no message

src/components/newTravelmanager/travelLineTrip/components/header.vue

+<template>
+  <div class="UpgradedVersion-header row-sb">
+    <div class="UpgradedVersion-header-left relative row-aic" :style="{'background':TripColor}">
+      <img class="header-leftBj absolute z-index2" :src="backgroundImgBj2" />
+      <img class="header-leftImg" src="https://imgfile.oytour.com/Static/NewTripFeature/headerLogoTwo.png" />
+    </div>
+    <div class="UpgradedVersion-header-right">
+      <div class="UpgradedVersion-header-title">
+        <span class="edit_div">{{orderMsg.LineName}}</span>
+      </div>
+    </div>
+  </div>
+</template>
+<script>
+  export default {
+    components: {
+
+    },
+    props: [
+      'TripColor',
+      'orderMsg'
+    ],
+    data() {
+      return {
+        canEdit: true,
+        LineShortName: '欧洲线',
+        backgroundImg: '',
+        backgroundImgBj1: 'https://imgfile.oytour.com/Static/NewTripFeature/logoBjOne.png', //花纹背景
+        backgroundImgBj2: 'https://imgfile.oytour.com/Static/NewTripFeature/logoBjTwo.png', //白色背景
+      };
+    },
+    methods: {
+
+    },
+    computed: {},
+    watch: {
+      TripColor: {
+        handler(val, oldVal) {
+          // this.backgroundImg = `url('https://imgfile.oytour.com/Static/NewTripFeature/logoBj.png') no-repeat right ${val}`
+        },
+        deep: false,
+        immediate: true
+      },
+      orderMsg: {
+        handler(val,oldVal) {
+
+        },
+        deep: true,
+        immediate: true
+      }
+    },
+    mounted() {
+
+    }
+  };
+
+</script>
+
+<style>
+
+
+</style>