/excerpt-character-counter.php
Created Feb 25, 2015
Excerpt Character Counter
| function excerpt_count_js(){ | |
| if ('page' != get_post_type()) { | |
| echo '<script>jQuery(document).ready(function(){ | |
| jQuery("#postexcerpt .handlediv").after("<div style=\"position:absolute;top:12px;right:34px;color:#666;\"><small>Excerpt length: </small><span id=\"excerpt_counter\"></span><span style=\"font-weight:bold; padding-left:7px;\">/ 500</span><small><span style=\"font-weight:bold; padding-left:7px;\">character(s).</span></small></div>"); | |
| jQuery("span#excerpt_counter").text(jQuery("#excerpt").val().length); | |
| jQuery("#excerpt").keyup( function() { | |
| if(jQuery(this).val().length > 500){ | |
| jQuery(this).val(jQuery(this).val().substr(0, 500)); | |
| } | |
| jQuery("span#excerpt_counter").text(jQuery("#excerpt").val().length); | |
| }); | |
| });</script>'; | |
| } | |
| } | |
| add_action( 'admin_head-post.php', 'excerpt_count_js'); | |
| add_action( 'admin_head-post-new.php', 'excerpt_count_js'); |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment