07a62334de
git-svn-id: https://develop.svn.wordpress.org/trunk@17695 602fd350-edb4-49c9-b593-d223f7449a82
40 lines
967 B
JavaScript
40 lines
967 B
JavaScript
// Word count
|
|
(function($) {
|
|
wpWordCount = {
|
|
|
|
init : function() {
|
|
var t = this, last = 0, co = $('#content');
|
|
|
|
$('#wp-word-count').html( wordCountL10n.count.replace( /%d/, '<span class="word-count">0</span>' ) );
|
|
t.block = 0;
|
|
t.wc(co.val());
|
|
co.keyup( function(e) {
|
|
if ( e.keyCode == last ) return true;
|
|
if ( 13 == e.keyCode || 8 == last || 46 == last ) t.wc(co.val());
|
|
last = e.keyCode;
|
|
return true;
|
|
});
|
|
},
|
|
|
|
wc : function(tx) {
|
|
var t = this, w = $('.word-count'), tc = 0;
|
|
|
|
if ( t.block ) return;
|
|
t.block = 1;
|
|
|
|
setTimeout( function() {
|
|
if ( tx ) {
|
|
tx = tx.replace( /<.[^<>]*?>/g, ' ' ).replace( / | /gi, ' ' );
|
|
tx = tx.replace( /[0-9.(),;:!?%#$¿'"_+=\\/-]*/g, '' );
|
|
tx.replace( /\S\s+/g, function(){tc++;} );
|
|
}
|
|
w.html(tc.toString());
|
|
|
|
setTimeout( function() { t.block = 0; }, 2000 );
|
|
}, 1 );
|
|
}
|
|
}
|
|
|
|
$(document).ready( function(){ wpWordCount.init(); } );
|
|
}(jQuery));
|