Hi, I have 2 List components on a page. The one on the left displays the names of some "bundles" - e.g. "*Bundle 1* " The one on the right displays the items in the selected bundle, plus a percentage value - e.g. "*item1 - 10%*" "*item2 - 55%*" "*item3 - 61%*"
The items are the same for all bundles, but their percentages may change as the user selects different bundles. If that happens I want to highlight that itemRenderer. (eg when the percentage changes, highlight renderer) I looked at a similar example from Alex Harui - he compares a DataGrid's listData.UID to the previous UID (stored as a property on the renderer). If they match, he knows he has the same item and changes that value. I have implemented IDropInListItemRenderer (so I have access to the UID) but the renderer-recycling of the List means that even when the UID's match, the "oldPercent" value I stored doesn't actually match up to item being displayed - in other words, the renderer which previously displayed "*item1 - 10%*" may now be displaying "*item3 - 61%*" , so the percentage HAS changed, but that's because it's displaying a different item! Is my only option to send both the new% and old% in via the dataprovider, or is there another way to get around this issue? Cheers
