When the page is loaded then Project dropdowns should show all the 3 projects. As soon as I select a project, the tower dropdown should be populated with the list of towers under that proje

5. Create a VF page which has 2 dropdowns - Projects and Towers

6. When the page is loaded then Project dropdowns should show all the 3 projects. As soon as I select a project, the tower dropdown should be populated with the list of towers under that project

if anyone can help?