Multiple Cascaders

[codingwithswapnil]

• I have searched the issues of this repository and believe that this is not a duplicate.

Reproduction link

https://ant.design/components/cascader/

Steps to reproduce

If I select on cascader, I need to append the selected one on top and keep one for other selection.

What is expected?

on click on CROSS, there should be event to handle and name of cascader should be allowed to be ARRAY.

What is actually happening?

I am adding cascaders using state but not able to delete from the state after removal of any value nor able to receive the event of that cascader.

Environment	Info
antd	4.1.4
React	react 16.10
System	Windows
Browser	Chrome

---

Is there any way to handle input name to be array?

[afc163]

#6674
#5026

You can try TreeSelect.

[codingwithswapnil]

Tree select wont use Cascader. I need to use Cascader with multiple on selection of one. I am able to do that with react, but the issue is with clear / deselect. Clearing does not have any method and deselecting treats as onChange and so its binding another cascader.

[weifpeng]

同样希望支持多选。请问这个特性是在开发中吗，我是否可以提交 PR 支持该功能。

[afc163]

@ToNewDay welcome

[weifpeng]

@afc163 work 中

[weifpeng]

@afc163 烦请帮审阅思路： 地址

[afc163]

可以发个 PR 让 @zombieJ 跟踪 review。

[zombieJ]

@ToNewDay，可以使用 rc-select 的 generate 重构一下 rc-cascader，输入框 + 多单选 + 下拉是配套的。新版的 rc-tree-select 也是使用的 generate 实现的。

[weifpeng]

@ToNewDay，可以使用 rc-select 的 generate 重构一下 rc-cascader，输入框 + 多单选 + 下拉是配套的。新版的 rc-tree-select 也是使用的 generate 实现的。

好的，我研究下

[drizzlesconsin]

是否可以下考虑支持 inline

现在是可以设置 open 始终显示

<Cascader
+  open
    style={{ width: 400, height: 600 }}
    options={options}
    onChange={onChange}
    multiple
    maxTagCount="responsive"
  />

#31936

[afc163]

https://ant.design/components/cascader-cn/#components-cascader-demo-multiple