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Gaode map picking gadget based on keyword coordinates_html/css_WEB-ITnose
Gaode map picking gadget based on keyword coordinates_html/css_WEB-ITnose
When I was writing code this morning, I needed to use the map coordinate picking tool. We used the map made by Gaode. We did not find the relevant coordinate picking tool on the official Amap API website. I found such a small tool online and would like to share it with everyone!
CSS
1 html { background-color: #fff; } 2 body, div, h1, h2, h3, h4, ul, li, form, input, dl, dt, dd, p { margin: 0; padding: 0; font-family: 微软雅黑; } 3 h3 { +font-size:14px; _font-size: 14px; } 4 img { border: none; } 5 .c { clear: both; } 6 ul, ol, li { list-style: none; } 7 .clearfix:after { content: "."; visibility: hidden; display: block; height: 0; overflow: hidden; clear: both; } 8 * html .clearfix { height: 1%; } 9 * + html .clearfix { height: 1%; }10 body { font: 12px/1.5em 微软雅黑,Arial,Verdana,Helvetica,sans-serif; color: #333; }11 button, input, select, textarea { color: #999; }12 input[type="button"] { padding: 0 5px; color: #333; }13 .demo_box { width: 360px; }14 #iCenter { width: 100%; height: 100%; border: 1px solid #F6F6F6; }15 #r_title { line-height: 28px; padding-left: 5px; background-color: #D1EEEE; font-weight: bold; }16 #result { overflow: auto; margin-bottom: 5px; /* width:661px;*/ height: 500px; }17 #result .sub_result { font-size: 12px; cursor: pointer; line-height: 20px; /*padding:0px 0 4px 2px;*/ border-bottom: 1px solid #C1FFC1; }18 #result .sub_result .detail { }19 #result .sub_result .detail h3 { color: #00A6AC; }20 a { color: #067EC0; text-decoration: none; }21 a:hover { text-decoration: underline; }22 .note { color: #999; }23 div.change { background-image: url(http://pages.haozu.ajkcdn.com/20110909/img/map/marker-h.png); }24 div.change div { background-image: url(http://pages.haozu.ajkcdn.com/20110909/img/map/marker-h-l.gif); }25 .markerContentStyle { position: relative; }26 .markerContentStyle span { background-color: #FFFFFF; color: #FF1493; width: 120px; heigth: 80px; border: 2px solid #D8BFD8; FONT-FAMILY: 华文行楷; position: absolute; top: -10px; left: 25px; white-space: nowrap -webkit-border-radius:5px; border-radius: 5px; }27 div.info { position: relative; z-index: 100; border: 1px solid #BCBCBC; box-shadow: 0 0 10px #B7B6B6; border-radius: 8px; background: rgb(255,255,255); /* The Fallback */ background-color: rgba(255,255,255,0.9); transition-duration: 0.25s; }28 div.info:hover { box-shadow: 0px 0px 15px #0CF; }29 div.info-top { position: relative; background: none repeat scroll 0 0 #F9F9F9; border-bottom: 1px solid #CCC; border-radius: 5px 5px 0 0; }30 div.info-top div { display: inline-block; color: #333333; font-size: 14px; font-weight: bold; line-height: 31px; padding: 0 10px; }31 div.info-top img { position: absolute; top: 10px; right: 10px; transition-duration: 0.25s; }32 div.info-top img:hover { box-shadow: 0px 0px 5px #000; }33 div.info-middle { font-size: 12px; padding: 10px; line-height: 21px; }34 div.info-bottom { height: 0px; width: 100%; clear: both; text-align: center; }35 div.info-bottom img { position: relative; z-index: 104; }36 table { height: 100%; }37 html, body { height: 100%; margin: 0px; padding: 0px; }38 .STYLE1 { color: #F3F3F3; }JS
1 var mapObj; 2 var marker = new Array(); 3 var windowsArr = new Array(); 4 //基本地图加载 5 function mapInit() { 6 mapObj = new AMap.Map("iCenter"); 7 //AMap.event.addListener(mapObj,'click',getLnglat); 8 } 9 function placeSearch() {10 var MSearch;11 mapObj.plugin(["AMap.PlaceSearch"], function () {12 MSearch = new AMap.PlaceSearch({ //构造地点查询类13 pageSize: 10,14 pageIndex: 1,15 city: "021" //城市16 });17 AMap.event.addListener(MSearch, "complete", keywordSearch_CallBack);//返回地点查询结果18 var searchName = document.all.searchText.value;//查询关键字19 MSearch.search(searchName); //关键字查询20 });21 }22 //添加marker&infowindow23 function addmarker(i, d) {24 var lngX = d.location.getLng();25 var latY = d.location.getLat();26 var markerOption = {27 map: mapObj,28 icon: "http://webapi.amap.com/images/" + (i + 1) + ".png",29 position: new AMap.LngLat(lngX, latY)30 };31 32 var mar = new AMap.Marker(markerOption);33 marker.push(new AMap.LngLat(lngX, latY));34 35 var infoWindow = new AMap.InfoWindow({36 content: "<h3><font color=\"#00a6ac\"> " + (i + 1) + ". " + d.name + "</font></h3>" + TipContents(d.type, d.address, d.tel),37 size: new AMap.Size(300, 0),38 autoMove: true,39 offset: new AMap.Pixel(0, -30)40 });41 windowsArr.push(infoWindow);42 var aa = function (e) { infoWindow.open(mapObj, mar.getPosition()); };43 AMap.event.addListener(mar, "click", aa);44 AMap.event.addListener(mar, 'click', getLnglat);45 }46 //回调函数47 function keywordSearch_CallBack(data) {48 var resultStr = "";49 var poiArr = data.poiList.pois;50 var resultCount = poiArr.length;51 for (var i = 0; i < resultCount; i++) {52 resultStr += "<div id='divid" + (i + 1) + "' onclick='openMarkerTipById1(" + i + ",this)' onmouseout='onmouseout_MarkerStyle(" + (i + 1) + ",this)' style=\"font-size: 12px;cursor:pointer;padding:0px 0 4px 2px; border-bottom:1px solid #C1FFC1;\"><table><tr><td><img src=\"http://webapi.amap.com/images/" + (i + 1) + ".png\"></td>" + "<td><h3><font color=\"#00a6ac\">名称: " + poiArr[i].name + "</font></h3>";53 resultStr += TipContents(poiArr[i].type, poiArr[i].address, poiArr[i].tel) + "</td></tr></table></div>";54 addmarker(i, poiArr[i]);55 }56 mapObj.setFitView();57 document.getElementById("result").innerHTML = resultStr;58 59 }60 function TipContents(type, address, tel) { //窗体内容61 if (type == "" || type == "undefined" || type == null || type == " undefined" || typeof type == "undefined") {62 type = "暂无";63 }64 if (address == "" || address == "undefined" || address == null || address == " undefined" || typeof address == "undefined") {65 address = "暂无";66 }67 if (tel == "" || tel == "undefined" || tel == null || tel == " undefined" || typeof address == "tel") {68 tel = "暂无";69 }70 var str = " 地址：" + address + "<br /> 电话：" + tel + " <br /> 类型：" + type;71 return str;72 }73 function openMarkerTipById1(pointid, thiss) { //根据id 打开搜索结果点tip74 thiss.style.background = '#CAE1FF';75 windowsArr[pointid].open(mapObj, marker[pointid]);76 77 //result中每个div触发的事件78 document.getElementById("lngX").value = marker[pointid].getLng();79 document.getElementById("latY").value = marker[pointid].getLat();80 81 }82 function onmouseout_MarkerStyle(pointid, thiss) { //鼠标移开后点样式恢复83 thiss.style.background = "";84 }85 //鼠标在地图上点击，获取经纬度坐标86 function getLnglat(e) {87 document.getElementById("lngX").value = e.lnglat.getLng();88 document.getElementById("latY").value = e.lnglat.getLat();89 }90 91 //关闭页面92 function CloseWind() {93 var lat = document.getElementById("lngX").value;94 var lon = document.getElementById("latY").value;95 opener.setValue(lat + "," + lon);96 window.close();97 98 }HTML
1 <script type="text/javascript" src="http://webapi.amap.com/maps?v=1.2&key=XXXXXXX"></script> 2 <table width="100%" border="0" cellspacing="0" cellpadding="0"> 3 <tr> 4 <td colspan="2" height="50"> 5 <br> 6 高德地图：<input type="text" name="searchText"> 7 <input type="button" value="查询" onclick="placeSearch()" /> 输入位置信息 8 <br><br>地图经纬度坐标： X：<input type="text" id="lngX" name="lngX" /> Y：<input type="text" id="latY" name="latY" /> 9 <input type="button" name="btn_Close" id="btn_Close" value="确定，并关闭页面" onclick="CloseWind();" /> *选择正确地点之后，请点击该按钮10 </td>11 </tr>12 <tr>13 <td width="70%" height="500"> <div style="height:100%" id="iCenter"></div></td>14 <td valign="top">15 <div class="demo_box">16 <div id="r_title"><b>关键字查询结果:</b></div>17 <div id="result"> </div>18 </div>19 <span class="STYLE1"></span>20 </td>21 </tr>22 </table>
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