yl-app/common/common.js

import { getDicts } from '@/api/dict.js'

/**
 * 显示消息提示框
 * @param content 提示的标题
 */
export function toast(content) {
  uni.showToast({
    icon: 'none',
    title: content
  })
}

/**
 * 显示模态弹窗
 * @param content 提示的标题
 */
export function showConfirm(content) {
  return new Promise((resolve, reject) => {
    uni.showModal({
      title: '提示',
      content: content,
      cancelText: '取消',
      confirmText: '确定',
      success: function(res) {
        resolve(res)
      }
    })
  })
}

/**
 * 参数处理
 * @param params 参数
 */
export function tansParams(params) {
  let result = ''
  for (const propName of Object.keys(params)) {
    const value = params[propName]
    var part = encodeURIComponent(propName) + "="
    if (value !== null && value !== "" && typeof(value) !== "undefined") {
      if (typeof value === 'object') {
        for (const key of Object.keys(value)) {
          if (value[key] !== null && value[key] !== "" && typeof(value[key]) !== 'undefined') {
            let params = propName + '[' + key + ']'
            var subPart = encodeURIComponent(params) + "="
            result += subPart + encodeURIComponent(value[key]) + "&"
          }
        }
      } else {
        result += part + encodeURIComponent(value) + "&"
      }
    }
  }
  return result
}

// 返回上一页
export function back() {
  uni.navigateBack({
    delta: 1
  })
}

// 页面跳转
export function navigateTo(url) {
  uni.navigateTo({
    url: url
  })
}

// 回显数据字典
export function transDictLabel(datas, value) {
  if (value === undefined) {
    return "";
  }
  var actions = [];
  Object.keys(datas).some((key) => {
    if (datas[key].value == ('' + value)) {
      actions.push(datas[key].text);
      return true;
    }
  })
  if (actions.length === 0) {
    actions.push(value);
  }
  return actions.join('');
}

/**
 * 批量获取字典数据
 * dictTypeArr: 字典名称数组
 * result: 接数据容器
 */
export function getDictList(dictTypeArr, result) {
  dictTypeArr.forEach(dictType => {
    getDicts(dictType).then(res => {
      if (res.code !== 200) return
      result[dictType] = changeDictAttrName(res.data)
    })
  })
}

// 更改字典数据的属性名
export function changeDictAttrName(array) {
  let result = JSON.stringify(array).replaceAll('dictLabel', 'text').replaceAll('dictValue', 'value')
  return JSON.parse(result)
}