【优化】页面设计自定义前端效果增加【返回上一级】【返回首页】按钮，顶部标题从商城名称，调整为页面设计名称。

CoreCms.Net.Uni-App/CoreShop/pages/index/custom/custom.vue

@@ -6,7 +6,15 @@
         <!--无网络组件-->
         <u-no-network></u-no-network>
         <!--头部组件-->
-        <u-navbar leftIcon="search" :title="appTitle" safeAreaInsetTop fixed placeholder @leftClick="goSearch"></u-navbar>
+        <u-navbar :title="homeTitle" safeAreaInsetTop fixed placeholder>
+            <view class="coreshop-navbar-left-slot" slot="left">
+                <u-icon name="arrow-left" size="19" @click="goNavigateBack"></u-icon>
+                <u-line direction="column" :hairline="false" length="16" margin="0 8px"></u-line>
+                <u-icon name="home" size="22" @click="goHome"></u-icon>
+            </view>
+            <view slot="right">
+            </view>
+        </u-navbar>
         <!--首页模块化组合组件-->
         <coreshop-page :coreshopdata="pageData"></coreshop-page>
         <!--版权组件-->
@@ -72,10 +80,6 @@
                     this.$store.commit('userInfo', val);
                 }
             },
-            appTitle() {
-                this.homeTitle = this.$store.state.config.shopName;
-                return this.homeTitle || '';
-            },
             // 获取店铺联系人手机号
             shopMobile() {
                 return this.$store.state.config.shopMobile || 0;
@@ -133,6 +137,7 @@
                 this.$u.api.getPageConfig({ code: this.pageCode }).then(res => {
                     if (res.status == true) {
                         this.pageData = res.data.items;
+                        this.homeTitle = res.data.name;
                     }
                     setTimeout(function () {
                         uni.hideLoading();