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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,14 +1,14 @@ | ||
| <!DOCTYPE html> | ||
| <!doctype html> | ||
| <html lang="en"> | ||
| <head> | ||
| <meta charset="utf-8" /> | ||
| <meta name="viewport" content="width=device-width, initial-scale=1" /> | ||
| <meta name="theme-color" content="#000000" /> | ||
| <meta name="description" content="Flagged Example website made with CRA" /> | ||
| <title>Flagged Example</title> | ||
| </head> | ||
| <body> | ||
| <noscript>You need to enable JavaScript to run this app.</noscript> | ||
| <div id="root"></div> | ||
| </body> | ||
| <head> | ||
| <meta charset="utf-8" /> | ||
| <meta name="viewport" content="width=device-width, initial-scale=1" /> | ||
| <meta name="theme-color" content="#000000" /> | ||
| <meta name="description" content="Flagged Example website made with CRA" /> | ||
| <title>Flagged Example</title> | ||
| </head> | ||
| <body> | ||
| <noscript>You need to enable JavaScript to run this app.</noscript> | ||
| <div id="root"></div> | ||
| </body> | ||
| </html> |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,65 +1,65 @@ | ||
| import React from 'react'; | ||
| import ReactDOM from 'react-dom'; | ||
| import { FlagsProvider, withFeature, Feature, useFeature } from 'flagged'; | ||
| import React from "react"; | ||
| import ReactDOM from "react-dom"; | ||
| import { FlagsProvider, withFeature, Feature, useFeature } from "flagged"; | ||
|
|
||
| function VersionComponent({ version }) { | ||
| return <h1>You are currently in {version}.</h1>; | ||
| return <h1>You are currently in {version}.</h1>; | ||
| } | ||
|
|
||
| // Custom Hook | ||
| function V1Component() { | ||
| const hasV1 = useFeature('v1'); | ||
| if (!hasV1) return null; | ||
| return <VersionComponent version="v1" />; | ||
| const hasV1 = useFeature("v1"); | ||
| if (!hasV1) return null; | ||
| return <VersionComponent version="v1" />; | ||
| } | ||
|
|
||
| // High Order Component | ||
| const V2Component = withFeature('v2')(function V2Component() { | ||
| return <VersionComponent version="v2" />; | ||
| const V2Component = withFeature("v2")(function V2Component() { | ||
| return <VersionComponent version="v2" />; | ||
| }); | ||
|
|
||
| function V3Component() { | ||
| return <VersionComponent version="v3" />; | ||
| return <VersionComponent version="v3" />; | ||
| } | ||
|
|
||
| function V4Component() { | ||
| return <VersionComponent version="v4" />; | ||
| return <VersionComponent version="v4" />; | ||
| } | ||
|
|
||
| function App() { | ||
| const [version, setVersion] = React.useState(1); | ||
| const [version, setVersion] = React.useState(1); | ||
|
|
||
| return ( | ||
| <FlagsProvider | ||
| features={{ | ||
| v1: version === 1, | ||
| v2: version === 2, | ||
| v3: version === 3, | ||
| v4: version === 4, | ||
| }} | ||
| > | ||
| <label> | ||
| Version{' '} | ||
| <input | ||
| type="number" | ||
| value={version} | ||
| onChange={e => setVersion(Number(e.target.value))} | ||
| /> | ||
| </label> | ||
| return ( | ||
| <FlagsProvider | ||
| features={{ | ||
| v1: version === 1, | ||
| v2: version === 2, | ||
| v3: version === 3, | ||
| v4: version === 4, | ||
| }} | ||
| > | ||
| <label> | ||
| Version{" "} | ||
| <input | ||
| type="number" | ||
| value={version} | ||
| onChange={(e) => setVersion(Number(e.target.value))} | ||
| /> | ||
| </label> | ||
|
|
||
| <V1Component /> | ||
| <V1Component /> | ||
|
|
||
| <V2Component /> | ||
| <V2Component /> | ||
|
|
||
| {/* Render Prop */} | ||
| <Feature name="v3" render={<V3Component />} /> | ||
| {/* Render Prop */} | ||
| <Feature name="v3" render={<V3Component />} /> | ||
|
|
||
| {/* Function as Children */} | ||
| <Feature name="v4"> | ||
| {hasV4 => (hasV4 ? <V4Component /> : <h3>You are not in v4.</h3>)} | ||
| </Feature> | ||
| </FlagsProvider> | ||
| ); | ||
| {/* Function as Children */} | ||
| <Feature name="v4"> | ||
| {(hasV4) => (hasV4 ? <V4Component /> : <h3>You are not in v4.</h3>)} | ||
| </Feature> | ||
| </FlagsProvider> | ||
| ); | ||
| } | ||
|
|
||
| ReactDOM.render(<App />, document.getElementById('root')); | ||
| ReactDOM.render(<App />, document.getElementById("root")); |