Before you call hotline the next time
Posted by Stephan H Wissel on 29 July 2006 | Comments (0) | categories: After hours
Usability - Productivity - Business - The web - Singapore & Twins
Posted by Stephan H Wissel on 29 July 2006 | Comments (0) | categories: After hours
Posted by Stephan H Wissel on 24 July 2006 | Comments (1) | categories: IBM - Lotus
By now you should be able to extract your database design as DXL. This opens a series of possibilities to run reports against your database to gain more insights into its design. Since Notes is around for so many years you will face the situation to inherit a database you haven't written. To understand its logic you need so see how Hide-when formulas have been used in the all over design. The following XSLT allows you to do this extraction.
Use it at a starting point and play with the layout. Ideas you could look at: Pack the whole report into a single table and load it into your favorite spreadsheet for sorting (a fancy Ajax lib could do that to).
Posted by Stephan H Wissel on 19 July 2006 | Comments (0) | categories: Show-N-Tell Thursday
Posted by Stephan H Wissel on 14 July 2006 | Comments (1) | categories: Software
Since R6 we are able to manipulate replication formulas using Lotus Script. You simply retrieve the entry and update or delete it. There is only one problem: If you don't know what custom replication pairs are in your database you can't do anything about it. Since "wild" custom replication formulas are a nightmare to track down I created the following script and XSLT stylesheet to extract this information using DXL. My script simply creates documents that document the settings. It will be easy to extend the script to include deletion of the entries. Or you could modifiy it to track replication formulas in multiple databases.
As usual: your mileage might vary!
Option Public Option Declare Sub Initialize Dim db As NotesDatabase Dim notecol As NotesNoteCollection Dim exporter As NotesDXLExporter Dim importer As NotesDXLImporter Dim transformer As NotesXSLTransformer Dim result As String Dim stream As NotesStream Dim s As New NotesSession 'Setup envionment Set db = s .CurrentDatabase 'Create the collection Set notecol = db .CreateNoteCollection ( False ) Call notecol .SelectAllAdminNotes ( True ) 'ACL, Replication Formulas Call notecol .BuildCollection Print "Build the collection ..." 'Get the transformation stylesheet Set stream = getRichTextSource ( "DocumentCustomReplicationFormulas" ) 'Create the import/export/transformer Set exporter = s .CreateDXLExporter Set transformer = s .CreateXSLTransformer Set importer = s .CreateDXLImporter 'Now we need to wire the exporter to the transformer to the importer Call exporter .SetInput (notecol ) Call exporter .SetOutput (transformer ) Call transformer .SetStylesheet (stream ) Call transformer .setOutput (importer ) Call importer .setOutput (db ) 'Set the parameters for processing exporter .ExitOnFirstFatalError = False importer .ReplaceDBProperties = False importer .ReplicaRequiredForReplaceOrUpdate = False importer .ACLImportOption = DXLIMPORTOPTION_IGNORE importer .DesignImportOption = DXLIMPORTOPTION_IGNORE importer .DocumentImportOption = DXLIMPORTOPTION_CREATE Print "Processing" On Error Resume Next Call exporter .Process Print "Backup completed" result = exporter . log Call stream . Close Beep Msgbox result , 0 , Cstr (importer .importednotecount ) & " Documents created" End Sub Function getRichTextSource (SourceName As String ) As NotesStream 'Retrieves a RichTextitem from the XSLTDefinitions view Dim db As NotesDatabase Dim doc As NotesDocument Dim v As NotesView Dim tmpStream As NotesStream Dim rt As NotesRichTextItem Dim s As New NotesSession Set db = s .CurrentDatabase Set v = db .GetView ( "XSLTDefinitions" ) Set doc = v .GetDocumentByKey (SourceName , True ) If doc Is Nothing Then Msgbox "XSLT Definition " & SourceName & "not found" Exit Function End If Set rt = doc .GetFirstItem ( "Body" ) Set tmpStream = s .CreateStream tmpStream .WriteText (rt .GetUnformattedText ) tmpStream .Position = 0 Set getRichTextSource = tmpStream End Function
Posted by Stephan H Wissel on 09 July 2006 | Comments (0) | categories: Show-N-Tell Thursday