wx-mini-weview/util.js

weixin UI

const formatTime = date => {
  const year = date.getFullYear()
  const month = date.getMonth() + 1
  const day = date.getDate()
  const hour = date.getHours()
  const minute = date.getMinutes()
  const second = date.getSeconds()

  return `${[year, month, day].map(formatNumber).join('/')} ${[hour, minute, second].map(formatNumber).join(':')}`
}

const formatNumber = n => {
  n = n.toString()
  return n[1] ? n : `0${n}`
}

const toPx = function (value) {
  const systemInfo = wx.getWindowInfo();
  const screenWidth = systemInfo.windowWidth;
  
  if(typeof(value) == 'number'){
    return value
  }

  if (value.includes('rpx')) {
    const rpxValue = parseFloat(value.replace('rpx', ''));
    return rpxValue * screenWidth / 750;
  }
  
  if (value.includes('px')) {
    return parseFloat(value.replace('px', ''));
  }

  return value
}

module.exports = {
  formatTime, toPx
}