map.html
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<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
<meta name="viewport" content="initial-scale=1.0, user-scalable=no"/>
<style type="text/css">
body, html, #allmap {
width: 100%;
height: 100%;
overflow: hidden;
margin: 0;
}
#suggestId {
position: absolute;
z-index: 9999;
right: 20px;
top: 20px;
line-height: 32px;
padding: 0px 10px;
width: 300px;
border: 1px solid #e4e6e7;
}
#suggestId:focus {
outline: none;
}
</style>
<script type="text/javascript" src="http://api.map.baidu.com/api?v=2.0&ak=KxkuAcGBup6sD1XxaDW85KBG"></script>
<title>点击地图获取当前经纬度</title>
</head>
<body>
<input id="lng_input" type="hidden" value="{$lng}"/>
<input id="lat_input" type="hidden" value="{$lat}"/>
<input id="address_input" type="hidden"/>
<input id="city_input" type="hidden"/>
<input id="province_input" type="hidden"/>
<input id="district_input" type="hidden"/>
<input id="suggestId" type="text" placeholder="请输入地址"/>
<div id="allmap"></div>
<script type="text/javascript">
// 百度地图API功能
var center = new BMap.Point({$lng}, {$lat});
var map = new BMap.Map("allmap");
map.centerAndZoom(new BMap.Point(116.404, 39.915), 8);
map.enableScrollWheelZoom(); //启用滚轮放大缩小，默认禁用
map.enableContinuousZoom();
var map_ac = new BMap.Autocomplete( //建立一个自动完成的对象
{
"input": "suggestId",
"location": map
});
var marker = new BMap.Marker(center); // 创建标注
map.addOverlay(marker); // 将标注添加到地图中
marker.enableDragging(); //可拖拽
//marker.setAnimation(BMAP_ANIMATION_BOUNCE);
map_ac.addEventListener("onconfirm", function (e) { //鼠标点击下拉列表后的事件
var _value = e.item.value;
function myFun() {
var pp = local.getResults().getPoi(0).point; //获取第一个智能搜索的结果
map.centerAndZoom(pp, 8);
marker.setPosition(pp);
mgetLocation(pp);
}
myValue = _value.province + _value.city + _value.district + _value.street + _value.business;
var local = new BMap.LocalSearch(map, { //智能搜索
onSearchComplete: myFun
});
local.search(myValue);
});
var opts = {
width: 200, // 信息窗口宽度
height: 30, // 信息窗口高度
title: "", // 信息窗口标题
enableMessage: false,//设置允许信息窗发送短息
}
var infoWindow = new BMap.InfoWindow("拖动我设置你的位置", opts); // 创建信息窗口对象
marker.openInfoWindow(infoWindow);
var gc = new BMap.Geocoder();
function msetpoint(e) {
document.getElementById("lng_input").value = e.point.lng;
document.getElementById("lat_input").value = e.point.lat;
marker.setPosition(new BMap.Point(e.point.lng, e.point.lat));
mgetLocation(e.point);
}
function mgetLocation(point) {
document.getElementById("lng_input").value = point.lng;
document.getElementById("lat_input").value = point.lat;
gc.getLocation(point, function (rs) {
var addComp = rs.addressComponents;
marker.openInfoWindow(new BMap.InfoWindow(rs.address, opts));
document.getElementById("address_input").value = rs.address;
document.getElementById("city_input").value = addComp.city;
document.getElementById("province_input").value = addComp.province;
document.getElementById("district_input").value = addComp.district;
//alert(addComp.province + ", " + addComp.city + ", " + addComp.district + ", " + addComp.street + ", " + addComp.streetNumber);
});
}
marker.addEventListener("dragend", msetpoint)
map.addEventListener("click", msetpoint);
function tilesloaded() {
map.setCenter(center); //设置地图中心点。center除了可以为坐标点以外，还支持城市名
mgetLocation(center);
// map.setZoom(8); //将视图切换到指定的缩放等级，中心点坐标不变
map.removeEventListener("tilesloaded", tilesloaded);
}
map.addEventListener("tilesloaded", tilesloaded);
function confirm() {
var data = {};
data.lng = document.getElementById("lng_input").value;
data.lat = document.getElementById("lat_input").value;
data.address = document.getElementById("address_input").value;
data.city = document.getElementById("city_input").value;
data.province = document.getElementById("province_input").value;
data.district = document.getElementById("district_input").value;
return data;
}
</script>
</body>
</html>