Function: MnOnSave

▸ MnOnSave(): (target: any, key: any, descriptor: PropertyDescriptor) => void

Decorator that marks a method as an event handler for save event.

This event is fired when:

• The user clicks the save button.
• save() method is called.
• Auto save is triggered.
• refresh(true) method is called.

Remarks

Available on pages: Record only.

Registration: Automatic registration at runtime.

For more information, see Microsoft Client API Reference

Example

Prevent auto save

@MnComponent({
   scope: {
      pageType: "record",
      table: "account"
   }
})
export class PreventAutoSaveComponent {
   @MnOnSave()
   onSave(eventArg: FormEventArg) {
      const args = eventArg.eventCtx.getEventArgs();
      if (args.getSaveMode() === XrmEnum.SaveMode.AutoSave) {
         args.preventDefault();
      }
   }
}

Returns

fn

▸ (target, key, descriptor): void

Parameters

Name	Type
target	any
key	any
descriptor	PropertyDescriptor

Returns

void

Defined in

packages/core/src/core/metadata/events.ts:689