What's My Title Today?

This shouldn't have taken me this long to figure this out... it is really quite simple actually. I have an AdvancedDataGrid with a Hierarchical data provider. I have a delete button. The behavior I want is when the user clicks the delete button whatever row is highlighted (selected) in the ADG is removed. To do this you need to use two methods. The first is the removeChild method. Use this on the dataprovider of the ADG. It takes two arguments, the parent node, and the object to be removed. IF you're object is at the top mode, pass null for the parent node argument. removeChild(parent,object) The second is the getParentItem method. This method, you guessed it, returns the parent of the item passed to it. getParentItem(Object); Use them together to remove the selected item in your ADG. myADG.dataProvider.removeChild( myADG.dataProvider.getParentItem(myADG.selectedItem), myADG.selectedItem ); Note, make sure your data provider is bound to the ADG.

I was having this problem with my Advanced Data Grid. Every time the data refreshed the whole thing collapsed, which isn't a good thing when users have drilled down 3 levels. I know this is probably a bad way of doing this, but it is the only way I could get to work. All the examples I've seen of this say to just assign the saved openNodes Object to the openNodes property, like this... myOpenNodes = new Object(); myOpenNodes = IHierarchicalCollectionView(myADG.dataProvider).openNodes //refresh here IHierarchicalCollectionView(myADG.dataProvider).openNodes = myOpenNodes; but that doesn't work!! Here is what I did: On the refresh method set the following variables (these variables need to be accessible from all methods inside the component, so put them in your model or make them global, whatever). These variables hold the state of the ADG before the refresh. //Object holding all currently open nodes myOpenNodes = new Object(); myOpenNodes = IHierarchicalCollectionView(myADG.d...