JS Operation select dropdown box dynamic change (Create/delete/get)

Dynamically Create and delete select, add and Remove option options, get value for option options, get text for option options, and more, interested friends can refer to the following

1. Dynamic creation of SELECT

2. Add Options option

3. Remove all options option

4. Delete an option

5. Get the value of option options

6. Get the text of options option

7. Modify Options option

8. Delete Select

Reproduced in original: http://www.jb51.net/article/37698.htm

JS Operation select dropdown box dynamic change (Create/delete/get)