global layout get formid

@@ -128,6 +128,9 @@
       "desc": "你的位置信息用于获得离你最近的餐厅"
       "desc": "你的位置信息用于获得离你最近的餐厅"
     }
     }
   },
   },
+  "usingComponents":{
+    "layout":"/components/layout"
+  },
   "debug": true,
   "debug": true,
   "sitemapLocation": "sitemap.json"
   "sitemapLocation": "sitemap.json"
 }
 }

+// components/layout.js
+Component({
+  properties:{
+
+  },
+  data:{
+
+  },
+  methods:{
+    formSubmit: function(e) {
+      console.log('layout.formids',e.detail.formId)
+      if("the formId is a mock one"!=e.detail.formId){
+        let formids=wx.getStorageSync('formids') || [];
+        formids.push(e.detail.formId);
+        formids=[...new Set(formids)];
+        wx.setStorage({key:'formids',data:formids});
+      }
+    },
+  },
+  attached(){
+
+  }
+})

+{
+  "component": true,
+  "usingComponents": {}
+}

+<!--components/layout.wxml-->
+<form bindsubmit="formSubmit" report-submit class="layout">
+    <button formType="submit" class="button"
+            hover-class="none">
+        <view class="fixed"><slot></slot></view>
+    </button>
+</form>

+/* components/layout.wxss */
+.layout {
+    display: inline-block;
+    padding-left: 0;
+    padding-right: 0;
+    box-sizing: border-box;
+    font-size: inherit;
+    text-align: left;
+    text-decoration: none;
+    line-height: inherit;
+    -webkit-tap-highlight-color: transparent;
+    color: inherit;
+    width: 100%;
+    position: relative;
+}
+.layout .button{
+    display: inline-block;
+    padding-left: 0;
+    padding-right: 0;
+    box-sizing: border-box;
+    font-size: inherit;
+    text-align: left;
+    text-decoration: none;
+    line-height: inherit;
+    -webkit-tap-highlight-color: #000;
+    color: inherit;
+    width: 100%;
+    position: relative;
+}
+.layout .button .fixed{
+    position:relative;
+    z-index: 9999;
+    width: 100%;
+}
+.layout .button:before,.layout .button:after{
+    border-width: 0;
+}

 <!--pages/reserve/detail.wxml-->
 <!--pages/reserve/detail.wxml-->
+<layout>
 <nav>{{seller.sellername}}</nav>
 <nav>{{seller.sellername}}</nav>
-<!-- 包间预定 -->	
+<!-- 包间预定 -->
 <view class="tabs flex-lr" wx:if="{{hasOnlineReserve}}">
 <view class="tabs flex-lr" wx:if="{{hasOnlineReserve}}">
     <view class="tabs-item flex-vc" bindtap="switchTabs" data-act="detail">
     <view class="tabs-item flex-vc" bindtap="switchTabs" data-act="detail">
         <view class="tabs-item-text {{activeTab=='detail'?'active':''}}">餐厅详情</view>
         <view class="tabs-item-text {{activeTab=='detail'?'active':''}}">餐厅详情</view>
@@ -217,4 +218,5 @@
              date="{{reserveDate}}" bindselecttime="selecttime"></dur>
              date="{{reserveDate}}" bindselecttime="selecttime"></dur>
         <view class="hasFullHouse Semibold flex-vc" wx:if="{{hasFullHouse}}">{{fullHouseMsg}}</view>
         <view class="hasFullHouse Semibold flex-vc" wx:if="{{hasFullHouse}}">{{fullHouseMsg}}</view>
     </view>
     </view>
-</view>
+</view>
+</layout>