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帝国cms用百度地图自动标注方法的教程

来源:帝国CMS教程发布者:帝国CMS模板网时间:2014-02-07

1.先在系统模版新建字段   diduan  地段    后面该打的全部打勾
2.到管理模板变量  增加模板变量  变量名:[!--temp.ditu--]  变量标识:百度地图标注
3.变量值加入以下代码

<!doctype html>  
<html>  
    <head>  
        <meta http-equiv="Content-Type" content="text/html; charset=uft-8">  
        <title>采集坐标 </title>  
        <!--[if IE 6]>  
            <script type="text/javascript" src="http://dev.baidu.com/wiki/static/map/tuan/js/DD_belatedPNG_0.0.8a-min.js"></script>  
            <script>DD_belatedPNG.fix("#float_search_bar");</script>  
       <![endif]-->  
       <style>  
            #preview{  
                border: 1px solid #bfd2e1;  
                width: 250px;  
                height: 250px;  
                font-family: Arial, Helvetica, sans-serif,"宋体";  
            }  
            #map_container{  
                height: 250px;  
            }  
            #float_search_bar{  
                z-index: 2012;  
                position: absolute;  
                width: 180px;  
                height: 31px;  
                background: url("http://dev.baidu.com/wiki/static/map/tuan/images/search_bar.png") repeat-x;  
                background-position: 0 -21px;  
                padding: 3px 0 0 10px;  
            }  
            #float_search_bar label, #float_search_bar span{  
                color: #0787cb;  
                font-size: 14px;  
            }  
            #float_search_bar input{  
                width: 180px;  
                height: 16px;  
                margin-top: 1px;  
            }  
            #float_search_bar input:focus{  
                outline: none;  
            }  
            #float_search_bar button{  
                border: 0;  
                color: white;  
                width: 77px;  
                height: 20px;  
                background: url("http://dev.baidu.com/wiki/static/map/tuan/images/search_bar.png") no-repeat;  
                background-position: 0 0;  
                margin-right: 5px;  
                cursor: pointer;  
            }  
        </style>  
   </head>  
       
   <body>  
   <div id="preview">  
        <div id="float_search_bar">  
            <label>区域:</label>  
            <input type="text" id="keyword" />  
            <button id="search_button">查找</button>  
            <span>点击地图或标注获取坐标</span>  
        </div>  
        <div id="map_container"></div>  
    </div>  
    <div id="result" style="margin-top: 4px;"></div>  
        
    <script type="text/javascript" src="http://api.map.baidu.com/api?v=1.2"></script>  
    <script type="text/javascript">  
        function getUrlParas(){  
            var hash = location.hash,  
                para = {},  
                tParas = hash.substr(1).split("&");  
            for(var p in tParas){  
                if(tParas.hasOwnProperty(p)){  
                    var obj = tParas[p].split("=");  
                    para[obj[0]] = obj[1];  
                }  
            }  
            return para;  
        }  
        var para = getUrlParas(),  
            center = para.address?decodeURIComponent(para.address) : "[!--diduan--]",  
            city = para.city?decodeURIComponent(para.city) : "[!--diqu--]";  
        
        document.getElementById("keyword").value = center;  
        
        var marker_trick = false;  
        var map = new BMap.Map("map_container");  
        map.enableScrollWheelZoom();  
        
        var marker = new BMap.Marker(new BMap.Point(116.404, 39.915), {  
            enableMassClear: false,  
            raiseOnDrag: true
                 });  
        marker.enableDragging();  
        map.addOverlay(marker);  
        
        map.addEventListener("click", function(e){  
            if(!(e.overlay)){  
                map.clearOverlays();  
                marker.show();  
                marker.setPosition(e.point);  
                setResult(e.point.lng, e.point.lat);  
            }  
        });  
        marker.addEventListener("dragend", function(e){  
            setResult(e.point.lng, e.point.lat);  
        });  
        
        var local = new BMap.LocalSearch(map, {  
            renderOptions:{map: map},  
                         pageCapacity: 1
        });  
        local.setSearchCompleteCallback(function(results){  
            if(local.getStatus() !== BMAP_STATUS_SUCCESS){  
                alert("无结果");  
            } else {  
                             marker.hide();  
                         }  
        });  
        local.setMarkersSetCallback(function(pois){  
            for(var i=pois.length; i--; ){  
                var marker = pois[i].marker;  
                marker.addEventListener("click", function(e){  
                    marker_trick = true;  
                    var pos = this.getPosition();  
                    setResult(pos.lng, pos.lat);  
                });  
            }  
        });  
        
        window.onload = function(){  
            local.search(center);  
            document.getElementById("search_button").onclick = function(){  
                local.search(document.getElementById("keyword").value);  
            };  
            document.getElementById("keyword").onkeyup = function(e){  
                var me = this;  
                e = e || window.event;  
                var keycode = e.keyCode;  
                if(keycode === 9){  
                    local.search(document.getElementById("keyword").value);  
                }  
            };  
        };  
        function a(){  
            document.getElementById("float_search_bar").style.display = "none";  
        }  
        a();  
        /*  
         * setResult : 定义得到标注经纬度后的操作  
         * 请修改此函数以满足您的需求  
         * lng: 标注的经度  
         * lat: 标注的纬度  
         */
        function setResult(lng, lat){  
            document.getElementById("result").innerHTML = lng + ", " + lat;  
        }  
   </script>  
    </body>  
</html>


4.到需要加入地图的内容模版加入代码:[!--temp.ditu--]