selected values in backend

[vijayakumar_kb]

Hi everyone

I need to get the selected values of a grid in back end java code
that is when i click a row in the listgrid, can i call a method in back end java.

is there any method like fetch, add, update to call when clicking a row in the grid.

and also how to call a back end java method on a button click. or in a context menu item.

Thanks in advance.

[vijayakumar_kb]

any reply please

[mljolje]

You should catch onrecordselect event on grid on client side and call some procedure (e.g. Gwt-rpc) on server side where you have passed details of selected record.

I hope that is what you looking for.

[vijayakumar_kb]

Thanks for the reply
i am new to this

how will i call a specific method in backend using DMI or RPC

before i was using jsf where we can bind the action to a button click.
but here how to do this.

[mljolje]

Well I am using GWT-RPC so you can check this link for detail info:
http://code.google.com/webtoolkit/doc/1.6/DevGuideServerCommunication.html