adasdasdasdas

src/components/home/NavList.vue

@@ -27,7 +27,7 @@
                   effect="dark" close-delay="2000">
         <div class="MyPopover" slot="content">
           <span style="font-size:12px !important;">【{{ nav.name }}】手机二维码</span><br/><br/>
-          <div style="width:100% ;text-align: center"><img style="width:150px"
+          <div style="width:100% ;text-align: center"><img v-if="nav.userId && nav.icon" style="width:150px"
                                                            :src="getQR(nav.urlId,nav.icon)"/>
           </div>
         </div>
@@ -61,26 +61,31 @@ export default {
   methods: {
     getQR(url_id, icon_url) {
       let _this = this;
-      axios({
-        method: 'post',
-        url: '/api/qrcode/qrc_return',
-        data: {
-          url_id: url_id,
-          icon_url: icon_url
-        }
-      }).then(function (res) {
-        if (res.data) {
-          _this.imageCode = "data:image/jpg;base64," + res.data;
-        }
-        return false;
-      }).catch((error) => {
-        Vue.prototype.$notify.error({
-          title: '错误',
-          message: error === null ? '' : error,
-          offset: 0
-        });
-      })
-      return this.imageCode
+      if(url_id && icon_url){
+        axios({
+          method: 'post',
+          url: '/api/qrcode/qrc_return',
+          data: {
+            url_id: url_id,
+            icon_url: icon_url
+          }
+        }).then(function (res) {
+          if (res.data) {
+            _this.imageCode = "data:image/jpg;base64," + res.data;
+          }
+          return false;
+        }).catch((error) => {
+          Vue.prototype.$notify.error({
+            title: '错误',
+            message: error === null ? '' : error,
+            offset: 0
+          });
+        })
+        return this.imageCode
+      }else{
+        return false
+      }
+
     },
     goToNavDetail() {
       if (this.nav.urlId) {