wordpress后台编辑文章时不让已选分类显示在最上面的解决办法

class Category_Checklist {

static function init() {

add_filter( 'wp_terms_checklist_args', array( __CLASS__, 'checklist_args' ) );

}


static function checklist_args( $args ) {

add_action( 'admin_footer', array( __CLASS__, 'script' ) );

$args['checked_ontop'] = false;

return $args;

}


// Scrolls to first checked category

static function script() {

?>

<script type="text/javascript">

jQuery(function(){

jQuery('[id$="-all"] > ul.categorychecklist').each(function() {

var $list = jQuery(this);

var $firstChecked = $list.find(':checkbox:checked').first();


if ( !$firstChecked.length )

return;


var pos_first = $list.find(':checkbox').position().top;

var pos_checked = $firstChecked.position().top;


$list.closest('.tabs-panel').scrollTop(pos_checked - pos_first + 5);

});

});

</script>

<?php

}

}


Category_Checklist::init();