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What is global value providers in Lightning?
Global Value Providers The $Browser global value provider returns information about the hardware and operating system of the browser accessing the application. The $ContentAsset global value provider lets you reference images, style sheets, and JavaScript used as asset files in your lightning components.
What is value provider in salesforce Lightning?
What are Lightning Value Providers? Value providers in Lightning make it possible to access data and the related actions. They encapsulate the related values together similar to how an object encapsulates properties and methods. Both standard and custom value providers share the same syntax.
What is v in Lightning component?
V refers to view and c refers to controller. When we use v.abc, we are actually calling value hold by attribute abc. When we use c.xyz, we are calling value return by the controller It can be server-side-controller (.JS controller )or client-side-controller (Apex Class)
How are value providers created in Lightning aura?
This value provider enables you to access the value of a component’s attribute in the component’s markup. All components have a v value provider, but aren’t required to have a controller. Both value providers are created automatically when defined for a component.
Which is the global value provider in Lightning?
The $Browser global value provider returns information about the hardware and operating system of the browser accessing the application. The $ContentAsset global value provider lets you reference images, style sheets, and JavaScript used as asset files in your lightning components.
How are expressions bound to components in Lightning aura?
Expressions are bound to the specific component that contains them. That component is also known as the attribute value provider, and is used to resolve any expressions that are passed to attributes of its contained components.