Properties Vis.js：你能在悬停时显示属性吗？

我知道在节点上悬停可以显示title属性。但是我可以展示其他属性吗？另外，对边做同样的处理如何

谢谢，

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Bob

您也可以在边上使用title属性。 在将其绑定到网络之前，需要生成title属性

var nodes = new vis.DataSet([
  { id: 1, label: "Node 1", title: 'generate text before binding the sets' },
  { id: 2, label: "Node 2" },
  { id: 3, label: "Node 3" },
  { id: 4, label: "Node 4" },
  { id: 5, label: "Node 5" }
]);

// create an array with edges
var edges = new vis.DataSet([
  { from: 1, to: 3, title: 'from 1 to 3' },
  { from: 1, to: 2, title: 'from one 2 two' },
  { from: 2, to: 4 },
  { from: 2, to: 5 },
  { from: 3, to: 3 }
]);

看到这个了吗