Making dependant fields in my form

I am using the framework Symfony in my project. I want to add 2 dependant fields in my form:

• The user must select a rubric from the first list
• and开发者_如何学C the second list generates automatically the items of this rubric.

I am not an experiment in Javascript and Ajax.

For Symfony2 you can use ShtumiUsefulBundle https://github.com/shtumi/ShtumiUsefulBundle. It provides dependent filtered entity form types.

I have used this plugin: sfDependentSelectPlugin

It solved my problem.