update TimePicker

update TimePicker

src/components/date-picker/picker/time-picker.js

@@ -1,18 +1,36 @@
 import Picker from '../picker.vue';
 import TimePanel from '../panel/time.vue';
+import TimeRangePanel from '../panel/time-range.vue';
 import Options from '../time-mixins';
 
+const getPanel = function (type) {
+    if (type === 'timerange') {
+        return TimeRangePanel;
+    }
+    return TimePanel;
+};
+
+import { oneOf } from '../../../utils/assist';
+
 export default {
     mixins: [Picker, Options],
     props: {
+        type: {
+            validator (value) {
+                return oneOf(value, ['time', 'timerange']);
+            },
+            default: 'time'
+        },
         value: {}
     },
-    data () {
-        return {
-            type: 'time'
-        };
-    },
     created () {
-        this.panel = TimePanel;
+        if (!this.value) {
+            if (this.type === 'timerange') {
+                this.value = ['',''];
+            } else {
+                this.value = '';
+            }
+        }
+        this.panel = getPanel(this.type);
     }
 };