在空元素之间附加一个单词

Question

如果jquery知道如果元素之间是空的，则在相同的元素词之间追加“没有”？

<div>Ok</div>
<div>No</div>
<div></div> // i want append between this div "there is not" that is empty. Like: <div>there is not</div>
<div>Hello</div>

Answer 1

尝试 -

$("div:empty").append("there is not");

演示 - http://jsfiddle.net/St8sV/

Answer 2

More详细形式：

$('div').each(function() {
   if ($(this).html() == '') {
      $(this).html('there is not');
   }
}