为什么这样做:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<title>Untitled Document</title>
<script src="http://code.jquery.com/jquery-latest.min.js"></script>
</head>
<body>
<div id="graph">
<? include('sites/test.php') ?>
</div>
</body>
但事实并非如此:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<title>Untitled Document</title>
<script src="http://code.jquery.com/jquery-latest.min.js"></script>
</head>
<body>
<div id="graph">
</div>
<script>
$(document).ready(function() {
$('#graph').load('sites/test.php');
});
</script>
</body>
如果需要,这里是test.php:
<link href="http://code.google.com/apis/maps/documentation/javascript/examples/default.css" rel="stylesheet" type="text/css" />
<script type="text/javascript" src="http://maps.google.com/maps/api/js?sensor=false"></script>
<script src="./data.js"></script>
<div id="text" style="width:500px;height:500px;position:relative;border:1px solid red;">
<div id="map_canvas" style="border:1px solid green;"></div>
</div>
<script type="text/javascript">
var map;
function initialize() {
var myLatlng = new google.maps.LatLng(-36.42,145.704);
var myOptions = { zoom: 16, center: myLatlng, mapTypeId: google.maps.MapTypeId.SATELLITE }
map = new google.maps.Map(document.getElementById("map_canvas"), myOptions);
// Create polygon overlays from site data in file data.js included above
// Overlays are defined by a set of coordinates
// We will also be setting up an infowindow with the site name
// The infowindow will be designed to point to the 'center' of each site so we calculate the 'centroid' of each overlay in the code below as well
var overlay;
var number_of_overlays = 29;
for (var k = 0; k < number_of_overlays; k++) {
var pk = primaryKeys[k];
var verticesArray = new Array((eval("siteVertices_" + pk).length) / 2);
var m = 0;
var centroidLat = 0;
var centroidLng = 0;
for (var n = 0; n < eval("siteVertices_" + pk).length; n += 2)
{
verticesArray[m] = new google.maps.LatLng(eval("siteVertices_" + pk)[n], eval("siteVertices_" + pk)[n + 1]);
m = m + 1;
centroidLat += eval("siteVertices_" + pk)[n];
centroidLng += eval("siteVertices_" + pk)[n + 1];
}
var cent = new google.maps.LatLng(centroidLat/m, centroidLng/m);
var overlay = new google.maps.Polygon({
paths: verticesArray,
strokeColor: "#FF0000",
strokeOpacity: 0.5,
strokeWeight: 1,
fillColor: "#FF0000",
fillOpacity: 0.20,
position: cent,
map:map });
attachInfoWindow(overlay, k);
}
}
function attachInfoWindow(overlay, number) {
var infowindow = new google.maps.InfoWindow({ content: siteNames[number] });
google.maps.event.addListener(overlay, 'click', function() { infowindow.open(map, overlay); });
}
window.onload=initialize;
</script>
我真的需要使用jquery来处理点击事件,但我不明白为什么.load不起作用。
MTIA!
编辑-为"不工作"的含糊道歉!initialize函数似乎不是uhmmm。。。初始化。因此window.onload=initialize似乎可以使用include,但似乎不能使用.load.
我希望这一点更清楚。
window.onload=initialize;
它将在浏览器上执行,触发该事件——当您通过jquery加载时,该事件早已过去。只需将该行更改为:
initialize();
如果您重新查看代码,.load
将在文档加载后完成。而CCD_ 2是瞬时的。
这有很多副作用。我敦促您查看浏览器生成的源代码以了解更多详细信息。
首先,不能在正文中使用<link/>
标记。另一件事是,如果谷歌地图API使用document.ready功能,它将不再工作。
我这么说是因为PHP脚本会查看其工作路径以包括路径,而JavaScript会查看URL路径。