功能介绍
1,自动定位当前位置;(可能要等一会儿)
2,搜索功能
3,点击地图 小红点标记,
4,点击地图获取当前位置,和当前坐标
代码:
https://github.com/liaoshengping/myJsNote/blob/master/map/map3.html
demo:
https://liaoshengping.github.io/demo/map3.html
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<!DOCTYPE html><html lang =“en”><HEAD> <meta charset =“UTF-8”> <TITLE>标题 TITLE> <script type =“text / javascript”src =“http://api.map.baidu.com/api?v=2.0&ak=0FuoX30MFf7YMrdS5Wi9GGAcHBblKDuu”> script> HEAD><BODY><input name =“address”value =“”id =“where”class =“case_text”type =“text”> DIV><div style =“display:inline”onClick =“sear(document.getElementById('where')。value);” > 搜索 DIV> DIV><div class =“zerocard_add_ys”> <span class =“color_dh”> * span> <跨度>经度:</跨度> <div class =“box_input”> <input name =“longitude”value =“”id =“lng”class =“case_text”type =“text”> DIV> <div class =“format2”> <span class =“color_dh”> * span> <跨度>纬度:</跨度> DIV> <div class =“box_input”> <input name =“latitude”value =“”id =“lat”class =“case_text”type =“text”> DIV> DIV><br /><H1>功能介绍 H1>1,自动定位当前位置;(可能要等一会儿),点击2,搜索功能,点击3,点击地图小红点标记,<br>4,点击地图获取当前位置,和当前坐标搜索结果<div style =“width:100%; height:340px; border:1px solid grey”id =“container”> div><SCRIPT> var is_empty = 0 lng = 116.404; lat = 39.915; var map = new BMap.Map(“container”); //在指定的容器内创建地图实例 map.setDefaultCursor( “十字准线”); //设置地图默认的鼠标指针样式 map.enableScrollWheelZoom(); //启用滚轮放大缩小,默认禁用。 var point = new BMap.Point(lng,lat) map.centerAndZoom(point,15); map.addControl(new BMap.NavigationControl()); var marker = new BMap.Marker(point); //创建标注 this.map.addOverlay(标记); map.addEventListener(“click”,function(e){//地图单击事件 var geocoder = new BMap.Geocoder(); var point = new BMap.Point(e.point.lng,e.point.lat); geocoder.getLocation(点,功能(geocoderResult,LocationOptions){ map.clearOverlays() map.addControl(new BMap.NavigationControl()); var marker = new BMap.Marker(point); //创建标注 this.map.addOverlay(标记); //定位成功 var address = geocoderResult.address; document.getElementById(“where”)。value = address layer.msg( '定位成功'); // $('#suggestId')。val(geocoderResult.address); }); document.getElementById(“lng”)。value = e.point.lng; document.getElementById(“lat”)。value = e.point.lat; }); function iploac(result){//根据IP设置地图中心 var cityName = result.name; map.setCenter(的cityName); } if(is_empty == 0){ // var myCity = new BMap.LocalCity(); // myCity.get(iploac); 丁未() } function dingwei(){ var geolocation = new BMap.Geolocation(); geolocation.getCurrentPosition(函数(r)的{ if(this.getStatus()== BMAP_STATUS_SUCCESS){ var mk = new BMap.Marker(r.point); map.addOverlay(MK); map.panTo(r.point); document.getElementById(“lng”)。value = r.point.lng; document.getElementById(“lat”)。value = r.point.lat; var city_name = r.address.province + r.address.city; document.getElementById(“where”)。value = city_name } 其他{ 的console.log( '获取失败'); } }); } function sear(result){//地图搜索 if(result.length == 0){ 丁未(); 返回false } var local = new BMap.LocalSearch(map,{ renderOptions:{map:map} }); local.search(结果); } SCRIPT> BODY> HTML>