Facing problems in triple drop down menus

[ramyakumar]

Hello everyone,

I am trying triple drop down menu first and second menus are working but third one is not working and also the data is not being displayed on the webpage even though I have used "echo" command.. I am unsure what is the problem and how to correct it. So I am attaching my code in this email, could you please look into it and help me with it.

 

I have 1st drop menu for State :

Tennessee

Alabama

Georgia

 

2nd Drop down list for County:

Anderson

Bredford

Benton

 

3rd Drop down list for Genus

Acer

Aristida

                                           

Eg:  Tennnesse -> Anderson, Bredford, Benton

        and  Anderson -> Acer, Aristida

        and when I select Tennesse->Anderson->Acer

it has to display all the information of the table based on these selected values.

 

Could you please help me with this.

 

This is my link for the complete code

http://pastebin.com/vvLrpCcr

 

The execution link is

http://sozog.utc.edu/~tdv131/MYSQL/genus1c.htm