urbanu619
/
yunbaolive


			
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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: 0 10px;
            width: 300px;
            border: 1px solid #e4e6e7;

        }

        #suggestId:focus {
            outline: none;
        }
    </style>
    <script type="text/javascript" src="//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>