multiple checkbox update code igniter

[rajneeshgobin]

hello i had a look here its prety simple example

http://www.formget.com/php-checkbox/

 

 

i wish something like this but with many more check boxes about 100,

 

the senario ls like this

 

there will be many users in a system,

 

each user profile will have these kind of questions

 

for example

 

Hobby :

tenis []

badminton[]

footbal[]

carrom[]

 

programming language :

perl[]

python[]

cobol[]

as3[]

 

favorit biscuit :

bakers[]

subana[]

ect[]

 

 

ect ect

 

these checkbox need to reflect for diferent users.

administrator can add new category [ ie hobby , programming language]

under each category he can add more options such as football, tenis ect

 

he should be able to have an interface to modify the options entered by user when a user request a change

 

 

what is a good way to implement this in php mysql

 

 

 

[sKunKbad]

Everything you need to know is in CodeIgniter's Form Helper documentation, and CodeIgniter's Form Validation documentation. By the way, have you bothered reading the User Guide?