buying/WebContent/tv/common/tv-common.js

var mobile = {};
var dictMap = {};
var paramMap = {};
var company="";
$(document).ready(function () {
	addLog();
});
/**
 * flag 当子窗口取不到是否不取父窗口的值,默认取父窗口
 */
mobile.getUrlVars = function (name, flag) {
    var reg = new RegExp("(^|&)" + name + "=([^&]*)(&|$)");
    var r = window.location.search.substr(1).match(reg);
    //modify by zhengwei
    if (flag) {
        if (r == null) {
            r = window.parent.location.search.substr(1).match(reg);
        }
    }
    if (r != null) return decodeURI(r[2]);
    return null;
};

function addLog(){
	if(mobile.getUrlVars("company")){
		company = mobile.getUrlVars("company");
		sessionStorage.setItem("company",mobile.getUrlVars("company"));
	}else if(sessionStorage.getItem("company")){
		company = sessionStorage.getItem("company");
	}
	var page = window.location.pathname;
	var id = mobile.getUrlVars("id");
	mobile.ajaxPost(base+"/userViewLog/save",{id:id,page:page,company:company},function(json){},"");
}

//把null转为空
mobile.nullToSpace = function (param) {
    if (param == null || typeof param == 'undefined') {
        param = '';
    }
    return param;
}

//把null转为0
mobile.nullToZore = function (param) {
    if (param == null || typeof param == 'undefined') {
        param = 0;
    }
    return param;
}

/**
 * 增加天数
 */
mobile.addDate = function(date,days){
	var a = new Date(date)
	a = a.valueOf();
	a = a + days * 24 * 60 * 60 * 1000
	a = new Date(a)
	return a;
}

/**
 * 获取星期
 */
mobile.getWeek = function(date){
	var str = "星期";
	var week = date.getDay();
	switch (week) {  
    case 0 :  
            str += "日";  
            break;  
    case 1 :  
            str += "一";  
            break;  
    case 2 :  
            str += "二";  
            break;  
    case 3 :  
            str += "三";  
            break;  
    case 4 :  
            str += "四";  
            break;  
    case 5 :  
            str += "五";  
            break;  
    case 6 :  
            str += "六";  
            break;  
	}
	return str;
}
/**
 * 检查手机号码
 */
mobile.checkMobile = function (phone){
	var reg= /(^1[3|4|5|7|8][0-9]{9}$)/;
	return reg.test(phone);
}

//ajax post
mobile.ajaxPost = function (url, params, callback,msg) {
	var index=null;
	$.ajax({
		type:"POST",
		url:url,
		data:params,
		dataType:"json",
		timeout:60000,
		beforeSend:function(){
			if(msg!=""){
				if(msg){
					index=layer.open({type: 3,shadeClose:false,content: msg});
				}else{
					index=layer.open({type: 3,shadeClose:false,content: '加载中...'});
				}
			}
		},
		success:function(data){
			if(msg!=""){
				layer.close(index);
			}
			if(typeof callback=='function'){
				callback(data);
			}
		},
		error:function(XMLHttpRequest, textStatus, errorThrown){
			if(msg!=""){
				layer.close(index);
			}
			switch (XMLHttpRequest.status){  
	            case(500):  
	            	layer.open({content: "服务异常",time: 3});
	                break;   
	            case(408):  
	            	layer.open({content: "请求超时",time: 3});
	                break;
	            case(0):  
	            	layer.open({content: "网络连接异常",time: 3});
	                break;  
	            default:
	            	layer.open({content: "请求错误，请稍后再试",time: 3});
	        }  
			
		},
		complete: function (XHR, TS) { XHR = null; } 
	});
};

//保留两位小数
mobile.toDecimal = function (x) {
    var f = parseFloat(x);
    if (isNaN(f)) {
        return;
    }
    f = Math.round(x * 100) / 100;
    return f;
}
mobile.getWeekDay = function (){
	var str = "";  
	var week = new Date().getDay();  
	if (week == 0) {  
        str = "星期日";  
	} else if (week == 1) {  
        str = "星期一";  
	} else if (week == 2) {  
        str = "星期二";  
	} else if (week == 3) {  
        str = "星期三";  
	} else if (week == 4) {  
        str = "星期四";  
	} else if (week == 5) {  
        str = "星期五";  
	} else if (week == 6) {  
        str = "星期六";  
	}
	return str;
}
//日期格式化
Date.prototype.format = function (fmt) {
    var o = {
        "M+": this.getMonth() + 1,                 //月份
        "d+": this.getDate(),                    //日
        "h+": this.getHours(),                   //小时
        "m+": this.getMinutes(),                 //分
        "s+": this.getSeconds(),                 //秒
        "q+": Math.floor((this.getMonth() + 3) / 3), //季度
        "S": this.getMilliseconds()             //毫秒
    };
    if (/(y+)/.test(fmt))
        fmt = fmt.replace(RegExp.$1, (this.getFullYear() + "").substr(4 - RegExp.$1.length));
    for (var k in o)
        if (new RegExp("(" + k + ")").test(fmt))
            fmt = fmt.replace(RegExp.$1, (RegExp.$1.length == 1) ? (o[k]) : (("00" + o[k]).substr(("" + o[k]).length)));
    return fmt;
}

//数组移除
Array.prototype.removeAt = function (Index) {
    if (isNaN(Index) || Index > this.length) {
        return false;
    }
    for (var i = 0, n = 0; i < this.length; i++) {
        if (this[i] != this[Index]) {
            this[n++] = this[i]
        }
    }
    this.length -= 1
}

//数组是否包含某项
Array.prototype.contains = function (needle) {
    for (i in this) {
        if (this[i] == needle)
            return true;
    }
    return false;
}

/**
 * 根据字典类型获取items
 * @param d_key
 * @returns
 */
mobile.getDictMap = function (d_key) {
    if (dictMap[d_key]) {
        return dictMap[d_key];
    }
};

/**
 * 根据系统参数
 * @param code
 * @returns
 */
mobile.getParam = function (code) {
    if (paramMap[code]) {
        return paramMap[code];
    } else {
        return "";
    }
};

/**
 * 根据代码和字典类型获取下拉选项的名称item{value:'1',label:'测试'}
 * @param d_key
 * @param code
 * @returns
 */
mobile.getDictVal = function (key, code) {
    var items = dictMap[key];
    if (items && items.length > 0) {
        for (var i = 0; i < items.length; i++) {
            var item = items[i];
            if (item.dict_code == code) {
                return item.dict_name;
                break;
            }
        }
    }
    return "";
}

//遥控器事件处理
var Event = {
	mapping : function(__event) {
		try{
			Utility.ioctlWrite("skyworthKey", "Key2Coship");
		}catch(e){

		}
		var keycode = __event.which || __event.keyCode;
		var code = "";
		var name = "";
		var args = {};
		if (keycode < 58 && keycode > 47) {//数字键
			args = {
				modifiers : __event.modifiers,
				value : (keycode - 48),
				type : 0,
				isGlobal : false
			};
			code = "KEY_NUMERIC";
		} else {
			var args = {
				modifiers : __event.modifiers,
				value : keycode,
				type : 0,
				isGlobal : false
			};

			switch (keycode) {
			case 1:
			case 38:
				code = "KEY_UP";
				break;
			case 2:
			case 40:
				code = "KEY_DOWN";
				break;
			case 3:
			case 37:
				code = "KEY_LEFT";
				break;
			case 4:
			case 39:
				code = "KEY_RIGHT";
				break;
			case 13:
			case 273:
				code = "KEY_SELECT";
				break;
			case 339:
				code = "KEY_EXIT";
				break;
			case 258:
				code = "KEY_STANDBY";
				break;
			case 340:
			case 8:
			case 32:
			case 283:
			case 280:
			case 640:
				code = "KEY_BACK";
				break;
			}
		}
		return {
			code : code,
			args : args,
			name : name
		};
	}
};