首页banner切换第一张问题

5 years ago · f9279f3e28
parent 24ade3af4b
commit f9279f3e28
1 changed files with 3 additions and 1 deletions
--- a/lib/widgets/banner.dart
+++ b/lib/widgets/banner.dart
@ -52,7 +52,7 @@ class BannerListViewState<T> extends State<BannerListView> {
  @override
  void initState() {
    super.initState();
-    _controller = new PageController();
+    _controller = new PageController(initialPage: 1);
  }

  @override
@ -68,10 +68,12 @@ class BannerListViewState<T> extends State<BannerListView> {
              : BannerView(
                  _buildBanners(context),
                  onPageChanged: (index) {
+                    print(index);
                    if (widget.onPageChanged != null) {
                      widget.onPageChanged(index);
                    }
                  },
+                  initIndex: 1,
                  log: false,
                  controller: _controller,
                  intervalDuration: Duration(seconds: 2),