如何更新单个节点的值

[cdRunnet]

Hello, I would like to know how to update the value of a single node. I saw a value in the document that can attach an extra data. I added other styles to a single node and when I want to update the node, I will update the data in the other styles

[hizzgdev]

https://hizzgdev.github.io/jsmind/docs/zh/3.operation.html

let node = jm.get_node(node_id)

// update the extra data
node.data = {... new data }

// update topic
jm.update_node(node_id, topic)

Is that what you want to know?