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[英]MS-Office React-Fabric UI - How to show required error message on date picker when a form is SUBMITTING?
[英]Is it possible to clear the values in a People Picker by clicking a separate button
我想通過單擊按鈕清除 NormalPeoplePicker 中選擇的值,但將狀態控制的“defaultSelectedUsers”值設置為 [] 不起作用:
<PeoplePicker
people={data.user}
title={"Users"}
onChange={handleChange}
defaultSelectedUsers={this.state.selectedPersons}
itemLimit={5}
onSearchPeople={handleSearch}
/>
<PrimaryButton
text={"Clear"}
onClick={() => {this.setState({selectedPersons: []}}
/>
有沒有辦法實現這一目標?
謝謝!!
將 defaultSelectedUsers 更改為 selectedUsers 並將值 (selectedPersons) 設置為空數組。
<PeoplePicker
people={data.user}
title={"Users"}
onChange={handleChange}
selectedUsers={this.state.selectedPersons}
itemLimit={5}
onSearchPeople={handleSearch}
/>
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