Table 18122329 EOS004 Feature Flag

Table 18122329 EOS004 Feature Flag

Provides access to feature flags that can be used to enable or disable specific features in the application.

Fields

AppId (15)

Guid

The Id of the application that the feature belongs to.

Code (20)

Code[20]

The code of the feature.

Description (50)

Text[100]

A brief description of the feature.

Help URL (60)

Text[250]

The URL to the help page for more information and detailed documentation of the feature.

Per Company (70)

Boolean

Specifies whether the feature can be enabled or disabled per company or for the entire database only.

Reversible (80)

Boolean

Specifies whether the feature can be disabled after it has been enabled.

Methods

IsEnabled

procedure IsEnabled(): Boolean

Gets the current state of the feature flag.

Parameters / Return Value

  • Returns Boolean

    true if the feature is enabled.

SetEnabledYesNo

procedure SetEnabledYesNo(NewEnabled: Boolean): Boolean

Enables or disables the feature. This method will prompt the user for confirmation.

Parameters / Return Value

  • NewEnabled Boolean

  • Returns Boolean

    true if the state changed, false if the feature already was in the desired state.

SetEnabled

procedure SetEnabled(NewEnabled: Boolean): Boolean

Enables or disables the feature. This method will not prompt the user and ignores any permission restrictions. Use this with caution and only from installer and/or upgeade codeunits.

Parameters / Return Value

  • NewEnabled Boolean

  • Returns Boolean

    true if the state changed, false if the feature already was in the desired state.

GetLastModified

procedure GetLastModified(var LastModifiedBy: Text; var LastModifiedAt: DateTime): Boolean

Retruns the last user who modified the feature flag and the date and time of the last modification.

Parameters / Return Value

  • LastModifiedBy Text

    The name of the user who last modified the feature flag.

  • LastModifiedAt DateTime

    The date and time of the last modification.

  • Returns Boolean

    false if the feature has never been set or modified, true otherwise.

Collect

procedure Collect(Force: Boolean)

Collects all feature flags currently on the system and writes them to the current record instance.

Parameters / Return Value

  • Force Boolean

    If true, the feature flags will always be reloaded from the database. If false, the feature flags will only be reloaded if they have not been loaded yet.

InitNewRecordForCaller

procedure InitNewRecordForCaller(FeatureCode: Code[20]; FeatureDescription: Text[100])

Initialize a new record with the specified feature code and description using the caller as the owning app. Use this when registering new feature flags.

Parameters / Return Value

  • FeatureCode Code[20]

    A app-wide unique code for the feature.

  • FeatureDescription Text[100]

    A brief description of the feature.

InitNewRecord

procedure InitNewRecord(mi: ModuleInfo; FeatureCode: Code[20]; FeatureDescription: Text[100])

Initialize a new record with the specified feature code and description. Use this when registering new feature flags.

Parameters / Return Value

  • mi ModuleInfo

    The module info of the app that the feature belongs to.

  • FeatureCode Code[20]

    A app-wide unique code for the feature.

  • FeatureDescription Text[100]

    A brief description of the feature.

GetRecord

procedure GetRecord(mi: ModuleInfo; FeatureCode: Code[20])

Get the feature flag record for the specified app module and feature code. This is a TryFunction.

Parameters / Return Value

  • mi ModuleInfo

    The module info of the app that the feature belongs to.

  • FeatureCode Code[20]

GetRecordForCaller

procedure GetRecordForCaller(FeatureCode: Code[20])

Get the feature flag record for the specified feature code using the caller as the owning app. This is a TryFunction.

Parameters / Return Value

  • FeatureCode Code[20]

Events

OnCollectFeatureFlags

local procedure OnCollectFeatureFlags(var TempFeatureFlag: Record "EOS004 Feature Flag")

Raised when feature flags are collected. Use this to register your feature flags to the system.

Parameters / Return Value

  • TempFeatureFlag Record "EOS004 Feature Flag"

    A temporary record instance where you need to write your feature flags to.

OnBeforeEnableDisableFeature

local procedure OnBeforeEnableDisableFeature(AppId: Guid; FeatureCode: Code[20]; NewIsEnabled: Boolean)

Raised before a feature is enabled or disabled. You should use this event to handle custom logic that prevents the feature from being enabled or disabled.

Parameters / Return Value

  • AppId Guid

  • FeatureCode Code[20]

  • NewIsEnabled Boolean

    The new value of the Enabled field.

OnAfterEnableDisableFeature

local procedure OnAfterEnableDisableFeature(AppId: Guid; FeatureCode: Code[20]; NewIsEnabled: Boolean)

Raised after a feature is enabled or disabled. Use this event to handle your custom logic that needs to be executed when the feature is enabled.

Parameters / Return Value

  • AppId Guid

  • FeatureCode Code[20]

  • NewIsEnabled Boolean

    The new value of the Enabled field.


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