react-high-toast
Version:
A highly customizable toast notification system for React using portals
75 lines (74 loc) • 3.52 kB
JavaScript
;
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
var desc = Object.getOwnPropertyDescriptor(m, k);
if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
desc = { enumerable: true, get: function() { return m[k]; } };
}
Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
o["default"] = v;
});
var __importStar = (this && this.__importStar) || function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
__setModuleDefault(result, mod);
return result;
};
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
var react_1 = __importStar(require("react"));
var react_dom_1 = __importDefault(require("react-dom"));
var Toast_1 = __importDefault(require("./Toast"));
var positionStyles = {
'top-left': { top: '1rem', left: '1rem' },
'top-center': { top: '1rem', left: '50%', transform: 'translateX(-50%)' },
'top-right': { top: '1rem', right: '1rem' },
'bottom-left': { bottom: '1rem', left: '1rem' },
'bottom-center': { bottom: '1rem', left: '50%', transform: 'translateX(-50%)' },
'bottom-right': { bottom: '1rem', right: '1rem' },
};
var ToastContainer = function (_a) {
var toasts = _a.toasts, removeToast = _a.removeToast;
var _b = (0, react_1.useState)(false), mounted = _b[0], setMounted = _b[1];
var _c = (0, react_1.useState)(null), portalElement = _c[0], setPortalElement = _c[1];
(0, react_1.useEffect)(function () {
var element = document.getElementById('toast-portal');
if (!element) {
element = document.createElement('div');
element.id = 'toast-portal';
document.body.appendChild(element);
}
setPortalElement(element);
setMounted(true);
return function () {
if (element && element.childNodes.length === 0) {
document.body.removeChild(element);
}
};
}, []);
if (!mounted || !portalElement)
return null;
var toastGroups = toasts.reduce(function (acc, toast) {
var position = toast.position || 'top-right';
if (!acc[position]) {
acc[position] = [];
}
acc[position].push(toast);
return acc;
}, {});
return react_dom_1.default.createPortal(react_1.default.createElement(react_1.default.Fragment, null, Object.entries(toastGroups).map(function (_a) {
var position = _a[0], group = _a[1];
return (react_1.default.createElement("div", { key: position, className: "toast-container ".concat(position), style: positionStyles[position] }, group.map(function (toast) { return (react_1.default.createElement(Toast_1.default, { key: toast.id, toast: toast, onRemove: removeToast })); })));
})), portalElement);
};
exports.default = ToastContainer;