[英]How to remove selected values in Antd select/Multiselect component on button click
[英]Reactjs AntD Select - how to render values only on button click
我有一個 AntD select 和按鈕組件。
我希望 select 組件中的選定值僅在單擊“添加項目”按鈕時呈現(現在更新由 Select 組件的 onChange 道具觸發)。
現在我似乎無法弄清楚如何從 handleUpdateValues 更新值
import React, {useState } from "react";
import { Select, Button } from "antd";
import { PlusOutlined } from '@ant-design/icons';
export const AntdSelect = () => {
const [items, setItems] = useState([
{
value: "Jack",
label: "Jack (100)",
},
{
value: "Lucy",
label: "Lucy (101)",
},
]);
const [values, setValues] = useState([]);
const [selectedValues, setSelectedValues] = useState([]);
const handleUpdateValues = () => {
console.log(selectedValues);
};
const handleChange = (value) => {
setSelectedValues(value);
};
return (
<>
<Select
mode="multiple"
allowClear
labelInValue
style={{
width: 500,
}}
placeholder="custom dropdown render"
onChange={handleChange}
value={values}
options={items}
/>
<Button
type="text"
icon={<PlusOutlined />}
onClick={handleUpdateValues}
>
Add item
</Button>
</>
);
};
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