How to get hidden field(column) value from grid to scheduler

[jedgeley]

I have a column(Secret key) in the grid which i don't want to show the column to user in the grid. so i have used "hidden:true" for the particular field(Secret key). But i am storing value in that column(Secret key). I needs to pass the secret key value into the scheduler from grid once i book the resource in the scheduler. with the help of "context.grapped" i am getting all the innertext values from grid except that secretkey(column) value. I needs that secretkey(column) value in the scheduler for my business needs. How to get it! Can anyone suggest me on this!

[mats]

You don't need a column to store data. Data lives in Models that are contained in a store. There's no sense in having a column that is always hidden, just read the field from your model directly.

[jedgeley]

Thanks mats. It's working fine now.