div内容过长自动省略号

Posted 2020-06-27 疯子加天才

<div class="tits" style="width:900px;">${item.note}</div>        //自动计算长度，并剔除html元素     $(".tits").each(function(i) {         var leg = 280;         $(this).html($(this).text());             var copyThis = $(this.cloneNode(true)).hide().css({                 ‘position‘: ‘absolute‘,                 ‘width‘: ‘auto‘,                 ‘overflow‘: ‘visible‘             });             $(this).after(copyThis);             if(copyThis.width()>$(this).width()){                 $(this).html($(this).text().substring(0,leg)+‘...‘);                 copyThis.remove();             }else{                 copyThis.remove(); //清除复制                 return;             }     });