How to get the number of lines in the editor ??

[ZooMbix-hub]

I need to get the current number of lines in the editor to hang styles. How can I get the number of lines in the editor ??

[12joan]

If you mean the number of visual lines (affected by the number of times each paragraph wraps), this cannot be calculated from the data alone, and must be determined with reference to the rendered DOM.

For each Slate node whose number of lines you want to count, you can use a solution like this one.

To get each such Slate node, you can use getNodeEntries and call toDOMNode on each node object.