save grid data

[etti eitan]

Hi,

I have application with grid.
I want to download this info and save it as csv.

How do I transfer the data to the servelt?

Thanks

[Maneesh Godbole]

etti eitan wrote:
How do I transfer the data to the servelt?

You can pass the data as an array or arrays or wrap it in an Object and pass the object/list of objects

[etti eitan]

How do I send the Object/List from the client to servlet ?

[Maneesh Godbole]

Recommended reading http://code.google.com/webtoolkit/doc/latest/tutorial/RPC.html

[etti eitan]

I need to send the info to servelt.
I want to send back the csv data so I can download it from client.

[Maneesh Godbole]

Did you read the link I had provided?

[etti eitan]

Thanks for your quick response.

I use GWT RPC in my application but I don't understand how can I use it here.

I have a grid with data and I want that when user press the "Save" button the data will be saved.


One way to do this is that when button is click a new window will be open with url that include call to servelt and the servelt will return the csv data and the user can make "Save as" to save the data.
Another way is to use the browser download feature.

Is there another way ? how can I use the GWT RPC for this ?

Thanks