Deprecated API

Contents

  • Deprecated Exception Classes
    Exception Class
    Description
    com.vaadin.flow.templatemodel.InvalidTemplateModelException
    Template model and polymer template support is deprecated - we recommend you to use LitTemplate instead. Read more details from the Vaadin blog. For lit templates, you can use @Id mapping and the component API or the element API with property synchronization instead.
  • Deprecated Annotation Interfaces
    Annotation Interface
    Description
    com.vaadin.flow.component.polymertemplate.EventHandler
    Event handlers are not supported by Lit templates. Add a corresponding DOM listener from server side API instead or fire a custom event from client side template. Also you may handle an event directly on the client side and the server side may be called from this handler via this.$server._some_method. Polymer template support is deprecated - we recommend you to use LitTemplate instead. Read more details from the Vaadin blog.
    com.vaadin.flow.component.polymertemplate.Id
    Use com.vaadin.flow.component.template.Id instead. Polymer template support is deprecated - we recommend you to use LitTemplate instead. Read more details from the Vaadin blog.
    com.vaadin.flow.component.polymertemplate.ModelItem
    There is no any replacement in Lit template since template model is not supported for lit template, but you may still use @EventData("some_data") to receive data from the client side or @Id mapping and the component API or the element API with property synchronization instead. TPolymer template support is deprecated - we recommend you to use LitTemplate instead. Read more details from the Vaadin blog.
    com.vaadin.flow.component.polymertemplate.RepeatIndex
    dom-repeat is not support by Lit templates but you may still use @EventData("some_data") directly to receive data from the client side. Polymer template support is deprecated - we recommend you to use LitTemplate instead. Read more details from the Vaadin blog.
    com.vaadin.flow.templatemodel.AllowClientUpdates
    This functionality is bound to template model which is not supported for lit template. You can use @Id mapping and the component API or the element API with property synchronization instead. Polymer template support is deprecated - we recommend you to use LitTemplate instead. Read more details from the Vaadin blog.
    com.vaadin.flow.templatemodel.Encode
    Template model and polymer template support is deprecated - we recommend you to use LitTemplate instead. Read more details from the Vaadin blog.
    com.vaadin.flow.templatemodel.Exclude
    Template model and polymer template support is deprecated - we recommend you to use LitTemplate instead. Read more details from the Vaadin blog.
    com.vaadin.flow.templatemodel.Include
    Template model and polymer template support is deprecated - we recommend you to use LitTemplate instead. Read more details from the Vaadin blog. For lit templates, you can use @Id mapping and the component API or the element API with property synchronization instead.