@sms-frontend/components
Version:
SMS Design React UI Library.
72 lines (71 loc) • 3.24 kB
JavaScript
var __read = (this && this.__read) || function (o, n) {
var m = typeof Symbol === "function" && o[Symbol.iterator];
if (!m) return o;
var i = m.call(o), r, ar = [], e;
try {
while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
}
catch (error) { e = { error: error }; }
finally {
try {
if (r && !r.done && (m = i["return"])) m.call(i);
}
finally { if (e) throw e.error; }
}
return ar;
};
import React, { useRef, useState, useEffect, useContext } from 'react';
import Input from '../Input';
import { isFunction, isUndefined } from '../_util/is';
import { ConfigContext } from '../ConfigProvider';
function PageJumper(props) {
var defaultInputText = props.simple ? props.current : undefined;
var locale = useContext(ConfigContext).locale;
var _a = __read(useState(defaultInputText), 2), inputText = _a[0], setInputText = _a[1];
var _b = __read(useState(defaultInputText), 2), current = _b[0], setCurrent = _b[1];
var inputRef = useRef();
useEffect(function () {
if (props.current !== current && props.simple) {
setInputText(props.current);
setCurrent(props.current);
}
}, [props.current, props.simple, current]);
var handleChange = function (val) {
var value = parseInt(val, 10);
setInputText(isNaN(value) ? undefined : value);
};
var handleJump = function () {
var onPageChange = props.onPageChange, totalPages = props.totalPages, current = props.current, simple = props.simple;
if (isUndefined(inputText)) {
return;
}
if (inputText === current && !simple) {
setInputText(undefined);
return;
}
var page = isNaN(Number(inputText)) ? current : Number(inputText);
if (page < 1) {
page = 1;
}
else if (page > totalPages) {
page = totalPages;
}
setInputText(simple ? page : undefined);
isFunction(onPageChange) && onPageChange(page);
};
var onFocus = function () {
var input = inputRef.current.dom;
if (String(inputText) && input) {
input.setSelectionRange(0, String(inputText).length);
}
};
var rootPrefixCls = props.rootPrefixCls, simple = props.simple, totalPages = props.totalPages, size = props.size, disabled = props.disabled;
var prefixCls = rootPrefixCls + "-jumper";
return (React.createElement("div", { className: "" + prefixCls },
!simple && React.createElement("span", { className: prefixCls + "-text-goto" }, locale.Pagination.goto),
React.createElement(Input, { ref: function (ref) { return (inputRef.current = ref); }, className: prefixCls + "-input", value: !isUndefined(inputText) ? inputText.toString() : undefined, size: size, disabled: disabled || !totalPages, onChange: handleChange, onPressEnter: handleJump, onFocus: onFocus, onBlur: handleJump }),
simple && (React.createElement(React.Fragment, null,
React.createElement("span", { className: prefixCls + "-separator" }, "/"),
React.createElement("span", null, totalPages)))));
}
export default PageJumper;