value 可以传入不仅仅是 int ，还可以string

之前value 只能接收 int ，修改 value 为 index 值，原 value 使用另外的变量代替。
HiZhenyu · Jun 17, 2016 · b61f7d0 · b61f7d0
1 parent a7c9646
commit b61f7d0
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/WheelCurvedPicker.android.js b/WheelCurvedPicker.android.js
@@ -52,7 +52,7 @@ var WheelCurvedPicker = React.createClass ({
 			if (child.props.value === props.selectedValue) {
 				selectedIndex = index;
 			}
-			items.push({value: child.props.value, label: child.props.label});
+			items.push({value: index, theValue: child.props.value, label: child.props.label});
 		});
 
 		var textSize = props.itemStyle.fontSize
@@ -63,7 +63,9 @@ var WheelCurvedPicker = React.createClass ({
 
 	_onValueChange: function(e: Event) {
 		if (this.props.onValueChange) {
-			this.props.onValueChange(e.nativeEvent.data);
+			var selectedItem = this.state.items[e.nativeEvent.data] ;
+			!selectedItem && (selectedItem = {theValue:0}) ;
+			this.props.onValueChange(selectedItem.theValue);
 		}
 	},