eschutho commented on a change in pull request #12873:
URL: https://github.com/apache/superset/pull/12873#discussion_r571119173
##########
File path: superset-frontend/src/SqlLab/components/TemplateParamsEditor.jsx
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@@ -42,49 +42,28 @@ const StyledConfigEditor = styled(ConfigEditor)`
}
`;
-export default class TemplateParamsEditor extends React.Component {
- constructor(props) {
- super(props);
- const codeText = props.code || '{}';
- this.state = {
- codeText,
- parsedJSON: null,
- isValid: true,
- };
- this.onChange = this.onChange.bind(this);
- }
-
- componentDidMount() {
- this.onChange(this.state.codeText);
- }
+function TemplateParamsEditor({ code, language, onChange }) {
+ const [parsedJSON, setParsedJSON] = useState();
+ const [isValid, setIsValid] = useState(true);
- onChange(value) {
- const codeText = value;
- let isValid;
- let parsedJSON = {};
+ useEffect(() => {
try {
- parsedJSON = JSON.parse(value);
- isValid = true;
- } catch (e) {
- isValid = false;
+ setParsedJSON(JSON.parse(code));
+ setIsValid(true);
+ } catch {
+ setIsValid(false);
}
- this.setState({ parsedJSON, isValid, codeText });
- const newValue = isValid ? codeText : '{}';
- if (newValue !== this.props.code) {
- this.props.onChange(newValue);
- }
- }
+ }, [code]);
- renderDoc() {
- return (
+ const modalBody = (
+ <div>
<p>
- {t('Assign a set of parameters as')}
+ Assign a set of parameters as
Review comment:
we're going to want to put the `{t('` method calls back, too. Those are
used for translations. :)
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