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

jquery - Getting the value of the selected option tag in a select box

I have an select box

<select name="type1">
   <option value="1">Laser Printer</option>
   <option value="2">Line Printer</option>
</select>

Now I have a button with id #New1 when this button gets clicked I need to display the value between the option tag that was selected. Eg if Laser Printer is selected I need to get Laser Printer and not 1

My code thus far

alert($("select[name=type1]:selected").val().text()); but this returns undefined

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 need to get the text of the selected option:

alert($("select[name='type1'] option:selected").text());

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

1.4m articles

1.4m replys

5 comments

56.9k users

...