@elastic/eui
Version:
Elastic UI Component Library
220 lines (216 loc) • 9.67 kB
JavaScript
import _extends from "@babel/runtime/helpers/extends";
import _objectWithoutProperties from "@babel/runtime/helpers/objectWithoutProperties";
import _classCallCheck from "@babel/runtime/helpers/classCallCheck";
import _createClass from "@babel/runtime/helpers/createClass";
import _assertThisInitialized from "@babel/runtime/helpers/assertThisInitialized";
import _inherits from "@babel/runtime/helpers/inherits";
import _possibleConstructorReturn from "@babel/runtime/helpers/possibleConstructorReturn";
import _getPrototypeOf from "@babel/runtime/helpers/getPrototypeOf";
import _defineProperty from "@babel/runtime/helpers/defineProperty";
var _excluded = ["className", "id", "name", "placeholder", "isInvalid", "fullWidth", "isLoading", "inputRef", "incremental", "compressed", "onSearch", "isClearable", "append", "prepend"];
function _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }
function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); return true; } catch (e) { return false; } }
/*
* 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.
*/
import React, { Component } from 'react';
import classNames from 'classnames';
import { Browser } from '../../../services/browser';
import { keys } from '../../../services';
import { EuiFormControlLayout } from '../form_control_layout';
import { EuiValidatableControl } from '../validatable_control';
import { getFormControlClassNameForIconCount } from '../form_control_layout/_num_icons';
import { FormContext } from '../eui_form_context';
import { jsx as ___EmotionJSX } from "@emotion/react";
var isSearchSupported = false;
export var EuiFieldSearch = /*#__PURE__*/function (_Component) {
_inherits(EuiFieldSearch, _Component);
var _super = _createSuper(EuiFieldSearch);
function EuiFieldSearch() {
var _this;
_classCallCheck(this, EuiFieldSearch);
for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {
args[_key] = arguments[_key];
}
_this = _super.call.apply(_super, [this].concat(args));
_defineProperty(_assertThisInitialized(_this), "state", {
value: _this.props.value || String(_this.props.defaultValue || '')
});
_defineProperty(_assertThisInitialized(_this), "inputElement", null);
_defineProperty(_assertThisInitialized(_this), "cleanups", []);
_defineProperty(_assertThisInitialized(_this), "onClear", function () {
// clear the field's value
// 1. React doesn't listen for `change` events, instead it maps `input` events to `change`
// 2. React only fires the mapped `change` event if the element's value has changed
// 3. An input's value is, in addition to other methods, tracked by intercepting element.value = '...'
//
// So we have to go below the element's value setter to avoid React intercepting it,
// only then will React treat the value as different and fire its `change` event
//
// https://stackoverflow.com/questions/23892547/what-is-the-best-way-to-trigger-onchange-event-in-react-js
var nativeInputValue = Object.getOwnPropertyDescriptor(HTMLInputElement.prototype, 'value');
var nativeInputValueSetter = nativeInputValue ? nativeInputValue.set : undefined;
if (nativeInputValueSetter) {
nativeInputValueSetter.call(_this.inputElement, '');
}
// dispatch input event
var event = new Event('input', {
bubbles: true,
cancelable: false
});
if (_this.inputElement) {
_this.inputElement.dispatchEvent(event);
// set focus on the search field
_this.inputElement.focus();
_this.inputElement.dispatchEvent(new Event('change'));
}
_this.setState({
value: ''
});
var _this$props = _this.props,
incremental = _this$props.incremental,
onSearch = _this$props.onSearch;
if (onSearch && incremental) {
onSearch('');
}
});
_defineProperty(_assertThisInitialized(_this), "setRef", function (inputElement) {
_this.inputElement = inputElement;
if (_this.props.inputRef) {
_this.props.inputRef(inputElement);
}
});
_defineProperty(_assertThisInitialized(_this), "onKeyUp", function (event, incremental, onSearch) {
_this.setState({
value: event.target.value
});
if (_this.props.onKeyUp) {
_this.props.onKeyUp(event);
if (event.defaultPrevented) {
return;
}
}
if (onSearch && (event.key !== keys.ENTER && incremental || event.key === keys.ENTER && !isSearchSupported)) {
onSearch(event.target.value);
}
});
return _this;
}
_createClass(EuiFieldSearch, [{
key: "componentDidMount",
value: function componentDidMount() {
var _this2 = this;
if (!this.inputElement) return;
isSearchSupported = Browser.isEventSupported('search', this.inputElement);
if (isSearchSupported) {
var onSearch = function onSearch(event) {
if (_this2.props.onSearch) {
if (!event || !event.target || event.defaultPrevented) return;
_this2.props.onSearch(event.target.value);
}
};
this.inputElement.addEventListener('search', onSearch);
this.cleanups.push(function () {
if (!_this2.inputElement) return;
_this2.inputElement.removeEventListener('search', onSearch);
});
}
var onChange = function onChange(event) {
if (event.target && event.target.value !== _this2.state.value) {
_this2.setState({
value: event.target.value
});
if (_this2.props.onSearch) {
_this2.props.onSearch(event.target.value);
}
}
};
this.inputElement.addEventListener('change', onChange);
}
}, {
key: "componentWillUnmount",
value: function componentWillUnmount() {
this.cleanups.forEach(function (cleanup) {
return cleanup();
});
}
}, {
key: "render",
value: function render() {
var _this3 = this;
var _ref = this.context,
defaultFullWidth = _ref.defaultFullWidth;
var _this$props2 = this.props,
className = _this$props2.className,
id = _this$props2.id,
name = _this$props2.name,
placeholder = _this$props2.placeholder,
isInvalid = _this$props2.isInvalid,
_this$props2$fullWidt = _this$props2.fullWidth,
fullWidth = _this$props2$fullWidt === void 0 ? defaultFullWidth : _this$props2$fullWidt,
isLoading = _this$props2.isLoading,
inputRef = _this$props2.inputRef,
incremental = _this$props2.incremental,
compressed = _this$props2.compressed,
onSearch = _this$props2.onSearch,
_isClearable = _this$props2.isClearable,
append = _this$props2.append,
prepend = _this$props2.prepend,
rest = _objectWithoutProperties(_this$props2, _excluded);
var value = this.props.value;
if (typeof this.props.value !== 'string') value = this.state.value;
// Set actual value of isClearable if value exists as well
var isClearable = Boolean(_isClearable && value && !rest.readOnly && !rest.disabled);
var numIconsClass = getFormControlClassNameForIconCount({
clear: isClearable,
isInvalid: isInvalid,
isLoading: isLoading
});
var classes = classNames('euiFieldSearch', numIconsClass, {
'euiFieldSearch--fullWidth': fullWidth,
'euiFieldSearch--compressed': compressed,
'euiFieldSearch--inGroup': prepend || append,
'euiFieldSearch-isLoading': isLoading,
'euiFieldSearch-isClearable': isClearable,
'euiFieldSearch-isInvalid': isInvalid
}, className);
return ___EmotionJSX(EuiFormControlLayout, {
icon: "search",
fullWidth: fullWidth,
isLoading: isLoading,
isInvalid: isInvalid,
clear: isClearable ? {
onClick: this.onClear,
'data-test-subj': 'clearSearchButton'
} : undefined,
compressed: compressed,
append: append,
prepend: prepend
}, ___EmotionJSX(EuiValidatableControl, {
isInvalid: isInvalid
}, ___EmotionJSX("input", _extends({
type: "search",
id: id,
name: name,
placeholder: placeholder,
className: classes,
onKeyUp: function onKeyUp(e) {
return _this3.onKeyUp(e, incremental, onSearch);
},
ref: this.setRef
}, rest))));
}
}]);
return EuiFieldSearch;
}(Component);
_defineProperty(EuiFieldSearch, "contextType", FormContext);
_defineProperty(EuiFieldSearch, "defaultProps", {
isLoading: false,
incremental: false,
compressed: false,
isClearable: true
});