1

does anybody know how I can achieve the following:

  • I have a custom post type called 'projects' I have 5 different page layouts (each with a different number of images at different sizes that are arranged differently). I think that if I can ID the images I can position them using CSS. If each layout has it's own template page with containers for the required images and each also has CSS to position the images.
  • I am wondering if it's possible to add a template select on right hand side of post editor view, like you have available for pages this way it's possible to assign a template (from 1-5) for each post.
  • I am adding custom meta boxes for the image upload fields and the other data in the main post editor, but ideally this should change for the other pages to only display the required upload fields.

Any ideas anybody? I did consider setting up a custom post type for each layout (the 5 templates) allowing you to post a new project under the layout type you require, then on the page query the loop with all 5 custom-post-types (layouts). I worry this might be messy though, because to find projects to edit later you will need to know which template page (custom-post-type) they belong to but more importantly the url to projects wouldn't be www.sitename.co.uk/projects but instead be www.sitename.co.uk/custom-post-type1, www.sitename.co.uk/custom-post-type2 ??? Wouldn't it?

Any help really appreciated as always. Thanks

4

2 回答 2

1

这是我到目前为止确定的代码，有什么想法可以定制吗？

这应该放在functions.php中吗？

// Check if the post has a special template
$template = get_post_meta($post->ID, '_wp_mf_page_template', true);

if (!$template || $template == 'default') {
return;
}

$template = TEMPLATEPATH.'/'.$template;

if ( $template = apply_filters( 'template_include', $template ) ) {
include($template);
die();
}
return;

第二个代码：

// Check if the post_type has page attributes
// if is the case is necessary need save the page_template
if ($_POST['post_type'] != 'page' && isset($_POST['page_template'])) {
  add_post_meta($post_id, '_wp_mf_page_template', $_POST['page_template'], true) or update_post_meta($post_id, '_wp_mf_page_template', $_POST['page_template']);
}

第三个代码：

//MF Meta box for select template
function mf_metabox_template () {
global $post;

if ( 0 != count( get_page_templates() ) ) {

  $template = get_post_meta($post->ID, '_wp_mf_page_template', TRUE);
  $template =  ($template != '') ? $template : false;
?>
  <label class="screen-reader-text" for="page_template"><?php _e('Page Template') ?></label><select name="page_template" id="page_template">
  <option value='default'><?php _e('Default Template'); ?></option>
  <?php page_template_dropdown($template); ?>
  </select>
<?php  
}
}
于 2013-02-24T19:37:26.687 回答
0

您可以使用此代码创建元框。请将此代码粘贴到您的 function.php 中。

/*********************custom meta box********************************/
add_action( 'add_meta_boxes', 'add_events_metaboxes' );
function add_events_metaboxes() {
  add_meta_box('wpt_school_location', 'Business Listing Data:','wpt_school_location', 'businesses', 'side', 'default');
}
//add_meta_box( $id, $title, $callback, $page, $context, $priority, $callback_args ); 

// Add the Events Meta Boxes
// The Event Location Metabox

function wpt_school_location() {
  global $post;

  // Noncename needed to verify where the data originated
  echo '<input type="hidden" name="eventmeta_noncename" id="eventmeta_noncename" value="' . 
  wp_create_nonce( plugin_basename(__FILE__) ) . '" />';

  // Get the location data if its already been entered
  $email = get_post_meta($post->ID, '_location', true);
  $tel = get_post_meta($post->ID, '_location1', true);
  $web = get_post_meta($post->ID, '_location2', true);
  $city = get_post_meta($post->ID, '_location3', true);

  // Echo out the field
  echo '<div class="heading">Address</div>';
  echo '<input type="text" name="_location" value="' . $email  . '" class="widefat" />';
  echo '<div class="heading">Telephone</div>';
  echo '<input type="text" name="_location1" value="' . $tel  . '" class="widefat" />';
  echo '<div class="heading">E-mail</div>';
  echo '<input type="text" name="_location2" value="' . $web  . '" class="widefat" />';
  echo '<div class="heading">Web</div>';
  echo '<input type="text" name="_location3" value="' . $city  . '" class="widefat" />';
}

// Save the Metabox Data
function wpt_save_events_meta($post_id, $post) {
  // verify this came from the our screen and with proper authorization,
  // because save_post can be triggered at other times
  if ( !wp_verify_nonce( $_POST['eventmeta_noncename'], plugin_basename(__FILE__) )) {
    return $post->ID;
  }

  // Is the user allowed to edit the post or page?
  if ( !current_user_can( 'edit_post', $post->ID ))
    return $post->ID;

  // OK, we're authenticated: we need to find and save the data
  // We'll put it into an array to make it easier to loop though.

  $events_meta['_location'] = $_POST['_location'];
  $events_meta['_location1'] = $_POST['_location1'];
  $events_meta['_location2'] = $_POST['_location2'];
  $events_meta['_location3'] = $_POST['_location3'];

  // Add values of $events_meta as custom fields

  foreach ($events_meta as $key => $value) { // Cycle through the $events_meta array!
    if( $post->post_type == 'revision' ) return; // Don't store custom data twice
    $value = implode(',', (array)$value); // If $value is an array, make it a CSV (unlikely)
    if(get_post_meta($post->ID, $key, FALSE)) { // If the custom field already has a value
        update_post_meta($post->ID, $key, $value);
    } else { // If the custom field doesn't have a value
        add_post_meta($post->ID, $key, $value);
    }
    if(!$value) delete_post_meta($post->ID, $key); // Delete if blank
  }
}
add_action('save_post', 'wpt_save_events_meta', 1, 2); // save the custom fields
// Add the Events Meta Boxes
于 2016-05-28T13:22:28.717 回答