I've seen number of resources that described how to create customized UI for modular inputs but this customization is limited to configuration of Manager XML file (http://docs.splunk.com/Documentation/Splunk/6.6.1/AdvancedDev/ModInputsCustomizeUI). In this configuration customer will have possibility to specify only some static configs.
We'd like to build highly customised UI for "modular inputs" hence we should call external REST services to help customers to specify correct values for "modular inputs". Like present drop down with options and other stuff.
Is there're any ways to create such customized UI for modular inputs ? Any good references to follow ?