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forwarding-refs: concrete example for function name #1832

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forwarding-refs: concrete example for function name #1832

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forwarding-refs: concrete example for function name
eps1lon Mar 15, 2019
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eps1lon Mar 15, 2019
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2 changes: 1 addition & 1 deletion content/docs/forwarding-refs.md
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Expand Up @@ -67,7 +67,7 @@ For example, the following component will appear as "*ForwardRef*" in the DevToo

`embed:forwarding-refs/wrapped-component.js`

If you name the render function, DevTools will also include its name (e.g. "*ForwardRef(myFunction)*"):
If you name the render function, DevTools will also include its name (e.g. "*ForwardRef(Button)*"):

`embed:forwarding-refs/wrapped-component-with-function-name.js`

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15 changes: 10 additions & 5 deletions examples/forwarding-refs/wrapped-component-with-function-name.js
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@@ -1,5 +1,10 @@
const WrappedComponent = React.forwardRef(
function myFunction(props, ref) {
return <LogProps {...props} forwardedRef={ref} />;
}
);
const FancyButton = React.forwardRef(function Button(
props,
ref
) {
return (
<button ref={ref} className="FancyButton">
{props.children}
</button>
);
});
8 changes: 6 additions & 2 deletions examples/forwarding-refs/wrapped-component.js
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@@ -1,3 +1,7 @@
const WrappedComponent = React.forwardRef((props, ref) => {
return <LogProps {...props} forwardedRef={ref} />;
const FancyButton = React.forwardRef((props, ref) => {
return (
<button ref={ref} className="FancyButton">
{props.children}
</button>
);
});