给定父组件,我正在使用一个子组件DynamicFieldSet
,它是一组FormItems
。 但是我收到以下错误:
警告:validateDOMNesting(...):<form>不能作为<form>的后代出现。请参见CreateTopic>Form>form>...>DynamicFieldSet>Form>form。
我已经尝试删除子组件中的<Form></Form>
标签,但这将导致编译错误。
是否有一种方法可以禁用子表单视图的呈现?
父组件
class CreateTopic extends React.Component {
render() {
return (
<div className="create-topic-container">
<h3>Create an event</h3>
<Form onSubmit={this.handleSubmit}>
<FormItem>...</FormItem>
<FormItem>...</FormItem>
<FormItem>...</FormItem>
<FormItem
{...formItemLayout}
label="Results"
style={{ marginBottom: SPACING_FORM_ITEM }}
>
{getFieldDecorator('results', {
rules: [
{
required: true,
message: 'Results cannot be empty.',
},
],
})(<DynamicFieldSet
form={this.props.form}
/>)}
</FormItem>
</Form>
</div>
);
}
}
DynamicFieldSet - 子组件
export class DynamicFieldSet extends React.Component {
render() {
getFieldDecorator('keys', { initialValue: ['0', '1'] });
const keys = getFieldValue('keys');
const formItems = keys.map((k, index) => {
return (
<FormItem
{...formItemLayoutWithOutLabel}
required={false}
key={k}
>
{getFieldDecorator(`results[${k}]`, {
validateTrigger: ['onChange', 'onBlur'],
rules: [
{
required: true,
whitespace: true,
message: 'Result name cannot be empty.',
},
{
validator: this.validateLength,
},
],
})(<Input placeholder={`Result #${index + 1}`} style={{ width: '80%', marginRight: 8 }} />)}
{keys.length > 2 ? (
<Icon
className="dynamic-delete-button"
type="minus-circle-o"
disabled={keys.length === 1}
onClick={() => this.remove(k)}
/>
) : null}
</FormItem>
);
});
return (
<Form>
{formItems}
<FormItem {...formItemLayoutWithOutLabel}>
{keys.length < 10 ? (
<Button type="dashed" onClick={this.add} style={{ width: '80%' }}>
<Icon type="plus" />Add Result
</Button>
) : null}
</FormItem>
</Form>
);
}
}
antd
来构建表单组件。 - The Nomad