Save textarea input to string // Delete textarea after clicking cancel/apply

How-to
5

Ok thank you very much for your hint. It is working now. I wrote lv_obj_t *ta; at the begining of my sourcecode, changed

lv_obj_t *ta = lv_ta_create(lv_scr_act(), NULL);

to

ta = lv_ta_create(lv_scr_act(), NULL);

And now printf("%s\n", lv_ta_get_text(ta)); is printing the desired results <3 <3

Even killing the textarea now works like a charm. Thank you very much @embeddedt!