Languages: English • 日本語 (Add your language)
Retrieve the number of times an action is fired.
<?php did_action( $tag ); ?>
Using did_action() function to make sure custom meta field is only added during the first run since it can run multiple times.
function my_sticky_option()
{
global $post;
// if the post is a custom post type and only during the first execution of the action quick_edit_custom_box
if ( $post->post_type == 'custom_post_type' && did_action( 'quick_edit_custom_box' ) === 1 )
{
?>
<fieldset class="inline-edit-col-right">
<div class="inline-edit-col">
<label class="alignleft">
<input type="checkbox" name="sticky" value="sticky" />
<span class="checkbox-title">
<?php _e( 'Featured (sticky)', 'textdomain_string' ); ?>
</span>
</label>
</div>
</fieldset>
<?php
} // endif;
}
// add the sticky option to the quick edit area
add_action( 'quick_edit_custom_box', 'my_sticky_option' );
Since: 2.1
did_action() is located in wp-includes/plugin.php.