Documentation:Restricting data access: Difference between revisions

Restricting data access

Revision as of 11:32, 21 October 2024

Restricting Data Access in MDriven can be achieved in 3 ways which are:

Below is a sample model, with a singleton class that has 2 attributes: Allowed Access and Interested as Booleans.

Create Access Groups through the AccessGroups editor in the Designer as shown below: Add the Ocl Expression below in the View Enable Expression (Enable of ViewModel edit Controls)

Singleton.oclSingleton.AllowedAccess

To enable the AccessGroup on a ViewModel, Click on the 3 dots extreme of AccessGroups label, this will load Access groups view. Select the access group to control the page:

Interest Groups

ViewModel-Enable

This page was edited 60 days ago on 01/20/2025. What links here

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 <br /><br /><br /><br /><br /><br /><br /><br /><br />Create Access Groups through the AccessGroups editor in the Designer as shown below: Add the Ocl Expression below in the View Enable Expression (Enable of ViewModel edit Controls)<syntaxhighlight>
 Singleton.oclSingleton.AllowedAccess
-</syntaxhighlight>
+</syntaxhighlight>To enable the AccessGroup on a ViewModel, Click on the 3 dots extreme of AccessGroups label, this will load Access groups view. Select the access group to control the page:
-[[File:Documentation Restricting data access 1729509748298.png|thumb|300x300px]]
+[[File:Documentation Restricting data access 1729510330368.png|thumb|300x300px]]
-<gallery>
+[[File:Documentation Restricting data access 1729509748298.png|thumb|300x300px|left]]<br /><br /><br /><br /><br /><br /><br /><br /><br />[[Documentation:AccessGroups, InterestGroups and ViewModel-Enable|Interest Groups]]
-File:Documentation Restricting data access 1729509462077.png
-</gallery><br /><br /><br /><br /><br /><br /><br /><br /><br />[[Documentation:AccessGroups, InterestGroups and ViewModel-Enable|Interest Groups]]
 [[Documentation:AccessGroups, InterestGroups and ViewModel-Enable|ViewModel-Enable]]