react-select:在 onChange 期间从另一个 Select 清除 selected 值
react-select: Clear selected value during onChange from another Select
我的 React 功能组件中有 2 个 select 元素,如下所示:
<Select
options={areaTimeSlots}
onChange={ (selectedTimeSlotLabel) => handleTimeSlot (selectedTimeSlotLabel) }
placeholder="Select a delivery slot"
/>
和
<Select options={areaData} onChange={(value) => handleSelectedArea(value)} />
如果 select-2 (handleSelectedArea) 触发了 onChange
,我想从 areaTimeSlots (select-1) 清除 selected 选项。
我像下面这样使用 React hooks 和 ref 进行了尝试,但两者都不起作用
const [selectedTimeSlotLabel, setTimeSlotLabel] = useState(null);
const handleSelectedArea = async (e: any) => {
setTimeSlotLabel(null);
}
<Select
options={areaTimeSlots}
isClearable={true}
onChange={ (selectedTimeSlotLabel) => handleTimeSlot (selectedTimeSlotLabel) }
value={selectedTimeSlotLabel} placeholder="Select a delivery slot"
/>
我的 React 功能组件中有 2 个 select 元素,如下所示:
<Select
options={areaTimeSlots}
onChange={ (selectedTimeSlotLabel) => handleTimeSlot (selectedTimeSlotLabel) }
placeholder="Select a delivery slot"
/>
和
<Select options={areaData} onChange={(value) => handleSelectedArea(value)} />
如果 select-2 (handleSelectedArea) 触发了 onChange
,我想从 areaTimeSlots (select-1) 清除 selected 选项。
我像下面这样使用 React hooks 和 ref 进行了尝试,但两者都不起作用
const [selectedTimeSlotLabel, setTimeSlotLabel] = useState(null);
const handleSelectedArea = async (e: any) => {
setTimeSlotLabel(null);
}
<Select
options={areaTimeSlots}
isClearable={true}
onChange={ (selectedTimeSlotLabel) => handleTimeSlot (selectedTimeSlotLabel) }
value={selectedTimeSlotLabel} placeholder="Select a delivery slot"
/>