Welcome to ShenZhenJia Knowledge Sharing Community for programmer and developer-Open, Learning and Share
menu search
person
editAsk a Question
Welcome To Ask or Share your Answers For Others

Categories

为input file绑定change事件，在第一次执行有效，后面的执行就没有效果了

in Technique[技术] by (71.8m points)

为input file绑定change事件，在第一次执行有效，后面的执行就没有效果了


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…
thumb_up_alt 0 like thumb_down_alt 0 dislike
457 views
Welcome To Ask or Share your Answers For Others

1 Answer

by (71.8m points)

之后选择的文件变化了吗？如果还是原来的文件，那就不会触发change事件。


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…
thumb_up_alt 0 like thumb_down_alt 0 dislike
Welcome to ShenZhenJia Knowledge Sharing Community for programmer and developer-Open, Learning and Share

Just Browsing Browsing

548k questions

547k answers

4 comments

86.3k users

Most popular tags

Theme made by Momin Raza, Modified by Ostack
Powered by Question2Answer
...