Revert "KERNEL-12683 feat: 文件上传支持自定义校验 , bi.file reset方法清空前一次上传的files"

This reverts commit 221e254ea1.

src/base/single/editor/editor.multifile.js

@@ -43,14 +43,12 @@ BI.MultifileEditor = BI.inherit(BI.Widget, {
         });
         this.file.on(BI.File.EVENT_ERROR, function () {
             self.fireEvent(BI.MultifileEditor.EVENT_ERROR, arguments);
-            self._reset();
         });
         this.file.on(BI.File.EVENT_PROGRESS, function () {
             self.fireEvent(BI.MultifileEditor.EVENT_PROGRESS, arguments);
         });
         this.file.on(BI.File.EVENT_UPLOADED, function () {
             self.fireEvent(BI.MultifileEditor.EVENT_UPLOADED, arguments);
-            self._reset();
         });
 
         BI.createWidget({
@@ -95,6 +93,7 @@ BI.MultifileEditor = BI.inherit(BI.Widget, {
     },
 
     upload: function () {
+        this._reset();
         this.file.upload();
     },
 

src/base/single/input/file.js

@@ -705,7 +705,6 @@
 
         reset: function () {
             if (this.wrap) {
-                this.wrap.files = [];
                 this.wrap.attach_array = [];
                 this.wrap.attach_names = [];
                 this.wrap.attachNum = 0;