fix currency selection

2018-12-26 19:43:11 +08:00
parent 60ce0b400e
commit 57d33cc943
3 changed files with 10 additions and 9 deletions
--- a/lib/base/settings_base_state.dart
+++ b/lib/base/settings_base_state.dart
@@ -29,7 +29,7 @@ abstract class SettingsBaseState<T extends StatefulWidget> extends BaseState<T>

  List<String> getOptions();

-  void saveOption();
+  void saveOption(int index);

  void getSelectedValue();

@@ -42,9 +42,10 @@ abstract class SettingsBaseState<T extends StatefulWidget> extends BaseState<T>
    return new Container(
      height: 56.0,
      child: (new FlatButton(onPressed: () {
+        final int index = getOptions().indexOf(option);
+        saveOption(index);
        setState(() {
-          saveOption();
-          selectedItem = getOptions().indexOf(option);
+          selectedItem = index;
        });
      },
        child: new Row(children: <Widget>[