@arco-design/web-react
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Arco Design React UI Library.
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JavaScript
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}
catch (error) { e = { error: error }; }
finally {
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finally { if (e) throw e.error; }
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var __spreadArray = (this && this.__spreadArray) || function (to, from, pack) {
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}
return to.concat(ar || Array.prototype.slice.call(from));
};
import React, { useContext, useState, useRef, useImperativeHandle, useEffect, useMemo, } from 'react';
import { TransitionGroup } from 'react-transition-group';
import { ConfigContext } from '../ConfigProvider';
import Tag from '../Tag';
import Popover from '../Popover';
import useMergeValue from '../_util/hooks/useMergeValue';
import cs from '../_util/classNames';
import InputComponent from '../Input/input-element';
import IconHover from '../_class/icon-hover';
import IconClose from '../../icon/react-icon/IconClose';
import { isObject, isArray } from '../_util/is';
import getHotkeyHandler from '../_util/getHotkeyHandler';
import { Backspace } from '../_util/keycode';
import useMergeProps from '../_util/hooks/useMergeProps';
import Draggable from '../_class/Draggable';
import omit from '../_util/omit';
import fillNBSP from '../_util/fillNBSP';
import OverflowEllipsis from '../_class/OverflowEllipsis';
import ArcoCSSTransition from '../_util/CSSTransition';
var CSS_TRANSITION_DURATION = 300;
var MAX_TAG_RESPONSIVE = 'responsive';
var REACT_KEY_FOR_INPUT = "__input_" + Math.random().toFixed(10).slice(2);
var isEmptyNode = function (node) {
return node === null || node === undefined;
};
var keepFocus = function (e) {
e.target.tagName !== 'INPUT' && e.preventDefault();
};
var formatValue = function (value) {
if (!isArray(value)) {
return [];
}
return value.map(function (item) {
return isObject(item)
? __assign(__assign({}, item), { label: 'label' in item ? item.label : item.value, value: item.value, closable: item.closable }) : {
label: item,
value: item,
};
});
};
// Deal with the delay of recomputing input width
var useComputeAutoWidthDelay = function (value) {
var refDelay = useRef(0);
var refPrevValueLength = useRef(value.length);
useEffect(function () {
refDelay.current =
value.length === 0 && refPrevValueLength.current > 0 ? CSS_TRANSITION_DURATION : 0;
refPrevValueLength.current = value.length;
}, [value]);
return refDelay;
};
var UsedTransitionGroup = function (_a) {
var prefixCls = _a.prefixCls, children = _a.children, animation = _a.animation;
return (React.createElement("div", { className: prefixCls + "-inner" }, animation ? React.createElement(TransitionGroup, { component: null }, children) : children));
};
var defaultProps = {
animation: true,
validate: function (inputValue, values) { return inputValue && values.every(function (item) { return item.value !== inputValue; }); },
};
function InputTag(baseProps, ref) {
var _a, _b;
var _this = this;
var _c = useContext(ConfigContext), getPrefixCls = _c.getPrefixCls, ctxSize = _c.size, componentConfig = _c.componentConfig, rtl = _c.rtl;
var props = useMergeProps(baseProps, defaultProps, componentConfig === null || componentConfig === void 0 ? void 0 : componentConfig.InputTag);
var className = props.className, style = props.style, placeholder = props.placeholder, error = props.error, disabled = props.disabled, readOnly = props.readOnly, allowClear = props.allowClear, autoFocus = props.autoFocus, labelInValue = props.labelInValue, disableInput = props.disableInput, animation = props.animation, saveOnBlur = props.saveOnBlur, dragToSort = props.dragToSort, icon = props.icon, prefix = props.prefix, suffix = props.suffix, addBefore = props.addBefore, addAfter = props.addAfter, tokenSeparators = props.tokenSeparators, validate = props.validate, renderTag = props.renderTag, tagClassName = props.tagClassName, maxTagCount = props.maxTagCount, onInputChange = props.onInputChange, onKeyDown = props.onKeyDown, onPaste = props.onPaste, onChange = props.onChange, onFocus = props.onFocus, onBlur = props.onBlur, onPressEnter = props.onPressEnter, onRemove = props.onRemove, onClear = props.onClear, onClick = props.onClick, rest = __rest(props, ["className", "style", "placeholder", "error", "disabled", "readOnly", "allowClear", "autoFocus", "labelInValue", "disableInput", "animation", "saveOnBlur", "dragToSort", "icon", "prefix", "suffix", "addBefore", "addAfter", "tokenSeparators", "validate", "renderTag", "tagClassName", "maxTagCount", "onInputChange", "onKeyDown", "onPaste", "onChange", "onFocus", "onBlur", "onPressEnter", "onRemove", "onClear", "onClick"]);
var prefixCls = getPrefixCls('input-tag');
var size = 'size' in props ? props.size : ctxSize;
var maxTagCountValue = typeof maxTagCount === 'object' ? maxTagCount.count : maxTagCount;
var refInput = useRef();
var refTSLastSeparateTriggered = useRef(null);
var refRootWrapper = useRef();
var _d = __read(useState(false), 2), focused = _d[0], setFocused = _d[1];
var _e = __read(useMergeValue([], {
defaultValue: 'defaultValue' in props ? formatValue(props.defaultValue) : undefined,
value: 'value' in props ? formatValue(props.value) : undefined,
}), 2), value = _e[0], setValue = _e[1];
var _f = __read(useMergeValue('', {
value: props.inputValue,
}), 2), inputValue = _f[0], setInputValue = _f[1];
var refDelay = useComputeAutoWidthDelay(value);
var draggable = !!(dragToSort && !readOnly && !disabled);
useImperativeHandle(ref, function () {
var _a, _b;
return {
blur: (_a = refInput.current) === null || _a === void 0 ? void 0 : _a.blur,
focus: (_b = refInput.current) === null || _b === void 0 ? void 0 : _b.focus,
getRootDOMNode: function () {
return refRootWrapper.current;
},
};
}, []);
var valueChangeHandler = function (value, reason) {
if (disabled || readOnly) {
return;
}
if (!('value' in props)) {
setValue(value);
}
// x?.value 一般不会出现 x 空值，这里仅作为优化兼容逻辑，避免报错
onChange && onChange(labelInValue ? value : value.map(function (x) { return x === null || x === void 0 ? void 0 : x.value; }), reason);
};
var tagCloseHandler = function (itemValue, index, event) {
onRemove && onRemove(itemValue, index, event);
valueChangeHandler(__spreadArray(__spreadArray([], __read(value.slice(0, index)), false), __read(value.slice(index + 1)), false), 'remove');
};
var hotkeyHandler = getHotkeyHandler(new Map([
[
Backspace.code,
function (event) {
if (!event.target.value && value.length) {
for (var index = value.length - 1; index >= 0; index--) {
var itemValue = value[index];
if (itemValue.closable !== false) {
tagCloseHandler(itemValue, index, event);
return;
}
}
}
},
],
]));
var tryAddInputValueToTag = function () { return __awaiter(_this, void 0, void 0, function () {
var validateResult, _a, error_1;
return __generator(this, function (_b) {
switch (_b.label) {
case 0:
_b.trys.push([0, 4, , 5]);
if (!(typeof validate === 'function')) return [3 /*break*/, 2];
return [4 /*yield*/, validate(inputValue, value)];
case 1:
_a = _b.sent();
return [3 /*break*/, 3];
case 2:
_a = true;
_b.label = 3;
case 3:
validateResult = _a;
if (validateResult) {
valueChangeHandler(value.concat({
value: validateResult === true ? inputValue : validateResult,
label: inputValue,
}), 'add');
setInputValue('');
}
return [3 /*break*/, 5];
case 4:
error_1 = _b.sent();
console.error(error_1);
return [3 /*break*/, 5];
case 5: return [2 /*return*/];
}
});
}); };
var mergedRenderTag = function (item, index, inTooltip) {
var _a;
if (inTooltip === void 0) { inTooltip = false; }
var itemValue = item.value;
var label = item.label;
var closable = !readOnly && !disabled && item.closable !== false;
// 当前 Tag 的key
var valueKey = typeof itemValue === 'object' ? index : itemValue;
var onClose = function (event) {
tagCloseHandler(item, index, event);
};
if (!inTooltip && typeof maxTagCountValue === 'number' && index >= maxTagCountValue) {
if (index === value.length - 1) {
label = renderEllipsisNode(value.length - Number(maxTagCountValue));
closable = false;
return { valueKey: valueKey, dom: label };
}
return { valueKey: valueKey, dom: null };
}
if (renderTag) {
return {
valueKey: valueKey,
dom: renderTag({
value: itemValue,
label: label,
closable: closable,
onClose: onClose,
}, index, value),
};
}
var tagProps = {
closable: closable,
onClose: onClose,
visible: true,
children: fillNBSP(label),
closeIcon: icon === null || icon === void 0 ? void 0 : icon.removeIcon,
__closeIconProps: {
onMouseDown: keepFocus,
},
className: cs(prefixCls + "-tag", (_a = {},
_a[tagClassName] = tagClassName,
_a)),
title: typeof label === 'string' ? label : undefined,
};
return { valueKey: valueKey, dom: React.createElement(Tag, __assign({ key: valueKey + "-tag" }, tagProps)) };
};
function renderEllipsisNode(invisibleTagCount) {
var renderEllipsisLabel = typeof maxTagCount === 'object' && maxTagCount.render
? maxTagCount.render
: function () { return React.createElement("span", { className: prefixCls + "-tag-ellipsis" },
"+",
invisibleTagCount); };
var popoverProps = isObject(maxTagCount) && maxTagCount.popoverProps;
return (React.createElement(Popover, __assign({ content: React.createElement(React.Fragment, null, value
.map(function (v, index) { return ({ tagValue: v, tagIndex: index }); })
.slice(-invisibleTagCount)
.map(function (_a) {
var _b;
var tagValue = _a.tagValue, tagIndex = _a.tagIndex;
return (_b = mergedRenderTag(tagValue, tagIndex, true)) === null || _b === void 0 ? void 0 : _b.dom;
})) }, (popoverProps || {}), { children: renderEllipsisLabel(invisibleTagCount, value) })));
}
var handleTokenSeparators = function (str) { return __awaiter(_this, void 0, void 0, function () {
var splitTextList, validatedValueList_1;
var _this = this;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
// clear the timestamp, and then we can judge whether tokenSeparators has been triggered
// according to timestamp value
refTSLastSeparateTriggered.current = null;
if (!(isArray(tokenSeparators) && tokenSeparators.length)) return [3 /*break*/, 2];
splitTextList = str.split(new RegExp("[" + tokenSeparators.join('') + "]"));
if (!(splitTextList.length > 1)) return [3 /*break*/, 2];
// record the timestamp of tokenSeparators triggered
refTSLastSeparateTriggered.current = Date.now();
validatedValueList_1 = [];
return [4 /*yield*/, Promise.all(splitTextList.map(function (text) { return __awaiter(_this, void 0, void 0, function () {
var validateResult, _a, _b;
return __generator(this, function (_c) {
switch (_c.label) {
case 0:
if (!text) return [3 /*break*/, 4];
if (!(typeof validate === 'function')) return [3 /*break*/, 2];
return [4 /*yield*/, validate(text, value)];
case 1:
_b = _c.sent();
return [3 /*break*/, 3];
case 2:
_b = true;
_c.label = 3;
case 3:
_a = _b;
return [3 /*break*/, 5];
case 4:
_a = false;
_c.label = 5;
case 5:
validateResult = _a;
if (validateResult) {
validatedValueList_1.push({
value: validateResult === true ? text : validateResult,
label: text,
});
}
return [2 /*return*/];
}
});
}); }))];
case 1:
_a.sent();
if (validatedValueList_1.length) {
valueChangeHandler(value.concat(validatedValueList_1), 'add');
}
_a.label = 2;
case 2: return [2 /*return*/];
}
});
}); };
var clearIcon = allowClear && !disabled && !readOnly && value.length ? (React.createElement(IconHover, { size: size, key: "clearIcon", className: prefixCls + "-clear-icon", onClick: function (e) {
var _a;
e.stopPropagation();
valueChangeHandler([], 'clear');
if (!focused) {
(_a = refInput.current) === null || _a === void 0 ? void 0 : _a.focus();
}
onClear === null || onClear === void 0 ? void 0 : onClear();
} }, (icon && icon.clearIcon) || React.createElement(IconClose, null))) : null;
var disableInputComponent = disabled || disableInput;
// CSSTransition needs to be a direct child of TransitionGroup, otherwise the animation will NOT work
// https://github.com/arco-design/arco-design/issues/622
var childrenTagWithAnimation = useMemo(function () {
// a map for duplication check, avoid O(n^2) complexity.
var valueCountMap = {};
var items = value.map(function (x, i) {
// Check whether two tags have same value. If so, set different key for them to avoid only rendering one tag.
var valueCount = valueCountMap[x.value] || 0;
var isRepeat = valueCount >= 1;
valueCountMap[x.value] = valueCount + 1;
var _a = mergedRenderTag(x, i), eleTag = _a.dom, valueKey = _a.valueKey;
return React.isValidElement(eleTag) ? (React.createElement(ArcoCSSTransition, { key: isRepeat ? valueKey + "-" + i : valueKey, timeout: CSS_TRANSITION_DURATION, classNames: "zoomIn" }, eleTag)) : (eleTag);
});
return items;
}, [value]);
var suffixInput = [
React.createElement(ArcoCSSTransition, { key: REACT_KEY_FOR_INPUT, timeout: CSS_TRANSITION_DURATION, classNames: "zoomIn" },
React.createElement(InputComponent, { autoComplete: "off", size: size, disabled: disableInputComponent, readOnly: readOnly, ref: refInput, autoFocus: autoFocus, placeholder: !value.length ? placeholder : '', prefixCls: prefixCls + "-input", autoFitWidth: {
delay: function () { return refDelay.current; },
pure: true,
}, onPressEnter: function (e) { return __awaiter(_this, void 0, void 0, function () {
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
inputValue && e.preventDefault();
onPressEnter === null || onPressEnter === void 0 ? void 0 : onPressEnter(e);
return [4 /*yield*/, tryAddInputValueToTag()];
case 1:
_a.sent();
return [2 /*return*/];
}
});
}); }, onFocus: function (e) {
if (!disableInputComponent && !readOnly) {
setFocused(true);
onFocus === null || onFocus === void 0 ? void 0 : onFocus(e);
}
}, onBlur: function (e) { return __awaiter(_this, void 0, void 0, function () {
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
setFocused(false);
onBlur === null || onBlur === void 0 ? void 0 : onBlur(e);
if (!saveOnBlur) return [3 /*break*/, 2];
return [4 /*yield*/, tryAddInputValueToTag()];
case 1:
_a.sent();
_a.label = 2;
case 2:
setInputValue('');
return [2 /*return*/];
}
});
}); }, value: inputValue, onChange: function (value, event) {
// Only fire callback on user input to ensure parent component can get real input value on controlled mode.
onInputChange === null || onInputChange === void 0 ? void 0 : onInputChange(value, event);
// Pasting in the input box will trigger onPaste first and then onChange, but the value of onChange does not contain a newline character.
// If word segmentation has just been triggered due to pasting, onChange will no longer attempt word segmentation.
// Do NOT use await, need to update input value right away.
event.nativeEvent.inputType !== 'insertFromPaste' && handleTokenSeparators(value);
if (refTSLastSeparateTriggered.current) {
setInputValue('');
}
else {
setInputValue(value);
}
}, onKeyDown: function (event) {
hotkeyHandler(event);
onKeyDown === null || onKeyDown === void 0 ? void 0 : onKeyDown(event);
}, onPaste: function (event) {
onPaste === null || onPaste === void 0 ? void 0 : onPaste(event);
handleTokenSeparators(event.clipboardData.getData('text'));
} })),
];
var hasPrefix = !isEmptyNode(prefix);
var hasSuffix = !isEmptyNode(suffix) || !isEmptyNode(clearIcon);
var needAddBefore = !isEmptyNode(addBefore);
var needAddAfter = !isEmptyNode(addAfter);
var needWrapper = needAddBefore || needAddAfter;
var status = props.status || (error ? 'error' : undefined);
var innerClassNames = cs(prefixCls, (_a = {},
_a[prefixCls + "-size-" + size] = size,
_a[prefixCls + "-disabled"] = disabled,
_a[prefixCls + "-" + status] = status,
_a[prefixCls + "-focus"] = focused,
_a[prefixCls + "-readonly"] = readOnly,
_a[prefixCls + "-has-suffix"] = hasSuffix,
_a[prefixCls + "-has-placeholder"] = !value.length,
_a[prefixCls + "-rtl"] = rtl,
_a));
var propsAppliedToRoot = { style: style, className: className };
var eleInputTagCore = (React.createElement("div", __assign({}, omit(rest, ['status', 'size', 'defaultValue', 'value', 'inputValue']), (needWrapper ? {} : propsAppliedToRoot), { className: needWrapper ? innerClassNames : cs(innerClassNames, propsAppliedToRoot.className), onMouseDown: function (event) {
focused && keepFocus(event);
}, onClick: function (e) {
var _a;
!focused && ((_a = refInput.current) === null || _a === void 0 ? void 0 : _a.focus());
if (onClick) {
onClick(e);
}
}, ref: !needWrapper ? refRootWrapper : undefined }),
React.createElement("div", { className: prefixCls + "-view" },
hasPrefix && (React.createElement("div", { className: prefixCls + "-prefix", onMouseDown: keepFocus }, prefix)),
draggable ? (React.createElement(UsedTransitionGroup, { key: "transitionGroupWithDrag", prefixCls: prefixCls, animation: animation },
React.createElement(Draggable, { itemWrapperStyle: { display: 'inline-block' }, direction: "horizontal", onIndexChange: function (index, prevIndex) {
var moveItem = function (arr, fromIndex, toIndex) {
arr = arr.slice();
var isMoveLeft = fromIndex > toIndex;
var _a = __read(arr.splice(fromIndex, 1), 1), item = _a[0];
arr.splice(isMoveLeft ? toIndex : toIndex - 1, 0, item);
return arr;
};
valueChangeHandler(moveItem(value, prevIndex, index), 'sort');
} }, childrenTagWithAnimation.concat(suffixInput)))) : (React.createElement(UsedTransitionGroup, { prefixCls: prefixCls, animation: animation, key: "max_tag_group_" + maxTagCountValue }, maxTagCountValue === MAX_TAG_RESPONSIVE ? (React.createElement(OverflowEllipsis, { items: childrenTagWithAnimation, suffixItems: suffixInput, ellipsisNode: function (_a) {
var ellipsisCount = _a.ellipsisCount;
return renderEllipsisNode(ellipsisCount);
} })) : (childrenTagWithAnimation.concat(suffixInput)))),
hasSuffix && (React.createElement("div", { className: prefixCls + "-suffix", onMouseDown: keepFocus },
clearIcon,
suffix)))));
if (!needWrapper) {
return eleInputTagCore;
}
return (React.createElement("div", __assign({}, propsAppliedToRoot, { className: cs(prefixCls + "-wrapper", (_b = {},
_b[prefixCls + "-wrapper-rtl"] = rtl,
_b), propsAppliedToRoot.className), ref: refRootWrapper }),
needAddBefore && React.createElement("div", { className: prefixCls + "-addbefore" }, addBefore),
eleInputTagCore,
needAddAfter && React.createElement("div", { className: prefixCls + "-addafter" }, addAfter)));
}
var InputTagRef = React.forwardRef(InputTag);
InputTagRef.displayName = 'InputTag';
export default InputTagRef;