当你想编辑用户时,我正在使用反应模式来显示。但是,当我取消模态并单击它时,输入字段下方仍然存在两条错误消息。我该如何解决这个问题?
<Modal isOpen={this.state.editUserModal}
toggle={this.toggleEditUserModal.bind(this)}>
<ModalHeader toggle={this.toggleEditUserModal.bind(this)}>
Edit user
</ModalHeader>
<ModalBody>
<FormGroup>
<Label for="name">Name</Label>
<Input required={true} id="name" value=
{this.state.editUserData.name} onChange={(e) => {
let {editUserData} = this.state;
editUserData.name = e.target.value;
this.setState({editUserData});
}}/>
<div style={{fontSize: 12, color: 'red'}}>{this.state.nameError}</div>
</FormGroup>
<FormGroup>
<Label for="job">Job</Label>
<Input required={true} id="job" value={this.state.editUserData.job} onChange={(e) => {
let {editUserData} = this.state;
editUserData.job = e.target.value;
this.setState({editUserData});
}}/>
<div style={{fontSize: 12, color: 'red'}}>{this.state.jobError}</div>
</FormGroup>
</ModalBody>
<ModalFooter>
<Button color="primary" onClick={this.updateUser.bind(this)}>Update User</Button>{' '}
<Button color="secondary" onClick={this.toggleEditUserModal.bind(this)}>Cancel</Button>
</ModalFooter>
</Modal>
状态:
state = {
users: [],
name: '',
job: '',
nameError: '',
jobError: '',
editUserData: {
id: '',
name: '',
job: ''
}
};
关闭模态后,您必须重置在模态视图上使用的状态键。
在toggleEditUserModal方法中重置状态键
编辑:添加示例
toggleEditUserModal() {
// ... your current logic
// Set state below only in case modal has been closed
this.setState({
nameError: null,
jobError: null
})
}
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