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 _toConsumableArray from "@babel/runtime/helpers/esm/toConsumableArray";
import _extends from "@babel/runtime/helpers/esm/extends";
import _classCallCheck from "@babel/runtime/helpers/esm/classCallCheck";
import _createClass from "@babel/runtime/helpers/esm/createClass";
import _inherits from "@babel/runtime/helpers/esm/inherits";
import _createSuper from "@babel/runtime/helpers/esm/createSuper";
import _slicedToArray from "@babel/runtime/helpers/esm/slicedToArray";
import classNames from 'classnames';
import * as React from 'react';
import { ConfigConsumer } from '../config-provider';
import defaultRenderEmpty from '../config-provider/defaultRenderEmpty';
import { FormItemInputContext } from '../form/context';
import LocaleReceiver from '../locale-provider/LocaleReceiver';
import defaultLocale from '../locale/en_US';
import { getMergedStatus, getStatusClassNames } from '../_util/statusUtils';
import warning from '../_util/warning';
import List from './list';
import Operation from './operation';
import Search from './search';
import useStyle from './style';
var TransferFC = function TransferFC(props) {
var prefixCls = props.prefixCls;
var _useStyle = useStyle(prefixCls),
_useStyle2 = _slicedToArray(_useStyle, 2),
wrapSSR = _useStyle2[0],
hashId = _useStyle2[1];
return wrapSSR( /*#__PURE__*/React.createElement("div", {
className: classNames(props.className, hashId),
style: props.style
}, props.children));
};
var Transfer = /*#__PURE__*/function (_React$Component) {
_inherits(Transfer, _React$Component);
var _super = _createSuper(Transfer);
function Transfer(props) {
var _this;
_classCallCheck(this, Transfer);
_this = _super.call(this, props);
_this.separatedDataSource = null;
_this.setStateKeys = function (direction, keys) {
if (direction === 'left') {
_this.setState(function (_ref) {
var sourceSelectedKeys = _ref.sourceSelectedKeys;
return {
sourceSelectedKeys: typeof keys === 'function' ? keys(sourceSelectedKeys || []) : keys
};
});
} else {
_this.setState(function (_ref2) {
var targetSelectedKeys = _ref2.targetSelectedKeys;
return {
targetSelectedKeys: typeof keys === 'function' ? keys(targetSelectedKeys || []) : keys
};
});
}
};
_this.getLocale = function (transferLocale, renderEmpty) {
var _this$props$locale = _this.props.locale,
locale = _this$props$locale === void 0 ? {} : _this$props$locale;
return _extends(_extends(_extends({}, transferLocale), {
notFoundContent: renderEmpty('Transfer')
}), locale);
};
_this.moveTo = function (direction) {
var _this$props = _this.props,
_this$props$targetKey = _this$props.targetKeys,
targetKeys = _this$props$targetKey === void 0 ? [] : _this$props$targetKey,
_this$props$dataSourc = _this$props.dataSource,
dataSource = _this$props$dataSourc === void 0 ? [] : _this$props$dataSourc,
onChange = _this$props.onChange;
var _this$state = _this.state,
sourceSelectedKeys = _this$state.sourceSelectedKeys,
targetSelectedKeys = _this$state.targetSelectedKeys;
var moveKeys = direction === 'right' ? sourceSelectedKeys : targetSelectedKeys;
// filter the disabled options
var newMoveKeys = moveKeys.filter(function (key) {
return !dataSource.some(function (data) {
return !!(key === data.key && data.disabled);
});
});
// move items to target box
var newTargetKeys = direction === 'right' ? newMoveKeys.concat(targetKeys) : targetKeys.filter(function (targetKey) {
return !newMoveKeys.includes(targetKey);
});
// empty checked keys
var oppositeDirection = direction === 'right' ? 'left' : 'right';
_this.setStateKeys(oppositeDirection, []);
_this.handleSelectChange(oppositeDirection, []);
onChange === null || onChange === void 0 ? void 0 : onChange(newTargetKeys, direction, newMoveKeys);
};
_this.moveToLeft = function () {
return _this.moveTo('left');
};
_this.moveToRight = function () {
return _this.moveTo('right');
};
_this.onItemSelectAll = function (direction, selectedKeys, checkAll) {
_this.setStateKeys(direction, function (prevKeys) {
var mergedCheckedKeys = [];
if (checkAll) {
// Merge current keys with origin key
mergedCheckedKeys = Array.from(new Set([].concat(_toConsumableArray(prevKeys), _toConsumableArray(selectedKeys))));
} else {
// Remove current keys from origin keys
mergedCheckedKeys = prevKeys.filter(function (key) {
return !selectedKeys.includes(key);
});
}
_this.handleSelectChange(direction, mergedCheckedKeys);
return mergedCheckedKeys;
});
};
_this.onLeftItemSelectAll = function (selectedKeys, checkAll) {
return _this.onItemSelectAll('left', selectedKeys, checkAll);
};
_this.onRightItemSelectAll = function (selectedKeys, checkAll) {
return _this.onItemSelectAll('right', selectedKeys, checkAll);
};
_this.handleFilter = function (direction, e) {
var onSearch = _this.props.onSearch;
var value = e.target.value;
onSearch === null || onSearch === void 0 ? void 0 : onSearch(direction, value);
};
_this.handleLeftFilter = function (e) {
return _this.handleFilter('left', e);
};
_this.handleRightFilter = function (e) {
return _this.handleFilter('right', e);
};
_this.handleClear = function (direction) {
var onSearch = _this.props.onSearch;
onSearch === null || onSearch === void 0 ? void 0 : onSearch(direction, '');
};
_this.handleLeftClear = function () {
return _this.handleClear('left');
};
_this.handleRightClear = function () {
return _this.handleClear('right');
};
_this.onItemSelect = function (direction, selectedKey, checked) {
var _this$state2 = _this.state,
sourceSelectedKeys = _this$state2.sourceSelectedKeys,
targetSelectedKeys = _this$state2.targetSelectedKeys;
var holder = direction === 'left' ? _toConsumableArray(sourceSelectedKeys) : _toConsumableArray(targetSelectedKeys);
var index = holder.indexOf(selectedKey);
if (index > -1) {
holder.splice(index, 1);
}
if (checked) {
holder.push(selectedKey);
}
_this.handleSelectChange(direction, holder);
if (!_this.props.selectedKeys) {
_this.setStateKeys(direction, holder);
}
};
_this.onLeftItemSelect = function (selectedKey, checked) {
return _this.onItemSelect('left', selectedKey, checked);
};
_this.onRightItemSelect = function (selectedKey, checked) {
return _this.onItemSelect('right', selectedKey, checked);
};
_this.onRightItemRemove = function (selectedKeys) {
var _this$props2 = _this.props,
_this$props2$targetKe = _this$props2.targetKeys,
targetKeys = _this$props2$targetKe === void 0 ? [] : _this$props2$targetKe,
onChange = _this$props2.onChange;
_this.setStateKeys('right', []);
onChange === null || onChange === void 0 ? void 0 : onChange(targetKeys.filter(function (key) {
return !selectedKeys.includes(key);
}), 'left', _toConsumableArray(selectedKeys));
};
_this.handleScroll = function (direction, e) {
var onScroll = _this.props.onScroll;
onScroll === null || onScroll === void 0 ? void 0 : onScroll(direction, e);
};
_this.handleLeftScroll = function (e) {
return _this.handleScroll('left', e);
};
_this.handleRightScroll = function (e) {
return _this.handleScroll('right', e);
};
// eslint-disable-next-line class-methods-use-this
_this.handleListStyle = function (listStyle, direction) {
if (typeof listStyle === 'function') {
return listStyle({
direction: direction
});
}
return listStyle;
};
var _props$selectedKeys = props.selectedKeys,
selectedKeys = _props$selectedKeys === void 0 ? [] : _props$selectedKeys,
_props$targetKeys = props.targetKeys,
targetKeys = _props$targetKeys === void 0 ? [] : _props$targetKeys;
_this.state = {
sourceSelectedKeys: selectedKeys.filter(function (key) {
return !targetKeys.includes(key);
}),
targetSelectedKeys: selectedKeys.filter(function (key) {
return targetKeys.includes(key);
})
};
return _this;
}
_createClass(Transfer, [{
key: "getTitles",
value: function getTitles(transferLocale) {
var _a, _b;
return (_b = (_a = this.props.titles) !== null && _a !== void 0 ? _a : transferLocale.titles) !== null && _b !== void 0 ? _b : [];
}
}, {
key: "handleSelectChange",
value: function handleSelectChange(direction, holder) {
var _this$state3 = this.state,
sourceSelectedKeys = _this$state3.sourceSelectedKeys,
targetSelectedKeys = _this$state3.targetSelectedKeys;
var onSelectChange = this.props.onSelectChange;
if (!onSelectChange) {
return;
}
if (direction === 'left') {
onSelectChange(holder, targetSelectedKeys);
} else {
onSelectChange(sourceSelectedKeys, holder);
}
}
}, {
key: "separateDataSource",
value: function separateDataSource() {
var _this$props3 = this.props,
_this$props3$dataSour = _this$props3.dataSource,
dataSource = _this$props3$dataSour === void 0 ? [] : _this$props3$dataSour,
rowKey = _this$props3.rowKey,
_this$props3$targetKe = _this$props3.targetKeys,
targetKeys = _this$props3$targetKe === void 0 ? [] : _this$props3$targetKe;
var leftDataSource = [];
var rightDataSource = new Array(targetKeys.length);
dataSource.forEach(function (record) {
if (rowKey) {
record = _extends(_extends({}, record), {
key: rowKey(record)
});
}
// rightDataSource should be ordered by targetKeys
// leftDataSource should be ordered by dataSource
var indexOfKey = targetKeys.indexOf(record.key);
if (indexOfKey !== -1) {
rightDataSource[indexOfKey] = record;
} else {
leftDataSource.push(record);
}
});
return {
leftDataSource: leftDataSource,
rightDataSource: rightDataSource
};
}
}, {
key: "render",
value: function render() {
var _this2 = this;
return /*#__PURE__*/React.createElement(LocaleReceiver, {
componentName: "Transfer",
defaultLocale: defaultLocale.Transfer
}, function (contextLocale) {
return /*#__PURE__*/React.createElement(ConfigConsumer, null, function (_ref3) {
var getPrefixCls = _ref3.getPrefixCls,
renderEmpty = _ref3.renderEmpty,
direction = _ref3.direction;
return /*#__PURE__*/React.createElement(FormItemInputContext.Consumer, null, function (_ref4) {
var _classNames;
var hasFeedback = _ref4.hasFeedback,
contextStatus = _ref4.status;
var _this2$props = _this2.props,
customizePrefixCls = _this2$props.prefixCls,
className = _this2$props.className,
disabled = _this2$props.disabled,
_this2$props$operatio = _this2$props.operations,
operations = _this2$props$operatio === void 0 ? [] : _this2$props$operatio,
_this2$props$showSear = _this2$props.showSearch,
showSearch = _this2$props$showSear === void 0 ? false : _this2$props$showSear,
footer = _this2$props.footer,
style = _this2$props.style,
_this2$props$listStyl = _this2$props.listStyle,
listStyle = _this2$props$listStyl === void 0 ? {} : _this2$props$listStyl,
operationStyle = _this2$props.operationStyle,
filterOption = _this2$props.filterOption,
render = _this2$props.render,
children = _this2$props.children,
showSelectAll = _this2$props.showSelectAll,
oneWay = _this2$props.oneWay,
pagination = _this2$props.pagination,
customStatus = _this2$props.status;
var prefixCls = getPrefixCls('transfer', customizePrefixCls);
var locale = _this2.getLocale(contextLocale, renderEmpty || defaultRenderEmpty);
var _this2$state = _this2.state,
sourceSelectedKeys = _this2$state.sourceSelectedKeys,
targetSelectedKeys = _this2$state.targetSelectedKeys;
var mergedStatus = getMergedStatus(contextStatus, customStatus);
var mergedPagination = !children && pagination;
var _this2$separateDataSo = _this2.separateDataSource(),
leftDataSource = _this2$separateDataSo.leftDataSource,
rightDataSource = _this2$separateDataSo.rightDataSource;
var leftActive = targetSelectedKeys.length > 0;
var rightActive = sourceSelectedKeys.length > 0;
var cls = classNames(prefixCls, (_classNames = {}, _defineProperty(_classNames, prefixCls + "-disabled", disabled), _defineProperty(_classNames, prefixCls + "-customize-list", !!children), _defineProperty(_classNames, prefixCls + "-rtl", direction === 'rtl'), _classNames), getStatusClassNames(prefixCls, mergedStatus, hasFeedback), className);
var titles = _this2.getTitles(locale);
var selectAllLabels = _this2.props.selectAllLabels || [];
return /*#__PURE__*/React.createElement(TransferFC, {
prefixCls: prefixCls,
className: cls,
style: style
}, /*#__PURE__*/React.createElement(List, _extends({
prefixCls: prefixCls + "-list",
titleText: titles === null || titles === void 0 ? void 0 : titles[0],
dataSource: leftDataSource,
filterOption: filterOption,
style: _this2.handleListStyle(listStyle, 'left'),
checkedKeys: sourceSelectedKeys,
handleFilter: _this2.handleLeftFilter,
handleClear: _this2.handleLeftClear,
onItemSelect: _this2.onLeftItemSelect,
onItemSelectAll: _this2.onLeftItemSelectAll,
render: render,
showSearch: showSearch,
renderList: children,
footer: footer,
onScroll: _this2.handleLeftScroll,
disabled: disabled,
direction: direction === 'rtl' ? 'right' : 'left',
showSelectAll: showSelectAll,
selectAllLabel: selectAllLabels[0],
pagination: mergedPagination
}, locale)), /*#__PURE__*/React.createElement(Operation, {
className: prefixCls + "-operation",
rightActive: rightActive,
rightArrowText: operations[0],
moveToRight: _this2.moveToRight,
leftActive: leftActive,
leftArrowText: operations[1],
moveToLeft: _this2.moveToLeft,
style: operationStyle,
disabled: disabled,
direction: direction,
oneWay: oneWay
}), /*#__PURE__*/React.createElement(List, _extends({
prefixCls: prefixCls + "-list",
titleText: titles === null || titles === void 0 ? void 0 : titles[1],
dataSource: rightDataSource,
filterOption: filterOption,
style: _this2.handleListStyle(listStyle, 'right'),
checkedKeys: targetSelectedKeys,
handleFilter: _this2.handleRightFilter,
handleClear: _this2.handleRightClear,
onItemSelect: _this2.onRightItemSelect,
onItemSelectAll: _this2.onRightItemSelectAll,
onItemRemove: _this2.onRightItemRemove,
render: render,
showSearch: showSearch,
renderList: children,
footer: footer,
onScroll: _this2.handleRightScroll,
disabled: disabled,
direction: direction === 'rtl' ? 'left' : 'right',
showSelectAll: showSelectAll,
selectAllLabel: selectAllLabels[1],
showRemove: oneWay,
pagination: mergedPagination
}, locale)));
});
});
});
}
}], [{
key: "getDerivedStateFromProps",
value: function getDerivedStateFromProps(_ref5) {
var selectedKeys = _ref5.selectedKeys,
targetKeys = _ref5.targetKeys,
pagination = _ref5.pagination,
children = _ref5.children;
if (selectedKeys) {
var mergedTargetKeys = targetKeys || [];
return {
sourceSelectedKeys: selectedKeys.filter(function (key) {
return !mergedTargetKeys.includes(key);
}),
targetSelectedKeys: selectedKeys.filter(function (key) {
return mergedTargetKeys.includes(key);
})
};
}
process.env.NODE_ENV !== "production" ? warning(!pagination || !children, 'Transfer', '`pagination` not support customize render list.') : void 0;
return null;
}
}]);
return Transfer;
}(React.Component); // For high-level customized Transfer @dqaria
Transfer.List = List;
Transfer.Operation = Operation;
Transfer.Search = Search;
export default Transfer;