InputParameter set required message

Support
#1

I need a method to set the required message for InputParameter created through code as below.

InputParameter.dateParameter(“scheduledDate”).withCaption(messageBundle.getMessage(“taskDate”)).withRequired(true)

Thanks,
Hari

#2

Hi,
The documentation shows how you can create custom input field for the InputDialog:
https://doc.cuba-platform.com/manual-7.2/gui_dialogs.html

See “Input dialog with a custom parameter:” example.

            .withCaption("Enter some values")
            .withParameters(
                    InputParameter.stringParameter("name").withCaption("Name"),
                    InputParameter.parameter("customer") 
                            .withField(() -> {
                                LookupField<Customer> field = uiComponents.create(
                                        LookupField.of(Customer.class));
                                field.setOptionsList(dataManager.load(Customer.class).list());
                                field.setCaption("Customer"); 
                                field.setWidthFull();
                                return field;
                            })
            )
// ...
#3

I see this, where I need to use the withField method.

It would be good if there would be direct way to make the input parameter as required, as I cannot use withFIeld method always which has some constrains.

#4

Yes, it would be a useful API addition.
I’ve created improvement ticket: Add method InputParameter.withRequiredMessage() · Issue #331 · jmix-projects/jmix-ui · GitHub

#5

Thanks!