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eliminate unnecessary editor renders

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This commit is contained in:
Shawn Erquhart 2017-07-27 08:46:53 -04:00
parent de1e36108d
commit 28ee67c35e
2 changed files with 14 additions and 0 deletions
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7
src/components/Widgets/Markdown/MarkdownControl/RawEditor/index.js
View File

@ -14,6 +14,13 @@ export default class RawEditor extends React.Component {
}; };
} }
shouldComponentUpdate(nextProps, nextState) {
if (this.state.editorState.equals(nextState.editorState)) {
return false
}
return true;
}
handleChange = editorState => { handleChange = editorState => {
this.setState({ editorState }); this.setState({ editorState });
} }

7
src/components/Widgets/Markdown/MarkdownControl/VisualEditor/index.js
View File

@ -255,6 +255,13 @@ export default class Editor extends Component {
}; };
} }
shouldComponentUpdate(nextProps, nextState) {
if (this.state.editorState.equals(nextState.editorState)) {
return false
}
return true;
}
handlePaste = (e, data, state) => { handlePaste = (e, data, state) => {
if (data.type !== 'html' || data.isShift) { if (data.type !== 'html' || data.isShift) {
return; return;