cw-form-render-mobile
Version:
通过 JSON Schema 生成标准 Form，常用于自定义搭建配置界面生成
143 lines • 6.84 kB
JavaScript
import _Form from "antd-mobile/es/components/form";
import _Grid from "antd-mobile/es/components/grid";
function _toConsumableArray(r) { return _arrayWithoutHoles(r) || _iterableToArray(r) || _unsupportedIterableToArray(r) || _nonIterableSpread(); }
function _nonIterableSpread() { throw new TypeError("Invalid attempt to spread non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); }
function _iterableToArray(r) { if ("undefined" != typeof Symbol && null != r[Symbol.iterator] || null != r["@@iterator"]) return Array.from(r); }
function _arrayWithoutHoles(r) { if (Array.isArray(r)) return _arrayLikeToArray(r); }
function _slicedToArray(r, e) { return _arrayWithHoles(r) || _iterableToArrayLimit(r, e) || _unsupportedIterableToArray(r, e) || _nonIterableRest(); }
function _nonIterableRest() { throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); }
function _unsupportedIterableToArray(r, a) { if (r) { if ("string" == typeof r) return _arrayLikeToArray(r, a); var t = {}.toString.call(r).slice(8, -1); return "Object" === t && r.constructor && (t = r.constructor.name), "Map" === t || "Set" === t ? Array.from(r) : "Arguments" === t || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(t) ? _arrayLikeToArray(r, a) : void 0; } }
function _arrayLikeToArray(r, a) { (null == a || a > r.length) && (a = r.length); for (var e = 0, n = Array(a); e < a; e++) n[e] = r[e]; return n; }
function _iterableToArrayLimit(r, l) { var t = null == r ? null : "undefined" != typeof Symbol && r[Symbol.iterator] || r["@@iterator"]; if (null != t) { var e, n, i, u, a = [], f = !0, o = !1; try { if (i = (t = t.call(r)).next, 0 === l) { if (Object(t) !== t) return; f = !1; } else for (; !(f = (e = i.call(t)).done) && (a.push(e.value), a.length !== l); f = !0); } catch (r) { o = !0, n = r; } finally { try { if (!f && null != t.return && (u = t.return(), Object(u) !== u)) return; } finally { if (o) throw n; } } return a; } }
function _arrayWithHoles(r) { if (Array.isArray(r)) return r; }
import { __rest } from "tslib";
import { AddCircleOutline } from 'antd-mobile-icons';
import { parseAllExpression } from 'form-render/es/models/expression';
import React, { createContext, useContext, useEffect, useState } from 'react';
import { useStore } from 'zustand';
import { ConfigContext, FRContext } from '../../models/context';
import { isFunction } from '../../utils';
import "./index.css";
var UpperContext = /*#__PURE__*/createContext(function () {});
var getParamValue = function getParamValue(formCtx, upperCtx, schema) {
return function (valueKey) {
var _a, _b;
return (_b = (_a = schema[valueKey]) !== null && _a !== void 0 ? _a : upperCtx[valueKey]) !== null && _b !== void 0 ? _b : formCtx[valueKey];
};
};
export default (function (props) {
var _a;
var _schema = props.schema,
path = props.path,
renderCore = props.renderCore,
_rootPath = props.rootPath;
var store = useContext(FRContext);
var formCtx = useStore(store, function (state) {
return state.context;
});
var upperCtx = useContext(UpperContext);
var _useContext = useContext(ConfigContext),
form = _useContext.form,
methods = _useContext.methods;
var formData = form.getFieldsValue(true);
var _store$getState = store.getState(),
formSchema = _store$getState.schema;
var items = _schema.items,
otherSchema = __rest(_schema, ["items"]);
var schema = Object.assign({
items: items
}, parseAllExpression(otherSchema, formData, _rootPath, formSchema));
var defaultValue = (_a = schema.default) !== null && _a !== void 0 ? _a : schema.defaultValue || [{}];
var _ref = schema.props || {},
onAdd = _ref.onAdd,
onRemove = _ref.onRemove;
var _useState = useState(),
_useState2 = _slicedToArray(_useState, 2),
fieldLength = _useState2[0],
setFieldLength = _useState2[1];
useEffect(function () {
var fieldsLength = getFieldsLength();
setFieldLength(fieldsLength);
}, []);
var getFieldsLength = function getFieldsLength() {
var fieldValue = form.getFieldValue(path);
return Array.isArray(fieldValue) ? fieldValue.length : 0;
};
var handleAdd = function handleAdd(add, data) {
var addFunc = onAdd;
if (typeof onAdd === 'string') {
addFunc = methods[onAdd];
}
if (isFunction(addFunc)) {
addFunc(function (funData) {
return add(funData || data);
}, {
schema: schema,
data: data
});
return;
}
add(data);
var fieldsLength = getFieldsLength();
setFieldLength(fieldsLength);
};
var handleRemove = function handleRemove(remove, index) {
var removeFunc = onRemove;
if (typeof onRemove === 'string') {
removeFunc = methods[onRemove];
}
if (isFunction(removeFunc)) {
removeFunc(function () {
return remove(index);
}, {
schema: schema,
index: index
});
return;
}
remove(index);
var fieldsLength = getFieldsLength();
setFieldLength(fieldsLength);
};
var getValueFromKey = getParamValue(formCtx, upperCtx, schema);
var readOnly = getValueFromKey('readOnly');
if (schema.hidden) {
return null;
}
var preRootPath = _toConsumableArray(_rootPath || []).splice(0, _rootPath.length - 1);
var rootPath = [].concat(_toConsumableArray(preRootPath), _toConsumableArray(path));
return /*#__PURE__*/React.createElement(_Grid.Item, {
className: "frm-list"
}, /*#__PURE__*/React.createElement(_Form.Array, {
name: path,
initialValue: defaultValue,
renderAdd: !readOnly && (!schema.max || fieldLength < schema.max) ? function () {
return /*#__PURE__*/React.createElement("span", null, /*#__PURE__*/React.createElement(AddCircleOutline, null), " \u6DFB\u52A0");
} : undefined,
onAdd: function onAdd(_ref2) {
var add = _ref2.add;
return handleAdd(add);
},
renderHeader: function renderHeader(_ref3, _ref4) {
var index = _ref3.index;
var remove = _ref4.remove;
return /*#__PURE__*/React.createElement(React.Fragment, null, schema.title && (/*#__PURE__*/React.createElement("span", null, schema.title, " ", index + 1)), !readOnly && (!schema.min || fieldLength > schema.min) && (/*#__PURE__*/React.createElement("a", {
onClick: function onClick() {
return handleRemove(remove, index);
},
style: {
float: 'right'
}
}, "\u5220\u9664")));
}
}, function (fields) {
return fields.map(function (_ref5) {
var index = _ref5.index;
return renderCore({
schema: schema,
parentPath: [index],
rootPath: [].concat(_toConsumableArray(rootPath), [index])
});
});
}));
});