Keep colored cells of my datagrid in memory

[Franck]

Hi,
I'm addin javascript on some of my datagrid cells in the
ItemCreatedEven which changes cell color on click (simulating
selection).

However, Postback event erase all selection and bring back default grid
color.

How can I keep in memory the user selection ?

Thks for help.

 

[Franck]

Whatever Event I use, cells colors are not kept in memory.

 

[Eliyahu Goldin]

ItemCreated is a wrong event for your purpose. You should use either
ItemDataBound or PreRender.

Eliyahu

 

[Franck]

I knew I'll have to do sth like that...
Just hope to find another way.

Thks for your help

 

[Eliyahu Goldin]

Do you mean you want to keep the color that was set on client side in
javascript? The server has no idea about what is going on in javascripts on
client side. You have to communicate color setting information from client
to server separately, for example to code it in a string and pass it up in a
hidden input control.

Eliyahu

 

[intrader]

ItemCreated is a wrong event for your purpose. You should use either
ItemDataBound or PreRender.

Eliyahu

Keep in mind the entirely separate domains you are using in web
applications: client-side and server-side do not mix well. ASP.NET
attempts to make it possible to have applications behave as it the
if the client-side is fully accessible at the server on PostBack.