Get element className

1

Hello.

Is it possible get the classname from element where is cursor| located in editor content?

For clarification: https://jsfiddle.net/3tj1wv44/1/ (Click with mouse on element… Is highlighted. Same highlighting i need when you move cursor in editor with keyboard.)

Any way to solve this is much appreciate.

Thanks in advance.

2

You could use getTokenTypeAt and prefix the first word in the resulting string with cm- to get a class name (if it’s not empty).

3

thank you, but when try:
console.log(editor.getTokenTypeAt(10,10));

give me error:
Unable to get property ‘chunkSize’ of undefined or null reference / codemirror.js (405,37)

same error with:
console.log(editor.getTokenAt(10));

Am I doing anything wrong?

4

Yes, you’re passing the wrong kind of arguments to getTokenAt. I linked the docs—take a look at them.

5

thank you!
It works https://jsfiddle.net/3tj1wv44/2/