Hi! 1) I don't know of a standarized / easy way of doing that (automatically), but you can manually by listening on changes. 2) Have a look a the grid listener adapter -> onchange -> trigger an RPC call back (store the data on the server) or better save all changes on the client when onchange occures and when the user presses your update button, use them. 3) If you don't let the user choose which rows he can see you can column in the grid and hide it.
Regards, Anton kilaru schrieb: > Hi > > I have an Editable Grid.Grid is perfectly loading the data from > database . I am able to Edit the grid successfully . What i need is,i > want to save the changes that i made in the Editable grid back to > database. I have a update button where i can call RPC call when user > clicks on it. > > 1.How it is possible to update back to database . > 2.How we will recognize the changes that we made(For eg, If we change > only a single cell in a row)? > 4. How to remember primary key ids. > 3.Please give me any sample codes or links for reference . > > > --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "GWT-Ext Developer Forum" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/gwt-ext?hl=en -~----------~----~----~----~------~----~------~--~---
