4.3', 'textdomain' ),
         'use_featured_image'    => _x( 'Use as cover image', 'Overrides the “Use as featured image” phrase for this post type. Added in 4.3', 'textdomain' ),
         'archives'              => _x( ' archives', 'The post type archive label used in nav menus. Default “Post Archives”. Added in 4.4', 'textdomain' ),
         'insert_into_item'      => _x( 'Insert into Location', 'Overrides the “Insert into post”/”Insert into page” phrase (used when inserting media into a post). Added in 4.4', 'textdomain' ),
         'uploaded_to_this_item' => _x( 'Uploaded to this Location', 'Overrides the “Uploaded to this post”/”Uploaded to this page” phrase (used when viewing media attached to a post). Added in 4.4', 'textdomain' ),
         'filter_items_list'     => _x( 'Filter Locations list', 'Screen reader text for the filter links heading on the post type listing screen. Default “Filter posts list”/”Filter pages list”. Added in 4.4', 'textdomain' ),
         'items_list_navigation' => _x( ' list navigation', 'Screen reader text for the pagination heading on the post type listing screen. Default “Posts list navigation”/”Pages list navigation”. Added in 4.4', 'textdomain' ),
         'items_list'            => _x( ' list', 'Screen reader text for the items list heading on the post type listing screen. Default “Posts list”/”Pages list”. Added in 4.4', 'textdomain' ),
     );

     $args = array(
         'labels'             => $labels,
         'public'             => true,
         'publicly_queryable' => true,
         'show_ui'            => true,
         'show_in_menu'       => true,
         'query_var'          => true,
         'rewrite'            => array( 'slug' => $newpost ),
         'capability_type'    => 'post',
         'has_archive'        => true,
         'hierarchical'       => false,
         'menu_position'      => null,
         'supports'           => array( 'title', 'editor', 'thumbnail', 'excerpt'),
     );
     register_post_type( $newpost, $args );
   }

   function handle_form() {
      if(
          ! isset( $_POST['awesome_form'] ) ||
          ! wp_verify_nonce( $_POST['awesome_form'], 'awesome_update' )
      ){ ?>
          <div class="error">
             <p>Sorry, your nonce was not correct. Please try again.</p>
          </div> <?php
          exit;
      } else {
            $firstpost = sanitize_text_field($_POST['fposttype'] );
            $secondpost = sanitize_text_field($_POST['sposttype'] );
            $newpost=$firstpost.$secondpost;
            echo $newpost;

            add_action('init','newposttype_create');

      }

    }

   <form method="POST" action="">
      <input type="hidden" name="updated" value="true" />
      <?php wp_nonce_field( 'awesome_update', 'awesome_form' ); ?>
       <table class="form-table">
           <tbody>
               <tr>
                   <th><label for="fposttype">Select Post Type</label></th>
                   <td>
                     <select name="fposttype" id="fposttype"/>
                     <?php
                     $args = array(
                      'public'   => true,
                      '_builtin' => false
                     );
                     $output = 'names'; // 'names' or 'objects' (default: 'names')
                     $operator = 'and'; // 'and' or 'or' (default: 'and')
                     $post_types = get_post_types( $args, $output, $operator );
                     if ( $post_types ) {
                       foreach ( $post_types  as $post_type ){
                     ?>
                       <option value="<?=$post_type?>" onchange="javascript:changesecondpslop(this.value);"><?=$post_type?></option>
                     <?php
                         }
                       }
                     ?>
                     </select>
                   </td>
               </tr>
               <tr>
                   <th><label for="sposttype">Select Post Type</label></th>
                   <td>
                     <select name="sposttype" id="sposttype"/>
                     <option>Select One</option>
                     </select>
                   </td>
               </tr>
               <tr>
                   <th><label for="seltmp">Select Template</label></th>
                   <td>
                     <select name="seltmp" id="seltmp"/>
                     <option>Select One</option>
                     <?php
                     $default = ''; $post_type = 'page';
                     $templates = get_page_templates( null, $post_type );
                     ksort( $templates );
                     foreach ( array_keys( $templates ) as $template ) {
                         $selected = selected( $default, $templates[ $template ], false );
                         echo "\n\t<option value='" . esc_attr( $templates[ $template ] ) . "' $selected>" . esc_html( $template ) . '</option>';
                     }
                     ?>
                     </select>
                   </td>
               </tr>
           </tbody>
       </table>
       <p class="submit">
           <a>Submit</a>
       </p>
       <p class="submit">
           <input type="submit" name="submit" id="submit" class="button button-primary" value="Check My Info!">
       </p>
   </form>

• This topic was modified 4 years, 7 months ago by Jan Dembowski. Reason: Moved to Fixing WordPress, this is not an Everything else WordPress topic