[Feature Request] checkbox 当达到 max 数量时，禁用未被选择的项

[hoythan]

Existing Component

是

Component Name

checkbox

Description

使用 max 属性能够限制可以被勾选的项目的数量。

当达到 max 数量时，禁用未被选择的项，可以让用户知晓当前已到达最大选择数量。否则如果提示不当，用户会以为选框出现问题。

参考
http://element.eleme.io/#/zh-CN/component/checkbox
可选项目数量的限制

[element-bot]

Translation of this issue:

Existing Component

yes

Component Name

Checkbox

Description

Using the max attribute can limit the number of items that can be checked.

When the number of Max is reached, disabling the unselected items can let the user know that the current maximum number of options has been reached. Otherwise, if the prompt is not correct, the user will think that there is a problem with the box.