如何将json文件传递给sigmajs

时间:2015-09-21 16:00:46

标签: javascript json sigma.js

所以我正在尝试学习SigmaJS,并且很难理解如何在这个codepen中将data.json传递给JS:

http://codepen.io/eternalminerals/pen/GpqNLQ

例如,http://sigmajs.org/网站有一个简单示例如下:

数据:

{
  "nodes": [
    {
      "id": "n0",
      "label": "A node",
      "x": 0,
      "y": 0,
      "size": 3
    },
    {
      "id": "n1",
      "label": "Another node",
      "x": 3,
      "y": 1,
      "size": 2
    },
    {
      "id": "n2",
      "label": "And a last one",
      "x": 1,
      "y": 3,
      "size": 1
    }
  ],
  "edges": [
    {
      "id": "e0",
      "source": "n0",
      "target": "n1"
    },
    {
      "id": "e1",
      "source": "n1",
      "target": "n2"
    },
    {
      "id": "e2",
      "source": "n2",
      "target": "n0"
    }
  ]
}

HTML:

<html>
<head>
<style type="text/css">
  #container {
    max-width: 400px;
    height: 400px;
    margin: auto;
  }
</style>
</head>
<body>
<div id="container"></div>
<script src="sigma.min.js"></script>
<script src="sigma.parsers.json.min.js"></script>
<script>
  sigma.parsers.json('data.json', {
    container: 'container',
    settings: {
      defaultNodeColor: '#ec5148'
    }
  });
</script>
</body>
</html>

我尝试传递data.json,如下所示:

sigma.parsers.json('http://eternalminerals.com/data/data.json', {
    container: 'container',
    settings: {
      defaultNodeColor: '#ec5148'
    }
  });

但它似乎没有用。如果data.json文件位于http://eternalminerals.com/data/data.json,你如何传入data.json?

0 个答案:

没有答案