获取图片数量

src/pages/help/index.vue

@@ -49,6 +49,7 @@ export default {
       },
       // 图片列表
       imageFiles: [],
+      length: 0,
       // 单选
       active: 0,
       // 反馈类型
@@ -78,12 +79,13 @@ export default {
 
     // 上传
     upload() {
-      selectImageCount.postMessage(`${this.form.imageFiles.length}`)
+      selectImageCount.postMessage(this.length)
       selectImage.postMessage('获取相册信息')
       window['receiveImageAddress'] = e => {
         JSON.parse(e).addressList.map(i => {
           this.imageFiles.push(i)
         })
+        this.length = this.imageFiles.length
       }
     },