OOP – hierarchy & property

[degacParticipant]

Just a quick question

mojox has two class/widget FileBrowser that extends TreeView.

I would access to all the children in the FileBrowser, so considering it is an extended version of TreeView I would use NumChildrends, but I got errors.

Monkey

If browser Print "Browser exists" Print "RootPath <"+browser.RootPath+">" Print "NumChildren: "+browser.NumChildren+">" 'error Local _parentNode:=browser.Parent If _parentNode Print "ParentNode exists: <"+_parentNode.Text+">" 'error End If End if

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If browser Print "Browser exists" Print "RootPath <"+browser.RootPath+">" Print "NumChildren: "+browser.NumChildren+">" 'error Local _parentNode:=browser.Parent If _parentNode Print "ParentNode exists: <"+_parentNode.Text+">" 'error End If End if

Errors

value of type ‘mojox.FileBrowser’ has no member called ‘NumChildren’
value of type ‘mojox.app.View’ has no member called ‘Text’

What’s wrong?

[Mark SiblyKeymaster]

The TreeView itself is not a node, but contains a single root node that you get at with the RootNode property:

Monkey

Local treeView:=New TreeView ' Print treewView.RootNode.NumChildren '0 ' 'Add a child to root node! ' Local child:TreeView.Node=New TreeView.Node( "Child1",treeView.RootNode ) Print treeView.RootNode.NumChildren '1

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Local treeView:=New TreeView ' Print treewView.RootNode.NumChildren '0 ' 'Add a child to root node! ' Local child:TreeView.Node=New TreeView.Node( "Child1",treeView.RootNode )   Print treeView.RootNode.NumChildren   '1

[degacParticipant]

Damn! I just discovered this right now!!!! Tooo late, thanks anyway!

(Looking at the source code it start with Class TreeView… and then it has an inner Class Node – I didn’t noticed, so I presumed that the Properties were for TreeView class)

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