hb-cyjc-zhangjiakou/WebRoot/js/z_util.js

var LayerOffset = '100px';

window.onload = function () {
  var region = _CTX_delregion;
  // 初始化标题
  var titleDom = document.getElementById('zsj_title');

  if (titleDom != null) {
    var srcText = titleDom.innerText;
    // 要替换的 文本标题
    var dstTitle = srcText;
    if (srcText === '旅游基础资源维护') {
      if (region === '130000') {
        dstTitle = '文旅基础资源维护';
      }
    } else if (srcText === '旅游地理信息系统') {
      dstTitle = '文旅地理信息系统';
    }

    titleDom.innerText = dstTitle;
    document.title = dstTitle;
  }
};

/**
 * http://weatherdt.com/help.html
 * 根据中国天气网 编码，获取中文的天气现象
 * @param weatherPhenomenaCode
 * @returns {*}
 */
function getWeatherByCode(weatherPhenomenaCode){
  var text = "晴";
  switch (weatherPhenomenaCode) {
    case 0:
      text = "晴";
      break;
    case 1:
      text = "多云";
      break;
    case 2:
      text = "阴";
      break;
    case 3:
      text = "阵雨";
      break;
    case 4:
      text = "雷阵雨";
      break;
    case 5:
      text = "雷阵雨伴有冰雹";
      break;
    case 6:
      text = "雨夹雪";
      break;
    case 7:
      text = "小雨";
      break;
    case 8:
      text = "中雨";
      break;
    case 9:
      text = "大雨";
      break;
    case 10:
      text = "暴雨";
      break;
    case 11:
      text = "大暴雨";
      break;
    case 12:
      text = "特大暴雨";
      break;
    case 13:
      text = "阵雪";
      break;
    case 14:
      text = "小雪";
      break;
    case 15:
      text = "中雪";
      break;
    case 16:
      text = "大雪";
      break;
    case 17:
      text = "暴雪";
      break;
    case 18:
      text = "雾";
      break;
    case 19:
      text = "冻雨";
      break;
    case 20:
      text = "沙尘暴";
      break;
    case 21:
      text = "小到中雨";
      break;

    case 22:
      text = "中到大雨";
      break;

    case 23:
      text = "大到暴雨";
      break;

    case 24:
      text = "暴雨到大暴雨";
      break;

    case 25:
      text = "大暴雨到特大暴雨";
      break;

    case 26:
      text = "小到中雪";
      break;

    case 27:
      text = "中到大雪";
      break;

    case 28:
      text = "大到暴雪";
      break;

    case 29:
      text = "浮尘";
      break;

    case 30:
      text = "扬沙";
      break;

    case 31:
      text = "强沙尘暴";
      break;

    case 53:
      text = "霾";
      break;

    case 99:
      text = "无";
      break;

    case 32:
      text = "浓雾";
      break;

    case 49:
      text = "强浓雾";
      break;

    case 54:
      text = "中度霾";
      break;

    case 55:
      text = "重度霾";
      break;

    case 56:
      text = "严重霾";
      break;

    case 57:
      text = "大雾";
      break;

    case 58:
      text = "特强浓雾";
      break;

    case 301:
      text = "雨";
      break;

    case 302:
      text = "雪";
      break;

    default:
      text = "晴";
      break;

  }
  return text;

}

function getImgByWeatherCode(code) {
  var imgUrl = '';
  switch (code) {
    case 0:
      imgUrl = '/weather/ico/00.png';
      break;
    case 1:
      imgUrl = '/weather/ico/01.png';
      break;
    case 2:
      imgUrl = '/weather/ico/02.png';
      break;
    case 3:
      imgUrl = '/weather/ico/03.png';
      break;
    case 4:
      imgUrl = '/weather/ico/04.png';
      break;
    case 5:
      imgUrl = '/weather/ico/05.png';
      break;
    case 6:
      imgUrl = '/weather/ico/06.png';
      break;
    case 7:
      imgUrl = '/weather/ico/07.png';
      break;
    case 8:
      imgUrl = '/weather/ico/08.png';
      break;
    case 9:
      imgUrl = '/weather/ico/09.png';
      break;
    case 10:
      imgUrl = '/weather/ico/10.png';
      break;
    case 11:
      imgUrl = '/weather/ico/11.png';
      break;
    case 12:
      imgUrl = '/weather/ico/12.png';
      break;
    case 13:
      imgUrl = '/weather/ico/13.png';
      break;
    case 14:
      imgUrl = '/weather/ico/14.png';
      break;
    case 15:
      imgUrl = '/weather/ico/15.png';
      break;
    case 16:
      imgUrl = '/weather/ico/16.png';
      break;
    case 17:
      imgUrl = '/weather/ico/17.png';
      break;
    case 18:
      imgUrl = '/weather/ico/18.png';
      break;
    case 19:
      imgUrl = '/weather/ico/19.png';
      break;
    case 20:
      imgUrl = '/weather/ico/20.png';
      break;
    case 21:
      imgUrl = '/weather/ico/21.png';
      break;

    case 22:
      imgUrl = '/weather/ico/22.png';
      break;

    case 23:
      imgUrl = '/weather/ico/23.png';
      break;

    case 24:
      imgUrl = '/weather/ico/24.png';
      break;

    case 25:
      imgUrl = '/weather/ico/25.png';
      break;

    case 26:
      imgUrl = '/weather/ico/26.png';
      break;

    case 27:
      imgUrl = '/weather/ico/27.png';
      break;

    case 28:
      imgUrl = '/weather/ico/28.png';
      break;

    case 29:
      imgUrl = '/weather/ico/29.png';
      break;

    case 30:
      imgUrl = '/weather/ico/30.png';
      break;

    case 31:
      imgUrl = '/weather/ico/31.png';
      break;

    case 53:
      imgUrl = '/weather/ico/53.png';
      break;

    case 99:
      imgUrl = '/weather/ico/99.png';
      break;

    case 32:
      imgUrl = '/weather/ico/32.png';
      break;

    case 49:
      imgUrl = '/weather/ico/49.png';
      break;

    case 54:
      imgUrl = '/weather/ico/54.png';
      break;

    case 55:
      imgUrl = '/weather/ico/55.png';
      break;

    case 56:
      imgUrl = '/weather/ico/56.png';
      break;

    case 57:
      imgUrl = '/weather/ico/57.png';
      break;

    case 58:
      imgUrl = '/weather/ico/58.png';
      break;

    case 301:
      imgUrl = '/weather/ico/301.png';
      break;

    case 302:
      imgUrl = '/weather/ico/302.png';
      break;

    default:
      imgUrl = '/weather/ico/00.png';
      break;

  }
  return imgUrl;
}

/**
 * 将 div 导出成
 * 图片
 */
function exportDivToImg() {

}


/**
 * 例子 dateFormat("YYYY-mm-dd HH:MM", date)
 * @param fmt
 * @param date
 * @returns {*}
 */
function dateFormat(fmt, date) {
  var ret;
  var opt = {
    'Y+': date.getFullYear().toString(),        // 年
    'm+': (date.getMonth() + 1).toString(),     // 月
    'd+': date.getDate().toString(),            // 日
    'H+': date.getHours().toString(),           // 时
    'M+': date.getMinutes().toString(),         // 分
    'S+': date.getSeconds().toString()          // 秒
    // 有其他格式化字符需求可以继续添加，必须转化成字符串
  };
  for (var k in opt) {
    ret = new RegExp('(' + k + ')').exec(fmt);
    if (ret) {
      fmt = fmt.replace(ret[1], (ret[1].length == 1) ? (opt[k]) : (opt[k].padStart(ret[1].length, '0')));
    }
    ;
  }
  ;
  return fmt;
}


/**
 * 获取 相隔 月份
 * <pre>
 *  getIntervalMonthStr('yyyyMM',new Date('2019-06'),12)
 *  返回  201807 (2019年6月 往前推 12 个月，包含 2019年6月)
 * </pre>
 * @param date {Date} 默认为当前日期。
 * @param fmt {string} 默认为 yyyyMM
 * @param interval {number} 默认为 12
 */
function get_interval_month_str(date, fmt, interval) {
  fmt = fmt || 'yyyyMM';
  date = date || new Date();
  var temp = new Date(date.getTime());
  interval = interval || 12;
  while (interval-- > 0) {
    temp.setMonth(temp.getMonth() - 1);
  }
  return dateFormat(fmt, temp);
}

/**
 * 获取 相隔 天
 * @param date
 * @param fmt
 * @param interval  1 获取昨天 ,2 获取前天,以此类推
 * @returns {string}
 */
function get_interval_day_str(date, fmt, interval) {
  fmt = fmt || 'yyyyMM';
  date = date || new Date();
  var temp = new Date(date.getTime());
  interval = interval == null ? 1 : interval;
  while (interval-- >= 1) {
    temp.setTime(temp.getTime() - 86400000);
  }
  return dateFormat(fmt, temp);
}

/**
 * 禁止 输入字符
 * @param t
 */
function disallow_input(t) {
  t.value = '';
}

function wrap_line(params, characterSize) {
  characterSize = characterSize || 3;
  var ifCut = false;
  if (params.length > 9) {
    params = params.substring(0, 8);
    ifCut = true;
  }
  var newParamsName = '';// 最终拼接成的字符串
  var paramsNameNumber = params.length;// 实际标签的个数
  var provideNumber = characterSize;// 每行能显示的字的个数

  if (paramsNameNumber == 4) provideNumber = 2;
  var rowNumber = Math.ceil(paramsNameNumber / provideNumber);// 换行的话，需要显示几行，向上取整
  /**
   * 判断标签的个数是否大于规定的个数， 如果大于，则进行换行处理 如果不大于，即等于或小于，就返回原标签
   */
  // 条件等同于rowNumber>1
  if (paramsNameNumber > provideNumber) {
    /** 循环每一行,p表示行 */
    for (var p = 0; p < rowNumber; p++) {
      var tempStr = '';// 表示每一次截取的字符串
      var start = p * provideNumber;// 开始截取的位置
      var end = start + provideNumber;// 结束截取的位置
      // 此处特殊处理最后一行的索引值
      if (p == rowNumber - 1) {
        // 最后一次不换行
        tempStr = params.substring(start, paramsNameNumber);
      } else {
        // 每一次拼接字符串并换行
        tempStr = params.substring(start, end) + '\n';
      }
      newParamsName += tempStr;// 最终拼成的字符串
    }


  } else {
    // 将旧标签的值赋给新标签
    newParamsName = params;
  }
  //将最终的字符串返回
  return ifCut ? (newParamsName + '...') : newParamsName;
}

function getNowFormatDate(days) {
  days = days || 0;
  var date = new Date(new Date().getTime() + 60 * 60 * 1000 * 24 * days);
  var seperator1 = '-';
  var year = date.getFullYear();
  var month = date.getMonth() + 1;
  var strDate = date.getDate();
  if (month >= 1 && month <= 9) {
    month = '0' + month;
  }
  if (strDate >= 0 && strDate <= 9) {
    strDate = '0' + strDate;
  }
  var currentdate = year + seperator1 + month + seperator1 + strDate;
  return currentdate;
}

function prefix_wrap_zero(num) {
  return num < 10 ? ('0' + num) : num;
}

/**
 * 求和
 */
function add() {
  var total = 0;
  for (var i = 0; i < arguments.length; i++) {
    var j = arguments[i];
    if (j == null) {
      j = 0;
    }
    total += j;
  }
  return total;
}

function cjy_percent(v1, v2, precision) {
  var num = v1 / v2 * 100;
  precision = precision || 2;
  return num.toFixed(precision);
}

function div(v1, v2, precision) {
  var out = ((v1 / v2) * 100).toFixed(2);
  return out;
}

/**
 * 获取 url 参数
 * @param variable
 * @returns {string|null}
 */
function getQueryVariable(variable) {
  var query = window.location.search.substring(1);
  var vars = query.split('&');
  for (var i = 0; i < vars.length; i++) {
    var pair = vars[i].split('=');
    if (pair[0] == variable) {
      return pair[1];
    }
  }
  return null;
}

/**
 * 向后补 0 , 返回补 0 后字符串
 * @param num
 * @param n
 * @returns {string}
 */
function padR(num, n) {
  var len = num.toString().length;
  while (len < n) {
    num = num + '0';
    len++;
  }
  return num;
}

/**
 * 渲染 进度条, 仅有 文旅厅 新 ui (v2) 页面可用
 */
function renderProgressBar() {

  /* ========================================================================
    进度条
  * ======================================================================== */
  // 进度条 函数
  $.fn.progressLoad = function () {
    $this = $(this);
    $this.each(function () {
      var _percent = $(this).data('percent') + '%';
      $(this).children('[data-progress="text"]').text(_percent);
      $(this).animate({
          width: _percent,
        },
        200);
    });
  };
  // 进度条 函数调用
  // ===============
  $('[data-progress="bar"]').progressLoad();
}