التطور
Andre Johnson
Forwarding Refs
This is typically not necessary for most components in the application.
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Displaying a custom name in DevTools
React.forwardRef
accepts a render function. React DevTools uses this function to determine what to display for the ref forwarding component.
For example, the following component will appear as ”ForwardRef” in the DevTools:
jsx
const WrappedComponent = React.forwardRef((props, ref) => {
return <LogProps {...props} forwardedRef={ref} />;
});
If you name the render function, DevTools will also include its name (e.g. ”ForwardRef(myFunction)”):
jsx
const WrappedComponent = React.forwardRef(
function myFunction(props, ref) {
return <LogProps {...props} forwardedRef={ref} />;
}
);