我正在尝试将来自 google 可视化 api 的图表显示到一个 jQuery 对话框中,该对话框从另一个页面加载内容,但是在尝试加载图表时我收到一个 javascript 错误,提示“未定义谷歌”。该示例有 2 个简单的页面。托管对话框的“mainpage.htm”和托管动态加载到 jQuery 对话框中的图表的“chartpage.htm”。这是'mainpage.htm':
<!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>
<script type="text/javascript" src="jquery-1.6.2.min.js"></script>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jqueryui/1/jquery-ui.min.js"></script>
<link rel="stylesheet" href="http://ajax.googleapis.com/ajax/libs/jqueryui/1/themes/base/jquery-ui.css" type="text/css" />
<title></title>
<script type="text/javascript">
function openchart() {
w = $(window).width() - 100;
h = $(window).height() - 100;
var url = "chartpage.htm";
$("#chartDlg").load(url).dialog({ modal: true, width: w, height: h, title: 'MyChart', position: 'center' });
$("#chartDlg").dialog('open');
}
</script>
</head>
<body>
<a href="javascript: openchart();">Show Chart</a>
<div style="display:none" id="chartDlg"></div>
</body>
</html>
这是'chartpage.htm'
<!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>
<title></title>
<script type="text/javascript" src="http://www.google.com/jsapi"></script>
<script type="text/javascript">
google.load('visualization', '1', { 'packages': ['annotatedtimeline'] });
google.setOnLoadCallback(drawChart);
function drawChart() {
var data = new google.visualization.DataTable();
data.addColumn('date', 'Date');
data.addColumn('number', 'NYSE');
data.addColumn('number', 'MIB');
data.addColumn('number', 'CAC40');
data.addRows([
[new Date(2008, 1, 1), 30040, 18550, 40645],
[new Date(2008, 2, 1), 30300, 18550, 40645],
[new Date(2008, 3, 1), 32000, 18450, 47645],
[new Date(2008, 4, 1), 31000, 18650, 45645],
[new Date(2008, 5, 1), 35000, 18850, 44645],
[new Date(2008, 6, 1), 30600, 18350, 47645],
[new Date(2008, 7, 1), 34000, 18450, 48645],
[new Date(2008, 8, 1), 30500, 18450, 44645],
[new Date(2008, 9, 1), 30500, 18550, 45645],
[new Date(2008, 10, 1), 30400, 18950, 46645],
[new Date(2008, 11, 1), 34000, 18950, 47645],
[new Date(2008, 12, 1), 30500, 18400, 45645],
[new Date(2009, 1, 1), 34500, 18350, 44645],
[new Date(2009, 2, 1), 30460, 18250, 40645],
]);
var chart = new google.visualization.AnnotatedTimeLine(document.getElementById('chart_div'));
chart.draw(data, { displayAnnotations: true, fill: 20 });
}
</script>
</head>
<body>
<div id="chart_div" style="width: 800px; height: 600px;">
</div>
</body>
</html>
chartpage.htm 作为独立页面打开,它工作完美,只有在加载到 Mainpage.htm 对话框时才会失败。
看起来google jsapi根本没有加载。
有任何想法吗?
谢谢
艾迪卡