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What is inheritance in Lightning component?
If you mark any component as extensible=”true” means component can be inherited by any component. Inheritance allows us use JavaScript functions and attributes of extensible component in child components.
What is extends in Lightning component?
Extending a Lightning Component When a component extends another component it inherits all of the helper methods and attributes. It also has the ability to call super component controller actions, but don’t do it (more on that later). All event handlers in the super component are inherited by the sub component.
How is inheritance passed from base component to extended component?
As well as adding the router and injecting it into the BaseComponent constructor using super: This will take the injected router module and pass it into the extended component. Due to the inheritance passed from the base component, anything defined on the base component is available to all components which extend it.
What are the elements of creating equitable, healthy and sustainable communities?
Strategies are grouped under seven common elements that connect environmental justice, smart growth, and equitable development: Creating Equitable, Healthy, and Sustainable Communities was developed jointly by EPA’s Office of Environmental Justice and Office of Sustainable Communities (now the Office of Community Revitalization).
What are the basic components of a community?
The sectors of a community are its basic component parts. Just about anything that exists has such components. Living beings have organs and cells; nations have towns and cities; galaxies have stars. In a community, the basic component parts are often called sectors.
What makes a community an equitable place to live?
These diverse communities and many others are finding that environmental justice, smart growth, and equitable development can be an effective combination for promoting a clean and safe environment, a strong economy, and good quality of life for all residents.