modify initializing process from componentDidMount to componentWillMount

packages/growi-plugin-lsx/src/resource/js/components/Lsx.jsx

@@ -21,7 +21,7 @@ export class Lsx extends React.Component {
     };
   }
 
-  componentDidMount() {
+  componentWillMount() {
     const lsxContext = this.props.lsxContext;
     lsxContext.parse();
 

packages/growi-plugin-lsx/src/resource/js/components/PageList/Page.js

@@ -19,7 +19,7 @@ export class Page extends React.Component {
     };
   }
 
-  componentDidMount() {
+  componentWillMount() {
     const pageNode = this.props.pageNode;
 
     if (pageNode.page !== undefined) {