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Element UI 怎么实现 Select 多次选中同一值?
coolair
·
Oct 13, 2022
· 1607 views
This topic created in 1471 days ago, the information mentioned may be changed or developed.
其实想要 input 和 select 结合的效果,select 点击一次,input 就添加点击的值,点击多次就添加多个值。
有现成的组件可以用吗?谢谢。
select
input
点击
添加
5 replies
•
2022-10-13 17:44:57 +08:00
1
doommm
Oct 13, 2022
Select 是支持多选的。多次选中同一个值?是不是分成两个组件来实现比较好?一个 Select 选类型,一个 InputNumber 调数量
2
hellsnow
Oct 13, 2022
input 添加完 select 置为空 ?
3
zhuangjia
Oct 13, 2022
是类似这种的吗?
https://blog.csdn.net/ju__ju/article/details/97801297
4
waiaan
Oct 13, 2022
盲猜楼主的意思是同一个值可以多次选中,然后 input 就显示多个相同的值,这个只能自己实现了。
5
Vegetable
Oct 13, 2022
这倒是不难,不过你的细节说的太少,包括 select 本身怎么处理、怎么取消选中等等。
https://element-plus.run/#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