Validation of data string length in a dataGrid
Posted on 2003-11-12
How do we prevent overlong strings being entered into a cell column within a dataGrid (and / or FlexGrid component).
We're allowing the users to work with entries in a grid and want to prevent them entering strings that would be truncated when attempting to post to the underlying database.
We can't see a simple way of doing this.
Can anyone shed some light on this for us ?
The only way we can see at present is to validate after leaving the cell - but I'm hoping that there's a cuter way.
Thanks in advance