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Demo.html
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<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<title>拖拽更新经纬度_百度地图Demo</title>
<meta name="Generator" content="EditPlus">
<meta name="Author" content="">
<meta name="Keywords" content="">
<meta name="Description" content="">
</head>
<style type="text/css">
body, html,#allmap {width: 100%;height: 100%;overflow: hidden;margin:0;}
.container {height:100%;width:78%;float:left;border-right:2px solid #bcbcbc;}
.a_view {height:100%;width:20%;float:left;}
.maker{ width: 93px; height: 116px; background: url(images/back.png) left top no-repeat; position: absolute; }
.badge1 {
position:relative;
}
.badge1[data-badge]:after {
content:attr(data-badge);
position:absolute;
top:3px;
right:-13px;
font-size:.7em;
background:red;
color:white;
width:24px;height:24px;
text-align:center;
line-height:24px;
border-radius:50%;
box-shadow:0 0 1px #333;
}
.testbutton {
font-family: arial;
color: #14396A !important;
font-size: 14px;
text-shadow: 1px 1px 0px #7CACDE;
box-shadow: 1px 1px 1px #BEE2F9;
padding: 8px 8px;
-moz-border-radius: 10px;
-webkit-border-radius: 10px;
border-radius: 10px;
border: 2px solid #3866A3;
background: #63B8EE;
background: linear-gradient(top, #63B8EE, #468CCF);
background: -ms-linear-gradient(top, #63B8EE, #468CCF);
background: -webkit-gradient(linear, left top, left bottom, from(#63B8EE), to(#468CCF));
background: -moz-linear-gradient(top, #63B8EE, #468CCF);
}
.testbutton:hover {
color: #14396A !important;
background: #468CCF;
background: linear-gradient(top, #468CCF, #63B8EE);
background: -ms-linear-gradient(top, #468CCF, #63B8EE);
background: -webkit-gradient(linear, left top, left bottom, from(#468CCF), to(#63B8EE));
background: -moz-linear-gradient(top, #468CCF, #63B8EE);
}
</style>
<script type="text/javascript" src="js/jquery-1.4.2.min.js"></script>
<script type="text/javascript" src="js/jquery.json-2.2.min.js"></script>
<script type="text/javascript" src="js/hash.js"></script>
<script type="text/javascript" src="http://api.map.baidu.com/api?v=1.2"></script>
<script type="text/javascript" src="js/RichMarker.js"></script>
<script type="text/javascript" src="js/CanvasLayer.js"></script>
<script type="text/javascript" src="js/jquery.tmpl.min.js"></script>
<script id="InfoTemplate" type="text/x-jquery-tmpl">
<div style="overflow-y: hidden; font-size: 0.8em; opacity: 0.8">
<div>
<table style="width: 400px; margin-bottom: 8px; background: #f0f0f0; height: 248px" border=0 cellspacing=0 cellpadding=0>
<tbody>
<tr>
<th align=left colspan='3'>
<div style='display:inline-block;'>
<div style='display:inline-block;'>
<h2 style="text-align: center; line-height: 26px; margin: 0px; overflow: hidden; font-weight: bold">
建筑物：${name}
</h2>
</div>
</th>
</tr>
<tr>
<td style="padding-bottom: 0px; margin: 0px;width: 318px; zoom: 1;overflow: hidden;">
<img style="margin: 0px 0px; display: block" src=${photo} width=288 height=226 > </td>
<td>
<div style="border-bottom: #9cf 1px solid; border-left: #9cf 1px solid; width: 135px; height: 224px; color: #4a4a4a; font-size: 12px; overflow: hidden; border-top: #9cf 1px solid; border-right: #9cf 1px solid">
<p style="border-bottom: #9cf 1px solid; border-left: #f2f2f2 1px solid; padding-bottom: 0px; line-height: 26px; margin: 0px; padding-left: 0px; padding-right: 0px; height: 26px; overflow: hidden; border-top: #fff 1px solid; padding-top: 0px">
<span style="line-height: 26px; height: 26px; margin-left: 4px; font-weight: bold; margin-right: 4px">名字:</span>
<span style="color: #777" class='result'>${name}</span>
</p>
<p style="border-bottom: #9cf 1px solid; border-left: #f2f2f2 1px solid; padding-bottom: 0px; line-height: 26px; margin: 0px; padding-left: 0px; padding-right: 0px; height: 26px; overflow: hidden; border-top: #fff 1px solid; padding-top: 0px">
<span style="line-height: 26px; height: 26px; margin-left: 4px; font-weight: bold; margin-right: 4px">纬度:</span>
<span style="color: #777" class='result'> ${x} </span>
</p>
<p style="border-bottom: #9cf 1px solid; border-left: #f2f2f2 1px solid; padding-bottom: 0px; line-height: 26px; margin: 0px; padding-left: 0px; padding-right: 0px; height: 26px; overflow: hidden; border-top: #fff 1px solid; padding-top: 0px">
<span style="line-height: 26px; height: 26px; margin-left: 4px; font-weight: bold; margin-right: 4px">经度:</span>
<span style="color: #777" class='result'> ${y}</span>
</p>
<p style="border-bottom: #9cf 1px solid; border-left: #f2f2f2 1px solid; padding-bottom: 0px; line-height: 26px; margin: 0px; padding-left: 0px; padding-right: 4px; border-top: #fff 1px solid; padding-top: 0px">
<span style="line-height: 26px; height: 26px; margin-left: 4px; font-weight: bold; margin-right: 4px">地址:</span>
<span style="color: #777" class='result'> ${address} </span>
</p>
</div>
</td>
</tr>
</tbody>
</table>
</div>
</div>
</div>
</div>
</script>
<!-- 加载测试数据 -->
<script type="text/javascript" src="js/bulidingdatajson.js"></script>
<body>
<!-- 此处展示地图视图 -->
<div class="container" id="container"> </div>
<!-- 此处展示右侧操作栏 -->
<p>
<div id="lonlat_view"> </div>
</p>
<p>
<div style="color:blue">
<span>注1:启用编辑状态时将不会弹出详细信息窗</span>
</div>
<div style="color:blue">
<span>注2: 如果不是有效坐标，则创建中心点附近的随机坐标值</span>
</div>
<div style="color:blue">
<span>注3: 点击右侧列表可以使地图的对应元素弹出详细信息窗</span>
</div>
</p>
<p>
<div id="editCoording" style="color:red">编辑状态：禁止</div>
<div><a id='editor' class='testbutton' style='position:relative;z-index 99;margin-top:20px;margin-right:50px;top:30px;left:10px'>切换编辑状态</a></div>
</p>
<!-- 此处存放对应标注的链接 -->
<div id="a_view" class="a_view" style='margin-top:40px'>
<p>
<!-- 此处修改坐标后的反馈消息 -->
<div id="msg_view"> </div>
<br/>
建筑物列表：
</p>
</div>
</body>
<!-- 开始加载地图的处理 -->
<script type="text/javascript">
/* ****
*1、简单展示以及详细信息展示的css 样式 点击侧边栏 响应--------OK！
*2、选中点位时 弹出详细窗 --------ok！
*3、将百度地图API 版本改为V2.0 试试是否可行 --------ok！
*4、启用与禁用编辑经纬度模式 设置编辑状态时，不允许弹出详细窗体 --------ok！
*5、下方显示鼠标坐标 --------ok！
******/
var editCoording=false;
$(function(){
$("#editor").click(function(){
if(!editCoording){
alert('启用编辑坐标')
var keys=markerMap.keys(); for(var index in keys) { var marker = markerMap.get(keys[index]); marker.enableDragging(); $("#editCoording").html("编辑状态："+"启用"); }
}else{
alert('禁用编辑坐标')
var keys=markerMap.keys();
for(var index in keys) { var marker = markerMap.get(keys[index]); marker.disableDragging(); $("#editCoording").html("编辑状态："+"禁止"); $('#msg_view').html("保存成功！"); }
}
editCoording=!editCoording;
});
}
);
// 存储标注的hash表
var markerMap = new Hash();
//var buildingJsonStr = '[{"buildingId": "0710101842282A67E3162603F6250D67", "name": "02", "x": "31.22127", "y": "121.398516"}, {"buildingId": "07101018422820AD64EAB3AC576FFD3E", "name": "03", "x": "31.221587", "y": "121.397745"}, {"buildingId": "07101018422845B31172C77A176BDB43", "name": "04", "x": "31.220695", "y": "121.39827"}, {"buildingId": "071010184228A7EF4B0094030694C1B5", "name": "05", "x": "31.220769", "y": "121.397956"}, {"buildingId": "071010184228057205C5220A4924B99F", "name": "06", "x": "31.220178", "y": "121.398149"}, {"buildingId": "07101018422891C6FB5F3838EA67AEB6", "name": "07", "x": "31.220236", "y": "121.397776"}, {"buildingId": "071010184228E99A96B62460853A93B0", "name": "08", "x": "31.220576", "y": "121.397269"}, {"buildingId": "071010184228F4A035D852D89F418667", "name": "09", "x": "31.220638", "y": "121.396932"}, {"buildingId": "071010184228869C8C3AA796DB2D6A17", "name": "10", "x": "31.22051", "y": "121.39633"}, {"buildingId": "0710101842288CD20D0E333F3D775AEE", "name": "11", "x": "31.220634", "y": "121.395917"}, {"buildingId": "071010184228465B808DF2361EF74872", "name": "12", "x": "31.221186", "y": "121.396132"}, {"buildingId": "07101018422876B9BD4DD764214A37EF", "name": "13", "x": "31.221151", "y": "121.396478"}, {"buildingId": "07101018422860A7AEE993AD2F3D254E", "name": "14", "x": "31.221923", "y": "121.396478"}, {"buildingId": "071010184228D993F7D6F104C6241EA0", "name": "15", "x": "31.221529", "y": "121.397035"}, {"buildingId": "071010184228C77408F277C2A0FFF9EA", "name": "16", "x": "31.222487", "y": "121.39682"}, {"buildingId": "07101018422850C5CEFCC37B745AE217", "name": "17", "x": "31.222155", "y": "121.397278"}, {"buildingId": "071010184228CE5998B16072B7EADAF0", "name": "18", "x": "31.222992", "y": "121.396829"}, {"buildingId": "071010184228C4AE0885ED1B1934CAC7", "name": "19", "x": "31.223008", "y": "121.397215"}, {"buildingId": "071010184228A28019A162C9F30FB412", "name": "20", "x": "31.223054", "y": "121.397745"}, {"buildingId": "071010184228BE86B8C490400D07A7D9", "name": "21", "x": "31.223039", "y": "121.398109"}, {"buildingId": "0710101842284F721F26E60E4AE38B78", "name": "22", "x": "31.223062", "y": "121.398702"}, {"buildingId": "07101018422835C890FA62A7AC3D7B4F", "name": "23", "x": "31.223077", "y": "121.399106"}, {"buildingId": "0710101842293A343A9B0EE1A2F87ED6", "name": "24", "x": "31.222533", "y": "121.398567"}, {"buildingId": "0710101842298447B5294F823BF14B2E", "name": "25", "x": "31.222128", "y": "121.398109"}, {"buildingId": "07101018422905330D8B854F88DD30DD", "name": "26", "x": "31.221888", "y": "121.398769"}]';
//var estateJsonStr = '[{"estateId": "0705280229021824977FE8318D179397", "name": "天山河畔花园", "address": "水城路883弄/长宁路", "x": "31.221034", "y": "121.397223"}]'
/**
* 获取相关的json数组
* @returns
*/
function getJsonData() {
var reltJson;
var url = "Your url";
// 此处注释请求后台程序获取json数组的方法，直接返回定义好的json数组
// $.ajax({
// type: 'GET',
// url: url,
// async: false,
// dataType: 'json',
// timeout: 50000,
// cache: false,
// error: function(XMLHttpRequest, status, thrownError) {
// alert('Error loading ' + url +', Please send it again!');
// },
// success: function(json) {
// reltJson = json;
// }
// });
// 转换json数组字符串成json对象，正式使用时上述ajax方法直接拿到的是json对象，不需要这步操作
reltJson =buildingJsonStr;// eval(buildingJsonStr);
return reltJson;
}
// 全局变量
var map; // 地图对象
var estateJson; // 中心点json数据
var mouseoutIcon; // 鼠标移出标注时的图像对象
var mouseoverIcon; // 鼠标放在标注时的图像对象
// 绘制地图
drawMap();
/**
* 绘制地图
*/
function drawMap(){
estateJson =estateJsonStr[0];// eval(estateJsonStr)[0]; // 初始化中心点的json数据
map = new BMap.Map("container",{mapType: BMAP_HYBRID_MAP, enableHighResolution: true,enableMapClick:false}); // 设置卫星图为底图
initIcon();
configuration();
buildContextMenu();
initCenterMarker();
initOtherMarkers();
}
/**
* 地图基本功能设置
* @param map
*/
function configuration(){
// 初始化中心坐标
var point = getPoint(estateJson.y, estateJson.x);
// 启用键盘操作
map.enableKeyboard();
// 启用滚轮放大缩小
map.enableScrollWheelZoom();
// 初始化地图,设置中心点坐标和地图级别
map.centerAndZoom(point, 19);
// 添加比例尺控件
map.addControl(new BMap.ScaleControl());
// 添加平移缩放控件
map.addControl(new BMap.NavigationControl());
// 启用地图惯性拖拽
map.enableInertialDragging();
// 展示普通街道、卫星和路网的混合视图
map.addControl(new BMap.MapTypeControl({mapTypes: [BMAP_NORMAL_MAP, BMAP_HYBRID_MAP]}));
// 创建缩略地图控件
var control = new BMap.OverviewMapControl();
// 展开缩略地图控件，默认不展开
control.changeView();
// 添加缩略地图控件
map.addControl(control);
// 设置地图显示的城市 此项是必须设置的
map.setCurrentCity("上海");
map.addEventListener("mousemove",function(e){ $("#lonlat_view").html("鼠标位置：" +e.point.lng + ";" + e.point.lat); });
}
/**
* 创建右键菜单
*/
function buildContextMenu(){
var contextMenu = new BMap.ContextMenu();
var txtMenuItem = [
{
text:'放大',
callback:function(){map.zoomIn();}
},
{
text:'缩小',
callback:function(){map.zoomOut();}
},
{
text:'放置到最大级',
callback:function(){map.setZoom(20);}
},
{
text:'返回全局视图',
callback:function(){map.centerAndZoom(getPoint(estateJson.y, estateJson.x), 19);}
}
];
for(var i=0; i < txtMenuItem.length; i++){
contextMenu.addItem(new BMap.MenuItem(txtMenuItem[i].text,txtMenuItem[i].callback,100));
if(i==1 || i==3) {
contextMenu.addSeparator();
}
}
map.addContextMenu(contextMenu);
}
/**
* 初始化标注图像 useless
*/
function initIcon(){
mouseoutIcon = new BMap.Icon("images/marker-icon.gif", new BMap.Size(12, 21), {imageOffset:new BMap.Size(-46,0)});
mouseoverIcon = new BMap.Icon("images/marker-icon.gif", new BMap.Size(12, 21), {imageOffset:new BMap.Size(-69,0)});
}
/**
* 初始化中心点标注
*/
function initCenterMarker(){
addMarker2Map(estateJson);
}
/**
* 初始化其他标注
*/
function initOtherMarkers(){
// 获取其他json数据
var markersJson = getJsonData();
$.each(markersJson, function(){
addMarker2Map(this);
});
}
/**
* 获取栋座坐标point对象
* 无坐标时，随机生成在小区坐标附近
* @param y
* @param x
*/
function getPoint(y, x){
// 因为json字符串中定义的是字符串，需要转换成float
var _y = parseFloat(y);
var _x = parseFloat(x);
// 如果是有效的坐标，则直接创建point
if(_y > 0 || _x > 0)
return new BMap.Point(_y, _x);
// 如果不是有效坐标，则创建中心点附近的随机坐标值 （good）
var bounds = map.getBounds();
var sw = bounds.getSouthWest();
var ne = bounds.getNorthEast();
var lngSpan = Math.abs(sw.lng - ne.lng);
var latSpan = Math.abs(ne.lat - sw.lat);
return new BMap.Point(sw.lng + lngSpan * (Math.random() * 0.8), ne.lat - latSpan * (Math.random() * 0.8));
}
/**
* 添加多个标注
* @param point 坐标
* @param text 标注文本
* @param buildingId 编号
*/
function addMarker2Map(markersJson){
var point= getPoint(markersJson.y, markersJson.x);
var text=markersJson.name;
var id=markersJson.buildingId;
var photo=markersJson.photo;
// 创建标注 // 圆角图形 82 102
var rrDOM = "<div id='"+ id +"' class='maker badge1' data-badge='" + text +"'"
+ "style='width:82px;height:102px;background:url(images/icon.png) left top no-repeat; position: absolute;'>"
+ "<div style='width:65px;height:65px; margin-top:7px;margin-left:9px;border-radius:50%; overflow:hidden;'><img src='images/small.jpg' /></div>"
+ "</div>";
var marker = new BMapLib.RichMarker(rrDOM,point,{ "anchor" : new BMap.Size(-41, -102), "disableDragging" : true});
var popContent=$('#InfoTemplate').tmpl(markersJson).html();//引用详细弹出窗模板
var myinfoWindow1 = new BMap.InfoWindow(popContent, { offset: new BMap.Size(0, -0) });
marker.setInfoWindow(myinfoWindow1);
// 标注拖拽结束后绑定的事件
marker.addEventListener("ondragend", function(e){
editCoord(id, e.point.lat, e.point.lng, text);
});
// 鼠标离开标注时绑定的事件
marker.addEventListener("onmouseout", function(e){
//marker.setIcon(mouseoutIcon);
});
// 鼠标移到标注时绑定的事件
marker.addEventListener("onmouseover", function(e){
//marker.setIcon(mouseoverIcon);
//this.openInfoWindow(infoWindow);
});
// 鼠标点击标注时绑定的事件
marker.addEventListener("onclick", function(e){
console.log('sdsadsa');
if(!editCoording){
this.openInfoWindow();
}
});
// 信息窗关闭时绑定的事件
marker.addEventListener("infowindowclose", function(e){
//marker.setIcon(mouseoutIcon);
});
// 信息窗打开时绑定的事件
marker.addEventListener("infowindowopen", function(e){
//marker.setIcon(mouseoverIcon);
});
// 显示到地图中
map.addOverlay(marker);
// 存储到hash
markerMap.put(id, marker);
var link = '<li><a href="javascript:void(0);" onclick="showInfoWindos(\''+id+'\')">'+ text +'</a></li>';
$('#a_view').append(link);
}
/**
* 展示标注的信息窗
* @param id
*/
function showInfoWindos(id){
var marker = markerMap.get(id);
if(marker.getInfoWindow() != undefined){
marker.openInfoWindow();
}
}
/**
* 保存坐标编辑
* @param id
* @param x
* @param y
* @param name
*/
function editCoord(id, x, y, name){
// $.ajax({
// type: 'POST',
// url: 'Your url',
// data: {
// 'id' : id,
// 'x' : x,
// 'y' : y
// },
// success: function(data) {
// showMsg("<strong>" + name + "修改后的坐标已自动保存</strong>");
// }
// });
showMsg('<strong>"' + name + '"修改后的坐标已自动保存</strong>');
}
/**
* 获取信息窗html
*/
function getContent(name){
var content = "<div><p>{name}</p></div>";
return content.replace("{name}", name);
}
/**
* 展示坐标修改后的提醒内容
*/
function showMsg(msg){
$('#msg_view').html(msg);
}
</script>
</html>