I need a java web based UI to be developed using the Google App Engine Framework to support the following:
Store a factor on any of the following levels:
Top Most Level is : State (Mandatory)
County: Given a state, a list of possible counties for the state is available for entry into the county field. (Optional)
City: Given a County, a list of possible cities for the county is available for entry into this field (Optional)
Given a City, a list of possible zip codes is available for entry into this field (Optional)
A numeric value for the above combination.
The UI should retrieve data from the data store of the app engine. Should be AJAX enabled. Should have search capability to search existing combinations. Should be updatable. When updated it should write a new record with the "update date". The previous record should be flagged as "Inactive".
The backend would be an oracle database. The oracle database table would need to beed be updated as required when data changes in the data store.
Need this to be developed by the end of this week.