【发布时间】:2018-08-07 01:09:38
【问题描述】:
我无法单击或选择我的任何单选按钮。有人可以帮我看看如何在反应中使用单选按钮吗?
我尝试删除 e.preventDefault(),但这也无济于事。
我的代码如下所示:
文件 1:
this.state = {
fields: {
gender: ''
}
}
fieldChange(field, value) {
this.setState(update(this.state, { fields: { [field]: { $set: value } } }));
}
<Form
fields={this.state.fields}
onChange={this.fieldChange.bind(this)}
onValid={() => handleSubmit(this.state.fields)}
onInvalid={() => console.log('Error!')}
/>
文件 2:
render() {
const { fields, onChange, onValid, onInvalid, $field, $validation } = this.props;
return (
{/* Gender */}
<div id={styles.genderField} className={`form-group ${styles.formGroup} ${styles.projName}`}>
<label className="col-sm-2 control-label">Gender:</label>
<div className="col-sm-10">
<label className="radio-inline">
<input type="radio" name="gender" id="male"
checked={fields.gender === "Male"}
value={fields.gender} {...$field( "gender", e => onChange("gender", e.target.value)) } />
Male
</label>
<label className="radio-inline">
<input type="radio" name="gender" id="female"
checked={fields.gender === "Female"}
value={fields.gender} {...$field( "gender", e => onChange("gender", e.target.value)) } />
Female
</label>
</div>
</div>
<div className={`modal-footer ${styles.modalFooter}`}>
<button
className={`btn btn-primary text-white ${styles.saveBtn}`}
onClick={e => {
e.preventDefault();
this.props.$submit(onValid, onInvalid);
}}
>
Save
</button>
</div>
)
}
【问题讨论】:
标签: javascript reactjs radio-button