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d3js 添加数据 

<!DOCTYPE html>
<html lang="zh">
<head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <meta http-equiv="X-UA-Compatible" content="ie=edge" />
    <title>D3JS 添加数据</title>
</head>
<body>
    <script src="https://cdn.bootcss.com/d3/4.13.0/d3.min.js" charset="utf-8"></script>
    <script type="text/javascript">
        var dataset = ["I like dogs","I like cats","I like snakes"];
        //选择p
        d3.select("body").selectAll("p")
        //绑定值
        .data(dataset)
        // enter部分
        .enter()
        //添加足够数量的p
        .append('p')
        .text(function (d,i){
            return d;
        })
    </script>
</body>
</html>

 

posted @ 2018-05-11 10:55  孟繁贵  阅读(1252)  评论(0)  编辑  收藏  举报
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