upgrade datepicker

components/datepicker/demo/disabled.md

@@ -10,6 +10,6 @@
 var Datepicker = antd.Datepicker;
 
 ReactDOM.render(
-  <Datepicker value="2015-06-06" disabled={true} />
+  <Datepicker defaultValue="2015-06-06" disabled={true} />
 , document.getElementById('components-datepicker-demo-disabled'));
 ````

components/datepicker/demo/formatter.md

@@ -10,6 +10,6 @@
 var Datepicker = antd.Datepicker;
 
 ReactDOM.render(
-  <Datepicker value="2015/01/01" format="yyyy/MM/dd" />
+  <Datepicker defaultValue="2015/01/01" format="yyyy/MM/dd" />
 , document.getElementById('components-datepicker-demo-formatter'));
 ````

components/datepicker/index.jsx

@@ -56,6 +56,7 @@ function createPicker(TheCalendar) {
         }  //onChange可用于Validator
       };
     },
+    handleInputChange() {},
     handleChange(v) {
       this.setState({
         value: v
@@ -106,6 +107,7 @@ function createPicker(TheCalendar) {
             ({value}) => {
               return ([<input
                 disabled={this.props.disabled}
+                onChange={this.handleInputChange}
                 value={value && this.getFormatter().format(value)}
                 placeholder={this.props.placeholder}
                 className={'ant-calendar-picker-input ant-input' + sizeClass}/>,

package.json

@@ -39,7 +39,7 @@
     "gregorian-calendar-format": "~3.0.1",
     "object-assign": "~4.0.1",
     "rc-animate": "~1.2.9",
-    "rc-calendar": "4.0.0-alpha5",
+    "rc-calendar": "4.0.0-alpha6",
     "rc-checkbox": "~1.1.1",
     "rc-collapse": "~1.3.0",
     "rc-dialog": "~5.1.0",