[Bug Report] Uploader has not changed: the object of file-list binding.

[git8023]

Element UI version

2.4.4

OS/Browsers version

Win10 / Google Chrome 67.0.3396.99（正式版本） （64 位）

Vue version

2.5.16

Reproduction Link

https://jsfiddle.net/mmx38qxw/4033/

Steps to reproduce

上传任意文件

Vue version: 3.0.0-rc.3
NodeJs version: 5.6.0

elementUI 官方示例:
http://element-cn.eleme.io/#/zh-CN/component/upload
https://jsfiddle.net/api/post/library/pure/

What is Expected?

同步更新被引用对象

What is actually happening?

被引用无变化

[element-bot]

Translation of this issue:

Element UI version
2.4.4

OS/Browsers version
Win10 / Google Chrome 67.0.3396.99 (official version) (64 bits)

Vue version
2.5.16

Reproduction Link
https://jsfiddle.net/mmx38qxw/4033/

Steps to reproduce
Uploading any file

---

Vue version: 3.0.0-rc.3

NodeJs version: 5.6.0
ElementUI official example:

Http://element-cn.eleme.io/#/zh-CN/component/upload
Https://jsfiddle.net/api/post/library/pure/

What is Expected?
Synchronizing updates to the referenced object

What is actually happening?
Being quoted without change

[element-bot]

Hi, your JSFiddle page is blank because it seems you forgot to click the Save button. Please save your fiddle and then edit this issue with the new link.

[git8023]

https://jsfiddle.net/mmx38qxw/4034/

[jikkai]

fileList 是由用户传入的 props，父子传参遵循单项数据流，具体请参照 Vue 的官方文档

[git8023]

如果不是Vue官方弄错了, 那就是 uploader 组件刻意回避了这个修改.

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或者期望在组件初始化完成后得到一个同步的文件列表引用.
就个人而言, 使用该组件的目的就在于修改传递过去的数组.