Lotus Notes Design elements not refreshing - lotus-notes

I recently made changes and created two forms in a database residing in a production server. When I sent out the link, the users are getting this error:
Unable to create document, database does not contain design.
I suspect that the database residing in their Workspace is not getting the latest design elements (not in-sync). I tried asking one user to remove the database from her Workspace, sent the link to the database to open it again, and click on another link which I provided to open up the two forms and she was able to access the forms.
May I ask if there's any other way I can do for them to not delete it from their Workspace and re open it again so it will get the latest design elements? Should I request the Notes Administrator to perform some codes in the console?

Form designs are cached by the Notes client, presumably to aid performance. As far as I know, it's not possible to disable the caching.
If users have a database open when you modify or add forms, it's usually necessary for them to close and reopen the database to see the design changes, but they shouldn't ever have to remove the database from the workspace and re-add it. I don't think there's any way to avoid having to reopen the database.
I have seen a problem affecting several users at one customer where Notes wouldn't update its design cache, no matter what they did inside the client. The only solution I found in that case was to close Notes, delete a file named "cache.ndk" from the root of the Notes data directory, then restart Notes. It's been 2 or more years since this last occurred, so it might have been fixed in some version of Notes.

Related

Is there a way to restrict CRUD operations on Notes/Domino data using an alternative application?

We have a (super)user who has been using VBA in an Excel spreadsheet to create and manipulate documents in a Domino database application.
The user has 'Editor' access to the application, and should normally be able to create/edit the document contents.
They have been, however, creating documents using VBA. That logic doesn't consider such important document fields as Readers, Authors, etc. .
We would like to restrict access to all Domino data so that it can only be created/modified using an IBM Notes client.
I have tried looking through the ECL, but that only restricts what 'others' do.
Since he has his Notes client available, the external logic is using his normal Notes credentials.
I have tried setting a hidden field with the Notes client and looking for that in the QuerySave event of the form design.
Unfortunately, the external code pays no attention to the form events and the save is executed despite the missing field.
Similarly, the Database Script has no bearing on the execution of external logic.
I was going to inspect the client version upon database open and restrict activity based on a variance in the version (I was hoping!).
I have de-selected the 'Don't prompt for a password...' option in the user security preferences, but that has no effect at all (suspected as much!).
The ONLY thing I have been able to suggest is to hide the database design... That's really only designed to thwart a user's efforts to understand the underlying design.
It won't prevent them from creating hundreds of thousands of documents with a fictitious form and throwing the app into disarray.
I'm hoping that there is a solution out there that I'm missing.
The user has been instructed not to undertake such activity in the future.
We were lucky that there really wasn't any malicious intent - "Just trying to be more efficient" we're told.
The effects of the activity have been remedied, and the user has been warned.
What I want to know is... how can I prevent this from ever happening again?
The circumstances are rare I know, but I would've thought there'd be a means of restricting the platforms used to manage Notes/Domino data.
Is there a way to ensure no external applications are able to access, create or modify Notes database documents?
I am currently focussing on access to Notes via COM.
I thought that, if I unregistered 'nlsxbe.dll' from the registry, that would prevent such activity - It has not.
I also tried removing the .TLB files from the Notes executable folder - removal of 'notes32.tlb' and 'domobj.tlb' have no effect at all. Removal of 'ltsci3.tlb' screws everything up (as expected!).
I'm really having no luck at all - Any/all suggestions would be most appreciated!
I'm not aware of any way to detect that a connection has been made by standalone code instead of by the Notes client, but you do have two paths available to you:
A Domino server add-in that prevents documents from being saved in that particular database if certain criteria aren't met.
An agent that is triggered to run shortly after documents are saved or modified in that particular database. The agent code can delete (or modify, if you prefer) the documents that don't conform to the required criteria.
The server add-in route would normally require coding in C, but thanks to the Open NTF Trigger Happy project, the hard part is done for you, and the rest can be filled in with either LotusScript or Java agent code that is "triggered" by the pre-written C code. You will need to have some basic knowledge of how the Notes Extension Manager interface works, but once you get past that and write your agent code to enforce your data consistency/integrity requirements, the only real hurdle is your willingness to host open source code on your server.
There may be two other possibilities, but I can't say if either will solve or deal with the issue...
In the ECL you can disable 'COM' access for the user (also known as OLE or ActiveX) automation since VBA access is usually via COM. This has stopped Notes using external COM access for me, but I don't know if also prevents VBA using Notes. Additional steps may be needed to enforce the ECL and apply to the specific users.
There is an (old) notes.ini 'DisableExternalApps' (or something similar) that disables some external access. This can affect many things (DDE/Prompts/#dblookups) but again I don't know if this will disable VBA/COM and its not user specific, but server wide.
I would have thought that removing the nlsxbe.dll or restricting access to execute it might work, but the ECL may be the best bet.
Alternatively, rather than add hidden flags to your design (and the documents), and then delete the offending documents, your agent could apply the correct author/reader fields to the documents instead.
Very tricky. Did you find a better solution?

Connections with the Excel and Access Database are preventing me from getting exclusive database

I have an access database that users are connecting to with excel files. I have way of managing people who are logged on using Access. However, I do not have a way to manage people who are connected to the database using excel. It is my front in so I am not worried about the Data I just want to be able to edit forms and add features.
Splitting your database will help...https://support.office.com/en-ca/article/Split-an-Access-database-3015ad18-a3a1-4e9c-a7f3-51b1d73498cc
But you can also look into making the FE you release to users as an mde or accde file. These will compile your VBA code and not allow users to enter design mode to change anything so these files are slightly smaller and more secure.
Then you can make changes to the regular FE mdb or accdb files that you have, test those changes and then when you are ready to release a new version, publish them as mde or accde files and copy it over the old version (or make back ups first, and then replace).

Remove database reference from workspace

I'm struggling to find an answer to this one one way or the other, but can I affect the workspace from Lotusscript? I am developing a lotus notes application that opens other lotus notes databases, however at the moment each time one of them is opened it leaves behind a dangling reference on the workspace. Is there a way I can prevent the regency being created, delete it once it's created, or have them all cleared off a user's workspace via a domino policy?
The NotesUIWorkspace.OpenDatabase() method has an optional argument (see doc here and note the 'temp' parameter) that you can use to prevent adding databases to the workspace.

Lotus Notes Views are not showing up in the web browser

We have a legacy Lotus Notes application that we want to see if we can make an improvement, first by making a test environment for this application. Currently the application is located on the main server and being replicated every 15 minutes to the web server. The replica on the web server has different forms and views since they are adjusted to display the information on the web browser (in my understanding)
I have made a new copy of the application that is on the main server without any problem. I had some problem replicating it to the web server since I do not understand what will happen to those element design that are not being used in the application on the web server. So what I did was replicating the application from the main server to the web server, then deleted all the design elements on the web test then copy all the design elements from the production environment to the web test.
By doing that I was able to get into the login page then log in. After I login, the frameset that suppose to display the default view giving this error message 'HTTP Web Server: Couldn't find design note'. First of all, I thought this is normal since I could not find the view in the database and that confused me since the live system works without that view present on the database BUT when I tried to access a view that I know present on the database, I still get the same error.
So after all that I opened the web test application on a Lotus Notes client. I can open the views that are exist. Now at this point there are 2 things that I am very frustrated about:
The live system works even when the code specifically mentions views that I cannot find from the Domino Designer. It just does not make any sense
As a test I created a 'Test' view on the web test application. Basically I just told it to fetch one of the form called 'WORec' that contains Work Order information. Into my surprise, the view opens up on the web browser but shows no result, which frustrates me even more since the view 'WOByName' gets all the Work Orders just fine. These 2 views have the same selection formula, so I really do not understand why 1 view is able to show data where the other does not. Moreover if I tell the test view to fetch all the documents in the database it only fetch those documents that are not 'WORec' form
I know this is long but if I can get some pointers on what I am doing wrong here. I am just trying to create a test environment. Unfortunately I never dealt with Domino web application or a replication that completely has different element design.
Let's start with the test view.
When you created the view, you need to first verify it is a Public view. Private views or Shared Private on First Use (SPOFU) views are not what you want here.
also, verify the name and alias of the view is unique to your database.
Next, verify your selection formula is correct.
use formula, instead of simple so you can actually see the formula. e.g.
SELECT #UpperCase(Form) = "WOREC"
Refresh your view designer (F9) - do you see your records coming through?
also, make sure the view is not hidden from Web clients... you will see this in the designer client, when looking at a list of views - a column indicating whether or not it is hidden from web clients, note clients, mobile clients, etc.
if not, open one of the documents up. Show properties, verify the form property in the box (2nd tab), matches the value "WORec". If not, correct your view selection with the correct form name spelling.
Next, you need to make sure you are allowed to view this from the web.
Open the Access Control List (ACL) and add "anonymous" as reader or above.
Open the view in Designer, and Preview it in web browser.
As for the "Couldn't find design note" message - that's not good. You definitely are missing design elements. Whether this is due to a selective replication formula issue, or acl issue, or whatever, is hard to tell. But if you have a Notes thick client and a separate web version, I would recommend different databases (or master templates) and not trying to use selective replication to handle that sort of thing.
As I understand it, you replicated the database then deleted all design elements and manually replaced them by copying from the production web replica. Instead, you should have made a template from the production web database (by doing a design-only copy), and then you should have used the 'Replace Design' feature to update the test web database from that template.
As an aside: an application built the way you describe (two replicas on separate servers, each with a different set of design elements) is a pretty bad implementation. It may have been done in the very early days of Domino, before the "Hide from Notes client" and "Hide from Web" properties were available at the design element level. Or it may have been done deliberately for "security purposes" (which I put in quotes because relying on Domino design element to enforce security on a Domino web application doesn't really make the application any more secure). You may be stuck with this... but you may not be. So before you try to improve or enhance this application, I think you should look into using the "Hide from... " properties on the design elements.
On the other hand, if you stick with the current design, I do want to mention that you're going to need to make sure the ACL settings and selective replication settings on your main and web test replicas match the ACL selective replications settings on the corresponding production replicas. Otherwise, you'll end up with a jumble of design elements when the test databases replicate across servers.
I suggest you to make a new copy of the Notes Database that is on your web server to your test server.
try to open in with your browser and check that all is OK.
open this copy in designer and check that it contains the views that you didn't see previously on test.
I'm not sure that you have really 2 different designs (one for webser different from the one of your main server) so:
- on the main server: open the File/Replication/Option for this application. In advanced, check When web server receives from .... if the design elements is checked.
if not it makes sense that there are TWO different design versions.
Maybe the view you didn't find (on the web server) restricts use? to check this:
- In the view (on the main server) check in the properties of the view the tab with a key "all readers and above". If it's uncheck THIS is the reason why they don't exist on the web server AND that you don't see them in the designer:
If your don't have the role or are not the person which can "who may use this view" you don't see the view and can't copy it.
To correct this simply enter the ACL (file/Application/Access Control) and grant you the corresponding role.
I hope I helped

How can I programmatically determine the creator of a Domino database?

I'm using the built-in Domain Catalog database to list all the databases on a particular Domino server. I'm creating a custom view to show certain information about each database. What I'd like to have is a column that displays the creator of each database. However, if the Domain Catalog is keeping track of this information, I can't find it.
Is there a field in the Domain Catalog that provides this information that I just haven't been able to find? Is there some other way I might find this information and get it into this view? #DBlookup and related functions don't work in column formulas.
That information is not stored in the catalog, and is probably not stored in the database either (It's not shown on any of the property tabs).
You would probably need to get/write a server add-in to monitor database creation and store that data somewhere. Then you'd need to account for databases created by adminp/replication - your add-in might pick them up as having been created by a server.
This question was also asked in the R4/R5 forums in 1998 and received no answer.
Interesting question. There is no such attribute for database, but you can dig for some clues.
New databases: use NotesNoteCollection and look for some specific design element (icon, for example) and look for first element in $UpdatedBy field.
New copies/from templates: above mentioned method won't work. It will return info from original/template, not current database. In this case, try using Created property of DB and check user footprints after that date - in ACL log (he probably altered ACL immediately after copy), new design elements (probably made new view, folder, agent...) or profile documents.
What Frantisek said. Looking in the log archive (ugh!) may tell you who deployed it, but in a well run environment that won't be who developed it. A list of $UpdatedBy(0) for all design notes should give you a good idea. The catch will be that it mayl be people who left the company years ago. : )

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