@td-design/react-native-picker/lib/module/picker/components/Cascade/index.js

基于 @td-design/react-native 的 picker 组件

function _extends() { _extends = Object.assign ? Object.assign.bind() : function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }
import React from 'react';
import { StyleSheet } from 'react-native';
import { Flex, helpers, Pressable, Text } from '@td-design/react-native';
import WheelPicker from '../../../components/WheelPicker';
import useCascader from './useCascader';
const {
  ONE_PIXEL
} = helpers;
function Cascader(_ref) {
  let {
    data,
    cols = 3,
    activeOpacity = 0.6,
    title,
    cancelText = '取消',
    okText = '确定',
    value,
    onChange,
    closeModal,
    ...restProps
  } = _ref;
  const {
    childrenTree,
    stateValue,
    handleValueChange,
    handleOk,
    handleClose
  } = useCascader({
    data,
    cols,
    value,
    onChange,
    closeModal
  });
  if (childrenTree.length === 0) return null;
  return /*#__PURE__*/React.createElement(React.Fragment, null, /*#__PURE__*/React.createElement(Flex, {
    borderBottomWidth: ONE_PIXEL,
    borderBottomColor: "border",
    backgroundColor: "white",
    paddingVertical: "x3",
    paddingHorizontal: "x3"
  }, /*#__PURE__*/React.createElement(Pressable, {
    activeOpacity: activeOpacity,
    onPress: handleClose,
    style: styles.cancel
  }, /*#__PURE__*/React.createElement(Text, {
    variant: "p0",
    color: "primary200"
  }, cancelText)), /*#__PURE__*/React.createElement(Flex.Item, {
    alignItems: "center"
  }, /*#__PURE__*/React.createElement(Text, {
    variant: "p0",
    color: "text"
  }, title)), /*#__PURE__*/React.createElement(Pressable, {
    activeOpacity: activeOpacity,
    onPress: handleOk,
    style: styles.submit
  }, /*#__PURE__*/React.createElement(Text, {
    variant: "p0",
    color: "primary200"
  }, okText))), /*#__PURE__*/React.createElement(Flex, null, childrenTree.map(function () {
    let item = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : [];
    let index = arguments.length > 1 ? arguments[1] : undefined;
    return /*#__PURE__*/React.createElement(WheelPicker, _extends({
      key: index
    }, restProps, {
      data: item.map(el => ({
        ...el,
        value: el.value
      })),
      value: stateValue[index],
      onChange: value => handleValueChange(value, index)
    }));
  })));
}
const styles = StyleSheet.create({
  cancel: {
    justifyContent: 'center',
    alignItems: 'flex-start'
  },
  submit: {
    justifyContent: 'center',
    alignItems: 'flex-end'
  }
});
export default Cascader;
//# sourceMappingURL=index.js.map