fix: 创建活动签到时间更新bug [2138]

src/modules/tools/signIn/views/Preview.vue

 <template>
   <div class="preview">
-    <div class="mobile" ref="mobile">
-      <div class="content">
+    <div class="mobile" ref="mobile" @click="showPopup = false">
+      <div class="btn" @click.stop="showPopup = true">
+        <img src="https://webapp-pub.ezijing.com/marketing/detail.png">
+      </div>
+      <div class="content" v-show="showPopup" @click.stop>
         <img v-if="details.market_background_img" :src="details.market_background_img">
         <h5>签到成功</h5>
         <p>此处显示签到备注文字</p>
@@ -17,7 +20,8 @@ import { getActivityDetails } from '../api'
 export default {
   data() {
     return {
-      details: {}
+      details: {},
+      showPopup: true
     }
   },
   computed: {
@@ -40,7 +44,8 @@ export default {
     },
     goBack() {
       this.$router.go(-1)
-    }
+    },
+    handleClose() {}
   }
 }
 </script>
@@ -54,13 +59,25 @@ export default {
 .mobile{
   width:320px;
   height:500px;
-  background:#eee;
+  background:url('https://webapp-pub.ezijing.com/upload/marketing-admin/7AE1354D-F9FA-4FBC-A1D0-1E88984CDEFD.png');
   background-size:100% 100%;
   background-repeat: no-repeat;
   margin:0 auto;
   border-radius:6px;
   padding-top:100px;
   border:1px solid #f1f1f1;
+  position:relative;
+}
+.mobile .btn{
+  width:40px;
+  height:40px;
+  position:absolute;
+  right:20px;
+  top:30px;
+}
+.mobile .btn img{
+  width:100%;
+  height:100%;
 }
 .content{
   margin:0 20px;

src/modules/tools/signIn/views/components/ActivityForm.vue

@@ -181,6 +181,9 @@ export default {
       if (params.signin_time) {
         params.sign_start_time = this.form.signin_time[0]
         params.sign_end_time = this.form.signin_time[1]
+      } else {
+        params.sign_start_time = ''
+        params.sign_end_time = ''
       }
       delete params.signin_time
       return params