diff --git a/frontend/src/js/widget/wb-accordion.js b/frontend/src/js/widget/wb-accordion.js
index ca44a0b..f2d4158 100644
--- a/frontend/src/js/widget/wb-accordion.js
+++ b/frontend/src/js/widget/wb-accordion.js
@@ -6,8 +6,17 @@ class WBAccordion extends Component {
     this.state.domId = 'accordion-' + uuid.v4();
     this.state.headerDomIds = this.props.names.map(() => ('accordion-' + uuid.v4()));
     this.state.collapseDomIds = this.props.names.map(() => ('accordion-' + uuid.v4()));
+    // console.log('WBAccordion() : domId=' + this.state.domId);
   }
 
+  /* componentDidMount() {
+    console.log('WBAccordion.componentDidMount()');
+  }
+
+  componentWillReceiveProps(nextProps) {
+    console.log('WBAccordion.componentWillReceiveProps()');
+  } */
+
   render({ children, names, cardHeaderClass }, { domId, headerDomIds, collapseDomIds }) {
     return (
       <div class="accordion" id={ domId }>