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Forum to discuss writing script in Architect plugins for SalesLogix & general SalesLogix customization topics (for Windows client only). View the code of conduct for posting guidelines.
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Programmatically expanding a Treeview branch
Posted: 31 Jan 07 12:01 PM
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fiogf49gjkf0d Lets say Ive got a tree view like this:
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Set objNode0 = TreeView.Nodes.Add(Nothing,"Account Name") 'This is the where the first level of the tree is created.
objNode0.tag = objrs.fields("accountid").value &""
with objrs
while not (.eof or .bof)
set objNode = TreeView.Nodes.AddChild(objNode0, objRS.Fields("Account").Value & "") 'This then populates the values under the specified node
.MoveNext
Wend
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And I wish to return from a dataform and refresh the tree view to display a new line I entered into the treeview via the dataform, BUT, when when I refresh the treeview I want the branch I was on to expand open again.
Kinda like this( although I know this code is incorrect):
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Set objNode0 = TreeView.Nodes.Add(Nothing,"Account Name") 'This is the where the first level of the tree is created.
objNode0.tag = objrs.fields("accountid").value &""
with objrs
while not (.eof or .bof)
set objNode = TreeView.Nodes.AddChild(objNode0, objRS.Fields("Account").Value & "") 'This then populates the values under the specified node
???? if objnode0=strSavedPlaceNodeTag then objNode0.Selected=True ????
.MoveNext
Wend
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In the above example I am accessing an edit field called strSavedPlaceNodeTag where I store the past info I also have one called strSavedPlaceNodeText.
Any Ideas  |
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Re: Programmatically expanding a Treeview branch
Posted: 02 Feb 07 1:01 AM
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fiogf49gjkf0d Here's how I do it: When you create the new node, do it this-a-way:
Set MyNewNode = tvTree.Nodes.Add(Nothing, "This is the caption")
iNodeIndex = MyNewNode.AbsoluteIndex
Then, once your form closes and assuming nothing else gets inserted into the TreeView in the meantime, you can expand the node like this:
tvTree.Nodes.Item(iNodeIndex).Expand True
As far as using the .Tag property for tree nodes goes, what version of SLX is this? I gave up on both that and the .Data property with 6.2.3 - I simply couldn't get them to work at all - but if it works in 7.x, I'd be obliged to hear tell of it. |
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