我想访问 simpleFormIterator 的索引。我怎样才能做到这一点?我有一个类似的代码,我试图在 SelectInput 组件中访问它
<ArrayInput source='services'>
<SimpleFormIterator>
<TextInput source='id' label="Service Name" validate={this.RequiredAndRegex} />
<FormDataConsumer>
{({ formData, ...rest }) =>
<ArrayInput source='parametervalues'>
<SimpleFormIterator>
<TextInput source='id' label="Parameter Values" validate={this.RequiredAndRegex} />
<SelectInput label="Paramater Type"
source="id"
choices={this.getParameters(formData.services[index].servicetype)}
optionText={optionRenderer}
optionValue="id" />
</SimpleFormIterator>
</ArrayInput>
}
</FormDataConsumer>
</SimpleFormIterator>
</ArrayInput>