百度地圖API之百度地圖退拽標記點獲取經緯度的實現程式碼
阿新 • • 發佈:2018-12-10
<!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%; margin: 0; font-family: "微軟雅黑"; } #l-map { height: 500px; width: 100%; } #r-result { width: 100%; } </style> <script type="text/javascript" src="http://api.map.baidu.com/api?v=3.0&ak=nXGqtIcvGfaq3jhvZQ6lKf4kmuDAKFHn"></script> <title>設定點是否可拖拽</title> </head> <body> <div id="l-map"></div> <input id="l-map-lng" type="text" /> <input id="l-map-lat" type="text" /> </body> </html> <script type="text/javascript"> // 百度地圖API功能 var map = new BMap.Map("l-map"); var point = new BMap.Point(116.400244, 39.92556); map.centerAndZoom(point, 12); var marker = new BMap.Marker(point);// 建立標註 map.addOverlay(marker); // 將標註新增到地圖中 marker.enableDragging(); marker.addEventListener("dragend", function (e) { //拖動事件 document.getElementById("l-map-lng").value = e.point.lng; document.getElementById("l-map-lat").value = e.point.lat; //列印拖動結束座標 }); </script>