bug fix 【店铺重构】店铺筛选中先按照尺码筛选，然后切换到折扣，折扣选项不显示，需要向下滑动才能显示

review 于良

@@ -27,7 +27,7 @@ export default class BrandSwiper extends React.Component {
                 borderRadius: 3,
                 marginLeft: 3,
                 marginRight: 3,
-                marginTop: (Platform.OS === 'ios')?3:23,
+                marginTop: (Platform.OS === 'ios')?3:1,
                 marginBottom: 0,
             }}
         />;

@@ -31,6 +31,7 @@ export default class ProductCategoryList extends React.Component {
     }
 
     _pressLeftRow(rowData) {
+        this.refs.subCategoryList && this.refs.subCategoryList.scrollTo({x: 0, y: 0, animated: false});
         this.props.onPressProductFilterLeftItem(rowData);
     }
 
@@ -68,7 +69,6 @@ export default class ProductCategoryList extends React.Component {
     rightRenderRow(rowData, sectionID, rowID, highlightRow) {
 
         let colorStyle = rowData.get('isSelect') ? {backgroundColor: '#DBDBDB'} : {backgroundColor: '#f4f4f4'};
-
         return (
             <TouchableOpacity onPress={() => this._pressRightRow(rowData.toJS())}>
                 <View style={[styles.rightRow, colorStyle]}>
@@ -103,6 +103,7 @@ export default class ProductCategoryList extends React.Component {
                     scrollsToTop={false}
                 />
                 <ListView
+                    ref='subCategoryList'
                     style={styles.rightContentContainer}
                     dataSource={this.dataSourceR.cloneWithRows(subList.toArray())}
                     renderRow={this.rightRenderRow}

@@ -202,7 +202,7 @@ let styles = StyleSheet.create({
     select_icon: {
         position: 'absolute',
         left:  width/2-6,
-        top:rowHeight/2-6,
+        top:rowHeight/2-8,
         width: 6,
         height: 12,
 

@@ -69,6 +69,7 @@ class CategoryContainer extends Component {
 
     _pressSubCateRow(value, index){
         this.props.actions.jumpToCategory(value, index, this.props.category.channelFliter);
+
     }
 
     render() {

@@ -200,6 +200,7 @@ export function setCurrentChannelId(channelID){
     }
 }
 
+
 export function jumpToCategory(value, index, channel){
 	ReactNative.NativeModules.YH_CommonHelper.jumpToCategory(value, parseInt(index), parseInt(channel));
 	return {