Jquery implements dynamic addition of the table TR and delete tr as well as CheckBox selection and acquisition of the data after adding TR to delete tr

About jquery implementation of dynamically adding table TR I'm not saying much. The above code is commented in many places.

About the returned edited table data what I'm trying to say here is that I just saved him as a concatenated string. Format Str=xxx | XXX | xxx, XXX | XXX | xxx, XXX | XXX | Xxx

You can also save As object Type I was doing this for the convenience of the backstage operation.

Words do not say more direct code:

Note to the jquery JS quoted me here Jquer JS is and the page in the same level directory
Jquery implements dynamic addition of the table TR and delete tr as well as CheckBox selection and acquisition of the data after adding TR to delete tr