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Add select2 to all select fields in WordPress Admin
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<?php | |
function enqueue_select2_jquery() { | |
wp_register_style( 'select2css', '//cdnjs.cloudflare.com/ajax/libs/select2/3.4.8/select2.css', false, '1.0', 'all' ); | |
wp_register_script( 'select2', '//cdnjs.cloudflare.com/ajax/libs/select2/3.4.8/select2.js', array( 'jquery' ), '1.0', true ); | |
wp_enqueue_style( 'select2css' ); | |
wp_enqueue_script( 'select2' ); | |
} | |
add_action( 'admin_enqueue_scripts', 'enqueue_select2_jquery' ); | |
function select2jquery_inline() { | |
?> | |
<style type="text/css"> | |
.select2-container {margin: 0 2px 0 2px;} | |
.tablenav.top #doaction, #doaction2, #post-query-submit {margin: 0px 4px 0 4px;} | |
</style> | |
<script type='text/javascript'> | |
jQuery(document).ready(function ($) { | |
if( $( 'select' ).length > 0 ) { | |
$( 'select' ).select2(); | |
$( document.body ).on( "click", function() { | |
$( 'select' ).select2(); | |
}); | |
} | |
}); | |
</script> | |
<?php | |
} | |
add_action( 'admin_head', 'select2jquery_inline' ); |
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