In Canvas App, triggering functions are used to execute certain actions or operations when a specific event occurs, such as a button click or a data source update. There are various types of triggering functions available in Canvas App, including:
- OnSelect: This function is used to trigger an action when a button or icon is clicked by the user.
- OnVisible: This function is used to trigger an action when a screen becomes visible to the user.
- OnStart: This function is used to trigger an action when the app starts running.
- OnChange: This function is used to trigger an action when the value of a control, such as a text input or a drop-down list, changes.
- OnTimerEnd: This function is used to trigger an action when a timer set by the user ends.
- OnHidden: This function is used to trigger an action when a screen is hidden from the user.
- OnAdd: This function is used to trigger an action when a new item is added to a data source.
- OnEdit: This function is used to trigger an action when an existing item in a data source is edited.
- OnDelete: This function is used to trigger an action when an item is deleted from a data source.
- OnSave: This function is used to trigger an action when changes made to a form are saved.
These triggering functions can be used in combination with other functions, such as data manipulation and text formatting functions, to create powerful and customized functionality in a Canvas App.