DavidZhang73.github.io/js/jquery.truncate.min.js

!function($){var chop=/(\s*\S+|\s)$/,start=/^(\S*)/;$.truncate=function(html,options){return $("<div></div>").append(html).truncate(options).html()},$.fn.truncate=function(options){$.isNumeric(options)&&(options={length:options});var o=$.extend({},$.truncate.defaults,options);return this.each(function(){var self=$(this);o.noBreaks&&self.find("br").replaceWith(" ");var text=self.text(),excess=text.length-o.length;if(o.stripTags&&self.text(text),o.words&&excess>0){var truncated=text.slice(0,o.length).replace(chop,"").length;excess=o.keepFirstWord&&0===truncated?text.length-start.exec(text)[0].length-1:text.length-truncated-1}excess<0||!excess&&!o.truncated||$.each(self.contents().get().reverse(),function(i,el){var $el=$(el),text,length=$el.text().length;return length<=excess?(o.truncated=!0,excess-=length,void $el.remove()):3===el.nodeType?(o.finishBlock?$(el.splitText(length)).replaceWith(o.ellipsis):$(el.splitText(length-excess-1)).replaceWith(o.ellipsis),!1):($el.truncate($.extend(o,{length:length-excess})),!1)})})},$.truncate.defaults={stripTags:!1,words:!1,keepFirstWord:!1,noBreaks:!1,finishBlock:!1,length:1/0,ellipsis:"…"}}(jQuery);