docs(loadmore): add loadmore example

Author: 2534290808

README.md

@@ -18,7 +18,7 @@ To use this plugin, add `flutter_weui` as a [dependency in your pubspec.yaml fil
 - [`Cell`](https://github.com/flutter-studio/flutter-weui/blob/master/example/lib/cell_example.dart)
 - [`Dialog`](https://github.com/flutter-studio/flutter-weui/blob/master/example/lib/dialog_example.dart)
 - [`Footer`](https://github.com/flutter-studio/flutter-weui/blob/master/example/lib/footer_example.dart)
-- [`LoadMore`]()
+- [`LoadMore`](https://github.com/flutter-studio/flutter-weui/blob/master/example/lib/load_more_example.dart)
 - [`MediaBox`]()
 - [`Panel`]()
 - [`Picker`]()

README_zh-CN.md

@@ -18,7 +18,7 @@
 - [`Cell`](https://github.com/flutter-studio/flutter-weui/blob/master/example/lib/cell_example.dart)
 - [`Dialog`](https://github.com/flutter-studio/flutter-weui/blob/master/example/lib/dialog_example.dart)
 - [`Footer`](https://github.com/flutter-studio/flutter-weui/blob/master/example/lib/footer_example.dart)
-- [`LoadMore`]()
+- [`LoadMore`](https://github.com/flutter-studio/flutter-weui/blob/master/example/lib/load_more_example.dart)
 - [`MediaBox`]()
 - [`Panel`]()
 - [`Picker`]()

example/lib/load_more_example.dart

@@ -0,0 +1,23 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_weui/flutter_weui.dart';
+class LoadMoreExample extends StatelessWidget {
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(title: Text("LoadMore"),),
+      body: Cells(
+        children: <Widget>[
+          LoadMore(
+            type: LoadType.loading,
+          ),
+          LoadMore(
+            type: LoadType.noData,
+          ),
+          LoadMore(
+            type: LoadType.dot,
+          ),
+        ],
+      ),
+    );
+  }
+}