Javascript mxGraph将JSON数据转换为图形

我有一组JSON格式的数据，需要转换成mxGraph图

下面是它的外观：

这是我的JSON数据的结构

[
  {
    name: 'Globals',    
    parentObjects: []
  },

  {
    name: 'Customer',
    included: true,    
    parentObjects: [
      {
        name: 'Globals',
      }
    ],
  },

  {
    name: 'Product',
    included: true,    
    parentObjects: [
      {
        name: 'Globals',
      }
    ],
  },

  {
    name: 'Transaction',
    included: true,    
    parentObjects: [
      {
        name: 'Customer',
      },
      {
        name: 'Product',
      }
    ],
  },
]

---

我对mxGraph非常陌生，我没有太多的经验，因此非常感谢您的帮助。谢谢。

我也是mxGraph的新手，想参加一个小的学习课程。所以我按你的要求试过了

我已经从中创建了一个

以下是实现这一魔术的主要代码：

var root = undefined;

...

var dict = {};
// run through each element in json
data.forEach(function (element) {
    var name = element.name;
    // create graph element
    var graphElement = graph.insertVertex(parent, null, name, 20, 20, 80, 30);
    // check if any parent element
    if (element.parentObjects.length > 0) {
        // run through each parent element
        element.parentObjects.forEach(function (parentObj) {
            var parentGraphElement = dict[parentObj.name];
            // add line between current element and parent
            graph.insertEdge(parent, null, '', parentGraphElement, graphElement);          
        });
    } else {
        // set root for layouting
        root = graphElement;
    }
    // add element to dictionary. this is needed to find object later(parent)
    dict[name] = graphElement;
});

...

// Creates a layout algorithm to be used with the graph
var layout = new mxHierarchicalLayout(graph, mxConstants.DIRECTION_NORTH);

// Moves stuff wider apart than usual
layout.forceConstant = 140;
if (root) {
    layout.execute(parent, root);
}

---

愉快的编码，Kalasch

工作完美！谢谢你，我需要15分钟的时间。一旦我的声誉提高，我一定会把它标记为已被接受。