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1650
Row Virtualization and wrong styling
posted

Hi there

The problem was discussed here earlier (e.g. http://forums.infragistics.com/forums/p/1682/14068.aspx):

- records are virtualized, which includes styles
- if records are being re-used with different data due to virtualization, presenter styles may not be re-evaluated
- this can (and does!) lead to wrong data being displayed

I'm dealing with this issue in two of three projects and IMO, this is a really dangerous flaw - after all, I'm not only using styles to make the app look pretty, but to visualize data. Turning off virtualization resolves the issue but kills performance. As a matter of fact, I'm at a point where I need to re-evaluate whether to continue using the grid or not. Is there a discussion going on whether to change the issue or is the current virtualization scheme the status quo?

Cheers,

Philipp