1 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
2 <html xmlns="http://www.w3.org/1999/xhtml">
3 <head>
4 <title>充电站GIS分布-实景图</title>
5 <meta http-equiv="pragma" content="no-cache" />
6 <meta http-equiv="cache-control" content="no-cache" />
7 <meta http-equiv="expires" content="0" />
8 <link rel="stylesheet" type="text/css" href="../../Scripts/jquery-easyui-1.3.1/themes/default/easyui.css" />
9 <link rel="stylesheet" type="text/css" href="../../Scripts/jquery-easyui-1.3.1/themes/icon.css" />
10 <link href="../../Styles/PictureChargStation.css" rel="stylesheet" type="text/css" />
11 <script src="../../Scripts/jquery-easyui-1.3.1/jquery-1.8.0.min.js" type="text/javascript"></script>
12 <script src="../../Scripts/jquery-easyui-1.3.1/jquery.easyui.min.js" type="text/javascript"></script>
13 <script src="../../Scripts/jquery-easyui-1.3.1/locale/easyui-lang-zh_CN.js" type="text/javascript"></script>
14 <script src="../../Scripts/jquery-easyui-1.3.1/jquery.form.js" type="text/javascript"></script>
15 <script src="../../Scripts/coolcarousel/jquery.carouFredSel-6.0.4-packed.js" type="text/javascript"></script>
16 <script src="../../Scripts/pictureChargStation/pictureChargStation.js" type="text/javascript"></script>
17 </head>
18 <body class="easyui-layout">
19 <div data-options="region:'center',title:'实景图'">
20 <table class="tb-style">
21 <tr class="trpile">
22 <td class="tdPile">
23 选择充电站:
24 </td>
25 <td class="tdselect">
26 <select id="chargstation" name="chargstation" onchange="chargstation_onchanged()">
27 </select>
28 </td>
29 <td class="address">
30 地址:
31 </td>
32 <td>
33 <input id="csaddress" readonly="readonly" type="text" />
34 </td>
35 <td>
36 当月运行概况:充电桩总数量：
37 </td>
38 <td>
39 <input id="cscount" readonly="readonly" type="text" />
40 </td>
41 <td>
42 当月累计充电电量：
43 </td>
44 <td>
45 </td>
46 </tr>
47 </table>
48 <div id="wrapper">
49 <div id="images">
50 </div>
51 <div id="thumbs">
52 </div>
53 <a id="prev" href="#"></a><a id="next" href="#"></a>
54 <div class="pagination" id="foo2_pag"></div>
55 </div>
56 </div>
57 </body>
58 </html>
1 var myurl;
2 var mydata;
3 var mytype = "POST";
4 var jsonType = "json";
5 var htmlType = "html";
6 var commonType = "application/json; charset=utf-8";
7 var editIndex = undefined;
8
9 //--------------------------------------------------------------
10 $(function () {
11 getChargStationPicture();
12 bindChargStation();
13
14 });
15
16 function initcoolcarousel() {
17 $('#images').carouFredSel({
18 circular: false,
19 auto: false,
20 items: {
21 visible: 1
22 },
23 scroll: {
24 fx: 'directscroll'
25 }
26 });
27 $('#thumbs').carouFredSel({
28 circular: false,
29 infinite: false,
30 auto: false,
31 width: 960,
32 items: {
33 visible: 7
34 },
35 prev: '#prev',
36 next: '#next',
37 pagination: "#foo2_pag"
38 });
39
40 $('#thumbs img').click(function () {
41 $('#images').trigger('slideTo', "#" + this.alt);
42 $('#thumbs img').removeClass('selected');
43 $(this).addClass('selected');
44 return false;
45 });
46
47 }
48
49 function bindChargStation() {
50
51 myurl = "../../WebService/PictureChargStationService.ashx";
52 mydata = { action: 'getChargStation' };
53 var data = getData();
54 $("#chargstation").empty();
55 var length = data.rows.length;
56 $("#chargstation").append("<option value='0'>—请选择—</option>");
57 if (length == 0) {
58 return;
59 }
60 for (var i = 0; i < length; i++) {
61 $("#chargstation").append("<option value='" + data.rows[i].ZHAN_BH + "'>" + data.rows[i].ZHUAN_MC + "</option>");
62 }
63 }
64
65
66 function getChargStationPicture() {
67 myurl = "../../WebService/PictureChargStationService.ashx";
68 mydata = { action: 'getChargStationFileCount', id: $("#chargstation option:selected").val() };
69 var data = getData();
70 for (var k = 0; k <= count; k++) {
71 $("#images").trigger("removeItem", 0);
72 $("#thumbs").trigger("removeItem", 0);
73 }
74 count = data.rows.length;
75 var imagesHtml = "", thumbsHtml = "";
76 if (!data || data == "empty" || data.rows.length == 0) {
77 imagesHtml += "<img id='non-img' src='../../images/noimage.png' alt='non-img' width='450' height='280' />";
78 thumbsHtml += "<img src='../../images/noimage.png' alt='non-img' width='70' height='70' />";
79 }
80 else {
81 for (var i = 0; i < data.rows.length; i++) {
82 imagesHtml += "<img id='img_" + i + "' alt='img_" + i + "' width='450' height='280' />";
83 thumbsHtml += "<img id='" + i + "_img' alt='img_" + i + "' width='70' height='70' />";
84 }
85 }
86 $("#images").trigger("insertItem", imagesHtml);
87 $("#thumbs").trigger("insertItem", thumbsHtml);
88 for (var j = 0; j < data.rows.length; j++) {
89 $("#img_" + j).attr("src", "../../WebService/PictureChargStationService.ashx?action=getChargStationFile&fileid=" + data.rows[j].ID);
90 $("#" + j + "_img").attr("src", $("#img_" + j).attr("src"));
91 }
92 initcoolcarousel();
93 }
94
95
96 //----------------------------------------------------------------------------------------------------
97 var count = 0;
98 function chargstation_onchanged() {
99
100 myurl = "../../WebService/PictureChargStationService.ashx";
101 mydata = { action: 'getAddress', id: $("#chargstation option:selected").val() };
102 var data = getData();
103 if (data.rows.length == 0) {
104 $("#csaddress").val("");
105 $("#cscount").val("");
106 return false;
107 }
108 $("#csaddress").val(data.rows[0].XIANGXI_DZ);
109 mydata = { action: 'getChargPileCount', id: $("#chargstation option:selected").val() };
110 data = getData();
111 $("#cscount").val(data);
112 getChargStationPicture();
113
114 return true;
115 }
116
117
118 //----------------------------------------------------------------------------------------------------
119
120 function getData() {
121 var value;
122 $.ajax({
123 url: myurl,
124 type: mytype,
125 async: false,
126 data: mydata,
127 dataType: htmlType,
128 success: function (data) {
129 if (data) {
130 var val = "";
131 var ret = data.split("|")[0];
132 eval("val=" + ret);
133 var res = data.split("|")[1];
134 if (ret == "0") {
135 value = "0";
136 } else {
137 value = val;
138 }
139 }
140 },
141 error: function () {
142 parent.messager("提示", "error");
143 }
144 });
145 return value;
146 }
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using ChargingPile.BLL;
using ChargingPile.Model;
using log4net;
namespace ChargingPile.UI.WEB.WebService
{
/// <summary>
/// Summary description for PictureChargStationService
/// </summary>
public class PictureChargStationService : IHttpHandler
{
protected ILog Log = LogManager.GetLogger("PriceAdjustmentService");
readonly OprLogBll _oprLogBll = new OprLogBll();
public void ProcessRequest(HttpContext context)
{
context.Response.ContentType = "text/plain";
var action = context.Request.Params["action"];
switch (action)
{
case "getChargStation":
GetChargStation(context);
break;
case "getAddress":
GetAddress(context);
break;
case "getChargPileCount":
GetChargPileCount(context);
break;
case "getChargStationFile":
GetChargStationFile(context);
break;
case "getChargStationFileCount":
GetChargStationFileCount(context);
break;
}
}
/// <summary>
/// 获取充电站
/// </summary>
/// <param name="context"></param>
/// <returns></returns>
public void GetChargStation(HttpContext context)
{
var chargstationbll = new ChargStationBll();
var chargstation = new ChargStation();
string str;
var count = 0;
try
{
var dt = chargstationbll.Query(chargstation);
str = ConvertToJson.DataTableToJson("rows", dt);
str += "|";
}
catch (Exception e)
{
Log.Error(e);
throw;
}
context.Response.Write(str);
}
/// <summary>
/// 获取充电站地址
/// </summary>
/// <param name="context"></param>
/// <returns></returns>
public void GetAddress(HttpContext context)
{
var chargstationbll = new ChargStationBll();
var chargstation = new ChargStation
{
ZhanBh = Int32.Parse(context.Request.Params["id"])
};
string str;
try
{
var dt = chargstationbll.Query(chargstation);
str = ConvertToJson.DataTableToJson("rows", dt);
str += "|";
}
catch (Exception e)
{
Log.Error(e);
throw;
}
context.Response.Write(str);
}
/// <summary>
/// 获取充电桩数量
/// </summary>
/// <param name="context"></param>
/// <returns></returns>
public void GetChargPileCount(HttpContext context)
{
var chargstationbll = new ChargStationBll();
var id = Int32.Parse(context.Request.Params["id"]);
string str = null;
try
{
var count = chargstationbll.FindByChargPileCount(id);
str += count + "|";
}
catch (Exception e)
{
Log.Error(e);
throw;
}
context.Response.Write(str);
}
/// <summary>
/// 获取充电站全景图片
/// </summary>
/// <param name="context"></param>
/// <returns></returns>
public void GetChargStationFile(HttpContext context)
{
var chargstationfilebll = new ChargStationFileBll();
var fileid = context.Request.Params["fileid"];
var chargstationfile = new ChargStationFile
{
Id = fileid
};
byte[] bytes;
try
{
var dt = chargstationfilebll.Query(chargstationfile);
bytes = dt.Rows[0]["FILECONTEXT"] as byte[];
}
catch (Exception e)
{
Log.Error(e);
throw;
}
if (bytes != null)
context.Response.BinaryWrite(bytes);
}
/// <summary>
///
/// </summary>
/// <param name="context"></param>
public void GetChargStationFileCount(HttpContext context)
{
var chargstationfilebll = new ChargStationFileBll();
var fileid = context.Request.Params["id"];
if (string.IsNullOrEmpty(fileid))
{
context.Response.Write("{\"total\":0,\"rows\":[],\"msg\":\"error\"}");
return;
}
string str;
var chargstationfile = new ChargStationFile
{
ZhanBh = int.Parse(fileid)
};
try
{
//var count = chargstationfilebll.FindByCount(fileid);
var dt = chargstationfilebll.Query(chargstationfile);
str = ConvertToJson.DataTableToJson("rows", dt);
str = str.Substring(1, str.Length - 2);
str = "{\"total\":\"" + dt.Rows.Count + "\"," + str + "}";
str += "|";
}
catch (Exception e)
{
Log.Error(e);
throw;
}
context.Response.Write(str);
}
public bool IsReusable
{
get
{
return false;
}
}
}
}
使用 jQuery 中的淡入淡出动画，实现图片的轮播效果，每隔 2 秒钟切换一张图片，共 6 张图片
