ra-core
Version:
Core components of react-admin, a frontend Framework for building admin applications on top of REST services, using ES6, React
56 lines • 2.3 kB
JavaScript
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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 () {
var ownKeys = function(o) {
ownKeys = Object.getOwnPropertyNames || function (o) {
var ar = [];
for (var k in o) if (Object.prototype.hasOwnProperty.call(o, k)) ar[ar.length] = k;
return ar;
};
return ownKeys(o);
};
return function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k = ownKeys(mod), i = 0; i < k.length; i++) if (k[i] !== "default") __createBinding(result, mod, k[i]);
__setModuleDefault(result, mod);
return result;
};
})();
Object.defineProperty(exports, "__esModule", { value: true });
exports.useIsOffline = void 0;
var React = __importStar(require("react"));
var react_query_1 = require("@tanstack/react-query");
/**
* Hook to determine if the application is offline.
* It uses the onlineManager from react-query to check the online status.
* It returns true if the application is offline, false otherwise.
* @returns {boolean} - True if offline, false if online.
*/
var useIsOffline = function () {
var _a = React.useState(react_query_1.onlineManager.isOnline()), isOnline = _a[0], setIsOnline = _a[1];
React.useEffect(function () {
var handleChange = function () {
setIsOnline(react_query_1.onlineManager.isOnline());
};
return react_query_1.onlineManager.subscribe(handleChange);
}, []);
return !isOnline;
};
exports.useIsOffline = useIsOffline;
//# sourceMappingURL=useIsOffline.js.map