From 0b67037249e592fbadd4d3ffadc6236277f4e3e7 Mon Sep 17 00:00:00 2001
From: polang <grzx2210@163.com>
Date: Fri, 29 Dec 2017 21:20:11 +0800
Subject: [PATCH] [FileUpload] transform response url @input

---
 src/app/exports/file-upload/file-upload.ts | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/app/exports/file-upload/file-upload.ts b/src/app/exports/file-upload/file-upload.ts
index 90299ac7..6c0a9552 100644
--- a/src/app/exports/file-upload/file-upload.ts
+++ b/src/app/exports/file-upload/file-upload.ts
@@ -210,7 +210,9 @@ export class FileUpload implements AfterViewInit, ControlValueAccessor {
 
   protected onFileUploadSuccess(fileItem, res): Observable<any> {
     fileItem.uploadResponse = res;
-    fileItem.url = this.transformResponseUrl(res);
+    const responseUrl = this.transformResponseUrl(res) || '';
+    const url = responseUrl.length ? responseUrl[0] : responseUrl;
+    fileItem.url = url || fileItem.url;
     this.fileUploadSuccess.emit(fileItem);
     this.selectFiles = this.selectFiles.filter(item => item !== fileItem);
     this.onUploadFileChange([...(this.uploadFiles || []), fileItem]);