添加typescript支持

(cherry picked from commit 8fb450c1)

metro.config.js

@@ -5,8 +5,15 @@
  * @format
  */
 
-module.exports = {
+ const { getDefaultConfig } = require('metro-config')
+
+ module.exports = (async () => {
+   const {
+     resolver: { sourceExts },
+   } = await getDefaultConfig()
+   return {
      transformer: {
+       babelTransformerPath: require.resolve('react-native-stylus-transformer'),
        getTransformOptions: async () => ({
          transform: {
            experimentalImportSupport: false,
@@ -14,4 +21,8 @@ module.exports = {
          },
        }),
      },
-};
+     resolver: {
+       sourceExts: [...sourceExts, 'styl'],
+     },
+   }
+ })()

package.json

@@ -45,7 +45,19 @@
     "jetifier": "^1.6.6",
     "metro-react-native-babel-preset": "^0.54.1",
     "react-native-gesture-handler": "1.0.5",
-    "react-test-renderer": "16.8.3"
+    "react-test-renderer": "16.8.3",
+    "@babel/plugin-transform-runtime": "^7.13.10",
+    "@types/jest": "^26.0.22",
+    "@types/ramda": "^0.27.39",
+    "@types/react": "^17.0.3",
+    "@types/react-native": "^0.64.2",
+    "@types/react-test-renderer": "^17.0.1",
+    "babel-plugin-module-resolver": "^4.1.0",
+    "react-native-postcss-transformer": "^1.2.4",
+    "react-native-stylus-transformer": "^1.2.0",
+    "reflect-metadata": "^0.1.13",
+    "stylus": "^0.54.8",
+    "typescript": "^4.2.4"
   },
   "jest": {
     "preset": "react-native"

src/assets/styles/base.styl

+@import './variable.styl'
+
+.container
+  flex 1
+
+.row
+  flex-direction row
+
+.center
+  align-items center
+
+.middle
+  justify-content center
+
+.icon
+  resizeMode cover
+  width 100%
+  height 100%
+
+hToR($color, opacity = 1)
+  return rgba(red($color), green($color), blue($color), opacity)
+
+.bg-gray
+  background-color home_background_color
+
+.animated
+  animation-duration 1s
+  animation-fill-mode both
+
+@keyframes slide-up
+  from
+    // -webkit-transform translate3d(0, 100%, 0)
+    // transform translate3d(0, 100%, 0)
+    translateY 100%
+    visibility visible
+
+  to
+    // -webkit-transform translate3d(0, 0, 0)
+    // transform translate3d(0, 0, 0)
+    translateY 0

src/assets/styles/base.ts

+/*
+ * @FilePath: /BoneHouse_Hospital_APP/src/assets/styles/base.ts
+ * @Author: peii
+ * @Date: 2021-04-24 22:45:15
+ * @Vision: 1.0
+ * @Description:
+ *
+ * @Revision:
+ *
+ */
+import {
+  Dimensions
+} from 'react-native'
+
+const { width, height } = Dimensions.get('window');
+
+export const getHeight = () => {
+  return height
+};
+
+export const getWidth = () => {
+  return width
+};
+
+// UI 默认图是414*896
+const uiWidthPx = 414;
+const uiHeightPx = 896;
+
+export function pxSize(uiElementPx) {
+  return uiElementPx * getWidth() / uiWidthPx;
+}
+
+export function pxHeight(uiElementPx) {
+  return uiElementPx * getHeight() / uiHeightPx;
+}
+
+// 背景色
+export const primary_color = "#20BEB8";         // 主色
+export const foundation_color = "#ffffff";      // 底色
+export const promary_shadow_color = "#3CA2FF";  // 按钮阴影色
+export const home_background_color = "#F7F7F7"; // 背景色
+export const btn_sub_color = "#20BEB8";         // 按钮色
+export const dis_sub_color = "#BBBBBB";         // 禁用按钮色
+
+// 字体色
+export const primary_text_color = "#000000";    // 主字颜色
+export const title_text_color = "#ffffff";      // 标题颜色
+export const placehold_text_color = "#919191";  // input placeholder颜色
+export const first_text_color = '#333333';      // 一级字体
+export const second_text_color = "#666666";     // 次级字体
+export const third_text_color = "#999999";      // 三级字体
+export const point_color = "#ff0000";           // * 颜色
+export const text_default_color = "#01B2B9";           // 默认颜色
+export const text_audit_color = "#FF0000";           // 拒绝颜色
+export const text_return_color = "#007EFF";           // 归还颜色
+export const text_other_color = "#F4B61B";           // 其他颜色
+export const list_tit_color = 'rgba(0, 0, 0, 0.87)'; // 列表标题颜色
+export const list_str_color = "#0CB4E8";           // 列表加粗颜色
+export const list_one_color = "#1B40B5";           // 列表一级颜色
+export const list_thr_color = "#3B4C82";           // 列表其他颜色
+export const list_one_light_color = "#3c64e2";           // 列表一级较浅颜色
+
+// 字号
+export const first_text_size = 20;              // 一级字号
+export const second_text_size = 16;             // 二级字号
+export const third_text_size = 12;              // 三级字号
+
+// 字体样式
+export const font_family_semibold = "PingFangSC-Semibold";
+export const font_family_medium = "PingFangSC-Medium";
+export const font_family_regular = "PingFangSC-Regular";
+export const font_family_light = "PingFangSC-Light";
+
+export const header_height = 58
+
+export const icon_style = {
+  resizeMode: 'cover',
+  width: '100%',
+  height: '100%'
+}
+
+export const safe_view = {
+  flex: 1
+}

src/assets/styles/variable.styl

+// 背景色
+primary_color = #20BEB8// 主色
+foundation_color = #ffffff // 底色
+promary_shadow_color = #20BEB8// 按钮阴影色
+home_background_color = #F7F7F7 // 背景色
+btn_sub_color = #20BEB8 // 按钮色
+dis_sub_color = #BBBBBB // 禁用按钮色
+input_background_color = #efefef // 输入框底色
+btn_color = #ffffff // 按钮字体颜色
+// 字体色
+primary_text_color = #000000 // 主字颜色
+title_text_color = #ffffff // 标题颜色
+placehold_text_color = #919191 // input placeholder颜色
+first_text_color = #333333 // 一级字体
+second_text_color = #666666 // 次级字体
+third_text_color = #999999 // 三级字体
+point_color = #ff0000 // * 颜色
+text_default_color = #01B2B9 // 默认颜色
+text_audit_color = #FF0000 // 拒绝颜色
+text_return_color = #007EFF // 归还颜色
+text_other_color = #F4B61B // 其他颜色
+list_tit_color = rgba(0, 0, 0, 0.87) // 列表标题颜色
+list_str_color = #0CB4E8 // 列表加粗颜色
+list_one_color = #1B40B5 // 列表一级颜色
+list_thr_color = #3B4C82 // 列表其他颜色
+list_one_light_color = #3c64e2 // 列表一级较浅颜色
+// 字号
+first_text_size = 20px // 一级字号
+second_text_size = 16px // 二级字号
+third_text_size = 12px // 三级字号
+// 字体样式
+font_family_semibold = 'PingFangSC-Semibold'
+font_family_medium = 'PingFangSC-Medium'
+font_family_regular = 'PingFangSC-Regular'
+font_family_light = 'PingFangSC-Light'
+header_height = 66.5px

src/components/common/Resolution.tsx

+import React, { Component, PropTypes } from 'react'
+import { Dimensions, Platform, PixelRatio, StatusBar, View, ScrollView } from 'react-native'
+
+let props = {}
+
+/**
+ * UI兼容类，把最外层的的组件使用这个类包起来，后续开发可以直接使用设计稿去开发
+ */
+export default class Resolution {
+  static get(useFixWidth = true) {
+    return useFixWidth ? { ...props.fw } : { ...props.fh }
+  }
+
+  static setDesignSize(dWidth = 414, dHeight = 896, dim = 'window'): void {
+    let designSize = { width: dWidth, height: dHeight }
+    // let navHeight = Platform.OS === 'android' ? StatusBar.currentHeight : 64
+    let navHeight = 0
+    let pxRatio = PixelRatio.get()
+    let { width, height } = Dimensions.get(dim)
+    if (dim != 'screen') height -= navHeight
+
+    let w = PixelRatio.getPixelSizeForLayoutSize(width)
+    let h = PixelRatio.getPixelSizeForLayoutSize(height)
+
+    let fwDesignScale = designSize.width / w
+    let fwWidth = designSize.width
+    let fwHeight = h * fwDesignScale
+    let fwScale = 1 / pxRatio / fwDesignScale
+
+    let fhDesignScale = designSize.height / h
+    let fhWidth = w * fhDesignScale
+    let fhHeight = designSize.height
+    let fhScale = 1 / pxRatio / fhDesignScale
+
+    props.fw = { width: fwWidth, height: fwHeight, scale: fwScale, navHeight }
+    props.fh = { width: fhWidth, height: fhHeight, scale: fhScale, navHeight }
+  }
+
+  static FixWidthView(p) {
+    let { width, height, scale, navHeight } = props.fw
+    return (
+      <View
+        {...p}
+        style={{
+          marginTop: navHeight,
+          width: width,
+          height: height,
+          backgroundColor: 'transparent',
+          transform: [
+            { translateX: -width * 0.5 },
+            { translateY: -height * 0.5 },
+            { scale: scale },
+            { translateX: width * 0.5 },
+            { translateY: height * 0.5 },
+          ],
+        }}
+      >
+        {p.children}
+      </View>
+    )
+  }
+
+  static FixHeightView(p) {
+    let { width, height, scale, navHeight } = props.fh
+    return (
+      <View
+        {...p}
+        style={{
+          marginTop: navHeight,
+          // width: width,
+          height: height,
+          backgroundColor: 'transparent',
+          transform: [
+            { translateX: -width * 0.5 },
+            { translateY: -height * 0.5 },
+            { scale: scale },
+            { translateX: width * 0.5 },
+            { translateY: height * 0.5 },
+          ],
+        }}
+      >
+        {p.children}
+      </View>
+    )
+  }
+}
+
+Resolution.setDesignSize()

src/components/common/checkbox.styl

+@import '../../assets/styles/base.styl'
+@import '../../assets/styles/variable.styl'
+
+.checkbox
+  &-inner
+    @extend .row
+    margin-right 10px
+
+    &__box
+      width 25px
+      height @width
+      border-radius 13.5px
+      border 1px solid #ccc
+
+      &-img
+        width 25px
+        height 25px
+
+      &-active
+        border-color transparent

src/components/common/checkbox.tsx

+import React, { Component } from 'react'
+import { View, Text, TouchableWithoutFeedback, Image } from 'react-native'
+import * as R from 'ramda'
+import { isBlank, g, isNotBlank } from '../../utils/utils'
+import styles from './checkbox.styl'
+
+type IProps = {
+  checked: boolean
+  label?: string
+  onChange: Function
+}
+
+export default ({ checked, label, onChange, style }: Iprops) => {
+  return (
+    <TouchableWithoutFeedback
+      style={g(styles, 'checkbox')}
+      onPress={() => {
+        onChange && onChange(!checked)
+      }}
+    >
+      <View style={[g(styles, 'checkbox-inner'), style]}>
+        <View
+          style={g(styles, { 'checkbox-inner__box': true, 'checkbox-inner__box-active': checked })}
+        >
+          {!!checked && (
+            <Image
+              source={require('../../assets/images/ic_checked_blue.png')}
+              style={g(styles, 'checkbox-inner__box-img')}
+            />
+          )}
+        </View>
+        {isNotBlank(label) && <Text>{label}</Text>}
+      </View>
+    </TouchableWithoutFeedback>
+  )
+}

src/components/empty/index.styl

+@import '../../assets/styles/base.styl'
+@import '../../assets/styles/variable.styl'
+
+.empty
+  flex 1
+  @extend .middle
+  @extend .center
+  padding-top 30px
+
+  &-icon
+    width 80px
+    height 75px
+
+  &-text
+    font-size 20px
+    color second_text_color
+    margin-top 20px
+    font-family font_family_regular

src/components/empty/index.tsx

+/*
+ * @FilePath: /BoneHouse_Hospital_APP/src/components/empty/index.tsx
+ * @Author: peii
+ * @Date: 2021-05-30 17:04:50
+ * @Vision: 1.0
+ * @Description: 加载
+ *
+ * @Revision:
+ *
+ */
+import React, { Component } from 'react'
+import { View, Text, Image } from 'react-native'
+import { g } from '../../utils/utils'
+import styles from './index.styl'
+
+export default ({ text = '暂无数据', style }) => {
+  return (
+    <View style={[g(styles, 'empty'), style]}>
+      <Image style={[g(styles, 'empty-icon')]} source={require('../../assets/images/mail_empty.png')} />
+      <Text style={[g(styles, 'empty-text')]}>{text}</Text>
+    </View>
+  )
+}

src/components/form/common.tsx

+import React, { Component } from 'react'
+import { View, Text, Image, TouchableOpacity, TextInput } from 'react-native'
+import { IFormField } from 'bonehouse'
+import { g, isRequired } from '../../utils/utils'
+import styles from './index.styl'
+
+export const Title = props => {
+  const { item } = props
+  const required = isRequired(item)
+  return (
+    <Text style={g(styles, 'form-label')}>
+      {!!required && <Text style={g(styles, 'red', 'pr5')}>*</Text>}
+      <Text>{item.label}</Text>
+    </Text>
+  )
+}

src/components/form/date-modal.styl

+@import '../../assets/styles/base.styl'
+@import '../../assets/styles/variable.styl'
+
+.modal
+  &-hd
+    height 50px
+    padding 15px 20px
+
+    &__btns
+      flex-direction row
+      justify-content space-between
+
+      &-btn
+        color btn_sub_color
+        font-size second_text_size
+
+  &-bd
+    height 100%
+    align-items center

src/components/form/date-modal.tsx

+/*
+ * @FilePath: /BoneHouse_Hospital_APP/src/components/form/date-modal.tsx
+ * @Author: peii
+ * @Date: 2021-04-27 21:53:02
+ * @Vision: 1.0
+ * @Description: 选择组件的弹出框
+ *
+ *
+ */
+// @ts-nocheck
+import React, { useEffect, useRef, useState, createRef } from 'react'
+import { View, Text, TouchableOpacity, ScrollView, Animated } from 'react-native'
+import DatePicker from 'react-native-date-picker'
+import { IFormField } from 'bonehouse'
+import * as R from 'ramda'
+import dayjs from 'dayjs'
+import { isBlank } from '../../utils/utils'
+import { BottomModal } from '../modals/base/bottom'
+import { FieldType } from '../../enums'
+import { g } from '../../utils/utils'
+import styles from './date-modal.styl'
+
+type IModalProps = {
+  value: string | number
+  mask?: boolean
+  title?: string
+  visible: boolean
+  onChange?: Function
+  onClose: Function
+  item?: IFormField
+}
+
+/**
+ * @description: 选择器弹窗
+ * @param {IModalProps} props
+ * @return {*}
+ */
+export function DateModal(props: IModalProps) {
+  const { item, value, mask, onChange, visible, onClose } = props
+
+  const [contentHeight, setContentHeight] = useState(300)
+  const [dateValue, setDateValue] = useState(value)
+  const [action, setAction] = useState(0)
+
+  return (
+    <BottomModal contentHeight={contentHeight} visible={visible} onClose={onClose} action={action}>
+      <View style={g(styles, ['modal-hd', 'modal-hd__btns'])}>
+        <TouchableOpacity
+          activeOpacity={0.8}
+          onPress={() => {
+            // animated(bottom, -contentHeight, opacity, 0, onClose)
+            // onClose()
+            setAction(action + 1)
+          }}
+        >
+          <Text style={g(styles, 'modal-hd__btns-btn')}>取消</Text>
+        </TouchableOpacity>
+        <TouchableOpacity
+          activeOpacity={0.8}
+          onPress={() => {
+            const date = dateValue || value
+            onChange(dayjs(date).format('YYYY-MM-DD HH:mm'))
+            setAction(action + 1)
+          }}
+        >
+          <Text style={g(styles, 'modal-hd__btns-btn')}>确定</Text>
+        </TouchableOpacity>
+      </View>
+
+      <View style={g(styles, 'modal-bd')}>
+        <DatePicker
+          date={dayjs(dateValue).toDate() || dayjs().toDate()}
+          mode={item.dateMode || 'date'}
+          locale="zh"
+          minuteInterval={item.minuteInterval || 30}
+          onDateChange={date => {
+            setDateValue(date)
+          }}
+        />
+      </View>
+    </BottomModal>
+  )
+}

src/components/form/date.tsx

+/*
+ * @FilePath: /BoneHouse_Hospital_APP/src/components/form/date.tsx
+ * @Author: peii
+ * @Date: 2021-04-25 23:36:10
+ * @Vision: 1.0
+ * @Description: 选择器组件
+ *
+ * @Revision:
+ *
+ */
+import React, { Component } from 'react'
+import { View, Text, Image, TouchableOpacity } from 'react-native'
+import { IFormField, IOption } from 'bonehouse'
+import * as R from 'ramda'
+import { isBlank, show, isNotBlank, g } from '../../utils/utils'
+import { FieldType } from '../../enums'
+import { Title } from './common'
+import { DateModal } from './date-modal'
+import styles from './index.styl'
+
+type IProps = {
+  item: IFormField
+  value: any
+  onChange: Function
+  data: any
+  fields: any[]
+  modalCallback: Function
+}
+
+/**
+ * @description: 获取显示字符
+ * @param {*} item
+ * @param {*} val
+ * @return {*}
+ */
+const getText = (item, val) => {
+  if (!val) return null
+  return R.compose(R.find(R.propEq('value', val)), R.propOr([], 'options'))(item)
+}
+
+export default class DatePicker extends Component<IProps> {
+  state = {
+    visible: false,
+  }
+
+  constructor(props) {
+    super(props)
+    this.onPressHandler = this.onPressHandler.bind(this)
+    this.onChange = this.onChange.bind(this)
+  }
+
+  shouldComponentUpdate(nextProps: IProps) {
+    return true
+  }
+
+  componentWillReceiveProps(nextProps, nextState) {
+    const { item, value } = nextProps
+    const { visible } = this.state
+  }
+
+  /**
+   * @description: 点击显示行
+   */
+  onPressHandler() {
+    const { item, data, fields, value } = this.props
+    if (item.disabled) return
+    // 需要先选择依赖的字段
+    for (const ref of item.refrence || []) {
+      if (isBlank(data[ref])) {
+        const field = R.find(R.propEq('field', ref))(fields)
+        if (isNotBlank(field)) {
+          return show(`请先选择${field.label}`)
+        }
+      }
+    }
+
+    this.setState({ visible: true }, () => {
+      const modal = (
+        <DateModal
+          item={item}
+          value={value}
+          visible={true}
+          mask={true}
+          onChange={this.onChange}
+          onClose={() => {
+            this.setState({ visible: false }, () => {
+              this.props.modalCallback()
+            })
+          }}
+        />
+      )
+      this.props.modalCallback(modal)
+    })
+  }
+
+  /**
+   * @description: 点击弹出选中值
+   */
+  onChange(val: any): void {
+    const { item, value } = this.props
+    if (val === value) return
+
+    this.props && this.props.onChange(item.field, val, item.callback)
+  }
+
+  render() {
+    const { visible } = this.state
+    const { item, value } = this.props
+
+    return (
+      <>
+        <TouchableOpacity
+          style={g(styles, 'form-item')}
+          activeOpacity={item.disabled ? 1 : 0.8}
+          onPress={this.onPressHandler}
+        >
+          <Title item={item} />
+
+          <View style={g(styles, 'form-input')}>
+            {/* 值 */}
+            {isBlank(value) ? (
+              <Text style={g(styles, 'form-input__placeholder')}>{item.placeholder || '请选择'}</Text>
+            ) : (
+              <Text numberOfLines={2} style={g(styles, 'form-input__text')}>
+                {value}
+              </Text>
+            )}
+
+            {/* 箭头 */}
+            {item.arrow !== false && (
+              <Image source={require('../../assets/images/arr_rig.png')} style={g(styles, 'form-input__arrow')} />
+            )}
+          </View>
+        </TouchableOpacity>
+      </>
+    )
+  }
+}

src/components/form/image.styl

+@import '../../assets/styles/base.styl'
+@import '../../assets/styles/variable.styl'
+
+.image
+  margin-bottom 20px
+
+  &-title
+    color rgba(182, 182, 182, 100)
+    font-size 17px
+    font-family font_family_regular
+    margin-bottom 10px
+
+  &-bd
+    width 378px
+    height 172px
+    background-color rgba(255, 255, 255, 1)
+    padding 16px
+
+    &__inner
+      width 378px
+      flex-direction row
+      flex-wrap wrap
+      padding-bottom 16px
+
+  &-box
+    width 56px
+    height @width
+    border-radius 6px
+    background-color rgba(255, 255, 255, 1)
+    border 1px solid rgba(221, 221, 221, 1)
+    margin-bottom 15px
+    margin-right 15px
+    @extend .center
+    @extend .middle
+
+    &__remove
+      position absolute
+      right -10px
+      top -10px
+
+      &-icon
+        width 20px
+        height @width
+
+    &__touch
+      width 54px
+      height 54px
+
+  &-plus
+    font-size 50px
+    line-height 54px
+    color rgba(221, 221, 221, 1)
+    font-weight 200
+
+  &-img
+    width 54px
+    height 54px
+    border-radius 6px

src/components/form/image.tsx

+import React, { Component } from 'react'
+import {
+  View,
+  Text,
+  Image,
+  TouchableOpacity,
+  ScrollView,
+  Alert,
+  Linking,
+  Platform,
+} from 'react-native'
+import { IFormField, IOption } from 'bonehouse'
+import * as R from 'ramda'
+import ImagePicker from 'react-native-image-picker'
+import Toast, { Positions } from 'react-native-root-toast'
+import { isBlank, show, isRequired, isNotBlank, g } from '../../utils/utils'
+import styles from './image.styl'
+// import Container from '../../inversify'
+// import { TYPES } from '../../inversify/types'
+// import Service from '../../services/service'
+
+// const service: Service = Container.get(TYPES.Service)
+
+type IProps = {
+  item: IFormField
+  value: string[]
+  onChange: Function
+}
+
+export default class ImageForm extends React.Component<IProps> {
+  state = {
+    options: {
+      title: '选择图片',
+      cancelButtonTitle: '取消',
+      takePhotoButtonTitle: '拍照',
+      chooseFromLibraryButtonTitle: '相册',
+      cameraType: 'back',
+      mediaType: 'photo',
+      videoQuality: 'high',
+      durationLimit: 10,
+      maxWidth: 720,
+      maxHeight: 1280,
+      aspectX: 2,
+      aspectY: 1,
+      quality: 1,
+      angle: 0,
+      allowsEditing: false,
+      noData: false,
+      storageOptions: {
+        skipBackup: true,
+        path: 'Wisdom', // 存储本地地址
+      },
+    },
+    urls: [],
+  }
+
+  constructor(props) {
+    super(props)
+    this.onPickImageHandler = this.onPickImageHandler.bind(this)
+  }
+
+  /**
+   * @description: 点击添加图标
+   * @param {*}
+   * @return {*}
+   */
+  onPickImageHandler() {
+    const { options } = this.state
+
+    ImagePicker.showImagePicker(options, async res => {
+      if (res.didCancel) return
+
+      if (res.error) {
+        const errMsgs = ['Camera permissions not granted', 'Photo library permissions not granted']
+        const errTips = [
+          'APP需要使用相机，请打开相机权限允许APP使用',
+          'APP需要使用相册，请打开相册权限允许APP使用',
+        ]
+
+        for (const [idx, msg] of Object.entries(errMsgs)) {
+          if (R.indexOf(res.error, msg) > -1) {
+            Alert.alert('提示信息', errTips[idx], [
+              {
+                text: '设置',
+                onPress: () => {
+                  Linking.openURL('app-settings:').catch(err => console.log('error', err))
+                },
+              },
+              {
+                text: '取消',
+              },
+            ])
+            return
+          }
+        }
+        return show(res.error)
+      }
+
+      let source = res.uri
+      if (Platform.OS === 'ios') {
+        source = res.uri.replace('file://', '')
+        !res.fileName && (res.fileName = new Date().getTime() + '.heic')
+      }
+      const formData = new FormData()
+      let file = { uri: source, type: 'multipart/form-data', name: res.fileName }
+      formData.append('file', file)
+      try {
+        const loading = Toast.show('上传中', { duration: 60000, position: Toast.positions.CENTER })
+        // const result = await service.uploadImg(formData)
+        Toast.hide(loading)
+
+        let value = this.props.value || []
+        value = R.append(result.data.url, value)
+        this.props.onChange(this.props.item.field, value)
+
+        let { urls } = this.state
+        urls = R.append(source, urls)
+        this.setState({ urls })
+      } catch (error) {
+        Toast.hide(loading)
+      }
+    })
+  }
+
+  /**
+   * @description: 删除单项
+   * @param {*} idx
+   * @return {*}
+   */
+  removeHandler(idx) {
+    let { value, onChange, item } = this.props
+    let { urls } = this.state
+
+    urls = R.remove(idx, 1, urls)
+    value = R.remove(idx, 1, value)
+    this.setState({ urls })
+
+    onChange && onChange(item.field, value)
+  }
+
+  render() {
+    const { item, value } = this.props
+    const { urls } = this.state
+
+    return (
+      <View style={g(styles, 'image')}>
+        <Text style={g(styles, 'image-title')}>{item.label}</Text>
+
+        <ScrollView style={g(styles, 'image-bd')}>
+          <View style={g(styles, 'image-bd__inner')}>
+            {isNotBlank(urls) &&
+              urls.map((url, idx) => {
+                return (
+                  <View style={g(styles, 'image-box')} key={url}>
+                    <TouchableOpacity style={g(styles, 'image-box__touch')}>
+                      <Image source={{ uri: url }} style={g(styles, 'image-img')} />
+                    </TouchableOpacity>
+                    <TouchableOpacity
+                      style={g(styles, 'image-box__remove')}
+                      onPress={() => {
+                        this.removeHandler(idx)
+                      }}
+                    >
+                      <Image
+                        source={require('../../assets/images/close_err_icon.png')}
+                        style={g(styles, 'image-box__remove-icon')}
+                      />
+                    </TouchableOpacity>
+                  </View>
+                )
+              })}
+
+            <TouchableOpacity
+              style={g(styles, 'image-box')}
+              activeOpacity={0.7}
+              onPress={() => {
+                this.onPickImageHandler()
+              }}
+            >
+              <Text style={g(styles, 'image-plus')}>+</Text>
+            </TouchableOpacity>
+          </View>
+        </ScrollView>
+      </View>
+    )
+  }
+}

src/components/form/index.styl

+@import '../../assets/styles/base.styl'
+@import '../../assets/styles/variable.styl'
+
+.text
+  font-size second_text_size
+  font-family font_family_regular
+
+.container
+  flex 1
+
+.form
+  flex 1
+
+  &-inner
+    padding 18px
+    width 100%
+    height 100%
+
+  &-item
+    width 378px
+    height 58px
+    background-color #fff
+    padding 0 18px
+    flex-direction row
+    justify-content space-between
+    align-items center
+    margin-bottom 18px
+
+    &-multi
+      height 160px
+      padding 18px
+      flex-direction column
+      align-items flex-start
+
+  &-label
+    @extend .text
+    color primary_text_color
+    width 120px
+
+  &-input
+    flex-direction row
+    align-items center
+    justify-content flex-end
+    flex 1
+
+    &__placeholder
+      @extend .text
+      color placehold_text_color
+
+    &__text
+      @extend .text
+      color second_text_color
+      line-height 18px
+      text-align right
+
+    &__arrow
+      width 8px
+      height 14px
+      margin-left 9px
+
+  &-text-input
+    @extend .text
+    text-align right
+    color second_text_color
+
+    &__multi
+      text-align left
+
+  &-radio
+    flex 1
+    @extend .row
+    justify-content flex-end
+
+    &__item
+      @extend .row
+      align-items center
+      padding-left 20px
+
+      &-box
+        margin-right 8px
+        width 20px
+        height @width
+        border-color #ccc
+        border-width 1px
+        border-radius 10px
+
+      &-image
+        width 18px
+        height @width
+
+      &-text
+        @extend .text
+        color second_text_color
+
+.red
+  color #f00
+
+.submit-btn
+  width 343px
+  height 52px
+  border-radius 9px
+  background-color primary_color
+  justify-content center
+  align-items center
+  align-self center
+  margin-bottom 30px
+
+  &__inner
+    @extend .row
+
+  &__disabled
+    background-color #BBBBBB
+
+  &__text
+    color rgba(255, 255, 255, 100)
+    font-size 17px
+    font-family font_family_semibold
+
+    &__disabled
+      color rgba(255, 255, 255, 0.5)
+
+.ml10
+  margin-left 10px

src/components/form/index.tsx

+/*
+ * @FilePath: /BoneHouse_Hospital_APP/src/components/form/index.tsx
+ * @Author: peii
+ * @Date: 2021-04-25 22:40:31
+ * @Vision: 1.0
+ * @Description: 基础表单组件
+ *
+ * @Revision:
+ *
+ */
+// @ts-nocheck
+import React, { Component } from 'react'
+import {
+  View,
+  Text,
+  ScrollView,
+  SafeAreaView,
+  TouchableOpacity,
+  ActivityIndicator,
+  KeyboardAvoidingView,
+} from 'react-native'
+import { IFormField } from 'bonehouse'
+import * as R from 'ramda'
+import { FieldType } from '../../enums'
+import Select from './select'
+import Radio from './radio'
+import Input from './input'
+import DatePicker from './date'
+import ImageForm from './image'
+import { g, isBlank, show, debounce } from '../../utils/utils'
+import styles from './index.styl'
+
+type IProps = {
+  fields: IFromField[]
+  data: { [key: string]: any }
+}
+
+const formComponents = {
+  [FieldType.SELECT]: Select,
+  [FieldType.TEXT]: Input,
+  [FieldType.DATE]: DatePicker,
+  [FieldType.IMAGE]: ImageForm,
+  [FieldType.RADIO]: Radio,
+}
+
+export default class Form extends Component<IProps> {
+  state = {
+    value: '',
+    scrollable: true,
+    modal: null,
+    canSubmit: false,
+    submiting: false,
+  }
+
+  constructor(props) {
+    super(props)
+    this.onChange = this.onChange.bind(this)
+  }
+
+  componentDidMount() {
+    this.checkCanSubmit = debounce(this.checkCanSubmit.bind(this))
+    this.submitHandler = debounce(this.submitHandler.bind(this), 50)
+  }
+
+  /**
+   * @description: 修改回调
+   * @param {*} key
+   * @param {*} value
+   * @param {*} callback
+   * @return {*}
+   */
+  async onChange(key: string, value: any, callback?: Function) {
+    try {
+      this.props.onChange && (await this.props.onChange(key, value))
+      // callback && callback()
+      this.checkCanSubmit()
+    } catch (error) {
+      console.log(error)
+    }
+  }
+
+  /**
+   * @description: 是否可以提交
+   */
+  checkCanSubmit() {
+    const { fields, data } = this.props
+
+    for (const item of fields) {
+      if (isBlank(item.rules)) continue
+
+      // 校验是否可以提交
+      for (const rule of item.rules) {
+        if (rule.required && isBlank(data[item.field])) {
+          return this.setState({ canSubmit: false })
+        }
+        if (rule.pattern && R.complement(R.test)(rule.pattern, data[item.field])) {
+          return this.setState({ canSubmit: false })
+        }
+      }
+      this.setState({ canSubmit: true })
+    }
+  }
+
+  /**
+   * modal框开关回调
+   * @param modalOpen 是否有modal框打开
+   */
+  modalCallback(modal?: Component) {
+    this.setState({ modal })
+  }
+
+  /**
+   * @description: 提交信息
+   */
+  async submitHandler() {
+    this.setState({ submiting: true })
+    this.props.submitHandler && (await this.props.submitHandler())
+    this.setState({ submiting: false })
+  }
+
+  render() {
+    const { fields = [], data = {} } = this.props
+    const { scrollable, modal, canSubmit, submiting } = this.state
+
+    return (
+      <View style={g(styles, 'container')}>
+        <ScrollView style={g(styles, 'form')}>
+          <KeyboardAvoidingView style={g(styles, 'form-inner')} behavior="padding" enabled>
+            {fields.map(item => {
+              let FormComponent = formComponents[item.type] || Select
+
+              if (item.type === FieldType.CUSTOM) {
+                FormComponent = item.component
+              }
+
+              return (
+                <FormComponent
+                  key={item.field}
+                  item={item}
+                  value={data[item.field]}
+                  data={data}
+                  fields={fields}
+                  onChange={this.onChange}
+                  modalCallback={this.modalCallback.bind(this)}
+                />
+              )
+            })}
+
+            <TouchableOpacity
+              style={g(styles, {
+                'submit-btn': true,
+                'submit-btn__disabled': !canSubmit || submiting,
+              })}
+              disabled={!canSubmit || submiting}
+              activeOpacity={0.8}
+              onPress={this.submitHandler}
+            >
+              {submiting ? (
+                <View style={g(styles, 'submit-btn__inner')}>
+                  <ActivityIndicator style={g(styles, 'submit-btn__loading')} color="rgba(255,255,255,0.5)" />
+                  <Text style={g(styles, 'submit-btn__text', 'submit-btn__text__disabled', 'ml10')}>提交中</Text>
+                </View>
+              ) : (
+                <Text
+                  style={g(styles, {
+                    'submit-btn__text': true,
+                    'submit-btn__text__disabled': !canSubmit,
+                  })}
+                >
+                  提交
+                </Text>
+              )}
+            </TouchableOpacity>
+          </KeyboardAvoidingView>
+        </ScrollView>
+
+        {/* form内层的弹出窗 */}
+        {modal}
+      </View>
+    )
+  }
+}

src/components/form/input.tsx

+/*
+ * @FilePath: /BoneHouse_Business_APP/src/components/form/input.tsx
+ * @Author: peii
+ * @Date: 2021-05-06 13:05:38
+ * @Vision: 1.0
+ * @Description: 文本输入组件
+ *
+ */
+
+import React, { Component } from 'react'
+import { View, Text, Image, TouchableOpacity, TextInput } from 'react-native'
+import { IFormField } from 'bonehouse'
+import * as R from 'ramda'
+import { isBlank, show, isRequired, debounce } from '../../utils/utils'
+import { placehold_text_color } from '../../assets/styles/base'
+import { FieldType } from '../../enums'
+import { g } from '../../utils/utils'
+import { Title } from './common'
+import styles from './index.styl'
+
+type IProps = {
+  item: IFormField
+  onChange: Function
+}
+
+export default class Input extends Component<IProps> {
+  constructor(props) {
+    super(props)
+    this.onChangeText = debounce(this.onChangeText.bind(this), 500)
+  }
+
+  onChangeText(text: string) {
+    const { item, onChange } = this.props
+    onChange && onChange(item.field, text)
+  }
+
+  render() {
+    const { item, value } = this.props
+
+    return (
+      <View style={g(styles, { 'form-item': true, 'form-item-multi': item.multiline })}>
+        <Title item={item} />
+
+        <TextInput
+          style={g(styles, {
+            'form-input': true,
+            'form-text-input': true,
+            'form-text-input__multi': item.multiline,
+          })}
+          defaultValue={value}
+          autoCapitalize="none"
+          placeholder={item.placeholder || '请输入'}
+          onChangeText={this.onChangeText}
+          multiline={item.multiline}
+          numberOfLines={4}
+          maxLength={140}
+          placeholderTextColor={placehold_text_color}
+          underlineColorAndroid="transparent"
+        />
+      </View>
+    )
+  }
+}

src/components/form/radio.tsx

+/*
+ * @FilePath: /BoneHouse_Hospital_APP/src/components/form/radio.tsx
+ * @Author: peii
+ * @Date: 2021-06-06 16:24:05
+ * @Vision: 1.0
+ * @Description: Radio组件
+ *
+ * @Revision:
+ *
+ */
+import React, { Component } from 'react'
+import { View, Text, Image, TouchableOpacity } from 'react-native'
+import { IFormField, IOption } from 'bonehouse'
+import * as R from 'ramda'
+import { isBlank, show, isNotBlank, g } from '../../utils/utils'
+import { FieldType } from '../../enums'
+import { Title } from './common'
+import styles from './index.styl'
+
+type IProps = {
+  item: IFormField
+  data: any
+  value: any
+}
+
+export default class RadioButton extends Component<IProps> {
+  shouldComponentUpdate(nextProps: IProps): boolean {
+    if (nextProps.value !== this.props.value) {
+      return true
+    }
+    return false
+  }
+
+  render() {
+    const { item, value, onChange } = this.props
+
+    return (
+      <View style={g(styles, 'form-item')}>
+        <Title item={item} />
+
+        <View style={g(styles, 'form-radio')}>
+          {item.options &&
+            item.options.map(option => {
+              return (
+                <TouchableOpacity
+                  style={g(styles, 'form-radio__item')}
+                  key={option.value}
+                  activeOpacity={0.8}
+                  onPress={() => {
+                    if (value === option.value) return
+                    onChange(item.field, option.value)
+                  }}
+                >
+                  <View style={g(styles, 'form-radio__item-box')}>
+                    {value === option.value && (
+                      <Image
+                        style={g(styles, 'form-radio__item-image')}
+                        source={require('../../assets/images/ic_checked_blue.png')}
+                      ></Image>
+                    )}
+                  </View>
+                  <Text style={g(styles, 'form-radio__item-text')}>{option.label}</Text>
+                </TouchableOpacity>
+              )
+            })}
+        </View>
+      </View>
+    )
+  }
+}

src/components/form/select-modal.styl

+@import '../../assets/styles/base.styl'
+@import '../../assets/styles/variable.styl'
+
+.option-text
+  width 100%
+  text-align center
+  color third_text_color
+  font-size second_text_size
+
+.select
+  width 100%
+  height 100%
+  padding 30px 0 40px
+
+  &-bd
+    width 100%
+    height 100%
+
+  &-option
+    height 35px
+    justify-content center
+
+    &__text
+      @extend .option-text
+
+      &-active
+        @extend .option-text
+        color first_text_color
+
+.loading
+  flex-direction row
+  height 100%
+  justify-content center
+  align-items center
+
+  &-text
+    font-size second_text_size
+    color second_text_color
+    margin-left 5px
+
+.modal-header
+  @extend .row
+  width 414px
+  height 32px
+  justify-content space-between
+  align-items center
\ No newline at end of file

src/components/form/select-modal.tsx

+/*
+ * @FilePath: /BoneHouse_Hospital_APP/src/components/form/select-modal.tsx
+ * @Author: peii
+ * @Date: 2021-04-27 21:53:02
+ * @Vision: 1.0
+ * @Description: 选择组件的弹出框
+ *
+ * @Revision:
+ *  1.1 添加多选
+ */
+// @ts-nocheck
+import React, { useEffect, useRef, useState, createRef } from 'react'
+import { View, Text, TouchableOpacity, ActivityIndicator, FlatList } from 'react-native'
+import { Provider, Modal } from '@ant-design/react-native'
+import { IOption } from 'bonehouse'
+import * as R from 'ramda'
+import { isBlank } from '../../utils/utils'
+import { BottomModal } from '../modals/base/bottom'
+import { FieldType } from '../../enums'
+import { g } from '../../utils/utils'
+import styles from './select-modal.styl'
+
+type IModalProps = {
+  data: IOption[]
+  value: string | number
+  mask?: boolean
+  loading: boolean
+  title?: string
+  visible: boolean
+  onChange?: Function
+  onClose: Function
+}
+
+let scrollRef = null
+
+/**
+ * @description: 选择器弹窗
+ * @param {IModalProps} props
+ * @return {*}
+ */
+export function SelectModal(props: IModalProps) {
+  const { data = [], value, mask, onChange, visible, title, onClose, loading, headerHeight } = props
+
+  const [contentHeight, setContentHeight] = useState(300)
+  const [action, setAction] = useState(0)
+
+  useEffect(() => {
+    setContentHeight(35 * data.length + 70)
+    const idx = R.findIndex(R.propEq('value', value))(data)
+    if (idx > 1) {
+      scrollRef && scrollRef.scrollToIndex({ animated: true, index: idx })
+    }
+  }, [data.length])
+
+  const Item = ({ item }) => {
+    return (
+      <TouchableOpacity
+        activeOpacity={0.8}
+        style={g(styles, 'select-option')}
+        onPress={() => {
+          onChange && onChange(item.value)
+          setAction(action + 1)
+        }}
+      >
+        <Text
+          numberOfLines={1}
+          style={g(styles, {
+            'select-option__text': true,
+            'select-option__text-active': !!value && R.includes(item.value, value),
+          })}
+        >
+          {item.label}
+        </Text>
+      </TouchableOpacity>
+    )
+  }
+
+  return (
+    <BottomModal
+      contentHeight={contentHeight}
+      visible={visible}
+      onClose={onClose}
+      action={action}
+      headerHeight={headerHeight}
+    >
+      {/* <View style={g(styles, 'modal-header')}>
+        <TouchableOpacity style={g(styles, 'modal-header__btn')}>
+          <Text style={g(styles, 'modal-header__btn-text')}>取消</Text>
+        </TouchableOpacity>
+        <TouchableOpacity style={g(styles, 'modal-header__btn')}>
+          <Text style={g(styles, 'modal-header__btn-text')}>确定</Text>
+        </TouchableOpacity>
+      </View> */}
+      {!!loading ? (
+        <View style={g(styles, 'loading')}>
+          <ActivityIndicator size="small" />
+          <Text style={g(styles, 'loading-text')}>加载中</Text>
+        </View>
+      ) : (
+        <View style={g(styles, 'select')}>
+          <FlatList
+            style={g(styles, 'select-bd')}
+            renderItem={Item}
+            data={data}
+            keyExtractor={item => item.value}
+            ref={ref => (scrollRef = ref)}
+            getItemLayout={(item, index) => {
+              return { length: item.length, offset: 35 * index, index }
+            }}
+          />
+        </View>
+      )}
+    </BottomModal>
+  )
+}

src/components/form/select.tsx

+/*
+ * @FilePath: /BoneHouse_Hospital_APP/src/components/form/select.tsx
+ * @Author: peii
+ * @Date: 2021-04-25 23:36:10
+ * @Vision: 1.0
+ * @Description: 选择器组件
+ *
+ */
+// @ts-nocheck
+import React, { Component } from 'react'
+import { View, Text, Image, TouchableOpacity } from 'react-native'
+import { IFormField, IOption } from 'bonehouse'
+import * as R from 'ramda'
+import { isBlank, show, isRequired, isNotBlank, g } from '../../utils/utils'
+import { FieldType, SelectMode } from '../../enums'
+import { Title } from './common'
+import { SelectModal } from './select-modal'
+import styles from './index.styl'
+
+type IProps = {
+  item: IFormField
+  value: any
+  onChange: Function
+  data: any
+  fields: any[]
+  modalCallback: Function
+}
+
+/**
+ * @description: 获取显示字符
+ * @param {*} item
+ * @param {*} val
+ * @return {*}
+ */
+const getText = (item: IFormField, val) => {
+  if (!val) return null
+  if (item.multiline) {
+    let values = R.ifElse(isBlank, R.always([]), R.split(','))(val)
+    return R.compose(
+      R.join(','),
+      R.pluck('label'),
+      R.filter(R.pipe(R.prop('value'), R.includes(R.__, values))),
+      R.propOr([], 'options'),
+    )(item)
+  } else {
+    return R.compose(R.prop('label'), R.find(R.propEq('value', val)), R.propOr([], 'options'))(item)
+  }
+}
+
+export default class Select extends Component<IProps> {
+  state = {
+    visible: false,
+    loading: false,
+  }
+
+  constructor(props) {
+    super(props)
+    this.onPressHandler = this.onPressHandler.bind(this)
+    this.onChange = this.onChange.bind(this)
+  }
+
+  componentWillReceiveProps(nextProps, nextState) {
+    const { item, value } = nextProps
+    const { visible, loading } = this.state
+
+    // 当前只有一个选项时，赋值第一个选项作为当前选项值
+    if (item && item.options && item.options.length === 1 && item.options[0].value !== value) {
+      this.onChange(item.options[0].value)
+    }
+    // 换了options，表示依赖的项没有了，把当前设置为空
+    const val = getText(item, value)
+    if (isNotBlank(value) && isBlank(val) && R.complement(R.equals)(this.props.data, nextProps.data)) {
+      this.onChange(null)
+    }
+
+    // 因为是回调中设置的ReactElement，所以只有手动更新
+    // item的loading与当前组件的loading有且只有一个为true且visible为true的时候，手动更新Modal的状态
+    if ((item.loading || loading) && item.loading !== loading) {
+      this.setState({ loading: item.loading }, () => {
+        if (loading && visible) {
+          const modal = (
+            <SelectModal
+              data={item.options}
+              loading={item.loading}
+              value={value}
+              visible={true}
+              mask={true}
+              onChange={this.onChange}
+              onClose={() => {
+                this.setState({ visible: false }, () => {
+                  this.props.modalCallback()
+                })
+              }}
+            />
+          )
+          this.props.modalCallback(modal)
+        }
+      })
+    }
+  }
+
+  /**
+   * @description: 点击显示行
+   */
+  onPressHandler() {
+    const { item, data, fields, value } = this.props
+    if (item.disabled) return
+    // 需要先选择依赖的字段
+    for (const ref of item.refrence || []) {
+      if (isBlank(data[ref])) {
+        const field = R.find(R.propEq('field', ref))(fields)
+        if (isNotBlank(field)) {
+          return show(`请先选择${field.label}`)
+        }
+      }
+    }
+
+    // 跳转到其他页面的选择
+    if (item.selectMode === SelectMode.PAGE) {
+      return item.customHandler && item.customHandler(item.field)
+    }
+
+    if (!item.loading && isBlank(item.options)) return show(`没有可选择的${item.label}`)
+
+    this.setState({ visible: true }, () => {
+      // 弹出窗，要放在最外层, 所以放在这里作为参数返回给父组件
+      const modal = (
+        <SelectModal
+          data={item.options}
+          loading={item.loading}
+          value={value}
+          visible={true}
+          mask={true}
+          onChange={this.onChange}
+          onClose={() => {
+            this.setState({ visible: false }, () => {
+              this.props.modalCallback()
+            })
+          }}
+        />
+      )
+      this.props.modalCallback(modal)
+    })
+  }
+
+  /**
+   * @description: 点击弹出选中值
+   */
+  onChange(val: any): void {
+    const { item, value } = this.props
+    // 多选
+    if (item.multiline) {
+      let values = R.ifElse(isBlank, R.always([]), R.split(','))(value)
+      if (R.includes(val, values)) {
+        values = R.compose(R.remove(R.__, 1, values), R.findIndex(R.equals(val)))(values)
+      } else {
+        values = R.append(val, values)
+      }
+      this.props && this.props.onChange(item.field, R.join(',', values))
+    }
+    // 单选
+    else {
+      if (val === value) return
+      this.props && this.props.onChange(item.field, val, item.callback)
+    }
+  }
+
+  render() {
+    const { item, value } = this.props
+    const text = getText(item, value)
+
+    return (
+      <>
+        <TouchableOpacity
+          style={g(styles, 'form-item')}
+          activeOpacity={item.disabled ? 1 : 0.8}
+          onPress={this.onPressHandler}
+        >
+          <Title item={item} />
+
+          <View style={g(styles, 'form-input')}>
+            {/* 值 */}
+            {isBlank(value) ? (
+              <Text style={g(styles, 'form-input__placeholder')}>{item.placeholder || '请选择'}</Text>
+            ) : (
+              <Text numberOfLines={2} style={g(styles, 'form-input__text')}>
+                {text}
+              </Text>
+            )}
+
+            {/* 箭头 */}
+            {item.arrow !== false && (
+              <Image source={require('../../assets/images/arr_rig.png')} style={g(styles, 'form-input__arrow')} />
+            )}
+          </View>
+        </TouchableOpacity>
+      </>
+    )
+  }
+}

src/components/form/textarea.tsx

+/*
+ * @FilePath: /BoneHouse_Business_APP/src/components/form/textarea.tsx
+ * @Author: peii
+ * @Date: 2021-05-06 13:05:38
+ * @Vision: 1.0
+ * @Description: 多行文本输入组件
+ *
+ */
+
+import React, { Component } from 'react'
+import { View, Text, Image, TouchableOpacity,  } from 'react-native'
+import { IFormField } from 'bonehouse'
+import * as R from 'ramda'
+import { isBlank, show, isRequired, debounce } from '../../utils/utils'
+import { FieldType } from '../../enums'
+import { g } from '../../utils/utils'
+import { SelectModal } from './select-modal'
+import styles from './index.styl'
+
+type IProps = {
+  item: IFormField
+  onChange: Function
+}
+
+export default class Input extends Component<IProps> {
+  constructor(props) {
+    super(props)
+    this.onChangeText = debounce(this.onChangeText.bind(this), 500)
+  }
+
+  onChangeText(text: string) {
+    const { item, onChange } = this.props
+    onChange && onChange(item.field, text)
+  }
+
+  render() {
+    const { item, value } = this.props
+    const required = isRequired(item)
+
+    return (
+      <View style={g(styles, 'form-item')}>
+        <Text style={g(styles, 'form-label')}>
+          {!!required && <Text style={g(styles, 'red', 'pr5')}>*</Text>}
+          <Text>{item.label}</Text>
+        </Text>
+        <TextInput
+          style={g(styles, 'form-input', 'form-text-input')}
+          autoCapitalize="none"
+          placeholder={item.placeholder || '请输入'}
+          onChangeText={this.onChangeText}
+        />
+      </View>
+    )
+  }
+}