react-native-ultimate-paginator
Version:
A comprehensive pagination library supporting various pagination scenarios including server-side, client-side, infinite scroll, and load-more functionality
34 lines (33 loc) • 1.53 kB
JavaScript
;
var __assign = (this && this.__assign) || function () {
__assign = Object.assign || function(t) {
for (var s, i = 1, n = arguments.length; i < n; i++) {
s = arguments[i];
for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
t[p] = s[p];
}
return t;
};
return __assign.apply(this, arguments);
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.usePagination = usePagination;
var react_1 = require("react");
var pagination_1 = require("../utils/pagination");
function usePagination(options) {
var _a = (0, react_1.useState)(options.currentPage), currentPage = _a[0], setCurrentPage = _a[1];
var _b = (0, react_1.useState)(options.pageSize), pageSize = _b[0], setPageSize = _b[1];
var paginationResult = (0, pagination_1.calculatePagination)(__assign(__assign({}, options), { currentPage: currentPage, pageSize: pageSize }));
var setPage = (0, react_1.useCallback)(function (page) {
var totalPages = Math.ceil(options.totalItems / pageSize);
if (page >= 1 && page <= totalPages) {
setCurrentPage(page);
}
}, [options.totalItems, pageSize]);
(0, react_1.useEffect)(function () {
if (currentPage > Math.ceil(options.totalItems / pageSize)) {
setCurrentPage(1);
}
}, [options.totalItems, pageSize, currentPage]);
return __assign(__assign({}, paginationResult), { setPage: setPage, setPageSize: setPageSize });
}