@elastic/eui
Version:
Elastic UI Component Library
768 lines (755 loc) • 36.3 kB
JavaScript
"use strict";
var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
var _typeof = require("@babel/runtime/helpers/typeof");
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.EuiComboBox = void 0;
var _extends2 = _interopRequireDefault(require("@babel/runtime/helpers/extends"));
var _objectWithoutProperties2 = _interopRequireDefault(require("@babel/runtime/helpers/objectWithoutProperties"));
var _classCallCheck2 = _interopRequireDefault(require("@babel/runtime/helpers/classCallCheck"));
var _createClass2 = _interopRequireDefault(require("@babel/runtime/helpers/createClass"));
var _possibleConstructorReturn2 = _interopRequireDefault(require("@babel/runtime/helpers/possibleConstructorReturn"));
var _getPrototypeOf2 = _interopRequireDefault(require("@babel/runtime/helpers/getPrototypeOf"));
var _inherits2 = _interopRequireDefault(require("@babel/runtime/helpers/inherits"));
var _defineProperty2 = _interopRequireDefault(require("@babel/runtime/helpers/defineProperty"));
var _react = _interopRequireWildcard(require("react"));
var _propTypes = _interopRequireDefault(require("prop-types"));
var _classnames = _interopRequireDefault(require("classnames"));
var _services = require("../../services");
var _global_styling = require("../../global_styling");
var _popover = require("../popover");
var _i18n = require("../i18n");
var _form = require("../form/form.styles");
var _matching_options = require("./matching_options");
var _combo_box_input = require("./combo_box_input/combo_box_input");
var _combo_box_options_list = require("./combo_box_options_list");
var _combo_box = require("./combo_box.styles");
var _react2 = require("@emotion/react");
var _excluded = ["data-test-subj", "async", "className", "compressed", "customOptionText", "fullWidth", "id", "inputRef", "isCaseSensitive", "isClearable", "isDisabled", "isInvalid", "isLoading", "noSuggestions", "onBlur", "onChange", "onCreateOption", "onSearchChange", "options", "placeholder", "renderOption", "rowHeight", "selectedOptions", "singleSelection", "prepend", "sortMatchesBy", "delimiter", "append", "autoFocus", "truncationProps", "inputPopoverProps", "optionMatcher", "aria-label", "aria-labelledby"];
function _getRequireWildcardCache(e) { if ("function" != typeof WeakMap) return null; var r = new WeakMap(), t = new WeakMap(); return (_getRequireWildcardCache = function _getRequireWildcardCache(e) { return e ? t : r; })(e); }
function _interopRequireWildcard(e, r) { if (!r && e && e.__esModule) return e; if (null === e || "object" != _typeof(e) && "function" != typeof e) return { default: e }; var t = _getRequireWildcardCache(r); if (t && t.has(e)) return t.get(e); var n = { __proto__: null }, a = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var u in e) if ("default" !== u && {}.hasOwnProperty.call(e, u)) { var i = a ? Object.getOwnPropertyDescriptor(e, u) : null; i && (i.get || i.set) ? Object.defineProperty(n, u, i) : n[u] = e[u]; } return n.default = e, t && t.set(e, n), n; }
function ownKeys(e, r) { var t = Object.keys(e); if (Object.getOwnPropertySymbols) { var o = Object.getOwnPropertySymbols(e); r && (o = o.filter(function (r) { return Object.getOwnPropertyDescriptor(e, r).enumerable; })), t.push.apply(t, o); } return t; }
function _objectSpread(e) { for (var r = 1; r < arguments.length; r++) { var t = null != arguments[r] ? arguments[r] : {}; r % 2 ? ownKeys(Object(t), !0).forEach(function (r) { (0, _defineProperty2.default)(e, r, t[r]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(e, Object.getOwnPropertyDescriptors(t)) : ownKeys(Object(t)).forEach(function (r) { Object.defineProperty(e, r, Object.getOwnPropertyDescriptor(t, r)); }); } return e; }
function _callSuper(t, o, e) { return o = (0, _getPrototypeOf2.default)(o), (0, _possibleConstructorReturn2.default)(t, _isNativeReflectConstruct() ? Reflect.construct(o, e || [], (0, _getPrototypeOf2.default)(t).constructor) : o.apply(t, e)); }
function _isNativeReflectConstruct() { try { var t = !Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); } catch (t) {} return (_isNativeReflectConstruct = function _isNativeReflectConstruct() { return !!t; })(); } /*
* Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
* or more contributor license agreements. Licensed under the Elastic License
* 2.0 and the Server Side Public License, v 1; you may not use this file except
* in compliance with, at your election, the Elastic License 2.0 or the Server
* Side Public License, v 1.
*/ /**
* Elements within EuiComboBox which would normally be tabbable (inputs, buttons) have been removed
* from the tab order with tabindex={-1} so that we can control the keyboard navigation interface.
*/ /**
* Because of how TypeScript's LibraryManagedAttributes is designed to handle defaultProps (https://www.typescriptlang.org/docs/handbook/release-notes/typescript-3-0.html#support-for-defaultprops-in-jsx)
* we can't directly export the above Props definitions, as the defaulted values are not made optional
* as it isn't processed by LibraryManagedAttributes. To get around this, we:
* - remove the props which have default values applied
* - additionally re-define `options` and `selectedOptions` defaults, necessary as static members can't access generics and become never[]
* - export (Props - Defaults) & Partial<Defaults>
*/
var initialSearchValue = '';
var EuiComboBox = exports.EuiComboBox = /*#__PURE__*/function (_Component) {
function EuiComboBox() {
var _this;
(0, _classCallCheck2.default)(this, EuiComboBox);
for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {
args[_key] = arguments[_key];
}
_this = _callSuper(this, EuiComboBox, [].concat(args));
(0, _defineProperty2.default)(_this, "state", {
activeOptionIndex: -1,
hasFocus: false,
isListOpen: false,
matchingOptions: (0, _matching_options.getMatchingOptions)({
options: _this.props.options,
selectedOptions: _this.props.selectedOptions,
searchValue: initialSearchValue,
optionMatcher: _this.props.optionMatcher,
isCaseSensitive: _this.props.isCaseSensitive,
isPreFiltered: _this.props.async,
showPrevSelected: Boolean(_this.props.singleSelection),
sortMatchesBy: _this.props.sortMatchesBy
}),
searchValue: initialSearchValue
});
(0, _defineProperty2.default)(_this, "rootId", (0, _services.htmlIdGenerator)());
// Refs
(0, _defineProperty2.default)(_this, "comboBoxRefInstance", null);
(0, _defineProperty2.default)(_this, "comboBoxRefCallback", function (ref) {
_this.comboBoxRefInstance = ref;
});
(0, _defineProperty2.default)(_this, "searchInputRefInstance", null);
(0, _defineProperty2.default)(_this, "searchInputRefCallback", function (ref) {
var _this$props$inputRef, _this$props;
_this.searchInputRefInstance = ref;
(_this$props$inputRef = (_this$props = _this.props).inputRef) === null || _this$props$inputRef === void 0 || _this$props$inputRef.call(_this$props, ref);
});
(0, _defineProperty2.default)(_this, "listRefInstance", null);
(0, _defineProperty2.default)(_this, "listRefCallback", function (ref) {
_this.listRefInstance = ref;
});
(0, _defineProperty2.default)(_this, "openList", function () {
_this.setState({
isListOpen: true
});
});
(0, _defineProperty2.default)(_this, "closeList", function () {
_this.clearActiveOption();
_this.setState({
isListOpen: false
});
});
(0, _defineProperty2.default)(_this, "incrementActiveOptionIndex", function (amount) {
// If there are no options available, do nothing.
if (!_this.state.matchingOptions.length) {
return;
}
_this.setState(function (_ref) {
var activeOptionIndex = _ref.activeOptionIndex,
matchingOptions = _ref.matchingOptions;
var nextActiveOptionIndex;
if (activeOptionIndex < 0) {
// If this is the beginning of the user's keyboard navigation of the menu, then we'll focus
// either the first or last item.
nextActiveOptionIndex = amount < 0 ? matchingOptions.length - 1 : 0;
} else {
nextActiveOptionIndex = activeOptionIndex + amount;
if (nextActiveOptionIndex < 0) {
nextActiveOptionIndex = matchingOptions.length - 1;
} else if (nextActiveOptionIndex === matchingOptions.length) {
nextActiveOptionIndex = 0;
}
}
// Group titles are included in option list but are not selectable
// Skip group title options
var direction = amount > 0 ? 1 : -1;
while (matchingOptions[nextActiveOptionIndex].isGroupLabelOption) {
nextActiveOptionIndex = nextActiveOptionIndex + direction;
if (nextActiveOptionIndex < 0) {
nextActiveOptionIndex = matchingOptions.length - 1;
} else if (nextActiveOptionIndex === matchingOptions.length) {
nextActiveOptionIndex = 0;
}
}
return {
activeOptionIndex: nextActiveOptionIndex
};
});
});
(0, _defineProperty2.default)(_this, "hasActiveOption", function () {
return _this.state.activeOptionIndex > -1 && _this.state.activeOptionIndex < _this.state.matchingOptions.length;
});
(0, _defineProperty2.default)(_this, "clearActiveOption", function () {
_this.setState({
activeOptionIndex: -1
});
});
(0, _defineProperty2.default)(_this, "clearSearchValue", function () {
_this.onSearchChange('');
});
(0, _defineProperty2.default)(_this, "addCustomOption", function (isContainerBlur, searchValue) {
var _this$props2 = _this.props,
isCaseSensitive = _this$props2.isCaseSensitive,
onCreateOption = _this$props2.onCreateOption,
options = _this$props2.options,
selectedOptions = _this$props2.selectedOptions,
singleSelection = _this$props2.singleSelection;
var matchedOption = _this.doesSearchMatchOnlyOption();
if (matchedOption) {
return _this.onAddOption(matchedOption, isContainerBlur);
}
if (!onCreateOption) {
return;
}
// Don't bother trying to create an option if the user hasn't typed anything.
if (!searchValue) {
return;
}
// Don't create the value if it's already been selected.
if ((0, _matching_options.getSelectedOptionForSearchValue)({
isCaseSensitive: isCaseSensitive,
searchValue: searchValue,
selectedOptions: selectedOptions
})) {
return;
}
// Add new custom pill if this is custom input, even if it partially matches an option.
var isOptionCreated = onCreateOption(searchValue, (0, _matching_options.flattenOptionGroups)(options));
// Expect the consumer to be explicit in rejecting a custom option.
if (isOptionCreated === false) {
return;
}
_this.clearSearchValue();
if (Boolean(singleSelection)) {
// Adding a custom option to a single select that does not appear in the list of options
_this.closeList();
}
});
(0, _defineProperty2.default)(_this, "doesSearchMatchOnlyOption", function () {
var isCaseSensitive = _this.props.isCaseSensitive;
var _this$state = _this.state,
matchingOptions = _this$state.matchingOptions,
searchValue = _this$state.searchValue;
if (!matchingOptions.length) return;
var isMatchWithGroup = matchingOptions[0].isGroupLabelOption;
var isOnlyOption = matchingOptions.length === (isMatchWithGroup ? 2 : 1);
if (!isOnlyOption) return;
var matchedOption = matchingOptions[isMatchWithGroup ? 1 : 0];
var normalizedSearchSubject = (0, _matching_options.transformForCaseSensitivity)(matchedOption.label, isCaseSensitive);
var normalizedSearchValue = (0, _matching_options.transformForCaseSensitivity)(searchValue, isCaseSensitive);
if (normalizedSearchSubject === normalizedSearchValue) {
return matchedOption;
}
});
(0, _defineProperty2.default)(_this, "areAllOptionsSelected", function () {
var _this$props3 = _this.props,
options = _this$props3.options,
selectedOptions = _this$props3.selectedOptions,
async = _this$props3.async,
isCaseSensitive = _this$props3.isCaseSensitive;
// Assume if this is async then there could be infinite options.
if (async) {
return false;
}
var flattenOptions = (0, _matching_options.flattenOptionGroups)(options).map(function (option) {
return _objectSpread(_objectSpread({}, option), {}, {
label: (0, _matching_options.transformForCaseSensitivity)(option.label.trim(), isCaseSensitive)
});
});
var numberOfSelectedOptions = 0;
selectedOptions.forEach(function (_ref2) {
var label = _ref2.label;
var trimmedLabel = (0, _matching_options.transformForCaseSensitivity)(label.trim(), isCaseSensitive);
if (flattenOptions.findIndex(function (option) {
return option.label === trimmedLabel;
}) !== -1) numberOfSelectedOptions += 1;
});
return flattenOptions.length === numberOfSelectedOptions;
});
(0, _defineProperty2.default)(_this, "onComboBoxFocus", function (event) {
var _this$props$onFocus, _this$props4;
(_this$props$onFocus = (_this$props4 = _this.props).onFocus) === null || _this$props$onFocus === void 0 || _this$props$onFocus.call(_this$props4, event);
_this.openList();
_this.setState({
hasFocus: true
});
});
(0, _defineProperty2.default)(_this, "setCustomOptions", function (isContainerBlur) {
var searchValue = _this.state.searchValue;
var delimiter = _this.props.delimiter;
if (delimiter) {
searchValue.split(delimiter).forEach(function (option) {
if (option.length > 0) _this.addCustomOption(isContainerBlur, option);
});
} else {
_this.addCustomOption(isContainerBlur, searchValue);
}
});
(0, _defineProperty2.default)(_this, "onContainerBlur", function (event) {
// close the options list, unless the user clicked on an option
var relatedTarget = event.relatedTarget;
var focusedInOptionsList = relatedTarget && _this.listRefInstance && _this.listRefInstance.contains(relatedTarget);
var focusedInInput = relatedTarget && _this.comboBoxRefInstance && _this.comboBoxRefInstance.contains(relatedTarget);
if (!focusedInOptionsList && !focusedInInput) {
var _this$props$onBlur, _this$props5;
(_this$props$onBlur = (_this$props5 = _this.props).onBlur) === null || _this$props$onBlur === void 0 || _this$props$onBlur.call(_this$props5, event);
_this.closeList();
_this.setState({
hasFocus: false
});
// If the user tabs away or changes focus to another element, take whatever input they've
// typed and convert it into a pill, to prevent the combo box from looking like a text input.
if (!_this.hasActiveOption()) {
_this.setCustomOptions(true);
}
} else if (focusedInOptionsList) {
// https://github.com/elastic/eui/issues/5179
// need to restore focus to the input box when clicking non-interactive elements
// firefox doesn't support calling .focus() during a blur event
// https://bugzilla.mozilla.org/show_bug.cgi?id=53579
requestAnimationFrame(function () {
var _this$searchInputRefI;
(_this$searchInputRefI = _this.searchInputRefInstance) === null || _this$searchInputRefI === void 0 || _this$searchInputRefI.focus();
});
}
});
(0, _defineProperty2.default)(_this, "onKeyDown", function (event) {
var _this$props$onKeyDown, _this$props6;
if (_this.props.isDisabled) return;
event.persist(); // TODO: Remove once React 16 support is dropped
switch (event.key) {
case _services.keys.ARROW_UP:
event.preventDefault();
event.stopPropagation();
if (_this.state.isListOpen) {
_this.incrementActiveOptionIndex(-1);
} else {
_this.openList();
}
break;
case _services.keys.ARROW_DOWN:
event.preventDefault();
event.stopPropagation();
if (_this.state.isListOpen) {
_this.incrementActiveOptionIndex(1);
} else {
_this.openList();
}
break;
case _services.keys.ESCAPE:
if (_this.state.isListOpen) {
event.preventDefault();
event.stopPropagation();
_this.closeList();
}
break;
case _services.keys.ENTER:
event.preventDefault();
event.stopPropagation();
if (_this.hasActiveOption()) {
_this.onAddOption(_this.state.matchingOptions[_this.state.activeOptionIndex]);
} else {
_this.setCustomOptions(false);
}
break;
case _services.keys.TAB:
// Disallow tabbing when the user is navigating the options.
if (_this.hasActiveOption() && _this.state.isListOpen) {
event.preventDefault();
event.stopPropagation();
}
break;
default:
(_this$props$onKeyDown = (_this$props6 = _this.props).onKeyDown) === null || _this$props$onKeyDown === void 0 || _this$props$onKeyDown.call(_this$props6, event);
}
});
(0, _defineProperty2.default)(_this, "onOptionEnterKey", function (option) {
_this.onAddOption(option);
});
(0, _defineProperty2.default)(_this, "onOptionClick", function (option) {
_this.onAddOption(option);
});
(0, _defineProperty2.default)(_this, "onAddOption", function (addedOption, isContainerBlur) {
if (addedOption.disabled) {
return;
}
var _this$props7 = _this.props,
onChange = _this$props7.onChange,
selectedOptions = _this$props7.selectedOptions,
singleSelectionProp = _this$props7.singleSelection;
var singleSelection = Boolean(singleSelectionProp);
var changeOptions = singleSelection ? [addedOption] : selectedOptions.concat(addedOption);
onChange === null || onChange === void 0 || onChange(changeOptions);
_this.clearSearchValue();
_this.clearActiveOption();
if (!isContainerBlur) {
var _this$searchInputRefI2;
(_this$searchInputRefI2 = _this.searchInputRefInstance) === null || _this$searchInputRefI2 === void 0 || _this$searchInputRefI2.focus();
}
if (singleSelection) {
requestAnimationFrame(function () {
return _this.closeList();
});
} else {
_this.setState({
activeOptionIndex: _this.state.matchingOptions.indexOf(addedOption)
});
}
});
(0, _defineProperty2.default)(_this, "onRemoveOption", function (removedOption) {
var _this$props8 = _this.props,
onChange = _this$props8.onChange,
selectedOptions = _this$props8.selectedOptions;
onChange === null || onChange === void 0 || onChange(selectedOptions.filter(function (option) {
return option !== removedOption;
}));
_this.clearActiveOption();
});
(0, _defineProperty2.default)(_this, "clearSelectedOptions", function () {
var _this$props$onChange, _this$props9, _this$searchInputRefI3;
(_this$props$onChange = (_this$props9 = _this.props).onChange) === null || _this$props$onChange === void 0 || _this$props$onChange.call(_this$props9, []);
// Clicking the clear button will also cause it to disappear. This would result in focus
// shifting unexpectedly to the body element so we set it to the input which is more reasonable,
(_this$searchInputRefI3 = _this.searchInputRefInstance) === null || _this$searchInputRefI3 === void 0 || _this$searchInputRefI3.focus();
if (!_this.state.isListOpen) {
_this.openList();
}
});
(0, _defineProperty2.default)(_this, "onComboBoxClick", function () {
var _this$searchInputRefI4;
// When the user clicks anywhere on the box, enter the interaction state.
(_this$searchInputRefI4 = _this.searchInputRefInstance) === null || _this$searchInputRefI4 === void 0 || _this$searchInputRefI4.focus();
// If the user does this from a state in which an option has focus, then we need to reset it or clear it.
if (Boolean(_this.props.singleSelection) && _this.props.selectedOptions.length === 1) {
var selectedOptionIndex = _this.state.matchingOptions.findIndex(function (option) {
return option.label === _this.props.selectedOptions[0].label && option.key === _this.props.selectedOptions[0].key;
});
_this.setState({
activeOptionIndex: selectedOptionIndex
});
} else {
_this.clearActiveOption();
}
});
(0, _defineProperty2.default)(_this, "onOpenListClick", function () {
var _this$searchInputRefI5;
(_this$searchInputRefI5 = _this.searchInputRefInstance) === null || _this$searchInputRefI5 === void 0 || _this$searchInputRefI5.focus();
if (!_this.state.isListOpen) {
_this.openList();
}
});
(0, _defineProperty2.default)(_this, "onOptionListScroll", function () {
var _this$searchInputRefI6;
(_this$searchInputRefI6 = _this.searchInputRefInstance) === null || _this$searchInputRefI6 === void 0 || _this$searchInputRefI6.focus();
});
(0, _defineProperty2.default)(_this, "onSearchChange", function (searchValue) {
var _this$props10 = _this.props,
onSearchChange = _this$props10.onSearchChange,
delimiter = _this$props10.delimiter;
_this.setState({
searchValue: searchValue
}, function () {
if (searchValue && _this.state.isListOpen === false) {
_this.openList();
}
if (onSearchChange) {
var hasMatchingOptions = _this.state.matchingOptions.length > 0;
onSearchChange(searchValue, hasMatchingOptions);
}
});
if (delimiter && searchValue.endsWith(delimiter)) {
_this.setCustomOptions(false);
}
});
return _this;
}
(0, _inherits2.default)(EuiComboBox, _Component);
return (0, _createClass2.default)(EuiComboBox, [{
key: "render",
value: function render() {
var _this2 = this;
var _this$props11 = this.props,
dataTestSubj = _this$props11['data-test-subj'],
async = _this$props11.async,
className = _this$props11.className,
compressed = _this$props11.compressed,
customOptionText = _this$props11.customOptionText,
fullWidth = _this$props11.fullWidth,
id = _this$props11.id,
inputRef = _this$props11.inputRef,
isCaseSensitive = _this$props11.isCaseSensitive,
isClearable = _this$props11.isClearable,
isDisabled = _this$props11.isDisabled,
isInvalid = _this$props11.isInvalid,
isLoading = _this$props11.isLoading,
noSuggestions = _this$props11.noSuggestions,
onBlur = _this$props11.onBlur,
onChange = _this$props11.onChange,
onCreateOption = _this$props11.onCreateOption,
onSearchChange = _this$props11.onSearchChange,
options = _this$props11.options,
placeholder = _this$props11.placeholder,
renderOption = _this$props11.renderOption,
rowHeight = _this$props11.rowHeight,
selectedOptions = _this$props11.selectedOptions,
singleSelection = _this$props11.singleSelection,
prepend = _this$props11.prepend,
sortMatchesBy = _this$props11.sortMatchesBy,
delimiter = _this$props11.delimiter,
append = _this$props11.append,
autoFocus = _this$props11.autoFocus,
truncationProps = _this$props11.truncationProps,
inputPopoverProps = _this$props11.inputPopoverProps,
optionMatcher = _this$props11.optionMatcher,
ariaLabel = _this$props11['aria-label'],
ariaLabelledby = _this$props11['aria-labelledby'],
rest = (0, _objectWithoutProperties2.default)(_this$props11, _excluded);
var _this$state2 = this.state,
activeOptionIndex = _this$state2.activeOptionIndex,
hasFocus = _this$state2.hasFocus,
isListOpen = _this$state2.isListOpen,
searchValue = _this$state2.searchValue,
matchingOptions = _this$state2.matchingOptions;
// Make sure we have a valid ID if users don't pass one as a prop
var inputId = id !== null && id !== void 0 ? id : this.rootId('_eui-combobox-id');
// Visually indicate the combobox is in an invalid state if it has lost focus but there is text entered in the input.
// When custom options are disabled and the user leaves the combo box after entering text that does not match any
// options, this tells the user that they've entered invalid input.
var markAsInvalid = !!(isInvalid || (hasFocus === false || isListOpen === false) && searchValue);
var classes = (0, _classnames.default)('euiComboBox', className, {
'euiComboBox-isDisabled': isDisabled,
'euiComboBox-isInvalid': markAsInvalid,
'euiComboBox-isOpen': isListOpen
});
var value = selectedOptions.map(function (selectedOption) {
return selectedOption.label;
}).join(', ');
var optionsList;
if (!noSuggestions && isListOpen) {
var optionsListDataTestSubj = dataTestSubj ? "".concat(dataTestSubj, "-optionsList") : undefined;
optionsList = (0, _react2.jsx)(_i18n.EuiI18n, {
token: "euiComboBox.listboxAriaLabel",
default: "Choose from the following options"
}, function (listboxAriaLabel) {
return (0, _react2.jsx)(_combo_box_options_list.EuiComboBoxOptionsList, {
activeOptionIndex: _this2.state.activeOptionIndex,
areAllOptionsSelected: _this2.areAllOptionsSelected(),
customOptionText: customOptionText,
"data-test-subj": optionsListDataTestSubj,
fullWidth: fullWidth,
isCaseSensitive: isCaseSensitive,
isLoading: isLoading,
listRef: _this2.listRefCallback,
matchingOptions: matchingOptions,
onCloseList: _this2.closeList,
onCreateOption: onCreateOption,
onOptionClick: _this2.onOptionClick,
onOptionEnterKey: _this2.onOptionEnterKey,
onScroll: _this2.onOptionListScroll,
options: options,
singleSelection: singleSelection,
renderOption: renderOption,
rootId: _this2.rootId,
rowHeight: rowHeight,
scrollToIndex: activeOptionIndex,
searchValue: searchValue,
selectedOptions: selectedOptions,
delimiter: delimiter,
getSelectedOptionForSearchValue: _matching_options.getSelectedOptionForSearchValue,
listboxAriaLabel: listboxAriaLabel,
truncationProps: truncationProps
});
});
}
return (
/**
* EuiComboBox follows the WAI-ARIA 1.2 spec for editable comboboxes
* with list autocomplete. This pattern is an improvement on the user
* experience for screen readers over the WAI-ARIA 1.1 pattern.
*
* https://www.w3.org/TR/wai-aria-practices-1.2/examples/combobox/combobox-autocomplete-list.html
*/
(0, _react2.jsx)(_services.RenderWithEuiTheme, null, function (euiTheme) {
var cssStyles = [_combo_box.euiComboBoxStyles.euiComboBox, fullWidth ? _combo_box.euiComboBoxStyles.fullWidth : (0, _global_styling.logicalStyle)('max-width', (0, _form.euiFormMaxWidth)(euiTheme))];
return (0, _react2.jsx)("div", (0, _extends2.default)({
css: cssStyles
}, rest, {
className: classes,
"data-test-subj": dataTestSubj,
onKeyDown: _this2.onKeyDown,
onBlur: _this2.onContainerBlur,
ref: _this2.comboBoxRefCallback
}), (0, _react2.jsx)(_popover.EuiInputPopover, (0, _extends2.default)({
fullWidth: fullWidth,
panelPaddingSize: "none",
disableFocusTrap: true,
closeOnScroll: true
}, inputPopoverProps, {
isOpen: isListOpen,
closePopover: _this2.closeList,
input: (0, _react2.jsx)(_combo_box_input.EuiComboBoxInput, {
compressed: compressed,
focusedOptionId: _this2.hasActiveOption() ? _this2.rootId("_option-".concat(_this2.state.activeOptionIndex)) : undefined,
fullWidth: fullWidth,
hasSelectedOptions: selectedOptions.length > 0,
id: inputId,
inputRef: _this2.searchInputRefCallback,
isDisabled: isDisabled,
isListOpen: isListOpen,
noIcon: !!noSuggestions,
onChange: _this2.onSearchChange,
onClear: isClearable && !isDisabled ? _this2.clearSelectedOptions : undefined,
onClick: _this2.onComboBoxClick,
onCloseListClick: _this2.closeList,
onFocus: _this2.onComboBoxFocus,
onOpenListClick: _this2.onOpenListClick,
onRemoveOption: _this2.onRemoveOption,
placeholder: placeholder,
rootId: _this2.rootId,
searchValue: searchValue,
selectedOptions: selectedOptions,
singleSelection: singleSelection,
value: value,
append: singleSelection ? append : undefined,
prepend: singleSelection ? prepend : undefined,
isLoading: isLoading,
isInvalid: markAsInvalid,
autoFocus: autoFocus,
"aria-label": ariaLabel,
"aria-labelledby": ariaLabelledby
})
}), optionsList));
})
);
}
}], [{
key: "getDerivedStateFromProps",
value: function getDerivedStateFromProps(nextProps, prevState) {
var async = nextProps.async,
isCaseSensitive = nextProps.isCaseSensitive,
options = nextProps.options,
selectedOptions = nextProps.selectedOptions,
singleSelection = nextProps.singleSelection,
sortMatchesBy = nextProps.sortMatchesBy,
optionMatcher = nextProps.optionMatcher;
var activeOptionIndex = prevState.activeOptionIndex,
searchValue = prevState.searchValue;
// Calculate and cache the options which match the searchValue, because we use this information
// in multiple places and it would be expensive to calculate repeatedly.
var matchingOptions = (0, _matching_options.getMatchingOptions)({
options: options,
selectedOptions: selectedOptions,
searchValue: searchValue,
isCaseSensitive: isCaseSensitive,
isPreFiltered: async,
showPrevSelected: Boolean(singleSelection),
sortMatchesBy: sortMatchesBy,
optionMatcher: optionMatcher
});
var stateUpdate = {
matchingOptions: matchingOptions
};
if (activeOptionIndex >= matchingOptions.length) {
stateUpdate.activeOptionIndex = -1;
}
return stateUpdate;
}
}]);
}(_react.Component);
(0, _defineProperty2.default)(EuiComboBox, "defaultProps", {
async: false,
compressed: false,
fullWidth: false,
isClearable: true,
options: [],
selectedOptions: [],
singleSelection: false,
prepend: undefined,
append: undefined,
sortMatchesBy: 'none',
optionMatcher: (0, _matching_options.createPartialStringEqualityOptionMatcher)()
});
EuiComboBox.propTypes = {
"data-test-subj": _propTypes.default.string,
/**
* Updates the list of options asynchronously
*/
async: _propTypes.default.bool.isRequired,
className: _propTypes.default.string,
/**
* When `true` creates a shorter height input
*/
compressed: _propTypes.default.bool.isRequired,
/**
* When `true` expands to the entire width available
*/
fullWidth: _propTypes.default.bool.isRequired,
id: _propTypes.default.string,
inputRef: _propTypes.default.any,
/**
* Shows a button that quickly clears any input
*/
isClearable: _propTypes.default.bool.isRequired,
/**
* Disables the input
*/
isDisabled: _propTypes.default.bool,
isInvalid: _propTypes.default.bool,
/**
* Swaps the dropdown options for a loading spinner
*/
isLoading: _propTypes.default.bool,
/**
* Doesn't show the suggestions list/dropdown
*/
noSuggestions: _propTypes.default.bool,
onBlur: _propTypes.default.any,
/**
* Called every time the query in the combo box is parsed
*/
onChange: _propTypes.default.func,
onFocus: _propTypes.default.any,
onKeyDown: _propTypes.default.any,
/**
* Called every time the text query in the search box is parsed
*/
onSearchChange: _propTypes.default.func,
/**
* Sets the placeholder of the input
*/
placeholder: _propTypes.default.string,
/**
* Every option must be the same height and must be explicitly set if using a custom render
*/
rowHeight: _propTypes.default.number,
/**
* When `true` only allows the user to select a single option. Set to `{ asPlainText: true }` to not render input selection as pills
*/
singleSelection: _propTypes.default.oneOfType([_propTypes.default.bool.isRequired, _propTypes.default.shape({
asPlainText: _propTypes.default.bool
}).isRequired]).isRequired,
/**
* Display matching options by:
* `startsWith`: moves items that start with search value to top of the list;
* `none`: don't change the sort order of initial object
*/
sortMatchesBy: _propTypes.default.oneOf(["none", "startsWith"]).isRequired,
/**
* Whether to match options with case sensitivity.
*/
isCaseSensitive: _propTypes.default.bool,
/**
* Optional custom option matcher function
*
* @example
* const exactEqualityMatcher: EuiComboBoxOptionMatcher = ({ option, searchValue }) => {
* return option.label === searchValue;
* }
*/
optionMatcher: _propTypes.default.func,
/**
* Creates an input group with element(s) coming before input. It won't show if `singleSelection` is set to `false`.
* `string` | `ReactElement` or an array of these
*/
prepend: _propTypes.default.any,
/**
* Creates an input group with element(s) coming after input. It won't show if `singleSelection` is set to `false`.
* `string` | `ReactElement` or an array of these
*/
append: _propTypes.default.any,
/**
* A special character to use as a value separator. Typically a comma `,`
*/
delimiter: _propTypes.default.string,
/**
* Specifies that the input should have focus when the component loads
*/
autoFocus: _propTypes.default.bool,
/**
* Required when rendering without a visible label from [EuiFormRow](/#/forms/form-layouts).
*/
"aria-label": _propTypes.default.string,
/**
* Reference ID of a text element containing the visible label for the combo box when not
* supplied by `aria-label` or from [EuiFormRow](/#/forms/form-layouts).
*/
"aria-labelledby": _propTypes.default.string,
/**
* By default, EuiComboBox will truncate option labels at the end of
* the string. You can use pass in a custom truncation configuration that
* accepts any [EuiTextTruncate](/#/utilities/text-truncation) prop,
* except for `text` and `children`.
*
* Note: when searching, custom truncation props are ignored. The highlighted search
* text will always take precedence.
*/
truncationProps: _propTypes.default.any,
/**
* Allows customizing the underlying EuiInputPopover component
* (except for props that control state).
*/
inputPopoverProps: _propTypes.default.any,
css: _propTypes.default.any
};