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

javascript - Detecting interaction with select box

How (using Javascript or jQuery) can I detect when a value has been selected from a select box, even if it's the same option as was previously selected (i.e. no change event is fired).

Mainly I need this for mouse interaction, but a solution that works for keyboard too would be handy.

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)

I have no idea if it would work just from the top of my head if you could attach an event handler to the select box option element and on click store its value.

works with mouse, doesn't work with keyboard http://jsfiddle.net/w4DEJ/4/


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

...