I keep getting error as "Inactive printer - class=A" , on my new private mainframe.
I tried different class names , but nothing works. I guess I need to do some initial settings for classes. How can it be done?
Related
I am trying to add a new custom enrolment method to a base Totara (Moodle) installation. I decided to copy the existing "Self enrolment" enrolment method, because it is relatively simple and therefore seemed to be a good starting point for my custom method.
I changed the name and all of the references to the "Self enrolment" method to my new method name. This seemed to have worked because when I logged into the Totara dashboard I got the popup for a new plugin installation.
I went through the installation process and didn't run into any errors. Next I activated my plugin in the "Enrolment plugin" menu. Everything seemed fine until I tried to add my new method to a course.
Firstly the new method should be displayed bij default on the "Enrolment methods" page of the course but it isn't, however I can select it with the dropdown located below. When I do I am redirected to the config page of the enrolment method, so far so good. But when I click the button on the bottom of the page to add the method to the course it still isn't visible on the "Enrolment methods" page of the course.
When I log in as a regular user I can't access the course through my new method, so the method and the course haven't been properly linked. However when I look in the database I do see that my new method has been added to the course in the enrol table.
The problem doesn't seem to be caching related because I have purged it a couple of times already but the method still won't show up.
I am working with Totara version 16.2 (Moodle 3.4.9)
I found the problem, it seems that the "Self enrolment" plugin uses the get_name() function of the /server/lib/enrollib.php by default. However this function is written in a way to avoid "fancy" plugin names according to a comment in the function. The function explodes your plugin name on "_" and only uses the first part of your name, which means the records in enrol won't be recognised as records of your plugin because the names don't match.
I solved this by adding my own get_name() to my plugin, which returns the whole name.
The function:
/**
* Returns name of this enrol plugin
* #return string
*/
public function get_name() {
// second word in class is always enrol name, sorry, no fancy plugin names with _
$words = explode('_', get_class($this));
return $words[1];
}
I created a simple RME for TTeeGrid, a descendant perhaps of TGrid in Firemonkey. As shown below, the data are displayed at design time but not at runtime except the headers.
I've been breaking my head over this for weeks already but not luck.
Let me know if you need more details but what you see in the image are all you get.
I just need help to have the data displayed at runtime as shown in the design time.
UPDATE 1
This issue is not the case with TPrototypeBindSource. The data shown in the design time are displayed at runtime. Something is wrong somewhere.
I've never used the TeeGrid before, but the following worked fine
first time for me in Delphi Tokyo:
Download the TeeGrid trial from Steema.Com & install.
Create new multi-device app and place a TeeGrid and a FDMemTable on the form.
Load FDMemTable1 with the file Parts.Fds from the Delphi samples Data directory. Note, I did not then create any FieldDefs as I mentioned in my comment earlier as what I'm describing works without them.
Set the DataSource property of TeeGrid1 to FDMemTable1. TeeGrid1 immediately
creates columns for each of the Parts fields and populates them with data - see
screenshot below. I don't ordinarily include screenshots but in this case thought
I would as what I got was so clearly at odds with what you've reported.
Your TeeGrid etc are obviously more complicated than mine. so the best I can
suggest is that you backtrack to step 2 and see if you can replicate my result
with your data (either at design time or run time). It might be worth loading
your FDMemTable with some data at design time, as my impression is that live bindings
is less grief-prone when the datasource has some data.
Incidentally, fwiw the results of my own attempts to set up live bindings even with a regular TGrid have been rather patchy, until I discovered that instead of messing with the LB components myself, simply starting with a fresh TGrid, right-clicking on it and leaving the Live Bindings Wizard
to do its stuff consistently works fine.
as a new student using pycham doing django project, I have hell of time typing almost every keywords manually, I have auto complete option checked in setting but still tons of keywords wont show up!
title = models.CharField(max_length=300)
image = models.ImageField(upload_to="image/")
static(settings.MEDIA_URL, document_root=settings.MEDIA_ROOT)
.
.
.
none of them showed up on my first typing, some of them showing after first used, how to get pycham to show every possible keywords as I type anytime, even its a first use? tyvm
I am testing my eclipse rcp app GUI using a tool called RCPTT.
In rcptt, i want to check that a specific editor is opened or not.
right now i am using
get-view "Console" | get-table | is-disabled | verify-false
but this is wrong way to do verification.
using this code, if the console is not opened, than it click on console and do verification.
It passed all time.
So, is there any way to
- first get the current view(which view is displaying currently to user.)
- then verify this view.
Thanks
You can not solve it within ECL, there's no support for this.
However you can solve it with Java code. It's not easy, could be a few hours of work.
1) Write a Java method that detects the name of the active View and returns it as a String
2) Make sure it's part of your application as a static class's static method
3) Invoke it from your ECL script with the invoke-static command
4) Compare the returned value in ECL script to what you've expected
Check methods parseComposites(), viewOrEditorIsFocused() and checkNextComposite() from this tutorial:
https://openchrom.wordpress.com/2011/08/12/capture-a-snapshot-of-the-active-vieweditor-in-a-rcp-application/
You do not need all the code from it and you need some editing too.
If you make an error/typo at points 2) or 3), then RCPTT-runner will simply throw an Exception without further explanation; be careful there.
I have the following DB Model
At home I work with Visual Studio and SQL-Server on my PC. Now I took the PC at work and tried to create an EFModel using a SQL-Server in our network.
Creating the Model at work I get 44 Errors.
First curious thing (for me) is i get a msgbox with "Running this text template can potentially harm your computer.Do not run it , if u obtained it from an untrusted source..." i confirmed with ok (two times for 2 pop ups). Afterwards I see 44 Errors. After a few minutes I get the same msgbox as above again. After pressing OK a few errors are deleted (now I have 32 Errors).
Since I have the german express version I try to translate the remaining errors by structure:
"Public Property WindesName as String" has many definitions with identical signatures.
variable "_WindowsName" creates a conflict with a property "WindowsName" that is an implicitly declared member of class "Name"
I have this kind of errors for every field.
What I tried: I actually wanted to create the Model into a program, that doesnt work. Then i used a blank application, doesent work too. I reinstalled EF from nuget with no effect.
Maybe it has something to do with the model or with the network. Any help is welcome.
Ok, I was able to fix it. I changed Code Generation Strategy to Standard, deleted the two .tt files and rebuild the project. Now it is working.