<!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{width: 100%;height: 100%;margin:0;font-family:"微軟雅黑";font-size:14px;} #l-map{height:300px;width:300px;margin-left: 50px;} #r-result{width:100%;} </style> <script type="text/javascript" src="http://api.map.baidu.com/api?v=2.0&ak=g0hrUacEObGE5H4yOGxRE55Dnvoc5A8O"></script> <title>關鍵字輸入提示詞條</title> </head> <body> <div id="l-map"></div> <div id="r-result"> 開始位置:<input type="text" id="suggestId" size="20" style="width:150px;" /> 結束位置：<input type="text" id="ee" size="20" style="width: 150px;"> </div> <div id="driving_way"> <select> <option value="0">最少時間</option> <option value="1">最少換乘</option> <option value="2">最少步行</option> <option value="3">不乘地鐵</option> </select> <input type="button" id="result" value="查詢"/> </div> <div id="searchResultPanel" style="border:1px solid #C0C0C0;width:150px;height:auto; display:none;"></div> </body> </html> <script type="text/javascript"> // 百度地圖API功能 function G(id) { return document.getElementById(id); } var map = new BMap.Map("l-map"); map.centerAndZoom("合肥",12); // 初始化地圖,設置城市和地圖級別。 var ac = new BMap.Autocomplete( //建立一個自動完成的對象 {"input" : "suggestId" ,"location" : map }); var ab = new BMap.Autocomplete( //建立一個自動完成的對象 {"input" : "ee" ,"location" : map }); map.addEventListener("onhighlight", function(e) { //鼠標放在下拉列表上的事件 var str = ""; var _value = e.fromitem.value; var value = ""; if (e.fromitem.index > -1) { value = _value.province + _value.city + _value.district + _value.street + _value.business; } str = "FromItem<br />index = " + e.fromitem.index + "<br />value = " + value; value = ""; if (e.toitem.index > -1) { _value = e.toitem.value; value = _value.province + _value.city + _value.district + _value.street + _value.business; } str += "<br />ToItem<br />index = " + e.toitem.index + "<br />value = " + value; G("searchResultPanel").innerHTML = str; }); var myValue; var start = ac.addEventListener("onconfirm", function(e) { //鼠標點擊下拉列表後的事件 var _value = e.item.value; myValue = _value.province + _value.city + _value.district + _value.street + _value.business; G("searchResultPanel").innerHTML ="onconfirm<br />index = " + e.item.index + "<br />myValue = " + myValue; setPlace(); }); var myValue; var end = ab.addEventListener("onconfirm", function(e) { //鼠標點擊下拉列表後的事件 var _value = e.item.value; myValue = _value.province + _value.city + _value.district + _value.street + _value.business; G("searchResultPanel").innerHTML ="onconfirm<br />index = " + e.item.index + "<br />myValue = " + myValue; setPlace(); }); function setPlace(){ map.clearOverlays(); //清除地圖上所有覆蓋物 function myFun(){ var pp = local.getResults().getPoi(0).point; //獲取第一個智能搜索的結果 map.centerAndZoom(pp, 18); map.addOverlay(new BMap.Marker(pp)); //添加標註 } var local = new BMap.LocalSearch(map, { //智能搜索 onSearchComplete: myFun }); local.search(myValue); } var routePolicy = [BMAP_TRANSIT_POLICY_LEAST_TIME,BMAP_TRANSIT_POLICY_LEAST_TRANSFER,BMAP_TRANSIT_POLICY_LEAST_WALKING,BMAP_TRANSIT_POLICY_AVOID_SUBWAYS]; var transit = new BMap.TransitRoute(map, { renderOptions: {map: map}, policy: 0 }); var rst = document.getElementById("result"); rst.click(function(){ map.clearOverlays(); var i=$("#driving_way select").val(); search(start,end,routePolicy[i]); function search(start,end,route){ transit.setPolicy(route); transit.search(start,end); } });
</script>
運行結果：
