Disabling Text Field in install4j

Question

Hi colleagues! My installer has following screen. I need enable 'HTTP' and 'HTTPS' fields only if 'Need proxy configuration was selected' otherwise they should be disabled. I prepared some code fragment:

if (!context.getBooleanVariable("isProxyNeed")) {
    context.getInstallationComponentById("httpInput").setEnabled(false);
}

But I don't understand when can I it use ?

Answer 1

For that use case, do not use the "Radio button group" form component, but two instances of the "Single radio button" form component.

The "Single radio button" form component has a "Coupled Form Components" configuration where you can select the form components that should only be enabled when the radio button is selected.