reader/utils/filter.wxs

var formatNumber = function (n) {
  n = n.toString()
  return n[1] ? n : '0' + n
}
/**
 * 将时间戳(1570550400)格式转为 yyyy-MM-dd格式
 */
//时间戳转时间
function formatDate(time, flag) {
  if (!time) {
    return
  }
  var time = time * 1
  var t = getDate(time);
  var tf = function (i) {
    return (i < 10 ? '0' : '') + i
  };
  var year = t.getFullYear();
  var month = tf(t.getMonth() + 1);
  var day = tf(t.getDate());
  var hour = tf(t.getHours());
  var minute = tf(t.getMinutes());
  if (flag == 1) {
    return year + '-' + month + '-' + day + '' + ' ' + hour + ':' + minute;
  } else if (flag == 2) {
    return year + '.' + month + '.' + day
  } else if (flag == 3) {
    return month + '-' + day + ' ' + hour + ':' + minute;
  } else if (flag == 4) {
    return year + '年' + month + '月' + day + '日';
  } else if (flag == 5) {
    return year + '-' + month + '-' + day;
  }
}

function gradeFilter(grade) {
  if (!grade) {
    return '暂无'
  }
  var gradeObj = {
    "PRIMARY_FIRST_GRADE": "一年级",
    "PRIMARY_SECOND_GRADE": "二年级",
    "PRIMARY_THREE_GRADE": "三年级",
    "PRIMARY_SENIOR_GRADE": "四年级",
    "PRIMARY_FIVE_GRADE": "五年级",
    "PRIMARY_SIX_GRADE": "六年级",
    "PRESCHOOL": "学前班",
  }
  return gradeObj[grade]
}
// 数字满万补w
function numFilter(num) {
  if (!num) {
    return 0
  }
  if (num < 10000) {
    return num
  }
  return Math.floor(num / 100) / 100 + 'w'
}
// 四舍五入保留两位小数
function twoDecimal(num) {
  return (num / 100).toFixed(2)
}
module.exports = {
  formatDate: formatDate,
  gradeFilter: gradeFilter,
  numFilter: numFilter,
  twoDecimal: twoDecimal
}