/**
* 气象设备类 属性：设备信息 数据信息 方法: 1、地图标注 2、更新地图标注 3、获取数据 4、定时读取数据（数据监控打开相信信息页面时执行）
* 5、结束监控(关闭相信信息页面时执行)
*
*/
var WeatherClass = function() {
var _this = this;
/**
* 定时轮询时间，单位秒
*/
_this.interval = 60;
/**
* 设备信息
*/
_this.equipmentInfo = {};
/**
* 数据信息
*/
_this.dataInfo = {};
/**
* z状态信息
*
*/
_this.statesInfo = {};
/**
* 定时器
*/
_this.TimesID = null;
/**
* 地图上的mark图标对象
*/
_this.mark = {};
/**
* 地图标注
*/
_this.markOnMap = function() {
//alert(_this.equipmentInfo.status);
//alert(_this.getWeatherInfopage());
//_this.getData();
//alert(_this.makeDataHtml());
var showmap = new ShowInMap1();
//showmap.title = "("+ _this.equipmentInfo.name + ") 气象站";
//showmap.title = _this.equipmentInfo.name + " (气象站)";
showmap.title = _this.equipmentInfo.name; //20110516
showmap.operationType = 'weather'+_this.equipmentInfo.status;
showmap.sharpType = 'point';
showmap.lonlatData = [{x : _this.equipmentInfo.longitude,y : _this.equipmentInfo.latitude}];
//showmap.isPopup = false;
showmap.width = 350;
showmap.heigth = 300;
showmap.ContentHTML = ""+ _this.getData()+"
";
showmap.airTemperature=_this.dataInfo.airTemperature;
showmap.windDirection=fengxiang(_this.dataInfo.windDirection);
showmap.windSpeed=fengli(_this.dataInfo.windSpeed);
showmap.yuliang=getYuliang(_this.dataInfo.precipitationSum);
showmap.eventId = _this.equipmentInfo.id;
//showmap.text = _this.equipmentInfo.name;
//showmap.popOpen = _this.startMonitorData;
//showmap.popClose = _this.stopMonitorData;
//showmap.popClose =function(){alert('popClose')};
_this.mark = showmap.show();
}
/**
* 更新地图标注
*/
_this.refMark = function() {
// 删除图标
mapObjSearch.removeOverlay(_this.mark);
//添加新图标
var showmap = new ShowInMap1();
//showmap.title = "("+ _this.equipmentInfo.name + ") 气象站";
//showmap.title = _this.equipmentInfo.name + " (气象站)";
showmap.title = _this.equipmentInfo.name; //20110516
if (_this.statesInfo.status) {
showmap.operationType = 'weather' + _this.statesInfo.status;
} else {
showmap.operationType = 'weather0';
}
showmap.sharpType = 'point';
showmap.lonlatData = [{x : _this.equipmentInfo.longitude,y : _this.equipmentInfo.latitude}];
showmap.ContentHTML = ""+ "数据加载中....
";
//showmap.isPopup = false;
showmap.width = 350;
showmap.heigth = 300;
showmap.eventId = _this.equipmentInfo.id;
//showmap.text = _this.equipmentInfo.name;
//showmap.popOpen = _this.startMonitorData;
//showmap.popClose = _this.stopMonitorData;
// showmap.popClose =function(){alert('popClose')};
_this.mark = showmap.show();
}
/**
* 获取数据
*/
_this.getData = function() {
var data;
var id = _this.equipmentInfo.id;
var URL = '/bjglwww/ws/wsi/WeatherService/getNewWeatherData/'+ _this.equipmentInfo.id ;
var datadiv = document.getElementsByName(id + "_div");
var XMLHttpReq = false;
function createXMLHttpRequest() {
if(window.XMLHttpRequest) {
XMLHttpReq = new XMLHttpRequest();
}else if (window.ActiveXObject) {
try {
XMLHttpReq = new ActiveXObject("Msxml2.XMLHTTP");
}catch (e) {
try {
XMLHttpReq = new ActiveXObject("Microsoft.XMLHTTP");
} catch (e) {
}
}
}
}
function sendRequestGetForecast() {
createXMLHttpRequest();
if(XMLHttpReq){
XMLHttpReq.open("get", URL, false );
XMLHttpReq.onreadystatechange = processResponse;
XMLHttpReq.send(null);
}
}
function processResponse() {
if (XMLHttpReq.readyState == 4) {
if (XMLHttpReq.status == 200) {
eval( "var temp = " + XMLHttpReq.responseText);
} else {
window.alert("气象数据信息读取失败");
}
}
return temp;
}
sendRequestGetForecast();
try {
var temp = processResponse();
var WeatherData = temp.WeatherData;
if (WeatherData) {
_this.dataInfo = WeatherData;
var temp2 = WeatherMap.get(WeatherData.id);
if (temp2) {
data = temp2.makeDataHtml();
}
}
} catch (e) {
alert("读取气象数据" + e.number + "\n" + e.description);
}
return data;
}
//------------------------------------------------------------------------
/**
* 定时读取数据
*/
_this.startMonitorData = function() {
//alert(id);
//先调用一次，取得数据
_this.getData();
//如果已经开始侧先停止
if (_this.TimesID) {
clearInterval(_this.TimesID);
}
//定时执行
_this.TimesID = setInterval(function() {_this.getData();}, _this.interval * 1000);
}
/**
* 结束监控
*/
_this.stopMonitorData = function() {
if (_this.TimesID) {
clearInterval(_this.TimesID);
_this.TimesID = null;
}
}
/**
* 生成数据html
*
*/
_this.makeDataHtml = function() {
var myvisibility = _this.dataInfo.visibility;
if(parseInt(_this.dataInfo.visibility)==2000)
{
myvisibility="大于"+_this.dataInfo.visibility;
}
/**
*2011-05-20修改 迎检之后改回
*/
var now= new Date();
var year=now.getYear();
var month=now.getMonth()+1;
var day=now.getDate();
var hour=now.getHours();
var minute=now.getMinutes();
//var second = now.getSeconds();
if(minute>=5){
minute = minute-5;
}else{
minute = minute-5+59;
hour = hour-1;
}
if(minute<10)
minute = "0"+minute;
//alert(minute);
var nowdate=year+"-"+month+"-"+day+" "+hour+":"+minute;
/***/
var html = "