Un-dead Lotus Notes Documents: How `ghosts' can haunt your databases | Ytria Tech Lab
Новости о ПО Lotus Notes1. Salesforce.com предложила автоматизацию любых бизнес-процессов - Компьюлента
2. Компания CPS стала официальным дистрибьютором Новософт - Express-Release.com (пресс-релиз)
Компания ПУЛ - разработка приложений на Lotus Notes/Domino CodeStore. Коды Примеры Шаблоны1. append selected documents from a view in a table an mail it to current userthe code will append selected documents from a view in a table an mail it to current user.2. All Unicode Characters DatabaseThe UnicodeData.nsf database contains one document for each Unicode code point that is documented in the standard UnicodeData.txt file on the Unicode Consortium web site. Each document contains the decimal and hex values of a Unicode code point, and a text field populated with the actual LMBCS character that corresponds to that code point, along with the Unicode name for the code point and several other values. The database has a view containing all the separate code point documents that is conveniently sorted by the decimal Unicode code point. There is also another view containing several additional useful documents: a document with the original UnicodeData.txt file as an attachment, a document containing all the code points rendered 16 per line as LMBCS characters in a Notes rich text field, and a document containing all the code points rendered 1 per line as LMBCS code points. All scripts used in creation of the documents are included in the database.3. Simplify XML Output with a Custom LotusScript ClassCreate XML output based on custom schemas simply and easily using the XML_Element class. This custom class enables you to produce XML markup from IBM Lotus Notes and Domino with less code than you would write using traditional LotusScript coding techniques, and the resulting code is overall easier to understand and maintain. You can also re-use the XML script library included with the downloadable sample database to standardize the way you produce XML output across all your applications.4. Best Practices for Upgrading to ODS51 on Clients and ServersLearn everything you need to know about ODS — what it is, why it's important to run the most recent version, how to find out what version you're currently running, and how to upgrade your databases to the latest ODS level on both servers and clients. Clear up some common misconceptions about ODS and get best practices for upgrading to ODS51 in releases 8.0 and higher.5. Don't Use The GetView Method In a Loop | BlogI have a bit of code in a WebQueryOpen agent, which loops a field called "Members", which stores a list of Notes-style user names and prints to the browser their name in a formatted style. The code is very simply: Set item = web.document.GetFirstItem("dspMembers") Forall v In web.document.GetFirstItem("Members").values Call item.AppendToTextList( "<li>"+GetUserDetails( Cstr(v), "Formal" ) +"</li>") End Forall No prizes for working out what those does. For each member listed in the document it adds a bullet point to the displayed list of members. How the name of the user is displayed is governed by a separate function. This GetUserDetails() function is a bit like an extended @NameLookup for LotusScript. I keep it in my "CommonRoutines" Script Library and it's accessible from all my agents. It looks like this: Function GetUserDetails(username As String, detail As String) As String Dim uname As NotesName Dim userDoc As NotesDocument Dim userView as NotesView Set uname = New NotesName(username) If web.directory.IsOpen Then 'web.directory is "names.nsf" Set userView = web.directory.getView("($VIMPeople)") If Not userView Is Nothing Then Set userdoc = userView.GetDocumentByKey(uname.Abbreviated, True) If Not userdoc Is Nothing Then If detail = "Long" Then GetUserDetails = userdoc.Salutation(0) _ + " " + Left(userdoc.FirstName(0), 1) + " " + userdoc.Lastname(0) _ +", " + userdoc.CompanyName(0) + "<br />"+userdoc.OfficePhoneNumber(0) _ +"<br /><a href=""mailto:"+userdoc.MailAddress(0)+""">"+userdoc.MailAddress(0)+"</a>" Elseif Lcase(detail) = "formal" Then GetUserDetails = userdoc.Salutation(0) + " " + Left(userdoc.FirstName(0), 1) + " " + userdoc.Lastname(0) Elseif Lcase(detail) = "fullname" Then GetUserDetails = userdoc.Salutation(0) + " " + userdoc.FirstName(0) + " " + userdoc.Lastname(0) Else 'Unknown format. Must want field value? If userdoc.HasItem(detail) Then GetUserDetails = userdoc.GetItemValue(detail)(0) Else GetUserDetails = uname.Abbreviated End If End If Else GetUserDetails = uname.Abbreviated End If Else GetUserDetails = uname.Abbreviated End If Else GetUserDetails = uname.Abbreviated End If End Function The idea is that, given a name like Jake Howlett/ROCKALL it uses the address book to return a name in the form Mr J Howlett, Rockall Design ltd, Nottingham. Or you can just use it to get a field's value by name. If for any reason it can't find the user document or work out what to return it just returns the user name in abbreviated form. It all works well, but, after not very long I noticed the WQO agent which used it was taking longer and longer to run. The slowness of the WQO was directly proportional to the number of Members. Most of you can probably see why. If not, then the title of this page should give you a clue. The problem with my code is, of course, that I'm repeatedly calling the getView() method. Consider this from Julian's list of preformance tips:
It turned out that each call to web.directory.getView("($VIMPeople)") was taking 0.3s. For 100 members that means it takes way, way too long to open. Remember no web page should take longer than 7s to open! So, taking Julian's advice I turned the user view in the directory in to a global variable as part of the WebSession class. Agents that were taking 20 seconds or more to load are now taking less than one! I had no idea this was such bad practice. More than ten years with Notes and I'm still learning the basics...
Форумы о Lotus Notes/Domino:
Интенет эфир о Lotus Notes. Блоги и форумы1. Knowledge Collection: Hardware or Operating System error - "Insufficient system resources exist to complete the requested service"The error message "Insufficient System Resources" is reported to Domino by the Operating System and it indicates that an Operating System resource is nearly or fully exhausted. The most common resource that message refers to on a machine running a Domino Server is the Paged Pool (a section of ...2. Сервер 2 уровня в лотус доминоВсем привет!... 3. Running an agentThere are several ways to run an agent in Lotus iNotes. Results of an agent can be put into a NotesVar: {{{ Блиц-опрос
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