1 files changed, 9 insertions, 10 deletions

diff --git a/src/module/Combobox.jsx b/src/module/Combobox.jsx
index e6fe5ed..afce675 100644
--- a/src/module/Combobox.jsx
+++ b/src/module/Combobox.jsx
@@ -23,13 +23,13 @@ const Combobox = React.createClass({
 
   onItemChange(type, itemValue) {
     const { value, onChange } = this.props;
-    let index = 4;
-    if (type === 'minute') {
-      index = 5;
-    } else if (type === 'second') {
-      index = 6;
+    if (type === 'hour') {
+      value.setHourOfDay(itemValue);
+    } else if (type === 'minute') {
+      value.setMinutes(itemValue);
+    } else {
+      value.setSeconds(itemValue);
     }
-    value.fields[index] = itemValue;
     onChange(value);
   },
 
@@ -80,13 +80,12 @@ const Combobox = React.createClass({
 
   render() {
     const { prefixCls, value } = this.props;
-    const timeFields = value.fields;
 
     return (
       <div className={`${prefixCls}-combobox`}>
-        {this.getHourSelect(timeFields[4])}
-        {this.getMinuteSelect(timeFields[5])}
-        {this.getSectionSelect(timeFields[6])}
+        {this.getHourSelect(value.getHourOfDay())}
+        {this.getMinuteSelect(value.getMinutes())}
+        {this.getSectionSelect(value.getSeconds())}
       </div>
     );
   },