chore: 示例优化，返回支持到首页 (#117)

Author: novlan1

packages/demo/src/mixins/demo-base.js

@@ -1,4 +1,17 @@
+import { goBackOrGoHome } from 'tdesign-uniapp/common/route';
+
+const SHARE_INFO = {
+  title: 'TDesign UI',
+};
+
+
 export default {
+  onShareAppMessage() {
+    return SHARE_INFO;
+  },
+  onShareTimeline() {
+    return SHARE_INFO;
+  },
   computed: {
     gCustomNavbarHeight() {
       let result = 0;
@@ -42,4 +55,9 @@ export default {
     }
     // #endif
   },
+  methods: {
+    onDemoGoBack() {
+      goBackOrGoHome();
+    },
+  },
 };

packages/demo/src/pages/home/home.vue

@@ -63,14 +63,18 @@ import { list as dataList, skylineList } from './data/index';
 import PullDownList from '../../components/pull-down-list/index.vue';
 import TrdPrivacy from '../../components/trd-privacy/index.vue';
 
+const SHARE_INFO = {
+  title: 'TDesign UI',
+  path: '/pages/home/home',
+};
 
 export default {
   name: 'Home',
   onShareAppMessage() {
-    return {
-      title: 'TDesign UI',
-      path: '/pages/home/home',
-    };
+    return SHARE_INFO;
+  },
+  onShareTimeline() {
+    return SHARE_INFO;
   },
   components: {
     TFooter,

packages/tdesign-uniapp-chat/attachments/_example/attachments.vue

@@ -4,6 +4,8 @@
       class="demo-navbar"
       title="Attachments"
       left-arrow
+      :delta="-1"
+      @go-back="onDemoGoBack"
     />
     <view class="demo">
       <t-demo-header

packages/tdesign-uniapp-chat/chat-actionbar/_example/chat-actionbar.vue

@@ -4,6 +4,8 @@
       class="demo-navbar"
       title="ChatActionbar"
       left-arrow
+      :delta="-1"
+      @go-back="onDemoGoBack"
     />
     <view class="demo">
       <t-demo-header

packages/tdesign-uniapp-chat/chat-content/_example/chat-content.vue

@@ -4,6 +4,8 @@
       class="demo-navbar"
       title="ChatContent"
       left-arrow
+      :delta="-1"
+      @go-back="onDemoGoBack"
     />
     <view class="demo">
       <t-demo-header

packages/tdesign-uniapp-chat/chat-list/_example/chat-list.vue

@@ -4,6 +4,8 @@
       class="demo-navbar"
       title="ChatList"
       left-arrow
+      :delta="-1"
+      @go-back="onDemoGoBack"
     />
     <view class="demo">
       <!-- 通过 isActive 为 chatSender 的 value 赋值，避免 textarea 在 ios 上无法被遮挡的问题 -->

packages/tdesign-uniapp-chat/chat-loading/_example/chat-loading.vue

@@ -4,6 +4,8 @@
       class="demo-navbar"
       title="ChatLoading"
       left-arrow
+      :delta="-1"
+      @go-back="onDemoGoBack"
     />
     <view class="demo">
       <t-demo-header

packages/tdesign-uniapp-chat/chat-markdown/_example/chat-markdown.vue

@@ -4,6 +4,8 @@
       class="demo-navbar"
       title="ChatMarkdown"
       left-arrow
+      :delta="-1"
+      @go-back="onDemoGoBack"
     />
     <view class="demo">
       <t-demo-header

packages/tdesign-uniapp-chat/chat-message/_example/chat-message.vue

@@ -4,6 +4,8 @@
       class="demo-navbar"
       title="ChatMessage"
       left-arrow
+      :delta="-1"
+      @go-back="onDemoGoBack"
     />
     <view class="demo">
       <t-demo-header

packages/tdesign-uniapp-chat/chat-sender/_example/chat-sender.vue

@@ -4,6 +4,8 @@
       class="demo-navbar"
       title="ChatSender"
       left-arrow
+      :delta="-1"
+      @go-back="onDemoGoBack"
     />
     <view class="demo">
       <t-demo-header