83 lines
4.6 KiB
JavaScript
83 lines
4.6 KiB
JavaScript
"use strict";
|
|
|
|
var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
|
|
var _typeof = require("@babel/runtime/helpers/typeof");
|
|
Object.defineProperty(exports, "__esModule", {
|
|
value: true
|
|
});
|
|
exports.default = exports.SEARCH_MARK = void 0;
|
|
var _defineProperty2 = _interopRequireDefault(require("@babel/runtime/helpers/defineProperty"));
|
|
var _objectSpread3 = _interopRequireDefault(require("@babel/runtime/helpers/objectSpread2"));
|
|
var _toConsumableArray2 = _interopRequireDefault(require("@babel/runtime/helpers/toConsumableArray"));
|
|
var React = _interopRequireWildcard(require("react"));
|
|
function _getRequireWildcardCache(nodeInterop) { if (typeof WeakMap !== "function") return null; var cacheBabelInterop = new WeakMap(); var cacheNodeInterop = new WeakMap(); return (_getRequireWildcardCache = function _getRequireWildcardCache(nodeInterop) { return nodeInterop ? cacheNodeInterop : cacheBabelInterop; })(nodeInterop); }
|
|
function _interopRequireWildcard(obj, nodeInterop) { if (!nodeInterop && obj && obj.__esModule) { return obj; } if (obj === null || _typeof(obj) !== "object" && typeof obj !== "function") { return { default: obj }; } var cache = _getRequireWildcardCache(nodeInterop); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (key !== "default" && Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj.default = obj; if (cache) { cache.set(obj, newObj); } return newObj; }
|
|
var SEARCH_MARK = '__rc_cascader_search_mark__';
|
|
exports.SEARCH_MARK = SEARCH_MARK;
|
|
var defaultFilter = function defaultFilter(search, options, _ref) {
|
|
var label = _ref.label;
|
|
return options.some(function (opt) {
|
|
return String(opt[label]).toLowerCase().includes(search.toLowerCase());
|
|
});
|
|
};
|
|
var defaultRender = function defaultRender(inputValue, path, prefixCls, fieldNames) {
|
|
return path.map(function (opt) {
|
|
return opt[fieldNames.label];
|
|
}).join(' / ');
|
|
};
|
|
var _default = function _default(search, options, fieldNames, prefixCls, config, changeOnSelect) {
|
|
var _config$filter = config.filter,
|
|
filter = _config$filter === void 0 ? defaultFilter : _config$filter,
|
|
_config$render = config.render,
|
|
render = _config$render === void 0 ? defaultRender : _config$render,
|
|
_config$limit = config.limit,
|
|
limit = _config$limit === void 0 ? 50 : _config$limit,
|
|
sort = config.sort;
|
|
return React.useMemo(function () {
|
|
var filteredOptions = [];
|
|
if (!search) {
|
|
return [];
|
|
}
|
|
function dig(list, pathOptions) {
|
|
var parentDisabled = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false;
|
|
list.forEach(function (option) {
|
|
// Perf saving when `sort` is disabled and `limit` is provided
|
|
if (!sort && limit !== false && limit > 0 && filteredOptions.length >= limit) {
|
|
return;
|
|
}
|
|
var connectedPathOptions = [].concat((0, _toConsumableArray2.default)(pathOptions), [option]);
|
|
var children = option[fieldNames.children];
|
|
var mergedDisabled = parentDisabled || option.disabled;
|
|
|
|
// If current option is filterable
|
|
if (
|
|
// If is leaf option
|
|
!children || children.length === 0 ||
|
|
// If is changeOnSelect
|
|
changeOnSelect) {
|
|
if (filter(search, connectedPathOptions, {
|
|
label: fieldNames.label
|
|
})) {
|
|
var _objectSpread2;
|
|
filteredOptions.push((0, _objectSpread3.default)((0, _objectSpread3.default)({}, option), {}, (_objectSpread2 = {
|
|
disabled: mergedDisabled
|
|
}, (0, _defineProperty2.default)(_objectSpread2, fieldNames.label, render(search, connectedPathOptions, prefixCls, fieldNames)), (0, _defineProperty2.default)(_objectSpread2, SEARCH_MARK, connectedPathOptions), (0, _defineProperty2.default)(_objectSpread2, fieldNames.children, undefined), _objectSpread2)));
|
|
}
|
|
}
|
|
if (children) {
|
|
dig(option[fieldNames.children], connectedPathOptions, mergedDisabled);
|
|
}
|
|
});
|
|
}
|
|
dig(options, []);
|
|
|
|
// Do sort
|
|
if (sort) {
|
|
filteredOptions.sort(function (a, b) {
|
|
return sort(a[SEARCH_MARK], b[SEARCH_MARK], search, fieldNames);
|
|
});
|
|
}
|
|
return limit !== false && limit > 0 ? filteredOptions.slice(0, limit) : filteredOptions;
|
|
}, [search, options, fieldNames, prefixCls, render, changeOnSelect, filter, sort, limit]);
|
|
};
|
|
exports.default = _default; |