How can I update my data the Spreadsheet way in Salesforce?
- Write you own custom visualforce-page code
- Integrate with google spreadsheets - example.
- Use the native Smart-Tables app for Salesforce
Smart Tables main features:
- Mass inline edit (spreadsheet-style) - image#1.
- Global Search, Filed search / Filter, Advanced Filters
- Multi column/field sorting
- Mass update
- A layout editor
- Views & charts
Image #1: