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
470 views
in Technique[技术] by (71.8m points)

React里面使用jQuery给元素绑定click事件失效

clipboard.png

clipboard.png

clipboard.png

clipboard.png

以上是全部代码


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)

说一下原因吧,componentDidMount仅仅在初次渲染时执行一次,也就是这时你给li绑定了事件,而随着你输入文本,导致重新render这个组件,所以你原来绑定的那些li早就没有了。。


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

...