我在 html 页面中成功渲染了 d3js 区域图这是在 chrome 或 mozilla 中成功渲染的代码。文件的名称是 temp.html。这是代码
<!DOCTYPE html>
<html lang="en" class="no-js">
<head>
<meta charset="UTF-8" />
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
<title>js graphs and charts libraries</title>
<script
src="http://ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js"></script>
<script src="http://d3js.org/d3.v3.js"></script>
<body>
<div id="dbar">
</div>
<script type="text/javascript">
var margin = {top:10, right: 20, bottom: 30,left: 40},
width = 960 - margin.left - margin.right,
height = 400 - margin.top - margin.bottom;
var svg = d3.select ("#dbar").append("svg").attr("width",
width+margin.left+margin.right).attr("height",height+margin.top+margin.bottom)
.append("g").
attr("transform","translate("+margin.left+","+margin.top+")");
var parseDate = d3.time.format("%m-%Y").parse;
var x = d3.time.scale().range([0, width]);
var y = d3.scale.linear().range([height, 0]);
var xAxis = d3.svg.axis().scale(x).orient("bottom");
var yAxis = d3.svg.axis().scale(y).orient("left");
var area = d3.svg.area().x(function(d) { return x(d.date); })
.y0(height)
.y1(function(d) { return y(d.count); });
d3.json("data/json.json", function(error, data) {
data.StoreVisitGraphCount.list.forEach(function(d) {
d.date = parseDate(d.date);
d.count = +d.count;
});
//console.log(data.StoreVisitGraphCount.list);
x.domain(d3.extent(data.StoreVisitGraphCount.list, function(d) {
return d.date; }));
y.domain([0, d3.max(data.StoreVisitGraphCount.list, function(d) {
`return d.count; })]);`
console.log(data.StoreVisitGraphCount.list);
svg.append("path")
.datum(data.StoreVisitGraphCount.list)
.attr("class", "area")
.attr("d", area);
svg.append("g")
.attr("class", "x axis")
.attr("transform", "translate(0," + height + ")")
.call(xAxis);
svg.append("g")
.attr("class", "y axis")
.call(yAxis)
.append("text")
.attr("transform", "rotate(-90)")
.attr("y", 6)
.attr("dy", ".71em")
.style("text-anchor", "end")
.text("Price ($)");
});
</script>
</body>
</html>
但是,当我复制粘贴此代码以说“temp.jsp”页面时,它不会呈现并且图表不会出现。
需要建议