Update example

Author: chollier

examples/basic/basic.js

@@ -13,14 +13,20 @@ class ParentComponent extends Component {
     };
   }
 
-  handleChange(newDate, event) {
-    console.log("newDate", newDate, "event", event);
+  handleChange = (newDate) => {
+    console.log("newDate", newDate);
     return this.setState({date: newDate});
   }
 
   render() {
     const {date, format, mode, inputFormat} = this.state;
-    return <DateTimeField dateTime={date} format={format} viewMode={mode} inputFormat={inputFormat} />;
+    return <DateTimeField
+      dateTime={date}
+      format={format}
+      viewMode={mode}
+      inputFormat={inputFormat}
+      onChange={this.handleChange}
+    />;
   }
 }
 
@@ -46,18 +52,25 @@ class Basic extends Component {
     this.state = {
       date: "1990-06-05",
       format: "YYYY-MM-DD",
+      inputFormat: "DD/MM/YYYY",
       mode: "date"
     };
   }
 
-  handleChange(newDate, event) {
-    console.log("newDate", newDate, "event", event);
-    return this.setState({date: newDate})
+  handleChange = (newDate) => {
+    console.log("newDate", newDate);
+    return this.setState({date: newDate});
   }
 
   render() {
-    const {date, format, mode} = this.state;
-    return <DateTimeField dateTime={date} format={format} viewMode={mode} />;
+    const {date, format, mode, inputFormat} = this.state;
+    return <DateTimeField
+      dateTime={date}
+      format={format}
+      viewMode={mode}
+      inputFormat={inputFormat}
+      onChange={this.handleChange}
+    />;
   }
 }`}
                 </pre>