Comments on: Flex - Preventing DataGrid scrolling when the dataprovider is updated. http://joelhooks.com/2008/02/07/flex-preventing-datagrid-scrolling-when-the-dataprovider-is-updated/ "Test until fear turns to boredom" Fri, 21 Nov 2008 19:01:14 +0000 http://wordpress.org/?v=2.6.2 By: Joel http://joelhooks.com/2008/02/07/flex-preventing-datagrid-scrolling-when-the-dataprovider-is-updated/#comment-824 Joel Fri, 30 May 2008 14:28:40 +0000 http://joelhooks.com/2008/02/07/flex-preventing-datagrid-scrolling-when-the-dataprovider-is-updated/#comment-824 I've never seen it go to the bottom like that! If you want it to go to the top, do this: myDataGrid.selectedIndex = 0 myDataGrid.scrollToIndex(0) That will reposition and select the first entry. To make it 'smart' you want to record the position of the item you are deleting, and have it select/scroll there. I’ve never seen it go to the bottom like that!

If you want it to go to the top, do this:

myDataGrid.selectedIndex = 0
myDataGrid.scrollToIndex(0)

That will reposition and select the first entry. To make it ’smart’ you want to record the position of the item you are deleting, and have it select/scroll there.

]]> By: Hari http://joelhooks.com/2008/02/07/flex-preventing-datagrid-scrolling-when-the-dataprovider-is-updated/#comment-818 Hari Fri, 30 May 2008 06:51:18 +0000 http://joelhooks.com/2008/02/07/flex-preventing-datagrid-scrolling-when-the-dataprovider-is-updated/#comment-818 Hi, my datagrid is bound to an ArrayCollection which is the dataprovider. When I remove items from Arraycollection, the focus on the datagrid moves to the bottom of the grid which deiplays a blank row. I want the focus to be remained always at the top. Please let me know any way to solve this. Hi, my datagrid is bound to an ArrayCollection which is the dataprovider. When I remove items from Arraycollection, the focus on the datagrid moves to the bottom of the grid which deiplays a blank row. I want the focus to be remained always at the top. Please let me know any way to solve this.

]]> By: Joel http://joelhooks.com/2008/02/07/flex-preventing-datagrid-scrolling-when-the-dataprovider-is-updated/#comment-192 Joel Wed, 27 Feb 2008 17:24:14 +0000 http://joelhooks.com/2008/02/07/flex-preventing-datagrid-scrolling-when-the-dataprovider-is-updated/#comment-192 I found that it is easier to update the dataProvider with itemUpdated and make proper use of collections in Flex. This is still a solution if that isn't possible, for whatever reason, but I'd say it is far from a best practice. I found that it is easier to update the dataProvider with itemUpdated and make proper use of collections in Flex. This is still a solution if that isn’t possible, for whatever reason, but I’d say it is far from a best practice.

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