Clojurians Log v2

Hello everyone. Let’s say that I have a page with one parent QL-component with one floating action button ‘Save all’ and two child QL-components with several text-fields on each. I want to render button ‘save all’ as disabled or enabled and this depends on a deference between a data in text-fields and query. Could you help me to solve such UI design issue? Because if I call ‘update-state!’ on changing data in text-field then It call ‘render’ function only in this particular child ql-component.