How to change textarea, height or number of lines?



I need to extend the textarea height, or increase number of lines within.
Anyone knows how to do that?

Also, I need to change the font size within the textarea, any help?


Use CSS.

.CodeMirror {
  font-family: "Ubuntu Mono";
  line-height: 1.2em;
  height: 3.6em;

If you do this on a running editor (for example by changing DOM style objects), you’ll have to call the editor’s refresh method afterwards so that it can adjust to its new style.


Thank you! It works. It surprises me that, no API supports me to do that.


Thanks a lot. It does works. I have spent too much time on this problem.