What is the process to access data from a SQL data source and have it fill in a list box control so that the user may select one of the values?
I have been given the name of the database and server, the login ID and password.
Code samples would really be appreciated as I have never done any SQL coding.
The latest Extension Library on OpenNTF ( extlib.openntf.org ) has a whole bunch of Relational Database extensions.
You'll need to get the JDBC drivers for whatever SQL server your going to be accessing and then take a look at the ExtLib demo application on how to create the JDBC connector from your application. Once the connector is in place you can then just the new controls in ExtLib to easily create a view pane etc.
You will also need more then the SQL server, username and password, you'll need to find out the different tables that you'll be accessing so that you can reference them from your Xpages application.
I've created a video showing JDBC access from XPages: http://www.youtube.com/watch?v=p6oRCsTsVqc
Wait for the book that will e released soon about the extlib. I know Jeremy hodge wrote the chapter so you might be able to get some info from him.
From an answer I gave earlier: you might want to check out the blog post announcing the JDBC support . It has an excellent video explanation and a link to a slide deck.
Also, take a look at Xpages101 lesson 61. It's paid-for content, but well worth it if you're serious about Xpages development.
If you want to combine Upgrade Pack 1 (UP1) with the Extension Library JDBC parts, then make sure to use the Extension Library that matches exactly the UP1 version. This is version 853-20111215 of the Extension Library. Then you can use the update site method to only deploy the experimental parts of the Extension Library (com.ibm.xsp.extlibx.feature_8.5.3.20111215-0914.jar).
For newer releases of Extension Library things might (will) have changed so that UP1 and Extension Library can not work together.
When UP2 is released, you need to remove the Extension Library package and deploy UP2. At that point in time UP2 might contain the JDBC support.
Roy,
As the previous posters put the ext library stuff will make it a little more "Drag and Drop", but you can use regular JDBC connection to get the data you want, Its pretty simple, but a lot more code than using Domino as a backend. You might want to look at this John Mackey blog post about doing a very similar thing...http://www.jmackey.net/groupwareinc/johnblog/johnblog.nsf/d6plinks/GROC-7G9GT4
Keep in mind that you need the actual ext. library for this. The upgrade pack does not contain the JDBC stuff.
Edit:
Keep in mind that if you don't need "LIVE" data access, and the information you want is fairly static you could always just use a lotusscript agent to pull the data down into Notes Documents. Run that once a day or whatever. No fancy XPages stuff needed. That's fairly common coding and practices with examples available.
Then just have the list box pull from the documents you brought down.
Related
After using youtrack for quite a while my organization is considering a move to JIRA (because of many reasons). However JIRA doesn't seem to include a youtrack importer/migration out of the box (though there seems to be plenty of importers/migrations the other way around).
Has anyone migrated from youtrack to JIRA and have any experience in this?
Edit:
To anyone who might have this problem later, my final solution ended up something like this:
transfer all "basic" data by hand (user accounts, basic project setup etc)
write a small C# program using the atlassian sdk and the youtrack sdk that transfers from one to the other (creating empty placeholder issues if issues was missing due to someone deleting them in youtrack in order to keep numbering).
This approach worked good enough and I managed to transfer pretty much all data without any loss of any very important data (though of course all timestamps are messed up now, but we saw that as an acceptable loss).
Important to know is that youtrack handles issues moved from one project to another a bit counter-intuitive (they still show up in their first project even when they're moved away from there, but they have an issue id from their new project - a slight wtf when I ran into that the first time).
Also, while the atlassian sdk did allow me to "spoof" the creator of an issue (that is, being logged in as used A and creating an issue while telling the system that it's actually user B who is creating this issue) it does not allow you to do this with comments. So in order to transfer those properly I had to actually loop through the comments and log in with the corresponding new user and post the comments.
Also, attachments from youtrack was a bit annoying to download, so I ended up having to download those "by hand". :/
But all in all, it was relatively pain-free. Some assembly required, some final touch-ups required, but it was all done within a couple of days.
I had the same problem. After a discussion with JIM (Jira Importer) developer, I used YouTrack Rest API and Python script to make JSON files. Then I used JIM JSON import.
With this solution you can import almost all fields from YT - the standard one and files with description, links between issues and projects and so on...
I don't know if I can push it to GitHub, I have to ask my boss - I did it during my work hours.... But of course you can ask me if you want.
The easiest approach is probably to export the data from youtrack into CSV and use the JIRA CSV importer. You may have to modify some of the data to fit the expected format for the CSV importer
I am trying to view my sagas in the RavenDB management studio, and loading even the initial page, all that I see is this "Querying documents..." box with a continuous moving progress bar. I can not seem to get past it, going from page to page it does not go away. Is there a way to pull all of the saga data into a list so I can look at it? It appears the issue is that the saga documents are continuously being added.
I've looked into the HTTP API and the Linq adapters, but I guess I am looking for something that already exists that can easily peer into the server much like the silverlight studio, except not such a pain. I more or less just want to pull a snapshot of all the documents into some kind of readable list.
I find LINQPad 4 convenient, the RavenDB driver for LINQPad can be found here:
https://github.com/ronnieoverby/RavenDB-Linqpad-Driver
For the command line - cURL using dynamic indexes as explained here:
http://ravendb.net/docs/http-api/indexes/dynamic-indexes
In the browser, go to http://localhost:8080/docs
You might need to install JsonView, but that should give you what you want.
If anyone wants to know how to browse the data through REST call,
"localhost:8080/databases/{database-name}/docs/{dataset-name}/id"
example:
"localhost:8080/databases/testDB/docs/Sites/1"
will give the json data for the "Sites" document
"localhost:8080/databases/testDB/docs/"
will give the json data for all the documents in
testDB.
I develop -- from time to time -- yahoo open tables to access different resources on the web. Currently I am using a JavaScript editor and -- when I want to test if my open table works -- I upload the xml table description to a server to test it with a yql client application. However this approach is quite slow and -- sometimes -- I get blocked by yahoo, because of a mistake in my open table description. Therefore I would like to learn about best practices on how to test and develop yahoo open table locally. How does look your set up for the open table development?
To clarify my question, I am looking for any convenient way (best practise) to develop and test yql tables, e.g., running a part of a Java Script inside Rhino.
First of all: I agree that I don't see a really convenient way either to test YQL datatable definitions locally. Nevertheless, here is how I approach this issue.
Hosting on github
YQL datatable definitions are often used in very open scenarios e.g. when there is an existing API that you want to wrap via YQL. Therefore I am normally working on a fork of the YQL community tables and I just add my own definitions there. The hosting of the .xml files takes place on github in this case: https://github.com/yql/yql-tables
The other advantage of this approach is as well that it is easy for me to share my datatables with the community if I feel that they might be valuable for others as well.
Hosting privately
The free github account only comes with free repositories though, so everybody would be able to see and use your datatables. If that is not good for you then you could either buy a github pro account to get private repositories, or host the datatable definitions yourself.
To do that you can upload them to your own server - as you are already doing - or you should also be able to set up a web server like Apache locally on your machine and then get a dynamic hostname from dyndns.com or similar, so that you can point to this definitions from YQL. I have not tried this because github was working sufficiently well for me but I am sure that it is possible.
Why don't you just put the file you are editing in a public dropbox folder? This is what I do and it works pretty well.
Can file operations, like creation of a file, be done in ABAP?
Yes it can be done.
You can code in ABAP by using 'open dataset' / 'transfer' / 'close dataset' statements to create files on the Application Server.
You can also create your file directly to a certain application for e.g. MS Excel like so.
Also there are several function modules and classes that can simplify certain tasks like gathering your report output, putting your file on the AS (such as 'GUI_UPLOAD' / 'GUI_DOWNLOAD' / 'WS_DOWNLOAD' / 'SAP_CONVERT_TO_CSV_FORMAT' / etc.) ...
Bear in mind that certain functions modules were built for foreground tasks so they won't work in background job scheduling ...
Yes, it's possible, as nict said before. You should start reading here - that's the official documentation, it covers pretty much everything, including working with files on both the application and the presentation server. It also explains how to use platform-independent filenames - always remember, someday you might encounter an application server running on OS/400 that will not let you write stuff to C:\Temp\MyExport.csv. One more hint: Be careful about the function modules nict mentioned, some of them are not safe to use when unicode content is involved. Always use the methods of class CL_GUI_FRONTEND_SERVICES to be on the safe side.
You can use CL_GUI_FRONTEND_SERVICES class or GUI_DOWNLOAD function. Here is a link
You may use CL_GUI_FRONTEND_SERVICES class. But this services only work on front end. Or you can use some function modules like GUI_DOWNLOAD, GUI_UPLOAD etc.
we can create a flat file with data entered into it, with tabs-separated.
Now, that dota corresponds to the sap tables-fields, where the tables are related to an application, like say, material master.
Now we can use the standard FMs to upload the data to the internal tables of the program and followed by updating the database.
So, uploading flat-file data can be done.
I am looking for information on using mstscax.dll in VB. The goal is to create a utility that logs into a remote service in the same manner as remote desktop. However, my utility is not required to show the desktop.
I have a series of commands that I will start off with that will look for users, reset logins, shadow, and message. I have been using a batch file on my RDP to perform these functions, but we are already looking for more functionality and power than what the batch commands can offer.
I am googling 'mstscax.dll' but the results have been less than satisfactory although I continue to search. Does anyone have any good references? Is this even going to be possible?
If you are looking to list or perform operations on remote desktop sessions, you might find the Cassia library helpful. The library can list users logged on to a server, disconnect or logoff sessions, shadow sessions, and display message boxes in a session, among other things. (Note that the shadowing functionality requires a pre-release version of the library available on the project's build server -- use the artifacts link.)
I think you're supposed to use the msrdp.ocx control rather than that dll, though I've personally never used either so can't say for sure.
Edit: Add link
Here's a codeproject article about automating RDP:
http://www.codeproject.com/KB/cs/RemoteDesktop_CSharpNET.aspx