Angularjs very useful examples:

selectbox using directives:
http://plnkr.co/edit/WxfQK18uAr4QKRTw5JQL?p=preview

highlight the selected item or onclick item in a list using angularjs:
http://plnkr.co/edit/AaQhjcMcLETwvWKw66le?p=preview

display the data in table and filter by table fields:
http://plnkr.co/edit/jTRmBH?p=preview

Applying colors or css classes to selectbox element options or html elements using angularjs:
http://plnkr.co/edit/yozQU6?p=preview