解决方法
有一种方法可以做到这一点.我有4个文件,index.html,iframe.html,iframe.css和iframe.js.这是我的设置.在index.html我有：
<html>
<head>
<title>Example</title>
<Meta charset="utf-8">
<script type="text/javascript" src="d3.v3.min.js"></script>
<script type="text/javascript" src="crossfilter.js"></script>
<script type="text/javascript" src="dc.js"></script>
<script type="text/javascript" src="jquery.js"></script>
<link type="text/css" rel="stylesheet" href="dc.css">
<link type="text/css" rel="stylesheet" href="iframe.css">
</head>
<body>
<iframe class="iframe" src="iframe.html"></iframe>
<script type="text/javascript" src="iframe.js"></script>
</body>
</html>
在iframe.html我有：
<!DOCTYPE html>
<html>
<head>
<script type="text/javascript" src="d3.v3.min.js"></script>
<script type="text/javascript" src="crossfilter.js"></script>
<script type="text/javascript" src="dc.js"></script>
<script type="text/javascript" src="jquery.js"></script>
<link type="text/css" rel="stylesheet" href="dc.css">
</head>
<body>
<div id="rowChart"></div>
<script type="text/javascript" src="iframe.js"></script>
</body>
</html>
在iframe.css我有：
.iframe {
width: 800px;
height: 200px;
border: none;
}
在iframe.js我有：
var data = [];
for (var i = 1; i < 10; i++) {
data.push({
val: i
});
}
var ndx = crossfilter(data);
var dim = ndx.dimension(function(d) {
return d.val;
});
var group = dim.group().reduceSum(function(d) {
return d.val;
});
rowChart = dc.rowChart("#rowChart");
rowChart.width(800)
.height(400)
.margins({top: 10,right: 40,bottom: 30,left: 40})
.dimension(dim)
.group(group)
.elasticX(true)
.gap(1)
.x(d3.scale.linear().domain([-1,10]))
.transitionDuration(700);
dc.renderAll();
在此设置中,我在目录中的所有4个文件位于同一级别.
