antd
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An enterprise-class UI design language and React components implementation
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JavaScript
import _defineProperty from "@babel/runtime/helpers/esm/defineProperty";
import _slicedToArray from "@babel/runtime/helpers/esm/slicedToArray";
import * as React from 'react';
import classNames from 'classnames';
import isEqual from 'lodash/isEqual';
import FilterFilled from "@ant-design/icons/es/icons/FilterFilled";
import Button from '../../../button';
import Menu from '../../../menu';
import Tree from '../../../tree';
import Checkbox from '../../../checkbox';
import Radio from '../../../radio';
import Dropdown from '../../../dropdown';
import Empty from '../../../empty';
import FilterDropdownMenuWrapper from './FilterWrapper';
import FilterSearch from './FilterSearch';
import { flattenKeys } from '.';
import useSyncState from '../../../_util/hooks/useSyncState';
import { ConfigContext } from '../../../config-provider/context';
function hasSubMenu(filters) {
return filters.some(function (_ref) {
var children = _ref.children;
return children;
});
}
function searchValueMatched(searchValue, text) {
if (typeof text === 'string' || typeof text === 'number') {
return text === null || text === void 0 ? void 0 : text.toString().toLowerCase().includes(searchValue.trim().toLowerCase());
}
return false;
}
function renderFilterItems(_ref2) {
var filters = _ref2.filters,
prefixCls = _ref2.prefixCls,
filteredKeys = _ref2.filteredKeys,
filterMultiple = _ref2.filterMultiple,
searchValue = _ref2.searchValue;
return filters.map(function (filter, index) {
var key = String(filter.value);
if (filter.children) {
return /*#__PURE__*/React.createElement(Menu.SubMenu, {
key: key || index,
title: filter.text,
popupClassName: "".concat(prefixCls, "-dropdown-submenu")
}, renderFilterItems({
filters: filter.children,
prefixCls: prefixCls,
filteredKeys: filteredKeys,
filterMultiple: filterMultiple,
searchValue: searchValue
}));
}
var Component = filterMultiple ? Checkbox : Radio;
var item = /*#__PURE__*/React.createElement(Menu.Item, {
key: filter.value !== undefined ? key : index
}, /*#__PURE__*/React.createElement(Component, {
checked: filteredKeys.includes(key)
}), /*#__PURE__*/React.createElement("span", null, filter.text));
if (searchValue.trim()) {
return searchValueMatched(searchValue, filter.text) ? item : undefined;
}
return item;
});
}
function FilterDropdown(props) {
var _a;
var tablePrefixCls = props.tablePrefixCls,
prefixCls = props.prefixCls,
column = props.column,
dropdownPrefixCls = props.dropdownPrefixCls,
columnKey = props.columnKey,
filterMultiple = props.filterMultiple,
_props$filterMode = props.filterMode,
filterMode = _props$filterMode === void 0 ? 'menu' : _props$filterMode,
_props$filterSearch = props.filterSearch,
filterSearch = _props$filterSearch === void 0 ? false : _props$filterSearch,
filterState = props.filterState,
triggerFilter = props.triggerFilter,
locale = props.locale,
children = props.children,
getPopupContainer = props.getPopupContainer;
var filterDropdownVisible = column.filterDropdownVisible,
onFilterDropdownVisibleChange = column.onFilterDropdownVisibleChange;
var _React$useState = React.useState(false),
_React$useState2 = _slicedToArray(_React$useState, 2),
visible = _React$useState2[0],
setVisible = _React$useState2[1];
var filtered = !!(filterState && (((_a = filterState.filteredKeys) === null || _a === void 0 ? void 0 : _a.length) || filterState.forceFiltered));
var triggerVisible = function triggerVisible(newVisible) {
setVisible(newVisible);
onFilterDropdownVisibleChange === null || onFilterDropdownVisibleChange === void 0 ? void 0 : onFilterDropdownVisibleChange(newVisible);
};
var mergedVisible = typeof filterDropdownVisible === 'boolean' ? filterDropdownVisible : visible; // ===================== Select Keys =====================
var propFilteredKeys = filterState === null || filterState === void 0 ? void 0 : filterState.filteredKeys;
var _useSyncState = useSyncState(propFilteredKeys || []),
_useSyncState2 = _slicedToArray(_useSyncState, 2),
getFilteredKeysSync = _useSyncState2[0],
setFilteredKeysSync = _useSyncState2[1];
var onSelectKeys = function onSelectKeys(_ref3) {
var selectedKeys = _ref3.selectedKeys;
setFilteredKeysSync(selectedKeys);
};
var onCheck = function onCheck(keys, _ref4) {
var node = _ref4.node,
checked = _ref4.checked;
if (!filterMultiple) {
onSelectKeys({
selectedKeys: checked && node.key ? [node.key] : []
});
} else {
onSelectKeys({
selectedKeys: keys
});
}
};
React.useEffect(function () {
if (!visible) {
return;
}
onSelectKeys({
selectedKeys: propFilteredKeys || []
});
}, [propFilteredKeys]); // ====================== Open Keys ======================
var _React$useState3 = React.useState([]),
_React$useState4 = _slicedToArray(_React$useState3, 2),
openKeys = _React$useState4[0],
setOpenKeys = _React$useState4[1];
var openRef = React.useRef();
var onOpenChange = function onOpenChange(keys) {
openRef.current = window.setTimeout(function () {
setOpenKeys(keys);
});
};
var onMenuClick = function onMenuClick() {
window.clearTimeout(openRef.current);
};
React.useEffect(function () {
return function () {
window.clearTimeout(openRef.current);
};
}, []); // search in tree mode column filter
var _React$useState5 = React.useState(''),
_React$useState6 = _slicedToArray(_React$useState5, 2),
searchValue = _React$useState6[0],
setSearchValue = _React$useState6[1];
var onSearch = function onSearch(e) {
var value = e.target.value;
setSearchValue(value);
}; // clear search value after close filter dropdown
React.useEffect(function () {
if (!visible) {
setSearchValue('');
}
}, [visible]); // ======================= Submit ========================
var internalTriggerFilter = function internalTriggerFilter(keys) {
var mergedKeys = keys && keys.length ? keys : null;
if (mergedKeys === null && (!filterState || !filterState.filteredKeys)) {
return null;
}
if (isEqual(mergedKeys, filterState === null || filterState === void 0 ? void 0 : filterState.filteredKeys)) {
return null;
}
triggerFilter({
column: column,
key: columnKey,
filteredKeys: mergedKeys
});
};
var onConfirm = function onConfirm() {
triggerVisible(false);
internalTriggerFilter(getFilteredKeysSync());
};
var onReset = function onReset() {
setSearchValue('');
setFilteredKeysSync([]);
};
var doFilter = function doFilter() {
var _ref5 = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {
closeDropdown: true
},
closeDropdown = _ref5.closeDropdown;
if (closeDropdown) {
triggerVisible(false);
}
internalTriggerFilter(getFilteredKeysSync());
};
var onVisibleChange = function onVisibleChange(newVisible) {
if (newVisible && propFilteredKeys !== undefined) {
// Sync filteredKeys on appear in controlled mode (propFilteredKeys !== undefiend)
setFilteredKeysSync(propFilteredKeys || []);
}
triggerVisible(newVisible); // Default will filter when closed
if (!newVisible && !column.filterDropdown) {
onConfirm();
}
}; // ======================== Style ========================
var dropdownMenuClass = classNames(_defineProperty({}, "".concat(dropdownPrefixCls, "-menu-without-submenu"), !hasSubMenu(column.filters || [])));
var onCheckAll = function onCheckAll(e) {
if (e.target.checked) {
var allFilterKeys = flattenKeys(column === null || column === void 0 ? void 0 : column.filters).map(function (key) {
return String(key);
});
setFilteredKeysSync(allFilterKeys);
} else {
setFilteredKeysSync([]);
}
};
var getTreeData = function getTreeData(_ref6) {
var filters = _ref6.filters;
return (filters || []).map(function (filter, index) {
var key = String(filter.value);
var item = {
title: filter.text,
key: filter.value !== undefined ? key : index
};
if (filter.children) {
item.children = getTreeData({
filters: filter.children
});
}
return item;
});
};
var dropdownContent;
if (typeof column.filterDropdown === 'function') {
dropdownContent = column.filterDropdown({
prefixCls: "".concat(dropdownPrefixCls, "-custom"),
setSelectedKeys: function setSelectedKeys(selectedKeys) {
return onSelectKeys({
selectedKeys: selectedKeys
});
},
selectedKeys: getFilteredKeysSync(),
confirm: doFilter,
clearFilters: onReset,
filters: column.filters,
visible: mergedVisible
});
} else if (column.filterDropdown) {
dropdownContent = column.filterDropdown;
} else {
var selectedKeys = getFilteredKeysSync() || [];
var getFilterComponent = function getFilterComponent() {
if ((column.filters || []).length === 0) {
return /*#__PURE__*/React.createElement(Empty, {
image: Empty.PRESENTED_IMAGE_SIMPLE,
description: locale.filterEmptyText,
imageStyle: {
height: 24
},
style: {
margin: 0,
padding: '16px 0'
}
});
}
if (filterMode === 'tree') {
return /*#__PURE__*/React.createElement(React.Fragment, null, /*#__PURE__*/React.createElement(FilterSearch, {
filterSearch: filterSearch,
value: searchValue,
onChange: onSearch,
tablePrefixCls: tablePrefixCls,
locale: locale
}), /*#__PURE__*/React.createElement("div", {
className: "".concat(tablePrefixCls, "-filter-dropdown-tree")
}, filterMultiple ? /*#__PURE__*/React.createElement(Checkbox, {
className: "".concat(tablePrefixCls, "-filter-dropdown-checkall"),
onChange: onCheckAll
}, locale.filterCheckall) : null, /*#__PURE__*/React.createElement(Tree, {
checkable: true,
selectable: false,
blockNode: true,
multiple: filterMultiple,
checkStrictly: !filterMultiple,
className: "".concat(dropdownPrefixCls, "-menu"),
onCheck: onCheck,
checkedKeys: selectedKeys,
selectedKeys: selectedKeys,
showIcon: false,
treeData: getTreeData({
filters: column.filters
}),
autoExpandParent: true,
defaultExpandAll: true,
filterTreeNode: searchValue.trim() ? function (node) {
return searchValueMatched(searchValue, node.title);
} : undefined
})));
}
return /*#__PURE__*/React.createElement(React.Fragment, null, /*#__PURE__*/React.createElement(FilterSearch, {
filterSearch: filterSearch,
value: searchValue,
onChange: onSearch,
tablePrefixCls: tablePrefixCls,
locale: locale
}), /*#__PURE__*/React.createElement(Menu, {
multiple: filterMultiple,
prefixCls: "".concat(dropdownPrefixCls, "-menu"),
className: dropdownMenuClass,
onClick: onMenuClick,
onSelect: onSelectKeys,
onDeselect: onSelectKeys,
selectedKeys: selectedKeys,
getPopupContainer: getPopupContainer,
openKeys: openKeys,
onOpenChange: onOpenChange
}, renderFilterItems({
filters: column.filters || [],
prefixCls: prefixCls,
filteredKeys: getFilteredKeysSync(),
filterMultiple: filterMultiple,
searchValue: searchValue
})));
};
dropdownContent = /*#__PURE__*/React.createElement(React.Fragment, null, getFilterComponent(), /*#__PURE__*/React.createElement("div", {
className: "".concat(prefixCls, "-dropdown-btns")
}, /*#__PURE__*/React.createElement(Button, {
type: "link",
size: "small",
disabled: selectedKeys.length === 0,
onClick: onReset
}, locale.filterReset), /*#__PURE__*/React.createElement(Button, {
type: "primary",
size: "small",
onClick: onConfirm
}, locale.filterConfirm)));
}
var menu = /*#__PURE__*/React.createElement(FilterDropdownMenuWrapper, {
className: "".concat(prefixCls, "-dropdown")
}, dropdownContent);
var filterIcon;
if (typeof column.filterIcon === 'function') {
filterIcon = column.filterIcon(filtered);
} else if (column.filterIcon) {
filterIcon = column.filterIcon;
} else {
filterIcon = /*#__PURE__*/React.createElement(FilterFilled, null);
}
var _React$useContext = React.useContext(ConfigContext),
direction = _React$useContext.direction;
return /*#__PURE__*/React.createElement("div", {
className: "".concat(prefixCls, "-column")
}, /*#__PURE__*/React.createElement("span", {
className: "".concat(tablePrefixCls, "-column-title")
}, children), /*#__PURE__*/React.createElement(Dropdown, {
overlay: menu,
trigger: ['click'],
visible: mergedVisible,
onVisibleChange: onVisibleChange,
getPopupContainer: getPopupContainer,
placement: direction === 'rtl' ? 'bottomLeft' : 'bottomRight'
}, /*#__PURE__*/React.createElement("span", {
role: "button",
tabIndex: -1,
className: classNames("".concat(prefixCls, "-trigger"), {
active: filtered
}),
onClick: function onClick(e) {
e.stopPropagation();
}
}, filterIcon)));
}
export default FilterDropdown;