如何使用google的可视化API创建具有向下钻取选项的组织结构图。以下是我的代码
<html>
<head>
<link href="style.css" rel="stylesheet" type="text/css" media="screen" />
<script type='text/javascript' src='https://www.google.com/jsapi'></script>
<script type='text/javascript'>
google.load('visualization', '1', {packages:['orgchart']});
google.setOnLoadCallback(drawChart);
function drawChart() {
var data = new google.visualization.DataTable();
data.addColumn('string', 'Name');
data.addColumn('string', 'Manager');
data.addColumn('string', 'ToolTip');
data.addRows([
[{v:'Mike',
f:'<div class="main"><div><div class="img"><div class="imgdata"><img src="a1.jpg" width="80" height="80"
alt=""/></div>Unique Voters Contacted:90/100<br/>Fund
Raised:1K/2K</div><br/><b>ABC</b><br/>Trivandrum<br/>Ph:9943441424</div></div></div>'},
'', 'The Leader'],
[{v:'Jim',
f:'<div class="main"><b><u>XYZ</u></b><br/><div><div class="img"><div class="imgdata"> <img src="a2.jpg" width="80"
height="80" alt=""/></div></div><br/><b>Secretary</b> <br/>Trivandrum<br/>Ph:9249340424</div></div></div>'},
'Mike', 'Secretary'],
[{v:'Alice',
f:'<div class="main"><b><u>PQR</u></b><br/><div><div class="img"><div class="imgdata"> <img src="a3.jpg" width="80"
height="80" alt=""/></div></div><br/><b>Secretary</b> <br/>Trivandrum<br/>Ph:96739340424</b></div></div></div>'},
'Mike', 'The President'],
[{v:'Bob',
f:'<div class="main"><b><u>MNO</u></b><br/><div><div class="img"><div class="imgdata"> <img src="a4.jpg" width="80"
height="80" alt=""/></div></div><br/><b>DCC President</b> <br/>Trivandrum<br/>Ph:9249340424</div></div></div>'},
'Jim', 'Secretary'],
[{v:'Carol',
f:'<div class="main"><b><u>EFG</u></b><br/><div><div class="img"><div class="imgdata"> <img src="a5.jpg" width="80"
height="80" alt=""/></div></div><br/><b>Secretary</b> <br/>Trivandrum<br/>Ph:9249340424</b></div></div></div>'},
'Mike', 'Secretary'],
]);
data.setRowProperty(1, 'style', 'nodeClass');
var chart = new google.visualization.OrgChart(document.getElementById('chart_div'));
chart.draw(data, {allowHtml:true});
}
</script>
</head>