Refresh entity editor screen after a global event is received

Support
#1

Hi Everyone,

I have a scenario where i would like refresh/reload the screen after a global event is received.
My entity has fields which has composition relation and i would like to refresh all the data fields and tables.
Could you please help me how can i achieve a refresh view of the current entity.

Thanks in advance for your help.

#2

Hi,
In global event handler method,i reload data using this approach:

@EventListener
public void onProjectStatDataUpdatedEvent(ProjectStatDataUpdatedEvent event) {        
    dataLoader.load();
}
#3

In my entity editor screen , how do i retrieve instance loader?
Below is my instance declaration in XML:

<instance id=“submissionDc”
    class=“com.company.rioc.entity.Submission”
    view=“submission-view”>
    
    <loader/>
#4

You can get your container with the following code:

InstanceContainer ic = getScreenData().getContainer("submissionDc");

Regards,
Daniil

#5

I am able to get Instance Container. I tried setting the reloaded item from datamanager using setitem API but i dont see view getting refresh.

#6

Could you share a code snippet or demo project to demonstrate how you’re trying to do it?

I’ve checked the case and it seems that everything works.

#7

Please find my submission entity editor xml and java file.test.zip (4.1 KB)
I would like to refresh the screen in the eventlistener of UINotificationevent(onUiNotificationEvent).

#8

You can retrieve the loader if you give it id in the XML and then inject into controller.

#9

As per the documentation(Data Loaders - CUBA Platform. Developer’s Manual) instance loader requires an entity identifier which is specified programmatically by the StandardEditor base class.
For an entity editor screen how can i set the query and the identifier in the XML?

#10

Query can be specified as usual:

<data>
    <instance ...>
        <loader>
            <query>
            ...
             </query>
        </loader>
    </instance>
</data>

To set entity id you should use the following method:

StandardEditor#setEntityToEdit(T item)