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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,76 @@ | ||
| import * as React from 'react' | ||
| import { Button } from 'semantic-ui-react' | ||
|
|
||
| interface JsonEditorProps { | ||
| jsonStr?: string | ||
| jsonObj?: any | ||
| onChange: (json: object) => void | ||
| } | ||
|
|
||
| export const JsonEditor: React.FunctionComponent<JsonEditorProps> = ({ | ||
| jsonStr, | ||
| jsonObj, | ||
| onChange, | ||
| }) => { | ||
| const [innerJsonValue, setInnerJsonValue] = React.useState<string>( | ||
| jsonObj ? JSON.stringify(jsonObj, null, 2) : jsonStr || '' | ||
| ) | ||
| const [error, setError] = React.useState<string | undefined>(undefined) | ||
|
|
||
| React.useEffect(() => { | ||
| if (jsonObj) { | ||
| setInnerJsonValue(JSON.stringify(jsonObj, null, 2)) | ||
| return | ||
| } | ||
| if (jsonStr) { | ||
| setInnerJsonValue(jsonStr) | ||
| } | ||
| }, [jsonStr, jsonObj]) | ||
|
|
||
| const handleChange = (e: React.ChangeEvent<HTMLTextAreaElement>) => { | ||
| const value = e.target.value | ||
| setInnerJsonValue(value) | ||
| try { | ||
| const newJson = JSON.parse(value) | ||
| setError(undefined) | ||
| } catch (e: any) { | ||
| setError(e.message) | ||
| } | ||
| } | ||
|
|
||
| const submit = () => { | ||
| try { | ||
| const newJson = JSON.parse(innerJsonValue) | ||
| onChange(newJson) | ||
| } catch (e: any) { | ||
| setError(e.message) | ||
| } | ||
| } | ||
|
|
||
| return ( | ||
| <div> | ||
| <textarea | ||
| value={innerJsonValue} | ||
| onChange={handleChange} | ||
| style={{ | ||
| width: '100%', | ||
| height: '400px', | ||
| border: !!error ? '3px solid var(--color-border-red)' : '1px solid #ccc', | ||
| padding: '10px', | ||
| fontFamily: | ||
| 'Consolas,Monaco,Lucida Console,Liberation Mono,DejaVu Sans Mono,Bitstream Vera Sans Mono,Courier New, monospace', | ||
| }} | ||
| /> | ||
| {error && ( | ||
| <p> | ||
| <em style={{ color: 'var(--color-text-red)' }}>{error}</em> | ||
| </p> | ||
| )} | ||
| <p> | ||
| <Button onClick={submit} disabled={!!error}> | ||
| Apply | ||
| </Button> | ||
| </p> | ||
| </div> | ||
| ) | ||
| } |
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