Filter Component Default Value

Support
#1

Good morning to everyone.
I´m struggling with this problem for weeks–> I have a Browse that contains many filter configurations. So for every filter configuration I want to set some default values for components.
Code
With this code happens some things :sweat_smile: :
When the browse is loaded default filter have the values that I want (current day)
1
When I change to another filter, current date don´t apply
otro filtro
When I go back to original filter, values are incorrect again:
2

Filter parameters name are ok… I´m using SessionData to set attribute (hasta) to current date when I first open the app so I can request everytime I want.
I´m using JPQL condition:
3

Thank you very much in advance.

#2

Perhaps you should subscribe to ConfigurationChangeEvent and set your desired values in the handler.

#3

Hello sorry for this late answer.
In ConfigurationChangeEvent I cannot use .loadConfigurationsAndApplyDefault() because the app enter in a infinite loop. If I don´t use this method, default values are aplyied BUT I can see them only if I go to edit the filter… see–>
1
Now if I go to edit this filter…—>
2
If I press “OK” the values are aplyied in the browse… if “Cancel” is pressed, browse values keep empty.

#4

Perhaps at this stage you need to set the value directly to the component.

For example, if you create a By username configuration in the user browse filter and set the parameter name to usernamejDSJwvYM, the following code will set the parameter value to ad whenever you select this configuration:

@Subscribe("filter")
public void onFilterConfigurationChange(Filter.ConfigurationChangeEvent event) {
    Filter.Configuration configuration = event.getNewConfiguration();
    if ("By username".equals(configuration.getName())) {
        setFilterComponentValue(configuration, "usernamejDSJwvYM", "ad");
    }
}

private static void setFilterComponentValue(Filter.Configuration configuration,
                                            String name, Object value) {
    configuration.getRootLogicalFilterComponent().getFilterComponents().stream()
            .filter(filterComponent ->
                    filterComponent instanceof SingleFilterComponent
                        && name.equals(((SingleFilterComponent<?>) filterComponent).getParameterName()))
            .findFirst()
            .ifPresent(filterComponent ->
                    ((SingleFilterComponent<Object>) filterComponent).getValueComponent().setValue(value));
}
2 Likes
#5

It works, I´m very grateful with your help

Thank you, Kind regards