event element
Defines a Power FX expression that can be configured within Power Apps Studio, then triggered within the component code.
Available for
Canvas apps
Properties
Name | Description | Type | Required | Available for |
---|---|---|---|---|
name |
Name of the event | string |
Yes | Canvas apps |
display-name-key |
Used in the customization screens as localized strings that describes the name of the event. | string |
Yes | Canvas apps |
description-key |
Used in the customization screens as localized strings that describes the description of the event. | string |
Optional | Canvas apps |
pfx-default-value |
The default Power Fx expression value provided to the component. | See Remarks | Optional | Canvas apps |
Remarks
Use the pfx-default-value
property value to evaluate events and properties using Power Fx expressions instead of static default values. You can use this to:
- Responsively size the control
- Access connectors
- Provide sample data
- Reference theme properties
- Custom events
Note
- You can use any Power Fx expression, but you must make sure the expression is valid when importing the control.
- If you use inner quotes or other special characters, wrap the value in single quotes, For example:
pfx-default-value='"Test"'
- You can reference other controls (including screens) and their properties. Write these references as:
%ControlName.ID%.ControlProperty
. For example:pfx-default-value='SubmitForm(%MyFormName.ID%)'
- Write enums, like
DisplayType
andScreenTransition
as:%EnumName.RESERVED%.EnumValue
. For example:pfx-default-value='Back(%ScreenTransition.RESERVED%.Cover)'
- If
pfx-default-value
is included, then it takes precedence overdefault-value
.
Parent Elements
Element | Description |
---|---|
control | Defines the component's namespace, version and display information. |
Example
<event name="OnSelectCustomButton"
pfx-default-value='SubmitForm(%MyFormName.ID%); Back(%ScreenTransition.RESERVED%.Cover)'
display-name-key="OnSelectCustomButton_Display_Key"
description-key="OnSelectCustomButton_Desc_Key" />
Related topics
Power Apps component framework manifest schema reference
Power Apps component framework API reference
Power Apps component framework overview
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