Bind an event to a declarative action

  • Versão de lançamento: Australia
  • Atualizado 12 de mar. de 2026
  • 1 min. de leitura

    • Bind data elements within UI Builder so that you can add event actions to a declarative action.

    Antes de Iniciar

    Role required: ui_builder_admin

    Por Que e Quando Desempenhar Esta Tarefa

    Bind a handled event to a component so that an action is performed when a user selects the component.

    Procedimento

    1. Navigate to All > Now Experience Framework > UI Builder.
    2. Open an experience to work in or create an experience by selecting Create > Experience.
      For more information, see Configure how users interact with your applications in UI Builder.
    3. Open or create a page.
      For more information about how to create a page in UI Builder, see Create a page in UI Builder.
    4. Add a component to your page that can have a declarative action, such as an action bar or related list.
      For more information, see Add and configure components.
    5. To create a declarative action definition in a table in the ServiceNow AI Platform®, navigate to Workspace Experience > Actions & Components > List actions.

      Choose a table where you want the declarative action to be available in. For example, you could create a Complete my work action in an incident table or you could use an existing declarative action definition record.

      Figura 1. Platform declarative action definition record
      Platform declarative action definition record.
    6. Select the Active check box, and then save or update the record.
    7. Return to the UI Builder.
    8. To invoke a handled event for the declarative action, go to the Configure panel and click Configure declarative action event mapping.
      Arrow pointing to the configure declarative action event mappings option.
    9. Choose the declarative action that you created earlier.
      To continue with the example in step 5, the declarative action could be something like Complete my work.
    10. To define what the declarative action does on your page, click + Add event handler.
      1. Give the event handler a name.
        The name should describe what action you want the event handler to perform.
      2. Opcional: Provide a description of the event handler.
      3. Choose the handled event that you want to invoke.
      4. Opcional: Add payload values for your event handler.
      5. Select Save.
    11. Select Done.
    12. Select Save, and then select Preview button that opens the page variant..
    13. Test the declarative action on your page by clicking Complete my work to see if it works.
      Complete my work button in UI Builder.