When adding a record to the child grid, I need to grab the key field from the selected row in the parent grid and add it as an extra parameter to the request url. I am using the add button and form editing out of the box.

I read in other posts that I can use getrowdata + extraparams but I couldn't find an example of how and where to use them... Any hint?

Thank you!

Henry

I have a master details grids. I only want users be able to click on add button in the details grid when a record is selected in the master grid. How can I achieve that?

I tried beforeShowForm in addOptions. My warning message came up but then the add form came up after that... Could somebody tell me what is the best way to do it?

Also, Is there a way to make my message box looks the same as the grid's popups? Can I call a method and then pass in my messages?

Thanks,

Henry