mobile-more/es/components/BizForm/utils/transform.js

基于 antd-mobile v5 扩展移动端 UI 组件

import _typeof from "@babel/runtime/helpers/esm/typeof";
import { isArray, isString, set } from 'ut2';

// 转换

// 标识无效表单值
export var InvalidFormValue = "_invalid_".concat(Math.random(), "_");

// 转换银行卡号
export function transformBankCard(val) {
  var char = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : ' ';
  if (typeof val !== 'string') {
    return val;
  }
  var ret = val.replace(/\s/g, '');
  if (char) {
    var reg = new RegExp("\\".concat(char), 'g');
    ret = val.replace(reg, '');
  }
  return ret;
}

// 转换表单值
export function transformFormValues(values, transforms, currentLevelValues) {
  if (isArray(values) && values.length <= 0 || isArray(transforms) && transforms.length <= 0 || !transforms) {
    return values;
  }
  var ret;
  if (isArray(values) && isArray(transforms)) {
    ret = values.map(function (item, index) {
      if (_typeof(item) === 'object' || isArray(item)) {
        return transformFormValues(item, transforms[index]);
      }
      if (typeof transforms[index] === 'function') {
        return transforms[index](item);
      }
      return item;
    });
  } else if (_typeof(values) === 'object' && _typeof(transforms) === 'object') {
    ret = {};
    for (var key in values) {
      if (_typeof(values[key]) === 'object' || isArray(values[key])) {
        ret[key] = transformFormValues(values[key], transforms[key], ret);
      } else if (typeof transforms[key] === 'function') {
        ret[key] = transforms[key](values[key], ret);
      } else {
        ret[key] = values[key];
      }
      if (ret[key] === InvalidFormValue) {
        delete ret[key];
      }
    }
  } else if (typeof transforms === 'function') {
    ret = transforms(values, currentLevelValues);
  } else {
    ret = values;
  }
  return ret;
}
export var transformValueToNames = function transformValueToNames(value, currentLevelValues, names) {
  if (isArray(names) && names.length > 0) {
    names.forEach(function (item, index) {
      var currentValue = isArray(value) && value.length > 0 ? value[index] : undefined;
      if (isArray(item) && item.length > 0) {
        set(currentLevelValues, item, currentValue);
      } else if (isString(item)) {
        currentLevelValues[item] = currentValue;
      }
    });
    return InvalidFormValue;
  }
  return value;
};