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Questions tagged [mdriven]

MDriven is a modeling tool which also allows simulation and execution. MDriven removes the need for a lot of the traditional coding/testing needed when producing information systems by raising the level of abstraction.

See mdriven.net comparison to Sparx Enterprise Architect:

Sparx is a modelling tool - just like MDriven Designer is a modelling tool. MDriven Designer has a "play" button that can execute a system instantly defined by your model. MDriven Designer has a cloud upload button that uploads the model to the MDriven Server. The MDriven Server along with MDriven Turnkey then executes your model and makes it indistinguishable from a handcrafted - fully tested - information system that would take you months or years to build by hand.

117 questions
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How would one integrate ag-grid into MDriven Turnkey?

I'm interested in using MDriven Turnkey, but I have to have a powerful full-featured data grid. The best grid that I have found is https://www.ag-grid.com/ How would I go about integrating this into Turnkey? Is it even possible? Would this negate…
Michael Q
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String collector/Constants in MDriven (For Time Picklists)

The goal is to create a date and time picker for a viewmodel in MDriven. Date-wise, this is easily achieved by making set variable of date type. When it comes to the time aspects, it seems to be a little more tricky since a time type does not exist,…
Gustaf
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Execution of triggers for initial state in state machines in MDriven

I am defining a state machine and would like to have the machine to "run" when the object is created. With that in mind I left out the triggers on all the transitions (and only defined guards). It seems though that a created object stays in the…
Henrik Leijonhufvud
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Is it possible to do a "rendered by" on the same column that shows the effect?

The effect I want to achieve is a "lead text" in an input field. As soon as you click the column (to start writing), the current text should disappear. I have two attributes: one Name, and one InitialName. InitialName is a Derived attribute that is…
f.sandberg
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"EffectiveName" and "OtherEnd" structure in MDriven

Backround to the problem: I have connected two classes to each other in UML, both of them being regular classes and one of them is named "League". In the "miscellaneous" menu in MDriven, I found that the following “EffectiveName": "League_children”…
Joe Andersson
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Embed connections between classes in MDriven

When creating the connections between two classes in UML (using MDriven), I inserted the correct values in each end (e.g. 0..*). However, when pressing Enter, an (e) appeared after the values. I found out, that it stands for "embed". Which end of…
Joe Andersson
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Valid state in State Machines MDriven

What defines a valid value for different states in a State Machine in MDriven? I am doing a simple, or not so simple information system on a warehouse database (imo). I want my system to be able to describe if my product is either "On its way from…
Erik
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Derived attribute with AsTajson call in the custom service

I use .net5 and .netStandard from nuget. The structure of the solution is simple - class library with ecomodel and webapi project. I've registers custom service in the EcoSpace1.cs as it was advised by eco gurus long, long time ago. public…
Alex
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Is it still possible to do ContentOverride in Winforms ViewModels?

Previously it was possible to use ContentOverride in Winforms ViewModels. Is this still possible in MDriven 7.0.0.11262?
SteveA
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How to create users in on-boarding or checkout process

I have 3 different use case were i want to create a sysusers, in same model: in on-boarding process of my customers to the platform my customers co-workers register to be users on their organization from email invite my customers customers register…
Bengt Henriksson
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MDriven Turnkey issues with new device

I'm having these weird issues with TK ever since I started using a new windows 10 laptop. The TK azurewebsite won't load in chrome (or any other browser for that matter) When checking the server status in CloudForm inside the designer I get this…
Gustaf
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MDriven DB Reverse Engineering / Evolve DB does not work

Trying to reverse-engineer an existing SQL Server 2017 database, but failed as I tried to evolve the DB. I used the article at https://www.capableobjects.com/2011/02/27/reverse-engineer-a-database/ . Initial reverse-engineering worked, I could use…
Levend
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OCL to evaluate string attribute as OCL in MDriven?

I have a class that has a couple of string attributes that contain OCL expressions. I need to query those objects in OCL, and in that OCL I need to evaluate the OCL expression in one of the attributes. Can this be done? I guess I'm looking for an…
Kjell Rilbe
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Changing the start page in MDriven

I have understood that using the "Index view model" to display data is not the the preferred way to show data at start-up. I therefore hoped to execute a periodic action in Index to redirect to the correct start page. But I do not see how I do this…
Rolf Carlson
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Autoform and class association not corresponding in MDriven

There is an association between "Car" and "Parking Lot" which read "A car can have 0..1 parking lots" "A parking lot can have 0..1 cars" However, these does not seem to cooperate well, when trying to create a car and a parking lot in MDriven's…
Joe Andersson
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