你好，请教几个问题！

[6LWa6ZKx]

你好： 1.存在双击事件呢，而不是绑定元素。 2.如何限制一个节点，只有一个进入的线条和一个出去的线条?

[jerosoler]

1: I don't understand. But you can implement a double click event like in the demo.

Demo: https://jerosoler.github.io/Drawflow/ File demo: https://github.com/jerosoler/Drawflow/blob/master/docs/index.html#L366

2: View

• https://github.com/jerosoler/Drawflow/issues/35

[6LWa6ZKx]

1: I don't understand. But you can implement a double click event like in the demo.

Demo: https://jerosoler.github.io/Drawflow/ File demo: https://github.com/jerosoler/Drawflow/blob/master/docs/index.html#L366

2: View

• How to restrict the node to single input #35

非常感谢你的回答！ 我正在尝试定制开发，但是我引入src/drawflow.js，无法运行。 我需要怎么做?

非常感谢你。

[jerosoler]

Remove from file:

export default 

And load with normal javascript file with script tag.

[6LWa6ZKx]

Remove from file:

export default 

And load with normal javascript file with script tag.

有用，非常感谢你的指导。 请问如何开启箭头，例如：连接线有一个方向箭头。