Develop Reference

how to set original state after category filter for lowest price to highest in reactjs

Here is my codesandbox link. https://codesandbox.io/s/bold-lederberg-d2h508?file=/src/Components/Products/Products.js In this filtering when i click highest price its showing correcly and when i again click all filters how can i set back to its original state. please provide any solution for this.
import React, { useState } from "react";
import Products from "./Components/Products/Products";
import SearchInput from "./Components/SearchInput/SearchInput";
import data from "./utils/data";
const App = () => {
const [searchValue, setSearchValue] = useState("");
const [productsInfo, setProductsInfo] = useState([]);
const handleChange = (e) => {
setSearchValue(e.target.value);
};
const selectedChangeFilter = (e) => {
const { value } = e.target;
if (value === "sporting goods") {
const sportingGoods = data.filter(
(product) => product.category === "Sporting Goods"
);
setProductsInfo(sportingGoods);
}
if (value === "electronics") {
const electronicsGoods = data.filter(
(product) => product.category === "Electronics"
);
setProductsInfo(electronicsGoods);
}
if (value === "lowest price") {
const lowestPriceGoods = data.sort((el1, el2) =>
el1.price.localeCompare(el2.price, undefined, { numeric: true })
);
setProductsInfo([...lowestPriceGoods]);
}
if (value === "highest price") {
const highestPriceGoods = data.sort((el1, el2) =>
el2.price.localeCompare(el1.price, undefined, { numeric: true })
);
setProductsInfo([...highestPriceGoods]);
}
if (value === "all") {
setProductsInfo(data);
}
};
const searchProducts = (products) => {
if (searchValue.toLowerCase().trim() === "") {
setProductsInfo(products);
} else {
const seekedItem = productsInfo.filter(
(product) =>
product.name.toLowerCase().trim().includes(searchValue) ||
product.category.toLowerCase().trim().includes(searchValue)
);
setProductsInfo(seekedItem);
}
};
return (
<div>
<SearchInput
handleChange={handleChange}
searchValue={searchValue}
selectedChangeFilter={selectedChangeFilter}
/>
<Products
data={data}
searchValue={searchValue}
productsInfo={productsInfo}
searchProducts={searchProducts}
/>
</div>
);
};
export default App;
I try this but it doesn't work
if (value === "all") {
const copiedData = [...data]
setProductsInfo(copiedData);
}
Best regards

How to update a state variable correctly using onClick in functional component

I have created two tabs that when clicked need to show a different set of products and a different set of filters for each selection. My problem is that when I click either tab and call setOptions within changeTab, I need to click each tab twice before it will update 'options', 'options' needs to contain each filter.
Obviously calling setOptions within the click handler is not correct but I can't figure out where or how to correctly update 'options'. Help greatly appreciated.
In the console logs below 'dedupedOptions' updates correctly on click
function filterProducts() {
const [categoryType, setCategory] = useState("Canine");
const [activeTabIndex, setActiveTabIndex] = useState(0);
const {
productData: {
products: { products }
}
} = useContext(AppContext);
const productsByCategory = products
.filter((product) => {
const { tags } = product;
return !!tags.find((tag) => tag.includes(categoryType));
})
.map((product) => ({
...product,
category: product.tags
.find((tag) => tag.includes("category:"))
.split(":")[1]
}));
let dedupedOptions = [];
productsByCategory.forEach((product) => {
const { tags } = product;
tags.forEach((tag) => {
const parts = tag.split(":");
const key = parts[0];
const value = parts[1] || null;
const validTag = tagKeysToDisplay.find(
(tagKeyToDisplay) => tagKeyToDisplay === key
);
if (
validTag &&
!dedupedOptions.find((dedupedOption) => dedupedOption.value === value)
) {
dedupedOptions = [
...dedupedOptions,
{
label: titleCase(value),
value,
selected: false
}
];
}
});
});
const [options, setOptions] = useState(dedupedOptions);
console.log(dedupedOptions);
console.log(options);
const changeTab = (index, category) => {
setCategory(category);
setActiveTabIndex(index);
setOptions(dedupedOptions);
};
const setFilter = useCallback(
(selectedOption) => {
const optionIsActive = options.find(
(option) => option.value === selectedOption.value
)?.selected;
let newOptions = [];
newOptions = [
...options.map((option) => {
if (option.value === selectedOption.value) {
return {
...option,
selected: !optionIsActive
};
}
return option;
})
];
setOptions(newOptions);
},
[options]
);
}
And the two elements set up as tabs to handle the click events. These are rendered within the same filterProducts function.
<div className="filter-products__tabs">
<div
className={`filter-products__tab
${activeTabIndex === 0 ? "is-active" : ""}`}
onClick={changeTab.bind(this, 0, "Canine")}
>
<span>DOG</span>
</div>
<div
className={`filter-products__tab
${activeTabIndex === 1 ? "is-active" : ""}`}
onClick={changeTab.bind(this, 1, "Feline")}
>
<span>CAT</span>
</div>
</div>

I reproduced your question by some changes in variable declarations in state.
be careful to declare variables in state and do the updates by listening the variable changes inside the useEffect.
here is the working code:\
https://codesandbox.io/s/quirky-http-e264i?file=/src/App.js
import "./styles.css";
import { useState, useContext, useCallback, useEffect } from "react";
export default function App() {
const [categoryType, setCategory] = useState("Canine");
const [activeTabIndex, setActiveTabIndex] = useState(0);
const [productsByCategory, setProductsByCategory] = useState([]);
const [dedupedOptions, setDedupedOptions] = useState([]);
const [options, setOptions] = useState(dedupedOptions);
const products = [
{ tags: ["category:Feline"], name: "one" },
{ tags: ["category:Canine"], name: "two" }
];
useEffect(() => {
const productsByCategory = products
.filter((product) => {
const { tags } = product;
return !!tags.find((tag) => tag.includes(categoryType));
})
.map((product) => ({
...product,
category: product.tags
.find((tag) => tag.includes("category:"))
.split(":")[1]
}));
setProductsByCategory(productsByCategory);
}, [categoryType]);
useEffect(() => {
let tmp_dedupedOptions = [];
const tagKeysToDisplay = ["category"];
productsByCategory.forEach((product) => {
const { tags } = product;
tags.forEach((tag) => {
const parts = tag.split(":");
const key = parts[0];
const value = parts[1] || null;
const validTag = tagKeysToDisplay.find(
(tagKeyToDisplay) => tagKeyToDisplay === key
);
if (
validTag &&
!tmp_dedupedOptions.find(
(dedupedOption) => dedupedOption.value === value
)
) {
tmp_dedupedOptions = [
...tmp_dedupedOptions,
{
label: value,
value,
selected: false
}
];
}
});
});
setDedupedOptions(tmp_dedupedOptions);
setOptions(tmp_dedupedOptions);
}, [productsByCategory]);
console.log("options: ", options);
const changeTab = (index, category) => {
setCategory(category);
setActiveTabIndex(index);
};
const setFilter = useCallback(
(selectedOption) => {
const optionIsActive = options.find(
(option) => option.value === selectedOption.value
)?.selected;
let newOptions = [];
newOptions = [
...options.map((option) => {
if (option.value === selectedOption.value) {
return {
...option,
selected: !optionIsActive
};
}
return option;
})
];
setOptions(newOptions);
},
[options]
);
// }
return (
<div>
<div className="filter-products__tabs">
<div
className={`filter-products__tab
${activeTabIndex === 0 ? "is-active" : ""}`}
onClick={changeTab.bind(this, 0, "Canine")}
>
<span>DOG</span>
</div>
<div
className={`filter-products__tab
${activeTabIndex === 1 ? "is-active" : ""}`}
onClick={changeTab.bind(this, 1, "Feline")}
>
<span>CAT</span>
</div>
</div>
</div>
);
}

Convert class based to Function based compnent

Here I'm working on AutoComplete and Auto fill of react.
I'm trying to convert it to react hooks as I have written all of my code is in hooks only.
I've to some level converted it to hooks based as per my understanding. But I'm not able to completely convert it.
Original code
import React, { Component } from "react";
class App extends Component {
constructor(props) {
super(props);
this.state = {
item: {
code: "",
name: "",
unit: "",
rate: ""
},
cursor: 0,
searchItems: []
};
this.autocomplete = this.autocomplete.bind(this);
this.handleKeyup = this.handleKeyup.bind(this);
this.handleKeydown = this.handleKeydown.bind(this);
this.handleListKeydown = this.handleListKeydown.bind(this);
this.selectItem = this.selectItem.bind(this);
this.handleChange = this.handleChange.bind(this);
}
autocomplete(evt) {
let text = evt.target.value;
fetch(`https://invoiceitems.herokuapp.com/items?name_like=${text}&_limit=6`)
.then((res) => res.json())
.then((data) => {
this.setState({ searchItems: data });
});
}
handleKeyup(evt) {
if (evt.keyCode === 27) {
this.setState({ searchItems: [] });
return false;
}
}
handleKeydown(evt) {
const { cursor, searchItems } = this.state;
// arrow up/down button should select next/previous list element
if (evt.keyCode === 38 && cursor > 0) {
this.setState((prevState) => ({
cursor: prevState.cursor - 1
}));
} else if (evt.keyCode === 40 && cursor < searchItems.length - 1) {
this.setState((prevState) => ({
cursor: prevState.cursor + 1
}));
}
if (evt.keyCode === 13) {
let currentItem = searchItems[cursor];
if (currentItem !== undefined) {
const { name, code, rate, unit } = currentItem;
this.setState({ item: { name, code, rate, unit }, searchItems: [] });
}
}
if (evt.keyCode === 8) {
this.setState({ item: { name: "", code: "", rate: "", unit: "" } });
}
}
selectItem(id) {
const { searchItems } = this.state;
let selectedItem = searchItems.find((item) => item.code === id);
const { code, name, unit, rate } = selectedItem;
this.setState({ item: { code, name, unit, rate } });
this.setState({ searchItems: [] });
}
handleListKeydown(evt) {
console.log(evt.keyCode);
}
handleChange(evt) {
this.setState({ item: { [evt.target.name]: evt.target.value } });
}
render() {
const { searchItems, cursor, item, handleChange } = this.state;
const { code, name, unit, rate } = item;
return (
<div className="container mt-3">
<h1 className="h2 text-center">Autocomplete Example</h1>
<div className="form-group">
<label htmlFor="autocomplete">Item Name </label>
<input
type="text"
id="autocomplete"
onChange={this.autocomplete}
onKeyUp={this.handleKeyup}
onKeyDown={this.handleKeydown}
value={name}
className="custom-input form-control"
/>
{searchItems.length > 0 && (
<ul className="list-group">
{searchItems.map((item, idx) => (
<li
className={
cursor === idx
? "active list-group-item"
: "list-group-item"
}
key={idx}
onClick={() => this.selectItem(item.code)}
onKeyDown={(evt) => this.handleListKeydown(evt, item.code)}
>
{item.name}
</li>
))}
</ul>
)}
</div>
</div>
);
}
}
export default App;
Link to original code: https://codepen.io/regexp/details/RwPNaLe
Using hooks
Here is the code that I tried to convert to hooks.
import React, { useState } from "react";
export default function FunctionName(props) {
const [item, setItem] = useState({
vendorNameData: invoiceDetail[0].invoiceData.vendor,
vendorAccountData: invoiceDetail[0].invoiceData.vendaAccount,
vendorAddressData: invoiceDetail[0].invoiceData.vendorAddress
});
const [cursor, setCursor] = useState(0);
const [searchItems, SetSearchItems] = useState([]);
function AutoComplete(evt) {
let text = evt.target.value;
console.log(text);
fetch(`https://invoiceitems.herokuapp.com/items?name_like=${text}&_limit=6`)
.then((res) => res.json())
.then((data) => {
SetSearchItems(data);
});
}
function HandleKeyUp(evt) {
if (evt.keyCode === 27) {
SetSearchItems([]);
return false;
}
}
function HandleKeyDown(evt) {
// const [cursor, setCursor] = useState();
// const [searchItems, SetSearchItems] = useState()
if (evt.keyCode === 38 && cursor > 0) {
setCursor((cursor) => ({ cursor: cursor + 1 }));
} else if (evt.keyCode === 40 && cursor < searchItems.length - 1) {
setCursor((cursor) => ({ cursor: cursor + 1 }));
}
if (evt.keyCode === 13) {
let currentItem = searchItems[cursor];
if (currentItem !== undefined) {
const {
vendorNameData,
vendorAccountData,
vendorAddressData
} = currentItem;
setItem({ vendorNameData, vendorAccountData, vendorAddressData });
SetSearchItems([]);
}
}
if (evt.keyCode === 8) {
setItem({
vendorNameData: "",
vendorAccountData: "",
vendorAddressData: ""
});
}
}
function SelectItem(id) {
const [searchItems, SetSearchItems] = useState();
let selectedItem = searchItems.find((item) => item.code === id);
const {
vendorNameData,
vendorAccountData,
vendorAddressData
} = selectedItem;
setItem({ vendorNameData, vendorAccountData, vendorAddressData });
SetSearchItems([]);
}
function HandleListKeyDown(evt) {
console.log(evt.keyCode);
}
function HandleChange(evt) {
setItem({ item: { [evt.target.name]: evt.target.value } });
}
}
It would be really helpful to point me out where I'm lagging. I've tried my best but this is what I could come up with.
Any help would really be appreciated.

I've 'traduced' and cleaned up your original component, resulting as follows: (please see notes below)
import React, {useState, useCallback} from 'react';
function Input() {
const [item, setItem] = useState({
code: '',
name: '',
unit: '',
rate: ''
});
const [cursor, setCursor] = useState(0);
const [searchItems, setSearchItems] = useState([]);
const autocomplete = useCallback((evt) => {
const text = evt.target.value;
fetch(
`https://invoiceitems.herokuapp.com/items?name_like=${text}&_limit=6`
)
.then((res) => res.json())
.then((data) => {
setSearchItems(data);
});
}, []);
const handleKeyup = useCallback((evt) => {
if (evt.keyCode === 27) {
setSearchItems([]);
return false;
}
return true;
}, []);
const handleKeydown = useCallback(
(evt) => {
// arrow up/down button should select next/previous list element
if (evt.keyCode === 38 && cursor > 0) {
setCursor((prevCursor) => prevCursor - 1);
} else if (evt.keyCode === 40 && cursor < searchItems.length - 1) {
setCursor((prevCursor) => prevCursor + 1);
}
if (evt.keyCode === 13) {
let currentItem = searchItems[cursor];
if (currentItem !== undefined) {
const {code, name, unit, rate} = currentItem;
setItem({code, name, unit, rate});
setSearchItems([]);
}
}
if (evt.keyCode === 8) {
setItem({code: '', name: '', unit: '', rate: ''});
}
},
[cursor, searchItems]
);
const selectItem = useCallback(
(id) => {
let selectedItem = searchItems.find((item) => item.code === id);
const {code, name, unit, rate} = selectedItem;
setItem({code, name, unit, rate});
setSearchItems([]);
},
[searchItems]
);
const handleListKeydown = useCallback((evt) => {
console.log(evt.keyCode);
}, []);
return (
<div className={'container mt-3'}>
<h1 className={'h2 text-center'}>{'Autocomplete Example'}</h1>
<div className={'form-group'}>
<label htmlFor={'autocomplete'}>{'Item Name'}</label>
<input
type={'text'}
id={'autocomplete'}
onChange={autocomplete}
onKeyUp={handleKeyup}
onKeyDown={handleKeydown}
value={item.name}
className={'custom-input form-control'}
/>
{searchItems.length > 0 && (
<ul className={'list-group'}>
{searchItems.map((item, idx) => (
<li
className={
cursor === idx
? 'active list-group-item'
: 'list-group-item'
}
key={idx}
onClick={() => selectItem(item.code)}
onKeyDown={handleListKeydown}>
{item.name}
</li>
))}
</ul>
)}
</div>
</div>
);
}
export {Input};
useState replaces Class Components State management. It is good practice to split your state into smaller pieces as possible, because new values will completely replace old ones (there is no merging like Class Components this.setState does). Using cursor as an example, do const [cursor, setCursor] = useState(0); to initialize your state (in this case initial state is 0). Then use cursor to use the value and call setCursor(newValue) to update it. Each time you update your state you will most likely trigger a re-rendering.
useCallback allows you to only re-declare a function when its dependencies have changed, thus improving performance. Function dependencies are specified in the second argument array. On each render, React will compare the new values with the old ones and will always return the same function when dependencies have not changed.
The return statement replaces your previous render method.
Follows a working snippet. Please note that OP original code behavior has not been changed.
const {useState, useCallback, StrictMode} = React;
function Input() {
const [item, setItem] = useState({
code: '',
name: '',
unit: '',
rate: ''
});
const [cursor, setCursor] = useState(0);
const [searchItems, setSearchItems] = useState([]);
const autocomplete = useCallback((evt) => {
const text = evt.target.value;
fetch(
`https://invoiceitems.herokuapp.com/items?name_like=${text}&_limit=6`
)
.then((res) => res.json())
.then((data) => {
setSearchItems(data);
});
}, []);
const handleKeyup = useCallback((evt) => {
if (evt.keyCode === 27) {
setSearchItems([]);
return false;
}
return true;
}, []);
const handleKeydown = useCallback(
(evt) => {
// arrow up/down button should select next/previous list element
if (evt.keyCode === 38 && cursor > 0) {
setCursor((prevCursor) => prevCursor - 1);
} else if (evt.keyCode === 40 && cursor < searchItems.length - 1) {
setCursor((prevCursor) => prevCursor + 1);
}
if (evt.keyCode === 13) {
let currentItem = searchItems[cursor];
if (currentItem !== undefined) {
const {code, name, unit, rate} = currentItem;
setItem({code, name, unit, rate});
setSearchItems([]);
}
}
if (evt.keyCode === 8) {
setItem({code: '', name: '', unit: '', rate: ''});
}
},
[cursor, searchItems]
);
const selectItem = useCallback(
(id) => {
let selectedItem = searchItems.find((item) => item.code === id);
const {code, name, unit, rate} = selectedItem;
setItem({code, name, unit, rate});
setSearchItems([]);
},
[searchItems]
);
const handleListKeydown = useCallback((evt) => {
console.log(evt.keyCode);
}, []);
return (
<div className={'container mt-3'}>
<h1 className={'h2 text-center'}>{'Autocomplete Example'}</h1>
<div className={'form-group'}>
<label htmlFor={'autocomplete'}>{'Item Name'}</label>
<input
type={'text'}
id={'autocomplete'}
onChange={autocomplete}
onKeyUp={handleKeyup}
onKeyDown={handleKeydown}
value={item.name}
className={'custom-input form-control'}
/>
{searchItems.length > 0 && (
<ul className={'list-group'}>
{searchItems.map((item, idx) => (
<li
className={
cursor === idx
? 'active list-group-item'
: 'list-group-item'
}
key={idx}
onClick={() => selectItem(item.code)}
onKeyDown={handleListKeydown}>
{item.name}
</li>
))}
</ul>
)}
</div>
</div>
);
}
ReactDOM.render(
<StrictMode>
<Input />
</StrictMode>,
document.getElementById('root')
);
.active {
color: #ff0000;
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/react/17.0.0/umd/react.production.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/react-dom/17.0.0/umd/react-dom.production.min.js"></script>
<div id='root' />

Child component doesn't update correctly with state update in parent component

Simply i have a list item, that contain a list of names, clicking any list item change the color of that item, this is my logic:
const App = () => {
const items = [
{
name: 'peter',
id: 1
},
{
name: 'Mark',
id: 2
},
{
name: 'john',
id: 3
}
]
const [id, setId] = useState(null);
const [names, setNames] = useState(items)
const setClickedItemId = (id) => {
setId(id)
}
const turnItemRed = () => {
setNames(prev => prev.map(i => i.id === id ? {...i, color: 'red' } : i))
}
return (
<div className="app">
<ul className="items">
{
names.map(i => {
return (
<Item
item={i}
setClickedItemId={setClickedItemId}
turnItemRed={turnItemRed}
/>
)
})
}
</ul>
</div>
)
}
function Item({item, ...props}) {
const { name, id} = item;
const { setClickedItemId, turnItemRed } = props;
return (
<li
className={`${item.color === 'red' ? 'red' : ''}`}
onClick={() => {
setClickedItemId(id);
turnItemRed()
}}
>{name}</li>
)
}
ReactDOM.render(<App />, document.getElementById('root'))
This renders a list of items, i need two clicks to have an item turning into red, which means the child component doesn't catch the most recent version of state, but:
Just adding that line of code before the return statement in parent components,
const showingItems = names.map(i => i.id === id ? {...i, color: 'red'} : i)
and then using that variable showingItems to render the list instead of state variable names make it right and don't know why
So, why the child components Items doesn't get the most recent version of the state while storing the state in a variable makes it work??

State updates are batched and your onClick triggers 2 functions which does state updates. The second function doesn't receive updated value due to the async behaviour.
Just pass the id to turnItemRed function instead of grabbing it from state.
App
const turnItemRed = (id) => { //<----take the id
setNames(prev => prev.map(i => i.id === id ? {...i, color: 'red' } : i))
}
Item
function Item({item, ...props}) {
const { name, id} = item;
const { setClickedItemId, turnItemRed } = props;
return (
<li
className={`${item.color === 'red' ? 'red' : ''}`}
onClick={() => {
setClickedItemId(id);
turnItemRed(id) //<---- pass the id
}}
>{name}</li>
)
}
Edit
A quick demo of the above issue and the fix is here in the demo. . Just adding this so it might help other readers in future.

import React,{useState} from 'react';
export default () => {
const items = [
{
name: 'peter',
id: 1
},
{
name: 'Mark',
id: 2
},
{
name: 'john',
id: 3
}
]
const [id, setId] = useState(null);
const [names, setNames] = useState(items)
const setClickedItemId = (id) => {
setId(id);
turnItemRed(id);
}
const turnItemRed = (id) => {
setNames(prev => prev.map(i => i.id === id ? { ...i, color: 'red' } : i))
}
return (
<div className="app">
<ul className="items">
{
names.map(i => {
return (
<Item
item={i}
setClickedItemId={setClickedItemId}
turnItemRed={turnItemRed}
/>
)
})
}
</ul>
</div>
)
}
function Item({ item, ...props }) {
const { name, id } = item;
const { setClickedItemId, turnItemRed } = props;
return (
<li
style={{ color: item.color === 'red' ? 'red' : ''}}
onClick={() => {
setClickedItemId(id);
}}
>{name}</li>
)
}

how to add multiple objects in reactjs?

I want to add new Objects when user click on checkbox. For example , When user click on group , it will store data {permission:{group:["1","2"]}}. If I click on topgroup , it will store new objects with previous one
{permission:{group:["1","2"]},{topGroup:["1","2"]}}.
1st : The problem is that I can not merge new object with previous one . I saw only one objects each time when I click on the group or topgroup.
onChange = value => checked => {
this.setState({ checked }, () => {
this.setState(prevState => {
Object.assign(prevState.permission, { [value]: this.state.checked });
});
});
};
<CheckboxGroup
options={options}
value={checked}
onChange={this.onChange(this.props.label)}
/>
Here is my codesanbox:https://codesandbox.io/s/stackoverflow-a-60764570-3982562-v1-0qh67

It is a lot of code because I've added set and get to set and get state. Now you can store the path to the state in permissionsKey and topGroupKey. You can put get and set in a separate lib.js.
In this example Row is pretty much stateless and App holds it's state, this way App can do something with the values once the user is finished checking/unchecking what it needs.
const Checkbox = antd.Checkbox;
const CheckboxGroup = Checkbox.Group;
class Row extends React.Component {
isAllChecked = () => {
const { options, checked } = this.props;
return checked.length === options.length;
};
isIndeterminate = () => {
const { options, checked } = this.props;
return (
checked.length > 0 && checked.length < options.length
);
};
render() {
const {
options,
checked,
onChange,
onToggleAll,
stateKey,
label,
} = this.props; //all data and behaviour is passed by App
return (
<div>
<div className="site-checkbox-all-wrapper">
<Checkbox
indeterminate={this.isIndeterminate()}
onChange={e =>
onToggleAll(e.target.checked, stateKey)
}
checked={this.isAllChecked()}
>
Check all {label}
</Checkbox>
<CheckboxGroup
options={options}
value={checked}
onChange={val => {
onChange(stateKey, val);
}}
/>
</div>
</div>
);
}
}
//helper from https://gist.github.com/amsterdamharu/659bb39912096e74ba1c8c676948d5d9
const REMOVE = () => REMOVE;
const get = (object, path, defaultValue) => {
const recur = (current, path) => {
if (current === undefined) {
return defaultValue;
}
if (path.length === 0) {
return current;
}
return recur(current[path[0]], path.slice(1));
};
return recur(object, path);
};
const set = (object, path, callback) => {
const setKey = (current, key, value) => {
if (Array.isArray(current)) {
return value === REMOVE
? current.filter((_, i) => key !== i)
: current.map((c, i) => (i === key ? value : c));
}
return value === REMOVE
? Object.entries(current).reduce((result, [k, v]) => {
if (k !== key) {
result[k] = v;
}
return result;
}, {})
: { ...current, [key]: value };
};
const recur = (current, path) => {
if (path.length === 1) {
return setKey(
current,
path[0],
callback(current[path[0]])
);
}
return setKey(
current,
path[0],
recur(current[path[0]], path.slice(1))
);
};
return recur(object, path, callback);
};
class App extends React.Component {
state = {
permission: { group: [] },
topGroup: [],
some: { other: [{ nested: { state: [] } }] },
};
permissionsKey = ['permission', 'group']; //where to find permissions in state
topGroupKey = ['topGroup']; //where to find top group in state
someKey = ['some', 'other', 0, 'nested', 'state']; //where other group is in state
onChange = (key, value) => {
//use set helper to set state
this.setState(set(this.state, key, arr => value));
};
isIndeterminate = () =>
!this.isEverythingChecked() &&
[
this.permissionsKey,
this.topGroupKey,
this.someKey,
].reduce(
(result, key) =>
result || get(this.state, key).length,
false
);
toggleEveryting = e => {
const checked = e.target.checked;
this.setState(
[
this.permissionsKey,
this.topGroupKey,
this.someKey,
].reduce(
(result, key) =>
set(result, key, () =>
checked
? this.plainOptions.map(({ value }) => value)
: []
),
this.state
)
);
};
onToggleAll = (checked, key) => {
this.setState(
//use set helper to set state
set(this.state, key, () =>
checked
? this.plainOptions.map(({ value }) => value)
: []
)
);
};
isEverythingChecked = () =>
[
this.permissionsKey,
this.topGroupKey,
this.someKey,
].reduce(
(result, key) =>
result &&
get(this.state, key).length ===
this.plainOptions.length,
true
);
plainOptions = [
{ value: 1, name: 'Apple' },
{ value: 2, name: 'Pear' },
{ value: 3, name: 'Orange' },
];
render() {
return (
<React.Fragment>
<h1>App state</h1>
{JSON.stringify(this.state)}
<div>
<Checkbox
indeterminate={this.isIndeterminate()}
onChange={this.toggleEveryting}
checked={this.isEverythingChecked()}
>
Toggle everything
</Checkbox>
</div>
{[
{ label: 'group', stateKey: this.permissionsKey },
{ label: 'top', stateKey: this.topGroupKey },
{ label: 'other', stateKey: this.someKey },
].map(({ label, stateKey }) => (
<Row
key={label}
options={this.plainOptions}
// use getter to get state selected value
// for this particular group
checked={get(this.state, stateKey)}
label={label}
onChange={this.onChange} //change behaviour from App
onToggleAll={this.onToggleAll} //toggle all from App
//state key to indicate what state needs to change
// used in setState in App and passed to set helper
stateKey={stateKey}
/>
))}
</React.Fragment>
);
}
}
ReactDOM.render(<App />, document.getElementById('root'));
<link href="https://cdnjs.cloudflare.com/ajax/libs/antd/4.0.3/antd.css" rel="stylesheet"/>
<script src="https://cdnjs.cloudflare.com/ajax/libs/react/16.8.4/umd/react.production.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/react-dom/16.8.4/umd/react-dom.production.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/antd/4.0.3/antd.js"></script>
<div id="root"></div>

I rewrite all the handlers.
The bug in your code is located on the usage of antd Checkbox.Group component with map as a child component, perhaps we need some key to distinguish each of the Row. Simply put them in one component works without that strange state update.
As the demand during communication, the total button is also added.
And, we don't need many states, keep the single-source data is always the best practice.
import React from "react";
import ReactDOM from "react-dom";
import "antd/dist/antd.css";
import "./index.css";
import { Checkbox } from "antd";
const group = ["group", "top"];
const groupItems = ["Apple", "Pear", "Orange"];
const CheckboxGroup = Checkbox.Group;
class App extends React.Component {
constructor() {
super();
this.state = {
permission: {}
};
}
UNSAFE_componentWillMount() {
this.setDefault(false);
}
setDefault = fill => {
const temp = {};
group.forEach(x => (temp[x] = fill ? groupItems : []));
this.setState({ permission: temp });
};
checkLength = () => {
const { permission } = this.state;
let sum = 0;
Object.keys(permission).forEach(x => (sum += permission[x].length));
return sum;
};
/**
* For total
*/
isTotalIndeterminate = () => {
const len = this.checkLength();
return len > 0 && len < groupItems.length * group.length;
};
onCheckTotalChange = () => e => {
this.setDefault(e.target.checked);
};
isTotalChecked = () => {
return this.checkLength() === groupItems.length * group.length;
};
/**
* For each group
*/
isIndeterminate = label => {
const { permission } = this.state;
return (
permission[label].length > 0 &&
permission[label].length < groupItems.length
);
};
onCheckAllChange = label => e => {
const { permission } = this.state;
const list = e.target.checked ? groupItems : [];
this.setState({ permission: { ...permission, [label]: list } });
};
isAllChecked = label => {
const { permission } = this.state;
return !groupItems.some(x => !permission[label].includes(x));
};
/**
* For each item
*/
isChecked = label => {
const { permission } = this.state;
return permission[label];
};
onChange = label => e => {
const { permission } = this.state;
this.setState({ permission: { ...permission, [label]: e } });
};
render() {
const { permission } = this.state;
console.log(permission);
return (
<React.Fragment>
<Checkbox
indeterminate={this.isTotalIndeterminate()}
onChange={this.onCheckTotalChange()}
checked={this.isTotalChecked()}
>
Check all
</Checkbox>
{group.map(label => (
<div key={label}>
<div className="site-checkbox-all-wrapper">
<Checkbox
indeterminate={this.isIndeterminate(label)}
onChange={this.onCheckAllChange(label)}
checked={this.isAllChecked(label)}
>
Check all
</Checkbox>
<CheckboxGroup
options={groupItems}
value={this.isChecked(label)}
onChange={this.onChange(label)}
/>
</div>
</div>
))}
</React.Fragment>
);
}
}
ReactDOM.render(<App />, document.getElementById("container"));
Try it online:

Please try this,
onChange = value => checked => {
this.setState({ checked }, () => {
this.setState(prevState => {
permission : { ...prevSatate.permission , { [value]: this.state.checked }}
});
});
};
by using spread operator you can stop mutating the object. same way you can also use object.assign like this.
this.setState(prevState => {
permission : Object.assign({} , prevState.permission, { [value]: this.state.checked });
});
And also i would suggest not to call setState in a callback. If you want to access the current state you can simply use the current checked value which you are getting in the function itself.
so your function becomes ,
onChange = value => checked => {
this.setState({ checked });
this.setState(prevState => {return { permission : { ...prevSatate.permission, { [value]: checked }}
}});
};

Try the following
//Inside constructor do the following
this.state = {checkState:[]}
this.setChecked = this.setChecked.bind(this);
//this.setChecked2 = this.setChecked2.bind(this);
//Outside constructor but before render()
setChecked(e){
this.setState({
checkState : this.state.checkState.concat([{checked: e.target.id + '=>' + e.target.value}])
//Id is the id property for a specific(target) field
});
}
//Finally attack the method above.i.e. this.setChecked to a form input.
Hope it will address your issues