add animation for picker

components/datepicker/demo/transitionName.md

@@ -0,0 +1,17 @@
+# 基本
+
+- order: 0
+
+启用动画。
+
+---
+
+````jsx
+var Datepicker = antd.Datepicker;
+
+React.render(
+  <Datepicker
+  transitionName="slide-up"
+  value="" />
+, document.getElementById('components-datepicker-demo-transitionname'));
+````

components/datepicker/index.jsx

@@ -68,6 +68,7 @@ export default React.createClass({
     );
     return (
       <Datepicker
+        transitionName={this.props.transitionName}
         trigger={<span className="ant-calendar-picker-icon" />}
         calendar={calendar}
         formatter={new DateTimeFormat(this.props.format)}

components/datepicker/index.md

@@ -23,6 +23,7 @@
 | value    | 日期           | string   | 无           |
 | format   | 展示的日期格式 | string   | "yyyy-MM-dd" |
 | disabled | 不可选择的日期 | function | 无           |
+| transitionName | 动画名称 | String.可取 'slide-up' | 无.            |
 | onSelect | 选择日期的回调 | function | 无           |
 | showTime | 显示时间选择条 | boolean  | false        |
 

package.json

@@ -14,7 +14,7 @@
   "dependencies": {
     "gregorian-calendar": "~3.0.0",
     "gregorian-calendar-format": "~3.0.1",
-    "rc-calendar": "~3.9.0",
+    "rc-calendar": "~3.10.0",
     "rc-dialog": "~4.3.5",
     "rc-dropdown": "~1.1.1",
     "rc-input-number": "~2.0.0",