Best practice for populating a drop down list based on another drop down list in web2py?

Question

I would like to create a form containing dropdown fields. After entering text or selecting an option in one drop-down list, I would like to populate the parameters in another.

Is there any best practice for this specifically for web2py?

Answer 1

Check out this lazy options widget , as well as these recipes:

• Cascading Dropdowns
• Python List Cascading Selection
• Cascading Dropdown Lists with Ajax