全部, 我有以下代码:
<script type="text/javascript">
function Store( lat, long, text )
{
this.latitude = lat;
this.longitude = long;
this.html = text;
}
var myStores = [<?php echo $jsData;?>, null];
addLoadEvent(loadMap);
这是使用以下代码填充的:
$lat = $post->latitude;
$long = $post->longitude;
$post_id = $post->ID;
$get_post_info = get_post($post_id);
$name = $get_post_info->post_title;
$jsData = $jsData . "new Store( $lat, $long, '$name' ),\n";
我的页面加载没有javascript部分。但是,当我添加javascript时,我收到以下错误:
User Agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; Trident/4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; InfoPath.3; .NET4.0C; .NET4.0E; MS-RTC LM 8; AskTbAD2/5.14.1.20007) Timestamp: Wed, 22 Feb 2012 16:45:35 UTC Message: Arg: Illegal input string in Vector2D Line: 68 Char: 63 Code: 0 URI: http://localhost/wordpress/wp-content/themes/parallelus-mingle/assets/css/PIE.htc
我实际上进一步缩小了它,这一行导致了错误:
addLoadEvent(loadMap);
以下是addLoadEvent(loadMap)的完整代码:
<script type="text/javascript" src="http://maps.google.com/maps/api/js?sensor=false"></script>
<script type="text/javascript">
function addLoadEvent(func) {
var oldonload = window.onload;
if (typeof window.onload != 'function'){
window.onload = func
} else {
window.onload = function() {
oldonload();
func();
}
}
}
var map,
infowin=new google.maps.InfoWindow({content:'moin'});
function loadMap()
{
map = new google.maps.Map(
document.getElementById('map'),
{
zoom: 12,
mapTypeId:google.maps.MapTypeId.ROADMAP,
center:new google.maps.LatLng(<?php echo $_SESSION['pav_event_latitude']; ?>,
<?php echo $_SESSION['pav_event_longitude']; ?>)
});
addPoints(myStores);
}
function addPoints( points )
{
var bounds=new google.maps.LatLngBounds();
for ( var p = 0; p < points.length; ++p )
{
var pointData = points[p];
if ( pointData == null ) {map.fitBounds(bounds);return; }
var point = new google.maps.LatLng( pointData.latitude, pointData.longitude );
bounds.union(new google.maps.LatLngBounds(point));
createMarker( point, pointData.html );
}
map.fitBounds(bounds);
}
var number = 2; // or whatever you want to do here
function createMarker(point, popuphtml)
{
var popuphtml = "<div id=\"popup\">" + popuphtml + "<\/div>";
var marker = new google.maps.Marker(
{
position:point,
map:map,
icon:'https://chart.googleapis.com/chart?chst=d_map_pin_letter&chld='+number+'|FF776B|000000',
shadow:'https://chart.googleapis.com/chart?chst=d_map_pin_shadow'
}
);
google.maps.event.addListener(marker, 'click', function() {
infowin.setContent(popuphtml)
infowin.open(map,marker);
});
}
</script>
为什么会导致错误?
答案 0 :(得分:3)
您的addLoadEvent()
似乎无法正常工作,并且正在将loadMap()
的空参数列表发送到PIE.htc onload事件方法。另外,我相信函数的typeof
实际上会返回object
而不是function
。无论哪种方式,请尝试放弃此功能代替您的功能:
function addLoadEvent(func) {
if (window.addEventListener) {
window.addEventListener('load', func, false);
} else if(window.attachEvent) {
window.attachEvent('onload', func);
}
}
另一个可以确保它适用于所有浏览器的选项是使用jQuery的$(document).ready()
,domReady或其他等价物。
修改强> 另外,这一行:
var myStores = [<?php echo $jsData;?>, null];
将在null
之前以逗号结尾,除非您在原始问题中遗漏了一些PHP代码。
答案 1 :(得分:1)