CurrentRowIndex

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CurrentRowIndex

CurrentRowIndex

Author	Message
Edhy Rijo	E Edhy Rijo posted 15 Years Ago Post Details Share Post
E Group: StrataFrame Users Posts: 2.4K, Visits: 23K	Chan (01/04/2009) May I know what is the "workaround"? Hi Chan, I guess it is to reset the filter prior adding then set the filter again, here is a pseudo code: DIM strTempFilter as String = MyBO.Filter MyBO.Filter = String.Empty MyBO.Add() MyBO.Filter = strTempFilter Edhy Rijo
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Chan	Chan posted 15 Years Ago Post Details Share Post
Group: Forum Members Posts: 533, Visits: 2K	Hi, May I know what is the "workaround"? Thank you
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Larry Caylor	Larry Caylor posted 17 Years Ago Post Details Share Post
Group: Awaiting Activation Posts: 592, Visits: 3.7K	Thanks for the explanation. It must have been right after lunch when we went over that in class Conceptually I can see how you could handle a sorted BO since a Sort would never remove a row from the CurrentView, but a Filter would present some issues. -Larry
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StrataFrame Team	S StrataFrame Team posted 17 Years Ago Post Details Share Post
S Group: StrataFrame Developers Posts: 3K, Visits: 2.5K	No, we actually try to handle the situations where a new row might be filtered out or sorted, however, the following code is called right before the SetDefaultValues() is raised, so it will be right up until you set a field within the SetDefaultValues(). The problem with having a sort or filter set when you're adding rows is that the record might change each time you set another column on the business object, causing the view to resort or refilter the row. '-- Start from the back of the list and cycle through the rows to find the row index For lnCnt = Me.Count - 1 To 0 Step -1 If _CurrentDataTable.DefaultView(lnCnt).Row Is loRow Then '-- We've found our row index lnRowIndex = lnCnt Exit For End If Next '-- Set the row index to the index of the new row _CurrentRowIndex = lnRowIndex
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Trent Taylor	Trent Taylor posted 17 Years Ago Post Details Share Post
Group: StrataFrame Developers Posts: 6.6K, Visits: 6.9K	Yup....if you recall, we actually touched on this briefly during class because I too have been there before. When you add the new record the filter is immediately applied.
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Larry Caylor	Larry Caylor posted 17 Years Ago Post Details Share Post
Group: Awaiting Activation Posts: 592, Visits: 3.7K	After a little more testing I found my original tests were incorrect and that a Filter causes the same behavior as a Sort I'm assuming that this is probably by design and you can't add rows to sorted or filtered BOs. -Larry
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Larry Caylor	Larry Caylor posted 17 Years Ago Topic Details Share Topic
Group: Awaiting Activation Posts: 592, Visits: 3.7K	When I use the Add() method to add a new row to a BO that has a Sort defined, the CurrentRowIndex is being set to zero rather than the actual index of the new row. If a Filter is added to the BO rather than a sort, the CurrentRowIndex is maintained correctly. I'm on v1.61 pre-release. -Larry
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