Package io.jmix.flowui.view

Class StandardDetailView.ValidationEvent

java.lang.Object

java.util.EventObject

com.vaadin.flow.component.ComponentEvent<View<?>>

io.jmix.flowui.view.StandardDetailView.ValidationEvent

All Implemented Interfaces:

Serializable

Enclosing class:

StandardDetailView<T>

public static class StandardDetailView.ValidationEvent
extends com.vaadin.flow.component.ComponentEvent<View<?>>

Event sent when the view is validated on saving the view data context.
Use this event listener to perform additional validation of the view, for example:

     @Subscribe
     protected void onViewValidation(ValidationEvent event) {
         ValidationErrors errors = performCustomValidation();
         event.addErrors(errors);
     }
 

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
protected ValidationErrors	errors

Fields inherited from class java.util.EventObject

source

Constructor Summary

Constructors

Constructor	Description
ValidationEvent(View<?> source)

Method Summary

Modifier and Type	Method	Description
void	addErrors(ValidationErrors errors)	Add errors found by a custom validation.
ValidationErrors	getErrors()
View<?>	getSource()

Methods inherited from class com.vaadin.flow.component.ComponentEvent

isFromClient, unregisterListener

Methods inherited from class java.util.EventObject

toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Details

errors

protected ValidationErrors errors

Constructor Details

ValidationEvent

public ValidationEvent(View<?> source)

Method Details

getSource

public View<?> getSource()

Overrides:

getSource in class com.vaadin.flow.component.ComponentEvent<View<?>>

addErrors

public void addErrors(ValidationErrors errors)

Add errors found by a custom validation.

getErrors

public ValidationErrors getErrors()