https://codesandbox.io/s/naughty-bogdan-hvhsd?file=/src/searchfield.tsx
如您在此沙盒中所见,我将Material AutoComplete用作带有免费选项的多个输入。该组件应返回到Formik [“ term1”,“ term2”,“ term3”],并且用户可以在芯片中看到每个字符串作为标签。这将用作搜索中的过滤器。 这一切都会发生,但前提是输入已经在InitialValues中。如果用户手动进行输入并按Enter或Tab键,则会引发错误“ value.map”不是功能。 错误指向材料自动完成组件代码中的这一行
“ getInputProps = _useAutocomplete.getInputProps,”
有人对如何使自动完成和表单协同工作有任何想法吗?
答案 0 :(得分:2)
类似这样的内容(searchfield.tsx):
import React, { useState } from "react";
import { TextField } from "@material-ui/core";
import { Formik, Form } from "formik";
import Autocomplete from "@material-ui/lab/Autocomplete";
export default function SearchBar() {
const [searchValues] = useState(["ola", "como"]);
return (
<Formik
initialValues={{
search: []
}}
onSubmit={(values, { setSubmitting }) => {
setTimeout(() => {
JSON.stringify(values, null, 2);
console.log(values);
setSubmitting(false);
}, 400);
}}
>
{({ values, handleChange, handleBlur, handleSubmit }) => (
<Form onSubmit={handleSubmit}>
<Autocomplete
autoSelect
freeSolo
id="search"
limitTags={4}
multiple
onBlur={handleBlur}
onChange={handleChange}
options={searchValues}
getOptionLabel={option => option}
filterSelectedOptions
renderInput={params => (
<TextField
{...params}
id="search"
name="search"
variant="outlined"
label="Busca"
placeholder="Termos de Busca"
/>
)}
/>
<h6>{searchValues}</h6>
</Form>
)}
</Formik>
);
}