Grid row select performance in IE8

[Marc]

Search is failing me. Is there a known issue with the performance of selecting grid rows in IE8? With 15 columns and 100 rows,selecting a row takes 3 seconds... 


.Selectable(select => select.Type(GridSelectionType.Row).Mode(GridSelectionMode.Multiple))


Works fine in Chrome. We don't have that option though.


Update: Upgrading to jQuery 1.8.2 may have resolved this.

[Garðar]

I´m having the exact same problem!
When selecting around 100 records takes about 3-4 seconds in IE8 but not Chrome, really annoying. 
Telerik can you please assist?

[Dimo]

Hello,

Selection is slow in old browsers because of slow execution of jQuery selectors with a :not() clause.

We have just optimized selection when grouping, aggregates and hierarchy are *not* used. In this case there is no need for a :not() clause in the related jQuery selectors.

Changes will take effect in the next internal builds (we usually upload an internal build every week).

A general recommendation for improving performance in IE is to use fewer Grid rows, i.e. a smaller page size.

Regards,
Dimo
Telerik