InfoBox.prototype.initialize = function (map) { var me = this; var div = this._div = baidu.dom.create('div', { "class": this._opts.boxClass }); baidu.dom.setStyles(div, this._opts.boxStyle); //设置position为absolute，用于定位 div.style.position = "absolute"; this._setContent(this._content); var floatPane = map.getPanes().floatPane; floatPane.style.width = "auto"; floatPane.appendChild(div); //设置完内容后，获取div的宽度,高度 this._getInfoBoxSize(); //this._boxWidth = parseInt(this._div.offsetWidth,10); //this._boxHeight = parseInt(this._div.offsetHeight,10); //阻止各种冒泡事件 baidu.event.on(div, "onmousedown", function (e) { me._stopBubble(e); }); baidu.event.on(div, "onmouseover", function (e) { me._stopBubble(e); }); baidu.event.on(div, "click", function (e) { me._stopBubble(e); }); baidu.event.on(div, "dblclick", function (e) { me._stopBubble(e); }); // 手机端阻止冒泡 baidu.event.on(div, "touchstart", function (e) { me._stopBubble(e); }); baidu.event.on(div, "touchend", function (e) { me._stopBubble(e); }); baidu.event.on(div, "touch", function (e) { me._stopBubble(e); }); return div; }
在电脑上正常，可以关闭弹出窗，手机端不行，参照上面的修改源码部分即可。
问题地址：http://bbs.lbsyun.baidu.com/forum.php?mod=viewthread&tid=135430
源码分享：
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edgechrome=1">
<meta name="viewport" content="width=device-width initial-scale=1.0 user-scalable=no">
<meta name="format-detection" content="telephone=no">
<meta name="apple-mobile-web-app-capable" content="yes">
<meta name="apple-mobile-web-app-status-bar-style" content="black">
<link rel="stylesheet" type="text/css" href="/css/global.css">
<link rel="stylesheet" type="text/css" href="/css/main.css">
<link rel="stylesheet" type="text/css" href="/css/swiper.min.css">
<title>【斑斓·家】西安服务式酒店公寓地段</title>
</head>
<body>
<div class="map" id="allmap" style="width: 100%; font-size: 12px; padding: 0 0px; margin: 0 auto;">
</div>
<script type="text/javascript" src="/Scripts/jquery-1.7.1.min.js"></script>
<script src="/datepicker/js/jquery.cookie.js"></script>
<script src="/datepicker/js/jquery.cookie.js"></script>
<script src="http://res.wx.qq.com/open/js/jweixin-1.0.0.js"></script>
<script type="text/javascript" src="http://api.map.baidu.com/api?v=2.0&ak=e5mycIBbzN1Y2tcat74nacHQTsVbvPoh"></script>
<script src="/Content/baidu/InfoBox.js"></script>
<script type="text/javascript" src="http://api.map.baidu.com/library/RichMarker/1.2/src/RichMarker_min.js "></script>
<style type="text/css">
/*地图标题*/
.anchorBL {
display: none;
}
.BMap_bubble_title {
color: black;
font-size: 13px;
font-weight: bold;
text-align: left;
}
.BMap_pop div:nth-child(1) {
border-radius: 7px 0 0 0;
}
.BMap_pop div:nth-child(3) {
border-radius: 0 7px 0 0;
background: #ABABAB;
/*background: #ABABAB;*/
width: 23px;
width: 0px;
height: 0px;
}
.BMap_pop div:nth-child(3) div {
border-radius: 7px;
}
.BMap_pop div:nth-child(5) {
border-radius: 0 0 0 7px;
}
.BMap_pop div:nth-child(5) div {
border-radius: 7px;
}
.BMap_pop div:nth-child(7) {
border-radius: 0 0 7px 0;
}
.BMap_pop div:nth-child div(7) {
border-radius: 7px;
}
table.customoverlay {
margin: 20px auto 0px auto;
}
.overlaybackground {
background-image: url("/Images/HotPlace/overlaybig.png");
background-repeat: no-repeat;
background-position: center;
width: 98px;
height: 121px;
position: absolute;
color: white;
white-space: normal;
line-height: 10px;
text-align: center;
font-size: 14px;
}
.customoverlay th {
height: 40px;
min-height: 18px;
line-height: 18px;
font-weight: bold;
font-size: 14px;
text-align: center;
}
.customoverlay td {
min-height: 14px;
line-height: 14px;
font-size: 12px;
text-align: center;
}
.infowindow {
background-image: url("/content/baidu/infowindowbj.png");
background-repeat: no-repeat;
background-position: center;
width: 300px;
height: 142px;
margin: 0px 4px;
padding: 4px;
}
.infoTitle {
font-size: 18px;
font-weight: bolder;
}
.infowindow td {
vertical-align: top;
}
</style>
<script type="text/javascript">
wx.config({
debug: false, // 开启调试模式,调用的所有api的返回值会在客户端alert出来，若要查看传入的参数，可以在pc端打开，参数信息会通过log打出，仅在pc端时才会打印。
appId: 'wxbbf496a1ed712716', // 必填，公众号的唯一标识
timestamp: '1508473423', // 必填，生成签名的时间戳
nonceStr: '98F13708210194C475687BE6106A3B84', // 必填，生成签名的随机串
signature: 'e4dabfa5c5553ee67be88441b87a4b4f87af59fb',// 必填，签名
jsApiList: [
// 所有要调用的 API 都要加到这个列表中
'checkJsApi',
'onMenuShareTimeline',
'onMenuShareAppMessage'
] // 必填，需要使用的JS接口列表，所有JS接口列表见附录2。详见：http://mp.weixin.qq.com/wiki/7/aaa137b55fb2e0456bf8dd9148dd613f.html
});
wx.error(function (res) {
console.log(res);
});
wx.ready(function () {
// config信息验证后会执行ready方法，所有接口调用都必须在config接口获得结果之后，config是一个客户端的异步操作，所以如果需要在页面加载时就调用相关接口，则须把相关接口放在ready函数中调用来确保正确执行。对于用户触发时才调用的接口，则可以直接调用，不需要放在ready函数中。
var imgUrls = 'http://www.ihuo6.com/Images/V3/logo.png';
var link = 'http://www.ihuo6.com' + '/hotel/HotPlaceByMapTest';
wx.onMenuShareTimeline({
title: '【斑斓·家】西安服务式酒店公寓地段', // 分享标题
link: link, // 分享链接
imgUrl: imgUrls, // 分享图标
success: function () {
// 用户确认分享后执行的回调函数
//alert('转发成功！');
},
cancel: function () {
// 用户取消分享后执行的回调函数
//alert('转发失败！');
}
});
wx.onMenuShareAppMessage({
title: '【斑斓·家】西安服务式酒店公寓地段', // 分享标题
desc: '曲江雁塔店、钟楼南门店、高新店更多精彩房型陆续开通中……', // 分享描述
link: link, // 分享链接
imgUrl: imgUrls, // 分享图标
success: function () {
// 用户确认分享后执行的回调函数
//alert('转发成功！');
},
cancel: function () {
// 用户取消分享后执行的回调函数
//alert('转发失败！');
}
});
});
// 限定缩放级别
var mapOptions = {
'minZoom': 12,
'maxZoom': 18
};
var map = new BMap.Map("allmap", mapOptions); // 创建Map实例
map.addControl(new BMap.MapTypeControl({ mapTypes: [BMAP_NORMAL_MAP, BMAP_HYBRID_MAP] })); //添加地图类型控件
map.addControl(new BMap.NavigationControl({ anchor: BMAP_ANCHOR_BOTTOM_RIGHT, type: BMAP_NAVIGATION_CONTROL_ZOOM, offset: new BMap.Size(5, 5) }));
var imgurl = "/Images/HotPlace/overlaybig.png";
var myGeo = new BMap.Geocoder();
var points = new Array();
// 当前城市
var city = '西安市';
// 标注
var mapData = ['34.2218208200039|108.967331106256,30,曲江雁塔店,曲江雁塔店.png,慈恩西路,大雁塔','34.2554845576708|108.96625890407,53,钟楼南门店,钟楼南门店.png,,钟楼南门店','34.2308766900118|108.902508785079,30,高新店,高新店.png,号陕西省西安市雁塔区科技二路,高新店'];
var infoBoxTemp = null;
$(function () {
$("#allmap").css("height", ($(window).height()) + "px");
// map.centerAndZoom(poin, 14); // 初始化地图,城市名设置中心点
if (city == "上海市") {
map.centerAndZoom("上海市", 14);
} else if (city == "西安市") {
map.centerAndZoom("西安市", 13);
} else if (city == "北京市") {
map.centerAndZoom("北京市", 13);
} else if (city == "成都市") {
map.centerAndZoom("成都市", 14);
} else if (city == "广州市") {
map.centerAndZoom("广州市", 14);
} else {
map.centerAndZoom(city);
}
for (var i = 0; i < mapData.length; i++) {
(function () {
var content = "<table class='infowindow'>";
content += "<tr>";
content += "<td rowspan='4' style='width:106px;height:120px'><img src='/Images/HotPlace/100120/" + mapData[i].split(',')[3] + "' /></td>";
content += "<td class='infoTitle'>" + mapData[i].split(',')[2] + "</td>";
content += "</tr>";
content += "<tr>";
content += "<td>地址：" + mapData[i].split(',')[4] + "</td>";
content += "</tr>";
content += "<tr>";
content += "<td>周边：" + mapData[i].split(',')[5] + "</td>";
content += "</tr>";
content += "<tr>";
content += "<td><a href='http://map.baidu.com'>查看房源详情</a></td>";
content += "</tr>";
content += "</table>";
var opts = {
//title: "查看房源详情",
enableMessage: true,
};
//var infoBox = new BMap.InfoWindow(content, opts);
//新建infobox容器
var infoBox = new BMapLib.InfoBox(
map,
content,
{
boxStyle: { background: "transparent none repeat scroll 0% 0%", width: "308px", height: "123px" },
offset: new BMap.Size(10, 18),//此处貌似只能调整y的偏移
closeIconMargin: "4px 8px",
closeIconUrl: "/Content/baidu/close.png",
enableAutoPan: true
}
);
var pintx = mapData[i].split(',')[0].split('|')[1];
var pinty = mapData[i].split(',')[0].split('|')[0];
var point = new BMap.Point(pintx, pinty)
points.push(point);
var markerContent = "<div class='overlaybackground'><table class='customoverlay'>";
markerContent += "<thead>";
markerContent += "<tr>";
markerContent += "<th>";
markerContent += mapData[i].split(',')[2];
markerContent += "</th>";
markerContent += "</tr>";
markerContent += "</thead>";
markerContent += "<tbody>";
markerContent += "<tr>";
markerContent += "<td>(" + mapData[i].split(',')[1] + "个房源)</td>";
markerContent += "</tr>";
markerContent += "</tbody>";
markerContent += "</table></div>";
//新建富标注
var richMarker = new BMapLib.RichMarker(
markerContent,
point,
{
"anchor": new BMap.Size(-150, 0),
"enableDragging": false
}
);
map.addOverlay(richMarker);
richMarker.addEventListener("onclick", function (e) {
//map.openInfoWindow(infoBox, point);
if (infoBoxTemp) {
infoBoxTemp.close();
}
infoBoxTemp = infoBox;
infoBox.open(richMarker.getPosition());
});
})()
}
//$("close").onclick = function () {
// infoBox.close();
//}
// document.getElementsByTagName('a')[0].addEventListener("touchstart", function (e) { alert(110) })
$("img").one("error", function (e) {
$(this).attr("src", "/Images/HotPlace/100120/default.png");
});
});
function setCenter() {
map.setViewport(points);
}
window.onresize = function () {
$("#allmap").css("height", ($(window).height()) + "px");
}
window.setTimeout(setCenter, 1000);
</script>
</body>
</html>
InfoBox.js的源码
/** * @fileoverview 百度地图的自定义信息窗口，对外开放。 * 用户自定义信息窗口的各种样式。例如：border，margin，padding，color，background等 * 主入口类是<a href="symbols/BMapLib.InfoBox.html">InfoBox</a>， * 基于Baidu Map API 1.2。 * * @author Baidu Map Api Group * @version 1.2 */ /** * @namespace BMap的所有library类均放在BMapLib命名空间下 */ var BMapLib = window.BMapLib = BMapLib || {}; //常量，infoBox可以出现的位置，此版本只可实现上下两个方向。 var INFOBOX_AT_TOP = 1, INFOBOX_AT_RIGHT = 2, INFOBOX_AT_BOTTOM = 3, INFOBOX_AT_LEFT = 4; (function () { //声明baidu包 var T, baidu = T = baidu || { version: '1.5.0' }; baidu.guid = '$BAIDU$'; //以下方法为百度Tangram框架中的方法，请到http://tangram.baidu.com 查看文档 (function () { window[baidu.guid] = window[baidu.guid] || {}; baidu.lang = baidu.lang || {}; baidu.lang.isString = function (source) { return '[object String]' == Object.prototype.toString.call(source); }; baidu.lang.isFunction = function (source) { return '[object Function]' == Object.prototype.toString.call(source); }; baidu.lang.Event = function (type, target) { this.type = type; this.returnValue = true; this.target = target || null; this.currentTarget = null; }; baidu.object = baidu.object || {}; baidu.extend = baidu.object.extend = function (target, source) { for (var p in source) { if (source.hasOwnProperty(p)) { target[p] = source[p]; } } return target; }; baidu.event = baidu.event || {}; baidu.event._listeners = baidu.event._listeners || []; baidu.dom = baidu.dom || {}; baidu.dom._g = function (id) { if (baidu.lang.isString(id)) { return document.getElementById(id); } return id; }; baidu._g = baidu.dom._g; baidu.event.on = function (element, type, listener) { type = type.replace(/^on/i, ''); element = baidu.dom._g(element); var realListener = function (ev) { // 1. 这里不支持EventArgument, 原因是跨frame的事件挂载 // 2. element是为了修正this listener.call(element, ev); }, lis = baidu.event._listeners, filter = baidu.event._eventFilter, afterFilter, realType = type; type = type.toLowerCase(); // filter过滤 if (filter && filter[type]) { afterFilter = filter[type](element, type, realListener); realType = afterFilter.type; realListener = afterFilter.listener; } // 事件监听器挂载 if (element.addEventListener) { element.addEventListener(realType, realListener, false); } else if (element.attachEvent) { element.attachEvent('on' + realType, realListener); } // 将监听器存储到数组中 lis[lis.length] = [element, type, listener, realListener, realType]; return element; }; baidu.on = baidu.event.on; baidu.event.un = function (element, type, listener) { element = baidu.dom._g(element); type = type.replace(/^on/i, '').toLowerCase(); var lis = baidu.event._listeners, len = lis.length, isRemoveAll = !listener, item, realType, realListener; while (len--) { item = lis[len]; if (item[1] === type && item[0] === element && (isRemoveAll || item[2] === listener)) { realType = item[4]; realListener = item[3]; if (element.removeEventListener) { element.removeEventListener(realType, realListener, false); } else if (element.detachEvent) { element.detachEvent('on' + realType, realListener); } lis.splice(len, 1); } } return element; }; baidu.un = baidu.event.un; baidu.dom.g = function (id) { if ('string' == typeof id || id instanceof String) { return document.getElementById(id); } else if (id && id.nodeName && (id.nodeType == 1 || id.nodeType == 9)) { return id; } return null; }; baidu.g = baidu.G = baidu.dom.g; baidu.dom._styleFixer = baidu.dom._styleFixer || {}; baidu.dom._styleFilter = baidu.dom._styleFilter || []; baidu.dom._styleFilter.filter = function (key, value, method) { for (var i = 0, filters = baidu.dom._styleFilter, filter; filter = filters[i]; i++) { if (filter = filter[method]) { value = filter(key, value); } } return value; }; baidu.string = baidu.string || {}; baidu.string.toCamelCase = function (source) { //提前判断，提高getStyle等的效率 thanks xianwei if (source.indexOf('-') < 0 && source.indexOf('_') < 0) { return source; } return source.replace(/[-_][^-_]/g, function (match) { return match.charAt(1).toUpperCase(); }); }; baidu.dom.setStyle = function (element, key, value) { var dom = baidu.dom, fixer; // 放弃了对firefox 0.9的opacity的支持 element = dom.g(element); key = baidu.string.toCamelCase(key); if (fixer = dom._styleFilter) { value = fixer.filter(key, value, 'set'); } fixer = dom._styleFixer[key]; (fixer && fixer.set) ? fixer.set(element, value) : (element.style[fixer || key] = value); return element; }; baidu.setStyle = baidu.dom.setStyle; baidu.dom.setStyles = function (element, styles) { element = baidu.dom.g(element); for (var key in styles) { baidu.dom.setStyle(element, key, styles[key]); } return element; }; baidu.setStyles = baidu.dom.setStyles; baidu.browser = baidu.browser || {}; baidu.browser.ie = baidu.ie = /msie (\d+\.\d+)/i.test(navigator.userAgent) ? (document.documentMode || +RegExp['\x241']) : undefined; baidu.dom._NAME_ATTRS = (function () { var result = { 'cellpadding': 'cellPadding', 'cellspacing': 'cellSpacing', 'colspan': 'colSpan', 'rowspan': 'rowSpan', 'valign': 'vAlign', 'usemap': 'useMap', 'frameborder': 'frameBorder' }; if (baidu.browser.ie < 8) { result['for'] = 'htmlFor'; result['class'] = 'className'; } else { result['htmlFor'] = 'for'; result['className'] = 'class'; } return result; })(); baidu.dom.setAttr = function (element, key, value) { element = baidu.dom.g(element); if ('style' == key) { element.style.cssText = value; } else { key = baidu.dom._NAME_ATTRS[key] || key; element.setAttribute(key, value); } return element; }; baidu.setAttr = baidu.dom.setAttr; baidu.dom.setAttrs = function (element, attributes) { element = baidu.dom.g(element); for (var key in attributes) { baidu.dom.setAttr(element, key, attributes[key]); } return element; }; baidu.setAttrs = baidu.dom.setAttrs; baidu.dom.create = function (tagName, opt_attributes) { var el = document.createElement(tagName), attributes = opt_attributes || {}; return baidu.dom.setAttrs(el, attributes); }; T.undope = true; })(); /** * @exports InfoBox as BMapLib.InfoBox */ var InfoBox = /** * InfoBox类的构造函数 * @class InfoBox <b>入口</b>。 * 可以自定义border,margin,padding,关闭按钮等等。 * @constructor * @param {Map} map Baidu map的实例对象. * @param {String} content infoBox中的内容. * @param {Json Object} opts 可选的输入参数，非必填项。可输入选项包括：<br /> * {<br />"<b>offset</b>" : {Size} infoBox的偏移量 * <br />"<b>boxClass</b>" : {String} 定义infoBox的class, * <br />"<b>boxStyle</b>" : {Json} 定义infoBox的style,此项会覆盖boxClass<br /> * <br />"<b>closeIconMargin</b>" : {String} 关闭按钮的margin <br /> * <br />"<b>closeIconUrl</b>" : {String} 关闭按钮的url地址 <br /> * <br />"<b>enableAutoPan</b>" : {Boolean} 是否启动自动平移功能 <br /> * <br />"<b>align</b>" : {Number} 基于哪个位置进行定位，取值为[INFOBOX_AT_TOP,INFOBOX_AT_BOTTOM]<br /> * }<br />. * @example <b>参考示例：</b><br /> * var infoBox = new BMapLib.InfoBox(map,"百度地图api",{boxStyle:{background:"url('tipbox.gif') no-repeat center top",width: "200px"},closeIconMargin: "10px 2px 0 0",enableAutoPan: true ,alignBottom: false}); */ BMapLib.InfoBox = function (map, content, opts) { this._content = content || ""; this._isOpen = false; this._map = map; this._opts = opts = opts || {}; this._opts.offset = opts.offset || new BMap.Size(0, 0); this._opts.boxClass = opts.boxClass || "infoBox"; this._opts.boxStyle = opts.boxStyle || {}; this._opts.closeIconMargin = opts.closeIconMargin || "2px"; this._opts.closeIconUrl = opts.closeIconUrl || "close.png"; this._opts.enableAutoPan = opts.enableAutoPan ? true : false; this._opts.align = opts.align || INFOBOX_AT_TOP; } InfoBox.prototype = new BMap.Overlay(); InfoBox.prototype.initialize = function (map) { var me = this; var div = this._div = baidu.dom.create('div', { "class": this._opts.boxClass }); baidu.dom.setStyles(div, this._opts.boxStyle); //设置position为absolute，用于定位 div.style.position = "absolute"; this._setContent(this._content); var floatPane = map.getPanes().floatPane; floatPane.style.width = "auto"; floatPane.appendChild(div); //设置完内容后，获取div的宽度,高度 this._getInfoBoxSize(); //this._boxWidth = parseInt(this._div.offsetWidth,10); //this._boxHeight = parseInt(this._div.offsetHeight,10); //阻止各种冒泡事件 baidu.event.on(div, "onmousedown", function (e) { me._stopBubble(e); }); baidu.event.on(div, "onmouseover", function (e) { me._stopBubble(e); }); baidu.event.on(div, "click", function (e) { me._stopBubble(e); }); baidu.event.on(div, "dblclick", function (e) { me._stopBubble(e); }); // 手机端阻止冒泡 baidu.event.on(div, "touchstart", function (e) { me._stopBubble(e); }); baidu.event.on(div, "touchend", function (e) { me._stopBubble(e); }); baidu.event.on(div, "touch", function (e) { me._stopBubble(e); }); return div; } InfoBox.prototype.draw = function () { this._isOpen && this._adjustPosition(this._point); } /** * 打开infoBox * @param {Marker|Point} anchor 要在哪个marker或者point上打开infobox * @return none * * @example <b>参考示例：</b><br /> * infoBox.open(); */ InfoBox.prototype.open = function (anchor) { var me = this, poi; if (!this._isOpen) { this._map.addOverlay(this); this._isOpen = true; //延迟10ms派发open事件，使后绑定的事件可以触发。 setTimeout(function () { me._dispatchEvent(me, "open", { "point": me._point }); }, 10); } if (anchor instanceof BMap.Point) { poi = anchor; //清除之前存在的marker事件绑定，如果存在的话 this._removeMarkerEvt(); } else if (anchor instanceof BMap.Marker) { //如果当前marker不为空，说明是第二个marker，或者第二次点open按钮,先移除掉之前绑定的事件 if (this._marker) { this._removeMarkerEvt(); } poi = anchor.getPosition(); this._marker = anchor; !this._markerDragend && this._marker.addEventListener("dragend", this._markerDragend = function (e) { me._point = e.point; me._adjustPosition(me._point); me._panBox(); me.show(); }); //给marker绑定dragging事件，拖动marker的时候，infoBox也跟随移动 !this._markerDragging && this._marker.addEventListener("dragging", this._markerDragging = function () { me.hide(); me._point = me._marker.getPosition(); me._adjustPosition(me._point); }); } //打开的时候，将infowindow显示 this.show(); this._point = poi; this._panBox(); this._adjustPosition(this._point); } /** * 关闭infoBox * @return none * * @example <b>参考示例：</b><br /> * infoBox.close(); */ InfoBox.prototype.close = function () { if (this._isOpen) { this._map.removeOverlay(this); this._remove(); this._isOpen = false; this._dispatchEvent(this, "close", { "point": this._point }); } } /** * 打开infoBox时，派发事件的接口 * @name InfoBox#Open * @event * @param {Event Object} e 回调函数会返回event参数，包括以下返回值： * <br />{"<b>target</b> : {BMap.Overlay} 触发事件的元素, * <br />"<b>type</b>：{String} 事件类型, * <br />"<b>point</b>：{Point} infoBox的打开位置} * * @example <b>参考示例：</b> * infoBox.addEventListener("open", function(e) { * alert(e.type); * }); */ /** * 关闭infoBox时，派发事件的接口 * @name InfoBox#Close * @event * @param {Event Object} e 回调函数会返回event参数，包括以下返回值： * <br />{"<b>target</b> : {BMap.Overlay} 触发事件的元素, * <br />"<b>type</b>：{String} 事件类型, * <br />"<b>point</b>：{Point} infoBox的关闭位置} * * @example <b>参考示例：</b> * infoBox.addEventListener("close", function(e) { * alert(e.type); * }); */ /** * 启用自动平移 * @return none * * @example <b>参考示例：</b><br /> * infoBox.enableAutoPan(); */ InfoBox.prototype.enableAutoPan = function () { this._opts.enableAutoPan = true; } /** * 禁用自动平移 * @return none * * @example <b>参考示例：</b><br /> * infoBox.disableAutoPan(); */ InfoBox.prototype.disableAutoPan = function () { this._opts.enableAutoPan = false; } /** * 设置infoBox的内容 * @param {String|HTMLElement} content 弹出气泡中的内容 * @return none * * @example <b>参考示例：</b><br /> * infoBox.setContent("百度地图API"); */ InfoBox.prototype.setContent = function (content) { this._setContent(content); this._getInfoBoxSize(); this._adjustPosition(this._point); } /** * 设置信息窗的地理位置 * @param {Point} point 设置position * @return none * * @example <b>参考示例：</b><br /> * infoBox.setPosition(new BMap.Point(116.35,39.911)); */ InfoBox.prototype.setPosition = function (poi) { this._point = poi; this._adjustPosition(poi); this._removeMarkerEvt(); } /** * 获得信息窗的地理位置 * @param none * @return {Point} 信息窗的地理坐标 * * @example <b>参考示例：</b><br /> * infoBox.getPosition(); */ InfoBox.prototype.getPosition = function () { return this._point; } /** * 返回信息窗口的箭头距离信息窗口在地图 * 上所锚定的地理坐标点的像素偏移量。 * @return {Size} Size * * @example <b>参考示例：</b><br /> * infoBox.getOffset(); */ InfoBox.prototype.getOffset = function () { return this._opts.offset; }, /** *@ignore * 删除overlay，调用Map.removeOverlay时将调用此方法， * 将移除覆盖物的容器元素 */ InfoBox.prototype._remove = function () { var me = this; if (this.domElement && this.domElement.parentNode) { //防止内存泄露 baidu.event.un(this._div.firstChild, "click", me._closeHandler()); this.domElement.parentNode.removeChild(this.domElement); } this.domElement = null; this._isOpen = false; this.dispatchEvent("onremove"); }, baidu.object.extend(InfoBox.prototype, { /** * 获取关闭按钮的html * @return IMG 关闭按钮的HTML代码 */ _getCloseIcon: function () { var img = "<img src='" + this._opts.closeIconUrl + "' align='right' style='position:absolute;right:0px;cursor:pointer;margin:" + this._opts.closeIconMargin + "'/>"; return img; }, /** * 设置infoBox的内容 * @param {String|HTMLElement} content 弹出气泡中的内容 * @return none * * @example <b>参考示例：</b><br /> * infoBox.setContent("百度地图API"); */ _setContent: function (content) { if (!this._div) { return; } var closeHtml = this._getCloseIcon(); //string类型的content if (typeof content.nodeType === "undefined") { this._div.innerHTML = closeHtml + content; } else { this._div.innerHTML = closeHtml; this._div.appendChild(content); } this._content = content; //添加click关闭infobox事件 this._addEventToClose(); }, /** * 调整infobox的position * @return none */ _adjustPosition: function (poi) { var pixel = this._getPointPosition(poi); var icon = this._marker && this._marker.getIcon(); switch (this._opts.align) { case INFOBOX_AT_TOP: if (this._marker) { this._div.style.bottom = -(pixel.y - this._opts.offset.height - icon.anchor.height + icon.infoWindowAnchor.height) - this._marker.getOffset().height + 2 + "px"; } else { this._div.style.bottom = -(pixel.y - this._opts.offset.height) + "px"; } break; case INFOBOX_AT_BOTTOM: if (this._marker) { this._div.style.top = pixel.y + this._opts.offset.height - icon.anchor.height + icon.infoWindowAnchor.height + this._marker.getOffset().height + "px"; } else { this._div.style.top = pixel.y + this._opts.offset.height + "px"; } break; } if (this._marker) { this._div.style.left = pixel.x - icon.anchor.width + this._marker.getOffset().width + icon.infoWindowAnchor.width - this._boxWidth / 2 + "px"; } else { this._div.style.left = pixel.x - this._boxWidth / 2 + "px"; } }, /** * 得到infobox的position * @return Point infobox当前的position */ _getPointPosition: function (poi) { this._pointPosition = this._map.pointToOverlayPixel(poi); return this._pointPosition; }, /** * 得到infobox的高度跟宽度 * @return none */ _getInfoBoxSize: function () { this._boxWidth = parseInt(this._div.offsetWidth, 10); this._boxHeight = parseInt(this._div.offsetHeight, 10); }, /** * 添加关闭事件 * @return none */ _addEventToClose: function () { var me = this; baidu.event.on(this._div.firstChild, "click", me._closeHandler()); this._hasBindEventClose = true; }, /** * 处理关闭事件 * @return none */ _closeHandler: function () { var me = this; return function (e) { me.close(); } }, /** * 阻止事件冒泡 * @return none */ _stopBubble: function (e) { if (e && e.stopPropagation) { e.stopPropagation(); } else { window.event.cancelBubble = true; } }, /** * 自动平移infobox，使其在视野中全部显示 * @return none */ _panBox: function () { if (!this._opts.enableAutoPan) { return; } var mapH = parseInt(this._map.getContainer().offsetHeight, 10), mapW = parseInt(this._map.getContainer().offsetWidth, 10), boxH = this._boxHeight, boxW = this._boxWidth; //infobox窗口本身的宽度或者高度超过map container if (boxH >= mapH || boxW >= mapW) { return; } //如果point不在可视区域内 if (!this._map.getBounds().containsPoint(this._point)) { this._map.setCenter(this._point); } var anchorPos = this._map.pointToPixel(this._point), panTop, panBottom, panY, //左侧超出 panLeft = boxW / 2 - anchorPos.x, //右侧超出 panRight = boxW / 2 + anchorPos.x - mapW; if (this._marker) { var icon = this._marker.getIcon(); } //基于bottom定位，也就是infoBox在上方的情况 switch (this._opts.align) { case INFOBOX_AT_TOP: //上侧超出 var h = this._marker ? icon.anchor.height + this._marker.getOffset().height - icon.infoWindowAnchor.height : 0; panTop = boxH - anchorPos.y + this._opts.offset.height + h + 2; break; case INFOBOX_AT_BOTTOM: //下侧超出 var h = this._marker ? -icon.anchor.height + icon.infoWindowAnchor.height + this._marker.getOffset().height + this._opts.offset.height : 0; panBottom = boxH + anchorPos.y - mapH + h + 4; break; } panX = panLeft > 0 ? panLeft : (panRight > 0 ? -panRight : 0); panY = panTop > 0 ? panTop : (panBottom > 0 ? -panBottom : 0); this._map.panBy(panX, panY); }, _removeMarkerEvt: function () { this._markerDragend && this._marker.removeEventListener("dragend", this._markerDragend); this._markerDragging && this._marker.removeEventListener("dragging", this._markerDragging); this._markerDragend = this._markerDragging = null; }, /** * 集中派发事件函数 * * @private * @param {Object} instance 派发事件的实例 * @param {String} type 派发的事件名 * @param {Json} opts 派发事件里添加的参数，可选 */ _dispatchEvent: function (instance, type, opts) { type.indexOf("on") != 0 && (type = "on" + type); var event = new baidu.lang.Event(type); if (!!opts) { for (var p in opts) { event[p] = opts[p]; } } instance.dispatchEvent(event); } }); })();