@vtaits/react-filterlist v1.2.0

@vtaits/react-filterlist

React wrapper above @vtaits/filterlist.

Sandbox examples

• Table with filters: demo, source

Installation

npm install @vtaits/filterlist @vtaits/react-filterlist --save

or

yarn add @vtaits/filterlist @vtaits/react-filterlist

Simple examples

import { useFilterlist } from '@vtaits/react-filterlist';

function List() {
  const [listState, filterlist] = useFilterlist({
    loadItems: async () => {
      const response = await fetch('/cars');
      const cars = await response.json();

      return {
        items: cars,
				total: cars.length,
      };
    },
  });

  const {
    items,
    loading,
    total,
  } = listState;

  return (
    <div>
      <table>
        <thead>
          <tr>
            <th>id</th>
            <th>brand</th>
            <th>owner</th>
            <th>color</th>
          </tr>
        </thead>

        <tbody>
          {
            items.map(({
              id,
              brand,
              owner,
              color,
            }) => (
              <tr key={ id }>
                <td>{ id }</td>
                <td>{ brand }</td>
                <td>{ owner }</td>
                <td>{ color }</td>
              </tr>
            ))
          }
        </tbody>
      </table>

      {
        typeof total === 'number' && (
          <h4>
            Total: {total}
          </h4>
        )
      }

      {
        loading && (
          <h3>Loading...</h3>
        )
      }
    </div>
  );
};

Api

useFilterlist

import { useFilterlist } from '@vtaits/react-filterlist';

// ...

const [listState, filterlist] = useFilterlist({
  ...options,
  parseFiltersAndSort,
  filtersAndSortData,
  shouldRecount,
  isRecountAsync,
  onChangeLoadParams,
  canInit,
});

listState and filterlist are null during async init or when canInit is true

Params

• options - options of @vtaits/filterlist

• parseFiltersAndSort - function, receives filtersAndSortData as first argument, should return params for call filtersAndSortData method of @vtaits/filterlist

• filtersAndSortData - see above

• shouldRecount - function, called on every update of component. Receives new filtersAndSortData as first argument and old filtersAndSortData as second. If returns true, parseFiltersAndSort will called. By default checks equality with === operator

• isRecountAsync - boolean, is parseFiltersAndSort async, false by default

• onChangeLoadParams - function, callback of changeLoadParams event of @vtaits/filterlist

• canInit - boolean, filterlist will not be initialized until canInit is true

useFilter

The hook that binds filterlist methods to the filter and receives its value by name

import { useFilterlist, useFilter } from '@vtaits/react-filterlist';

// ...

const [listState, filterlist] = useFilterlist(options);

const {
  setFilterValue,
  setAndApplyFilter,
  applyFilter,
  resetFilter,
  value,
  appliedValue,
} = useFilter(listState, filterlist, 'filter_name');

setFilterValue('next_value');
setAndApplyFilter('next_value');
applyFilter();
resetFilter();

useBoundFilter

useFilter that automatically bound to the filterlist

import { useFilterlist } from '@vtaits/react-filterlist';

// ...

const [listState, filterlist, {
  useBoundFilter,
}] = useFilterlist(options);

const {
  setFilterValue,
  setAndApplyFilter,
  applyFilter,
  resetFilter,
  value,
  appliedValue,
} = useBoundFilter('filter_name');

setFilterValue('next_value');
setAndApplyFilter('next_value');
applyFilter();
resetFilter();