Google maps Google Maps v3对象为空或未定义
在IE7和IE8的这行代码中,我得到了“无法获取属性“3”的值:对象为null或未定义”,我不知道如何解决它。非常感谢您的帮助Google maps Google Maps v3对象为空或未定义,google-maps,Google Maps,在IE7和IE8的这行代码中,我得到了“无法获取属性“3”的值:对象为null或未定义”,我不知道如何解决它。非常感谢您的帮助 marker = new google.maps.Marker 我不确定undefined是什么意思,因为我在前面的代码块中声明了变量。非常感谢您的帮助。。。http://jsfiddle.net/svuce/1/ function initialize() { var markers = new Array(); var locations = [
marker = new google.maps.Marker
我不确定undefined是什么意思,因为我在前面的代码块中声明了变量。非常感谢您的帮助。。。http://jsfiddle.net/svuce/1/
function initialize() {
var markers = new Array();
var locations = [
['Donegal', 'Some text goes here<br />text', 'walking', -33.900542, 151.174856],
['Bondi Beach', 'Some text goes here<br />text', 'walking', -33.890542, 151.274856],
['Coogee Beach', 'Some text goes here<br />text', 'golfing', -33.923036, 151.259052],
['Cronulla Beach', 'Some text goes here<br />text', 'family', -34.028249, 151.157507],
['Manly Beach', 'Some text goes here<br />text', 'explore', -33.80010128657071, 151.28747820854187],
['Maroubra Beach', 'Some text goes here<br />text', 'cycling', -33.950198, 151.259302],
];
var map = new google.maps.Map(document.getElementById('map-canvas'), {
zoom: 10,
center: new google.maps.LatLng(-33.92, 151.25),
mapTypeId: google.maps.MapTypeId.ROADMAP
});
var infowindow = new google.maps.InfoWindow();
var marker, i;
for (i = 0; i < locations.length; i++) {
marker = new google.maps.Marker({
position: new google.maps.LatLng(locations[i][3], locations[i][4]),
map: map,
icon: 'images/map_'+locations[i][2]+'_image.png'
});
markers.push(marker);
var boxText = document.createElement("div");
google.maps.event.addListener(marker, 'click', (function(marker, i) {
return function() {
boxText.style.cssText = "border: none 0; margin-top: 8px; background:#fff; padding: 8px;border:1px solid #877856;";
boxText.innerHTML = locations[i][0]+"<br />"+locations[i][2]+"<br />"+locations[i][1]+"<img src='images/tipbox.png' class='infobox-arrow' />";
$(".infobox-close").remove();
var myOptions = {
content: boxText
,disableAutoPan: false
,maxWidth: 0
,pixelOffset: new google.maps.Size(-140, -180)
,zIndex: null
,boxStyle: {
opacity: 1
,width: "280px"
}
,closeBoxMargin: "12px 7px 0 0"
,closeBoxURL: "http://www.google.com/intl/en_us/mapfiles/close.gif"
,infoBoxClearance: new google.maps.Size(1, 1)
,isHidden: false
,pane: "floatPane"
,enableEventPropagation: false
};
var ib = new InfoBox(myOptions);
ib.open(map, marker);
}
})(marker, i));
}
// == shows all markers of a particular category, and ensures the checkbox is checked ==
function show(category) {
for (var i=0; i<locations.length; i++) {
if (locations[i][2] == category) {
markers[i].setVisible(true);
}
}
}
// == hides all markers of a particular category, and ensures the checkbox is cleared ==
function hide(category) {
for (var i=0; i<locations.length; i++) {
if (locations[i][2] == category) {
markers[i].setVisible(false);
}
}
}
// == show or hide the categories initially ==
show("walking");
hide("golfing");
hide("family");
hide("explore");
hide("cycling");
$("#activities .checkbox").click(function(){
var cat = $(this).attr("value");
// If checked
if ($(this).is(":checked"))
{
show(cat);
}
else
{
hide(cat);
}
});
};
window.load = initialize();
函数初始化(){
var markers=新数组();
变量位置=[
[Donegal',此处有一些文字
text',walking',-33.900542151.174856],
['Bondi Beach',这里有一些文字
文字,'walking',33.890542151.274856],
['Coogee Beach','这里有一些文字
文字','golfing',-33.923036151.259052],
['Cronulla Beach',此处有一些文字
文字,'family',-34.028249151.157507],
['Manly Beach','此处有一些文字
文字','explore',-33.80010128657071151.28747820854187],
['Maroubra Beach',这里有一些文字
文字,'cycling',-33.950198151.259302],
];
var map=new google.maps.map(document.getElementById('map-canvas'){
缩放:10,
中心:新谷歌地图LatLng(-33.92151.25),
mapTypeId:google.maps.mapTypeId.ROADMAP
});
var infowindow=new google.maps.infowindow();
var标记,i;
对于(i=0;i”+位置[i][2]+“
”+位置[i][1]+”;
$(“.infobox close”).remove();
变量myOptions={
内容:boxText
,disableAutoPan:false
,最大宽度:0
,pixelOffset:new google.maps.Size(-140,-180)
,zIndex:null
,boxStyle:{
不透明度:1
,宽度:“280px”
}
,closeBoxMargin:“12px 7px 0”
,closeBoxURL:“http://www.google.com/intl/en_us/mapfiles/close.gif"
,infoBoxClearance:newgoogle.maps.Size(1,1)
,isHidden:错
,窗格:“浮动窗格”
,enableEventPropagation:false
};
var ib=新信息框(myOptions);
ib.open(地图、标记);
}
})(marker,i));
}
//==显示特定类别的所有标记,并确保选中复选框==
功能展示(类别){
对于(var i=0;i去掉数组最后一部分末尾的尾随逗号,这将导致IE中出现错误:
['Maroubra Beach', 'Some text goes here<br />text', 'cycling', -33.950198, 151.259302],
['Maroubra Beach',此处有一些文字
文字,'cycling',33.950198151.259302],
这一行怎么样:var infowindow=new google.maps.infowindow();-这行行行吗?错误可能来自您正在应用到标记构造函数中的某个参数-请尝试对它们进行编码