如何从 Material UI TextField 中删除箭头图标
How to remove the arrows icons from a Material UI TextField
我需要从我从 Material UI 文档中修改的 Material UI TextField 中删除作为向上和向下箭头的右图标（https://material-ui.com/components/autocomplete/#autocomplete) 亮点部分。
我尝试了一些来自堆栈溢出的解决方案，例如 () and () 但它们没有用，我最终得到以下代码：
App.js:
import React from "react";
import "./styles.css";
import { makeStyles } from "@material-ui/core/styles";
import Autocomplete from "@material-ui/lab/Autocomplete";
import parse from "autosuggest-highlight/parse";
import match from "autosuggest-highlight/match";
import { InputAdornment, TextField } from "@material-ui/core";
import SearchIcon from "@material-ui/icons/Search";
const useStyles = makeStyles(() => ({
noBorder: {
border: "none"
}
}));
export default function Highlights() {
const classes = useStyles();
return (
<Autocomplete
style={{ width: 300 }}
options={top100Films}
getOptionLabel={(option) => option.title}
renderInput={(params) => (
<TextField
{...params}
variant="outlined"
margin="normal"
required
fullWidth
autoFocus
classes={{ notchedOutline: classes.input }}
// onChange={handlePhoneNumberChange}
placeholder="Search..."
type="search"
InputProps={{
...params.InputProps,
startAdornment: (
<InputAdornment position="start">
<SearchIcon />
</InputAdornment>
),
classes: { notchedOutline: classes.noBorder }
}}
/>
)}
renderOption={(option, { inputValue }) => {
const matches = match(option.title, inputValue);
const parts = parse(option.title, matches);
return (
<div>
{parts.map((part, index) => (
<span
key={index}
style={{ fontWeight: part.highlight ? 700 : 400 }}
>
{part.text}
</span>
))}
</div>
);
}}
/>
);
}
// Top 100 films as rated by IMDb users. http://www.imdb.com/chart/top
const top100Films = [
{ title: "The Shawshank Redemption", year: 1994 },
{ title: "The Godfather", year: 1972 },
{ title: "The Godfather: Part II", year: 1974 },
{ title: "The Dark Knight", year: 2008 },
{ title: "12 Angry Men", year: 1957 },
{ title: "Schindler's List", year: 1993 },
{ title: "Pulp Fiction", year: 1994 },
{ title: "The Lord of the Rings: The Return of the King", year: 2003 },
{ title: "The Good, the Bad and the Ugly", year: 1966 },
{ title: "Fight Club", year: 1999 },
{ title: "The Lord of the Rings: The Fellowship of the Ring", year: 2001 },
{ title: "Star Wars: Episode V - The Empire Strikes Back", year: 1980 },
{ title: "Forrest Gump", year: 1994 },
{ title: "Inception", year: 2010 },
{ title: "The Lord of the Rings: The Two Towers", year: 2002 },
{ title: "One Flew Over the Cuckoo's Nest", year: 1975 },
{ title: "Goodfellas", year: 1990 },
{ title: "The Matrix", year: 1999 },
{ title: "Seven Samurai", year: 1954 },
{ title: "Star Wars: Episode IV - A New Hope", year: 1977 },
{ title: "City of God", year: 2002 },
{ title: "Se7en", year: 1995 },
{ title: "The Silence of the Lambs", year: 1991 },
{ title: "It's a Wonderful Life", year: 1946 },
{ title: "Life Is Beautiful", year: 1997 },
{ title: "The Usual Suspects", year: 1995 },
{ title: "Léon: The Professional", year: 1994 },
{ title: "Spirited Away", year: 2001 },
{ title: "Saving Private Ryan", year: 1998 },
{ title: "Once Upon a Time in the West", year: 1968 },
{ title: "American History X", year: 1998 },
{ title: "Interstellar", year: 2014 },
{ title: "Casablanca", year: 1942 },
{ title: "City Lights", year: 1931 },
{ title: "Psycho", year: 1960 },
{ title: "The Green Mile", year: 1999 },
{ title: "The Intouchables", year: 2011 },
{ title: "Modern Times", year: 1936 },
{ title: "Raiders of the Lost Ark", year: 1981 },
{ title: "Rear Window", year: 1954 },
{ title: "The Pianist", year: 2002 },
{ title: "The Departed", year: 2006 },
{ title: "Terminator 2: Judgment Day", year: 1991 },
{ title: "Back to the Future", year: 1985 },
{ title: "Whiplash", year: 2014 },
{ title: "Gladiator", year: 2000 },
{ title: "Memento", year: 2000 },
{ title: "The Prestige", year: 2006 },
{ title: "The Lion King", year: 1994 },
{ title: "Apocalypse Now", year: 1979 },
{ title: "Alien", year: 1979 },
{ title: "Sunset Boulevard", year: 1950 },
{
title:
"Dr. Strangelove or: How I Learned to Stop Worrying and Love the Bomb",
year: 1964
},
{ title: "The Great Dictator", year: 1940 },
{ title: "Cinema Paradiso", year: 1988 },
{ title: "The Lives of Others", year: 2006 },
{ title: "Grave of the Fireflies", year: 1988 },
{ title: "Paths of Glory", year: 1957 },
{ title: "Django Unchained", year: 2012 },
{ title: "The Shining", year: 1980 },
{ title: "WALL·E", year: 2008 },
{ title: "American Beauty", year: 1999 },
{ title: "The Dark Knight Rises", year: 2012 },
{ title: "Princess Mononoke", year: 1997 },
{ title: "Aliens", year: 1986 },
{ title: "Oldboy", year: 2003 },
{ title: "Once Upon a Time in America", year: 1984 },
{ title: "Witness for the Prosecution", year: 1957 },
{ title: "Das Boot", year: 1981 },
{ title: "Citizen Kane", year: 1941 },
{ title: "North by Northwest", year: 1959 },
{ title: "Vertigo", year: 1958 },
{ title: "Star Wars: Episode VI - Return of the Jedi", year: 1983 },
{ title: "Reservoir Dogs", year: 1992 },
{ title: "Braveheart", year: 1995 },
{ title: "M", year: 1931 },
{ title: "Requiem for a Dream", year: 2000 },
{ title: "Amélie", year: 2001 },
{ title: "A Clockwork Orange", year: 1971 },
{ title: "Like Stars on Earth", year: 2007 },
{ title: "Taxi Driver", year: 1976 },
{ title: "Lawrence of Arabia", year: 1962 },
{ title: "Double Indemnity", year: 1944 },
{ title: "Eternal Sunshine of the Spotless Mind", year: 2004 },
{ title: "Amadeus", year: 1984 },
{ title: "To Kill a Mockingbird", year: 1962 },
{ title: "Toy Story 3", year: 2010 },
{ title: "Logan", year: 2017 },
{ title: "Full Metal Jacket", year: 1987 },
{ title: "Dangal", year: 2016 },
{ title: "The Sting", year: 1973 },
{ title: "2001: A Space Odyssey", year: 1968 },
{ title: "Singin' in the Rain", year: 1952 },
{ title: "Toy Story", year: 1995 },
{ title: "Bicycle Thieves", year: 1948 },
{ title: "The Kid", year: 1921 },
{ title: "Inglourious Basterds", year: 2009 },
{ title: "Snatch", year: 2000 },
{ title: "3 Idiots", year: 2009 },
{ title: "Monty Python and the Holy Grail", year: 1975 }
];
styles.css:
.App {
font-family: sans-serif;
text-align: center;
}
/* Chrome, Safari, Edge, Opera */
input::-webkit-outer-spin-button,
input::-webkit-inner-spin-button {
-webkit-appearance: none;
margin: 0;
}
/* Firefox */
input[type="search"] {
-moz-appearance: textfield;
}
/* remove outsideof arrows button */
input[type="search"]::-webkit-outside-spin-button {
display: none;
}
根据这个document你需要添加freesolo
return (
<Autocomplete
style={{ width: 300 }}
options={top100Films}
freeSolo
getOptionLabel={(option) => option.title}
renderInput={(params) => (
<TextField
{...params}
variant="outlined"
margin="normal"
required
fullWidth
autoFocus
classes={{ notchedOutline: classes.input }}
// onChange={handlePhoneNumberChange}
placeholder="Search..."
type="search"
InputProps={{
...params.InputProps,
startAdornment: (
<InputAdornment position="start">
<SearchIcon />
</InputAdornment>
),
classes: { notchedOutline: classes.noBorder }
}}
/>
)}
renderOption={(option, { inputValue }) => {
const matches = match(option.title, inputValue);
const parts = parse(option.title, matches);
return (
<div>
{parts.map((part, index) => (
<span
key={index}
style={{ fontWeight: part.highlight ? 700 : 400 }}
>
{part.text}
</span>
))}
</div>
);
}}
/>
);
试试这个 css 代码（对于这个 link https://material-ui.com/components/autocomplete/#autocomplete）
.MuiAutocomplete-popupIndicator {
display: none !important;
}
你不需要自由独奏。
<Autocomplete>
...
popupIcon={null}
/>
这样您就可以删除 ArrowDownIcon，但请记住自动完成免费独奏和组合框背后的想法是什么：
The widget(Material UI Autocomplete) is useful for setting the value of a single-line textbox in
one of two types of scenarios:
- The value for the textbox must be chosen from a predefined set of
allowed values, e.g., a location field must contain a valid location
name: combo box.
- The textbox may contain any arbitrary value, but it
is advantageous to suggest possible values to the user, e.g., a search
field may suggest similar or previous searches to save the user time:
free solo.
我需要从我从 Material UI 文档中修改的 Material UI TextField 中删除作为向上和向下箭头的右图标（https://material-ui.com/components/autocomplete/#autocomplete) 亮点部分。
我尝试了一些来自堆栈溢出的解决方案，例如 (
App.js:
import React from "react";
import "./styles.css";
import { makeStyles } from "@material-ui/core/styles";
import Autocomplete from "@material-ui/lab/Autocomplete";
import parse from "autosuggest-highlight/parse";
import match from "autosuggest-highlight/match";
import { InputAdornment, TextField } from "@material-ui/core";
import SearchIcon from "@material-ui/icons/Search";
const useStyles = makeStyles(() => ({
noBorder: {
border: "none"
}
}));
export default function Highlights() {
const classes = useStyles();
return (
<Autocomplete
style={{ width: 300 }}
options={top100Films}
getOptionLabel={(option) => option.title}
renderInput={(params) => (
<TextField
{...params}
variant="outlined"
margin="normal"
required
fullWidth
autoFocus
classes={{ notchedOutline: classes.input }}
// onChange={handlePhoneNumberChange}
placeholder="Search..."
type="search"
InputProps={{
...params.InputProps,
startAdornment: (
<InputAdornment position="start">
<SearchIcon />
</InputAdornment>
),
classes: { notchedOutline: classes.noBorder }
}}
/>
)}
renderOption={(option, { inputValue }) => {
const matches = match(option.title, inputValue);
const parts = parse(option.title, matches);
return (
<div>
{parts.map((part, index) => (
<span
key={index}
style={{ fontWeight: part.highlight ? 700 : 400 }}
>
{part.text}
</span>
))}
</div>
);
}}
/>
);
}
// Top 100 films as rated by IMDb users. http://www.imdb.com/chart/top
const top100Films = [
{ title: "The Shawshank Redemption", year: 1994 },
{ title: "The Godfather", year: 1972 },
{ title: "The Godfather: Part II", year: 1974 },
{ title: "The Dark Knight", year: 2008 },
{ title: "12 Angry Men", year: 1957 },
{ title: "Schindler's List", year: 1993 },
{ title: "Pulp Fiction", year: 1994 },
{ title: "The Lord of the Rings: The Return of the King", year: 2003 },
{ title: "The Good, the Bad and the Ugly", year: 1966 },
{ title: "Fight Club", year: 1999 },
{ title: "The Lord of the Rings: The Fellowship of the Ring", year: 2001 },
{ title: "Star Wars: Episode V - The Empire Strikes Back", year: 1980 },
{ title: "Forrest Gump", year: 1994 },
{ title: "Inception", year: 2010 },
{ title: "The Lord of the Rings: The Two Towers", year: 2002 },
{ title: "One Flew Over the Cuckoo's Nest", year: 1975 },
{ title: "Goodfellas", year: 1990 },
{ title: "The Matrix", year: 1999 },
{ title: "Seven Samurai", year: 1954 },
{ title: "Star Wars: Episode IV - A New Hope", year: 1977 },
{ title: "City of God", year: 2002 },
{ title: "Se7en", year: 1995 },
{ title: "The Silence of the Lambs", year: 1991 },
{ title: "It's a Wonderful Life", year: 1946 },
{ title: "Life Is Beautiful", year: 1997 },
{ title: "The Usual Suspects", year: 1995 },
{ title: "Léon: The Professional", year: 1994 },
{ title: "Spirited Away", year: 2001 },
{ title: "Saving Private Ryan", year: 1998 },
{ title: "Once Upon a Time in the West", year: 1968 },
{ title: "American History X", year: 1998 },
{ title: "Interstellar", year: 2014 },
{ title: "Casablanca", year: 1942 },
{ title: "City Lights", year: 1931 },
{ title: "Psycho", year: 1960 },
{ title: "The Green Mile", year: 1999 },
{ title: "The Intouchables", year: 2011 },
{ title: "Modern Times", year: 1936 },
{ title: "Raiders of the Lost Ark", year: 1981 },
{ title: "Rear Window", year: 1954 },
{ title: "The Pianist", year: 2002 },
{ title: "The Departed", year: 2006 },
{ title: "Terminator 2: Judgment Day", year: 1991 },
{ title: "Back to the Future", year: 1985 },
{ title: "Whiplash", year: 2014 },
{ title: "Gladiator", year: 2000 },
{ title: "Memento", year: 2000 },
{ title: "The Prestige", year: 2006 },
{ title: "The Lion King", year: 1994 },
{ title: "Apocalypse Now", year: 1979 },
{ title: "Alien", year: 1979 },
{ title: "Sunset Boulevard", year: 1950 },
{
title:
"Dr. Strangelove or: How I Learned to Stop Worrying and Love the Bomb",
year: 1964
},
{ title: "The Great Dictator", year: 1940 },
{ title: "Cinema Paradiso", year: 1988 },
{ title: "The Lives of Others", year: 2006 },
{ title: "Grave of the Fireflies", year: 1988 },
{ title: "Paths of Glory", year: 1957 },
{ title: "Django Unchained", year: 2012 },
{ title: "The Shining", year: 1980 },
{ title: "WALL·E", year: 2008 },
{ title: "American Beauty", year: 1999 },
{ title: "The Dark Knight Rises", year: 2012 },
{ title: "Princess Mononoke", year: 1997 },
{ title: "Aliens", year: 1986 },
{ title: "Oldboy", year: 2003 },
{ title: "Once Upon a Time in America", year: 1984 },
{ title: "Witness for the Prosecution", year: 1957 },
{ title: "Das Boot", year: 1981 },
{ title: "Citizen Kane", year: 1941 },
{ title: "North by Northwest", year: 1959 },
{ title: "Vertigo", year: 1958 },
{ title: "Star Wars: Episode VI - Return of the Jedi", year: 1983 },
{ title: "Reservoir Dogs", year: 1992 },
{ title: "Braveheart", year: 1995 },
{ title: "M", year: 1931 },
{ title: "Requiem for a Dream", year: 2000 },
{ title: "Amélie", year: 2001 },
{ title: "A Clockwork Orange", year: 1971 },
{ title: "Like Stars on Earth", year: 2007 },
{ title: "Taxi Driver", year: 1976 },
{ title: "Lawrence of Arabia", year: 1962 },
{ title: "Double Indemnity", year: 1944 },
{ title: "Eternal Sunshine of the Spotless Mind", year: 2004 },
{ title: "Amadeus", year: 1984 },
{ title: "To Kill a Mockingbird", year: 1962 },
{ title: "Toy Story 3", year: 2010 },
{ title: "Logan", year: 2017 },
{ title: "Full Metal Jacket", year: 1987 },
{ title: "Dangal", year: 2016 },
{ title: "The Sting", year: 1973 },
{ title: "2001: A Space Odyssey", year: 1968 },
{ title: "Singin' in the Rain", year: 1952 },
{ title: "Toy Story", year: 1995 },
{ title: "Bicycle Thieves", year: 1948 },
{ title: "The Kid", year: 1921 },
{ title: "Inglourious Basterds", year: 2009 },
{ title: "Snatch", year: 2000 },
{ title: "3 Idiots", year: 2009 },
{ title: "Monty Python and the Holy Grail", year: 1975 }
];
styles.css:
.App {
font-family: sans-serif;
text-align: center;
}
/* Chrome, Safari, Edge, Opera */
input::-webkit-outer-spin-button,
input::-webkit-inner-spin-button {
-webkit-appearance: none;
margin: 0;
}
/* Firefox */
input[type="search"] {
-moz-appearance: textfield;
}
/* remove outsideof arrows button */
input[type="search"]::-webkit-outside-spin-button {
display: none;
}
根据这个document你需要添加freesolo
return (
<Autocomplete
style={{ width: 300 }}
options={top100Films}
freeSolo
getOptionLabel={(option) => option.title}
renderInput={(params) => (
<TextField
{...params}
variant="outlined"
margin="normal"
required
fullWidth
autoFocus
classes={{ notchedOutline: classes.input }}
// onChange={handlePhoneNumberChange}
placeholder="Search..."
type="search"
InputProps={{
...params.InputProps,
startAdornment: (
<InputAdornment position="start">
<SearchIcon />
</InputAdornment>
),
classes: { notchedOutline: classes.noBorder }
}}
/>
)}
renderOption={(option, { inputValue }) => {
const matches = match(option.title, inputValue);
const parts = parse(option.title, matches);
return (
<div>
{parts.map((part, index) => (
<span
key={index}
style={{ fontWeight: part.highlight ? 700 : 400 }}
>
{part.text}
</span>
))}
</div>
);
}}
/>
);
试试这个 css 代码（对于这个 link https://material-ui.com/components/autocomplete/#autocomplete）
.MuiAutocomplete-popupIndicator {
display: none !important;
}
你不需要自由独奏。
<Autocomplete>
...
popupIcon={null}
/>
这样您就可以删除 ArrowDownIcon，但请记住自动完成免费独奏和组合框背后的想法是什么：
The widget(Material UI Autocomplete) is useful for setting the value of a single-line textbox in one of two types of scenarios:
- The value for the textbox must be chosen from a predefined set of allowed values, e.g., a location field must contain a valid location name: combo box.
- The textbox may contain any arbitrary value, but it is advantageous to suggest possible values to the user, e.g., a search field may suggest similar or previous searches to save the user time: free solo.