Develop Reference

Make other block disappear when chose multiple values

How can I make other filter button disappear when picked 1 (or multiple) value in same filter block.
Here is my code base:
const FilterBlock = props => {
const {
filterApi,
filterState,
filterFrontendInput,
group,
items,
name,
onApply,
initialOpen
} = props;
const { formatMessage } = useIntl();
const talonProps = useFilterBlock({
filterState,
items,
initialOpen
});
const { handleClick, isExpanded } = talonProps;
const classStyle = useStyle(defaultClasses, props.classes);
const ref = useRef(null);
useEffect(() => {
const handleClickOutside = event => {
if (ref.current && !ref.current.contains(event.target)) {
isExpanded && handleClick();
}
};
document.addEventListener('click', handleClickOutside, true);
return () => {
document.removeEventListener('click', handleClickOutside, true);
};
}, [isExpanded]);
const list = isExpanded ? (
<Form>
<FilterList
filterApi={filterApi}
filterState={filterState}
name={name}
filterFrontendInput={filterFrontendInput}
group={group}
items={items}
onApply={onApply}
/>
</Form>
) : null;
return (
<div
data-cy="FilterBlock-root"
aria-label={itemAriaLabel}
ref={ref}
>
<Menu.Button
data-cy="FilterBlock-triggerButton"
type="button"
onClick={handleClick}
aria-label={toggleItemOptionsAriaLabel}
>
<div>
<span>
{name}
</span>
<svg
width="8"
height="5"
viewBox="0 0 8 5"
fill="none"
xmlns="http://www.w3.org/2000/svg"
>
<path
d="M6.97291 0.193232C7.20854"
fill="currentColor"
/>
</svg>
</div>
</Menu.Button>
<div>
<div>
{list}
</div>
</div>
</div>
);
};
I am trying to achieve when I chose 1 value or more than 1 value inside filter block the other block will disappear but right now I achieved that when I chose 1 value the other filter block disappear but when I chose another value in the same block the other filter block appear again. Anyone have idea how can I work on this?
I am using React and Redux for this project
Thank you for helping me on this!!!!
Update:
Added parent component for FilterBlock.ks:
const FilterSidebar = props => {
const { filters, filterCountToOpen } = props;
const [selectedGroup, setSelectedGroup] = useState(null);
const talonProps = useFilterSidebar({ filters });
const {
filterApi,
filterItems,
filterNames,
filterFrontendInput,
filterState,
handleApply,
handleReset
} = talonProps;
const filterRef = useRef();
const classStyle = useStyle(defaultClasses, props.classes);
const handleApplyFilter = useCallback(
(...args) => {
const filterElement = filterRef.current;
if (
filterElement &&
typeof filterElement.getBoundingClientRect === 'function'
) {
const filterTop = filterElement.getBoundingClientRect().top;
const windowScrollY =
window.scrollY + filterTop - SCROLL_OFFSET;
window.scrollTo(0, windowScrollY);
}
handleApply(...args);
},
[handleApply, filterRef]
);
const result = Array.from(filterItems)
.filter(
([group, items]) =>
selectedGroup === null ||
selectedGroup === filterNames.get(group)
)
.map(([group, items], iteration) => {
const blockState = filterState.get(group);
const groupName = filterNames.get(group);
const frontendInput = filterFrontendInput.get(group);
return (
<FilterBlock
key={group}
filterApi={filterApi}
filterState={blockState}
filterFrontendInput={frontendInput}
group={group}
items={items}
name={groupName}
onApply={(...args) => {
console.log('args: ', ...args);
setSelectedGroup(prev =>
prev !== null ? null : groupName
);
return handleApplyFilter(...args);
}}
initialOpen={iteration < filterCountToOpen}
iteration={iteration}
/>
);
});
return (
<div className="container px-4 mx-auto">
<Menu
as="div"
className="my-16 justify-center flex flex-wrap py-5 border-y border-black border-opacity-5"
>
{result}
</Menu>
</div>
);
};
Updated added useFilterSideBar.js:
import { useCallback, useEffect, useMemo, useRef, useState } from 'react';
import { useQuery } from '#apollo/client';
import { useHistory, useLocation } from 'react-router-dom';
import { useAppContext } from '#magento/peregrine/lib/context/app';
import mergeOperations from '../../util/shallowMerge';
import { useFilterState } from '../FilterModal';
import {
getSearchFromState,
getStateFromSearch,
sortFiltersArray,
stripHtml
} from '../FilterModal/helpers';
import DEFAULT_OPERATIONS from '../FilterModal/filterModal.gql';
const DRAWER_NAME = 'filter';
export const useFilterSidebar = props => {
const { filters } = props;
const operations = mergeOperations(DEFAULT_OPERATIONS, props.operations);
const { getFilterInputsQuery } = operations;
const [isApplying, setIsApplying] = useState(false);
const [{ drawer }, { toggleDrawer, closeDrawer }] = useAppContext();
const [filterState, filterApi] = useFilterState();
const prevDrawer = useRef(null);
const isOpen = drawer === DRAWER_NAME;
const history = useHistory();
const { pathname, search } = useLocation();
const { data: introspectionData } = useQuery(getFilterInputsQuery);
const attributeCodes = useMemo(
() => filters.map(({ attribute_code }) => attribute_code),
[filters]
);
// Create a set of disabled filters.
const DISABLED_FILTERS = useMemo(() => {
const disabled = new Set();
// Disable category filtering when not on a search page.
if (pathname !== '/search.html') {
disabled.add('category_id');
disabled.add('category_uid');
}
return disabled;
}, [pathname]);
// Get "allowed" filters by intersection of filter attribute codes and
// schema input field types. This restricts the displayed filters to those
// that the api will understand.
const possibleFilters = useMemo(() => {
const nextFilters = new Set();
const inputFields = introspectionData
? introspectionData.__type.inputFields
: [];
// perform mapping and filtering in the same cycle
for (const { name } of inputFields) {
const isValid = attributeCodes.includes(name);
const isEnabled = !DISABLED_FILTERS.has(name);
if (isValid && isEnabled) {
nextFilters.add(name);
}
}
return nextFilters;
}, [DISABLED_FILTERS, attributeCodes, introspectionData]);
const isBooleanFilter = options => {
const optionsString = JSON.stringify(options);
return (
options.length <= 2 &&
(optionsString.includes(
JSON.stringify({
__typename: 'AggregationOption',
label: '0',
value: '0'
})
) ||
optionsString.includes(
JSON.stringify({
__typename: 'AggregationOption',
label: '1',
value: '1'
})
))
);
};
// iterate over filters once to set up all the collections we need
const [
filterNames,
filterKeys,
filterItems,
filterFrontendInput
] = useMemo(() => {
const names = new Map();
const keys = new Set();
const frontendInput = new Map();
const itemsByGroup = new Map();
const sortedFilters = sortFiltersArray([...filters]);
for (const filter of sortedFilters) {
const { options, label: name, attribute_code: group } = filter;
// If this aggregation is not a possible filter, just back out.
if (possibleFilters.has(group)) {
const items = [];
// add filter name
names.set(group, name);
// add filter key permutations
keys.add(`${group}[filter]`);
// TODO: Get all frontend input type from gql if other filter input types are needed
// See https://github.com/magento-commerce/magento2-pwa/pull/26
if (isBooleanFilter(options)) {
frontendInput.set(group, 'boolean');
// add items
items.push({
title: 'No',
value: '0',
label: name + ':' + 'No'
});
items.push({
title: 'Yes',
value: '1',
label: name + ':' + 'Yes'
});
} else {
// Add frontend input type
frontendInput.set(group, null);
// add items
for (const { label, value } of options) {
items.push({ title: stripHtml(label), value });
}
}
itemsByGroup.set(group, items);
}
}
return [names, keys, itemsByGroup, frontendInput];
}, [filters, possibleFilters]);
// on apply, write filter state to location
useEffect(() => {
if (isApplying) {
const nextSearch = getSearchFromState(
search,
filterKeys,
filterState
);
// write filter state to history
history.push({ pathname, search: nextSearch });
// mark the operation as complete
setIsApplying(false);
}
}, [filterKeys, filterState, history, isApplying, pathname, search]);
const handleOpen = useCallback(() => {
toggleDrawer(DRAWER_NAME);
}, [toggleDrawer]);
const handleClose = useCallback(() => {
closeDrawer();
}, [closeDrawer]);
const handleApply = useCallback(() => {
setIsApplying(true);
handleClose();
}, [handleClose]);
const handleReset = useCallback(() => {
filterApi.clear();
setIsApplying(true);
}, [filterApi, setIsApplying]);
const handleKeyDownActions = useCallback(
event => {
// do not handle keyboard actions when the modal is closed
if (!isOpen) {
return;
}
switch (event.keyCode) {
// when "Esc" key fired -> close the modal
case 27:
handleClose();
break;
}
},
[isOpen, handleClose]
);
useEffect(() => {
const justOpened =
prevDrawer.current === null && drawer === DRAWER_NAME;
const justClosed =
prevDrawer.current === DRAWER_NAME && drawer === null;
// on drawer toggle, read filter state from location
if (justOpened || justClosed) {
const nextState = getStateFromSearch(
search,
filterKeys,
filterItems
);
filterApi.setItems(nextState);
}
// on drawer close, update the modal visibility state
if (justClosed) {
handleClose();
}
prevDrawer.current = drawer;
}, [drawer, filterApi, filterItems, filterKeys, search, handleClose]);
useEffect(() => {
const nextState = getStateFromSearch(search, filterKeys, filterItems);
filterApi.setItems(nextState);
}, [filterApi, filterItems, filterKeys, search]);
return {
filterApi,
filterItems,
filterKeys,
filterNames,
filterFrontendInput,
filterState,
handleApply,
handleClose,
handleKeyDownActions,
handleOpen,
handleReset,
isApplying,
isOpen
};
};
Update FilterList component:
const FilterList = props => {
const {
filterApi,
filterState,
filterFrontendInput,
name,
group,
itemCountToShow,
items,
onApply,
toggleItemOptionsAriaLabel
} = props;
const classes = useStyle(defaultClasses, props.classes);
const talonProps = useFilterList({ filterState, items, itemCountToShow });
const { isListExpanded, handleListToggle } = talonProps;
const { formatMessage } = useIntl();
// memoize item creation
// search value is not referenced, so this array is stable
const itemElements = useMemo(() => {
if (filterFrontendInput === 'boolean') {
const key = `item-${group}`;
return (
<li
key={key}
className={classes.item}
data-cy="FilterList-item"
>
<FilterItemRadioGroup
filterApi={filterApi}
filterState={filterState}
group={group}
name={name}
items={items}
onApply={onApply}
labels={labels}
/>
</li>
);
}
return items.map((item, index) => {
const { title, value } = item;
const key = `item-${group}-${value}`;
if (!isListExpanded && index >= itemCountToShow) {
return null;
}
// create an element for each item
const element = (
<li
key={key}
className={classes.item}
data-cy="FilterList-item"
>
<FilterItem
filterApi={filterApi}
filterState={filterState}
group={group}
item={item}
onApply={onApply}
/>
</li>
);
// associate each element with its normalized title
// titles are not unique, so use the element as the key
labels.set(element, title.toUpperCase());
return element;
});
}, [
classes,
filterApi,
filterState,
filterFrontendInput,
name,
group,
items,
isListExpanded,
itemCountToShow,
onApply
]);
const showMoreLessItem = useMemo(() => {
if (items.length <= itemCountToShow) {
return null;
}
const label = isListExpanded
? formatMessage({
id: 'filterList.showLess',
defaultMessage: 'Show Less'
})
: formatMessage({
id: 'filterList.showMore',
defaultMessage: 'Show More'
});
return (
<li className={classes.showMoreLessItem}>
<button
onClick={handleListToggle}
className="text-sm hover_text-indigo-500 transition-colors duration-sm"
data-cy="FilterList-showMoreLessButton"
>
{label}
</button>
</li>
);
}, [
isListExpanded,
handleListToggle,
items,
itemCountToShow,
formatMessage,
classes
]);
return (
<Fragment>
<ul className={classes.items}>
{itemElements}
{showMoreLessItem}
</ul>
</Fragment>
);
};
FilterList.defaultProps = {
onApply: null,
itemCountToShow: 5
};
Update FilterRadioGroup:
const FilterItemRadioGroup = props => {
const { filterApi, filterState, group, items, onApply, labels } = props;
const radioItems = useMemo(() => {
return items.map(item => {
const code = `item-${group}-${item.value}`;
return (
<FilterItemRadio
key={code}
filterApi={filterApi}
filterState={filterState}
group={group}
item={item}
onApply={onApply}
labels={labels}
/>
);
});
}, [filterApi, filterState, group, items, labels, onApply]);
const fieldValue = useMemo(() => {
if (filterState) {
for (const item of items) {
if (filterState.has(item)) {
return item.value;
}
}
}
return null;
}, [filterState, items]);
const field = `item-${group}`;
const fieldApi = useFieldApi(field);
const fieldState = useFieldState(field);
useEffect(() => {
if (field && fieldValue === null) {
fieldApi.reset();
} else if (field && fieldValue !== fieldState.value) {
fieldApi.setValue(fieldValue);
}
}, [field, fieldApi, fieldState.value, fieldValue]);
return (
<RadioGroup field={field} data-cy="FilterDefault-radioGroup">
{radioItems}
</RadioGroup>
);
};
FilterItemRadioGroup.defaultProps = {
onApply: null
};

The code seems overly complicated for what it does.
Could you perhaps make the filter block a state object like this:
filterGroup = {
title: "",
hasSelectedItems: boolean,
filterItems: []
}
Then it would be a simple matter of checking hasSelectedItems to conditionally render only one filterGroup in the UI.
I apologize I don't have the time to go in depth and try out your code, but I would put the filterBlock rendering inside the return statement and do something like this:
return(
{ (!!filterValue && (filterGroup === selectedGroup))
&&
<FilterGroup />
}
);
I find the best results come from using my state values as conditions inside my return statement.
That way, I don't have to manage complex logic in the .map() functions or with useEffect.

It looks like FilterSideBar is where you build the the array of FilterBlocks.
According to your question, I think you want to display all filter blocks if NO filters are selected, but once a filter is selected, you want the other FilterBlocks to not render, correct?
So, in your FilterSidebar module, I'd modify your "result" variable to include a check to see if anything has already been selected.
If something has been selected, then only render the FilterBlock that corresponds to that selected list item.
const result = Array.from(filterItems)
.filter(
([group, items]) =>
selectedGroup === null ||
selectedGroup === filterNames.get(group)
)
.map(([group, items], iteration) => {
const blockState = filterState.get(group);
const groupName = filterNames.get(group);
const frontendInput = filterFrontendInput.get(group);
return (
// This is the conditional rendering
(!!blockState.filterGroupSelected && blockState.filterGroupSelected === group) ?
<FilterBlock
key={group}
...
/>
: null
);
});
Then you'll have to add an item to your state object (unless you already have it) to track the group that was selected (e.g. "Printer Type"), and only allow that one to render.
If no group has a selected filter item, they should all render.
Also, you'll have to be sure to clear the selectedGroup whenever there are no selected items.
If this does not work, it may be that your state changes are not triggering a re-render. In which case it can be as simple as adding a reference to your state object in your component's return method like this:
{blockState.filterGroupSelected && " " }
It's a hack but it works, and keeps you from adding calls to useEffect.

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>
);
}

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

Refs return as null

I have an array of 'selected cards' stored in a 'selectedCards' state, which updates depending on whether the user has referenced the 'Card' ID or not (using a checkbox).
When the component mounts, a default array is mapped using the 'Card' component, and added into the stack. They are accessed using refs and using a tinder-style interaction, users can throw out left or right by keyboard or dragging out of the stack.
When the component updates and adds new cards to the stack, the refs are returned as null. Why is this?
export default class Cards extends Component {
constructor(props, context) {
super(props, context);
this.config = {
throwOutDistance: () => Math.max(window.innerWidth, window.innerHeight),
throwOutConfidence: () => 1,
allowedDirections: [
Direction.LEFT,
Direction.RIGHT,
]
};
const fakeEvent = {
target: {
id: 'digiDesign',
}
};
this.cardRefs = new Map();
this.state = {
selectedCategories: ['digiDesign', 'branding'],
selectedCards: this.filterArray(fakeEvent),
cardStack: cardData,
currentCard: cardData.length - 1,
cardIndex: 0,
checked: false,
};
}
componentDidMount() {
const { selectedCards } = this.state;
//Intiates key listener
document.addEventListener("keydown", this.onDirection);
//Configures Swing.js
this.stack = Stack(this.config);
this.stack.on("dragstart", () => this.setState({ dragging: true }));
this.stack.on("dragend", () => this.setState({ dragging: false }));
this.stack.on("throwout", this.onThrowOut.bind(this));
//Config stack of cards
this.createStack();
//Logs initial cards
console.log(selectedCards, 'selected cards')
}
handleChange(e){
const { selectedCards } = this.state;
if (e.target.checked){
for (let i = 0; i < this.filterArray(e).length; i++){
selectedCards.push(this.filterArray(e)[i])
}
} if (!e.target.checked){
this.removeArray(e);
}
this.setState({
selectedCards
})
console.log(selectedCards)
}
createStack(){
const { selectedCards } = this.state;
this.cardRefs.forEach((ref) => {
const el = ReactDOM.findDOMNode(ref);
this.stack.createCard(el);
});
this.setState({
currentCard: selectedCards.length - 1
})
}
destroyStack(){
this.cardRefs.forEach((ref) => {
const el = ReactDOM.findDOMNode(ref);
const card = this.stack.getCard(el);
card.destroy();
});
}
componentWillUnmount() {
this.destroyStack()
}
//Controls keycodes
onDirection = e => {
if(e.keyCode === 37){
this.throwoutLeft();
} if (e.keyCode === 39) {
this.throwoutRight();
}
}
//Controls throwout right with key
throwoutRight(){
const el = ReactDOM.findDOMNode(
this.cardRefs.get(this.state.currentCard)
);
const card = this.stack.getCard(el);
card.throwOut(1000, 0);
}
//Controls throwout left with key
throwoutLeft(){
const el = ReactDOM.findDOMNode(
this.cardRefs.get(this.state.currentCard)
);
const card = this.stack.getCard(el);
card.throwOut(-1000, 0);
}
//Controls swipe/grab
onThrowOut() {
const activeCard = this.state.currentCard
if (activeCard > 0){
this.setState({
currentCard: activeCard - 1
})
}
if (activeCard === 0){
this.setState({
currentCard: activeCard - 1
})
this.resetDeck();
}
}
//Resets the deck on finish
resetDeck() {
const { selectedCards } = this.state
this.setState({
currentCard:selectedCards.length - 1,
resetting: true
});
this.createStack()
this.setState({
resetting: false,
});
}
//Controls checkboxes
filterArray(e){
let filteredArray = cardData.filter(function(x){
return x.id === e.target.id
});
return filteredArray
}
removeArray(e){
const{ selectedCards } = this.state;
for (let i = selectedCards.length-1; i >= 0; i--){
if(selectedCards[i].id === e.target.id){
selectedCards.splice(i, 1)
}
}
}
render() {
const { selectedCards } = this.state;
return (
<div className='container'>
<Viewport>
<CardStack className='stack'>
{selectedCards.map((card, i) => {
return (
<Card
selectedCategories={this.state.selectedCategories}
key={card.advice}
ref={c => this.cardRefs.set(i, c)}
advice={card.advice}
id={card.id}
tag={card.tag}
isSelected={this.state.selectedCategories.indexOf(card.id) > -1}
active={i === this.state.currentCard}
next={i === this.state.currentCard - 1}
previous={i > this.state.currentCard}
dragging={
(i === this.state.currentCard && this.state.dragging) ||
this.state.resetting
}
/>
)
})}
</CardStack>
<FilterContainer>
{
filterData.map((item, i) => {
const active = i === 0;
return (
<Filters
ref='input'
key={item.id}
id={item.id}
label={item.label}
onChange={(e) => this.handleChange(e)}
active={active}
/>
)
})
}
</FilterContainer>
</Viewport>
</div>
);
}
}
The expected result is for the new cards to receive the 'throwIn' function, but seeing as though the new refs are returning as null, this cannot be achieved.

Since you're using a Map, an Array-iterable to store your refs. You'll have to transform the Map back into an array before you can use methods like forEach.
createStack(){
const { selectedCards } = this.state;
let allRefs = Array.from(this.refs.values())
allRefs.forEach((ref) => {
const el = ReactDOM.findDOMNode(ref);
this.stack.createCard(el);
});
this.setState({
currentCard: selectedCards.length - 1
})
}
destroyStack(){
let allRefs = Array.from(this.refs.values())
allRefs.forEach((ref) => {
const el = ReactDOM.findDOMNode(ref);
const card = this.stack.getCard(el);
card.destroy();
});
}
Hope that helps!