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利用h5来进行定位当前位置

时间:2018-06-29 14:05:00      阅读:273      评论:0      收藏:0      [点我收藏+]

标签:mini   component   content   name   style   on()   click   com   12px   

采用腾讯的api来进行定位:

<!DOCTYPE html>
<html> 
<head> 
    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> 
    <title>前端定位模块</title> 
    <meta name="viewport" content="width=device-width,initial-scale=1,minimum-scale=1,maximum-scale=1,user-scalable=no">
    <style>
        * {
            margin: 0;
            padding: 0;
            border: 0;
        }
        body {
            position: absolute;
            width: 100%;
            height: 100%;
            text-align: center;
        }
        #pos-area {
            background-color: #009DDC;
            margin-bottom: 10px;
            width: 100%;
            overflow: scroll;
            text-align: left;
            color: white;
        }
        #demo {
            padding: 8px;
            font-size: small;
        }
        #btn-area {
            height: 100px;
        }
        button {
            margin-bottom: 10px;
            padding: 12px 8px;
            width: 42%;
            border-radius: 8px;
            background-color: #009DDC;
            color: white;
        }
    </style>
    <script type="text/javascript" src="https://3gimg.qq.com/lightmap/components/geolocation/geolocation.min.js"></script>
</head>
<body>
    <div id="pos-area">
        <p id="demo">点击下面的按钮,获得对应信息:<br /></p>
    </div>
 
    <div id="btn-area">
        <button onClick="geolocation.getLocation(showPosition, showErr, options)">获取精确定位信息</button>
        <button onClick="geolocation.getIpLocation(showPosition, showErr)">获取粗糙定位信息</button>
        <button onClick="showWatchPosition()">开始监听位置</button>
        <button onClick="showClearWatch()">停止监听位置</button>
    </div>
    <script type="text/JavaScript">
        var geolocation = new qq.maps.Geolocation("OB4BZ-D4W3U-B7VVO-4PJWW-6TKDJ-WPB77", "myapp");
 
        document.getElementById("pos-area").style.height = (document.body.clientHeight - 110) + px;
 
        var positionNum = 0;
        var options = {timeout: 8000};
        function showPosition(position) {
            positionNum ++;
            document.getElementById("demo").innerHTML += "序号:" + positionNum;
            document.getElementById("demo").appendChild(document.createElement(pre)).innerHTML = JSON.stringify(position, null, 4);
            document.getElementById("pos-area").scrollTop = document.getElementById("pos-area").scrollHeight;
        };
 
        function showErr() {
            positionNum ++;
            document.getElementById("demo").innerHTML += "序号:" + positionNum;
            document.getElementById("demo").appendChild(document.createElement(p)).innerHTML = "定位失败!";
            document.getElementById("pos-area").scrollTop = document.getElementById("pos-area").scrollHeight;
        };
 
        function showWatchPosition() {
            document.getElementById("demo").innerHTML += "开始监听位置!<br /><br />";
            geolocation.watchPosition(showPosition);
            document.getElementById("pos-area").scrollTop = document.getElementById("pos-area").scrollHeight;
        };
 
        function showClearWatch() {
            geolocation.clearWatch();
            document.getElementById("demo").innerHTML += "停止监听位置!<br /><br />";
            document.getElementById("pos-area").scrollTop = document.getElementById("pos-area").scrollHeight;
        };
    </script>
</body>
</html>

 

<!DOCTYPE html><html> <head>     <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">     <title>前端定位模块</title>     <meta name="viewport" content="width=device-width,initial-scale=1,minimum-scale=1,maximum-scale=1,user-scalable=no">    <style>        * {            margin: 0;            padding: 0;            border: 0;        }        body {            position: absolute;            width: 100%;            height: 100%;            text-align: center;        }        #pos-area {            background-color: #009DDC;            margin-bottom: 10px;            width: 100%;            overflow: scroll;            text-align: left;            color: white;        }        #demo {            padding: 8px;            font-size: small;        }        #btn-area {            height: 100px;        }        button {            margin-bottom: 10px;            padding: 12px 8px;            width: 42%;            border-radius: 8px;            background-color: #009DDC;            color: white;        }    </style>    <script type="text/javascript" src="https://3gimg.qq.com/lightmap/components/geolocation/geolocation.min.js"></script></head><body>    <div id="pos-area">        <p id="demo">点击下面的按钮,获得对应信息:<br /></p>    </div>     <div id="btn-area">        <button onClick="geolocation.getLocation(showPosition, showErr, options)">获取精确定位信息</button>        <button onClick="geolocation.getIpLocation(showPosition, showErr)">获取粗糙定位信息</button>        <button onClick="showWatchPosition()">开始监听位置</button>        <button onClick="showClearWatch()">停止监听位置</button>    </div>    <script type="text/JavaScript">        var geolocation = new qq.maps.Geolocation("OB4BZ-D4W3U-B7VVO-4PJWW-6TKDJ-WPB77", "myapp");         document.getElementById("pos-area").style.height = (document.body.clientHeight - 110) + ‘px‘;         var positionNum = 0;        var options = {timeout: 8000};        function showPosition(position) {            positionNum ++;            document.getElementById("demo").innerHTML += "序号:" + positionNum;            document.getElementById("demo").appendChild(document.createElement(‘pre‘)).innerHTML = JSON.stringify(position, null, 4);            document.getElementById("pos-area").scrollTop = document.getElementById("pos-area").scrollHeight;        };         function showErr() {            positionNum ++;            document.getElementById("demo").innerHTML += "序号:" + positionNum;            document.getElementById("demo").appendChild(document.createElement(‘p‘)).innerHTML = "定位失败!";            document.getElementById("pos-area").scrollTop = document.getElementById("pos-area").scrollHeight;        };         function showWatchPosition() {            document.getElementById("demo").innerHTML += "开始监听位置!<br /><br />";            geolocation.watchPosition(showPosition);            document.getElementById("pos-area").scrollTop = document.getElementById("pos-area").scrollHeight;        };         function showClearWatch() {            geolocation.clearWatch();            document.getElementById("demo").innerHTML += "停止监听位置!<br /><br />";            document.getElementById("pos-area").scrollTop = document.getElementById("pos-area").scrollHeight;        };    </script></body></html>

利用h5来进行定位当前位置

标签:mini   component   content   name   style   on()   click   com   12px   

原文地址:https://www.cnblogs.com/Jackey-fighting/p/9242782.html

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