Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Welcome To Ask or Share your Answers For Others

Categories

0 votes
163 views
in Technique[技术] by (71.8m points)

javascript - Trigger for span text/html on changed

Is there any event in jQuery or JavaScript that triggered when span tag text/html has been changed ?

Code:

<span class="user-location"> </span>

$('.user-location').change(function () {
    //Not working
});
See Question&Answers more detail:os

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome To Ask or Share your Answers For Others

1 Reply

0 votes
by (71.8m points)

you can use DOMSubtreeModified to track changes on your span element i.e(if text of your span element changes dynamically ).

$('.user-location').on('DOMSubtreeModified',function(){
  alert('changed')
})

check out the followinf link https://jsbin.com/volilewiwi/edit?html,js,output


与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
OGeek|极客中国-欢迎来到极客的世界,一个免费开放的程序员编程交流平台!开放,进步,分享!让技术改变生活,让极客改变未来! Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Click Here to Ask a Question

...