modify demo

Author: xwenliang

demo/area-picker.js

@@ -61,7 +61,7 @@ export default class AreaPicker extends React.Component {
 				</TouchableOpacity>
 				<Picker
 					ref={picker => this.picker = picker}
-					pickerHeight={320}
+					style={{height: 320}}
 					showDuration={300}
 					pickerData={this.state.pickerData}
 					selectedValue={this.state.selectedValue}

demo/date-picker.js

@@ -51,7 +51,7 @@ export default class DatePicker extends React.Component {
 				</TouchableOpacity>
 				<Picker
 					ref={picker => this.picker = picker}
-					pickerHeight={320}
+					style={{height: 320}}
 					showDuration={300}
 					pickerData={createDateData()}
 					selectedValue={['2015年', '12月', '12日']}

package.json

@@ -1,6 +1,6 @@
 {
   "name": "react-native-picker",
-  "version": "2.0.2",
+  "version": "2.0.3",
   "description": "react-native-picker",
   "main": "index.js",
   "scripts": {