Hello,
I am trying to get the selected item number/text from dropdown, but I always get the wrong item in the code. The item number, and its text are match each other, but they are NOT what I selected !
Here is what I did:
lv_obj_t * dd = = lv_dropdown_create(lv_scr_act());
lv_dropdown_set_options(dd, “One\n”
“Two\n”
“Three\n”
“Four\n”
“Five\n”
“Six\n”
“Seven\n”
“Eight\n”
“Nine\n”
“Ten”);
lv_obj_add_event_cb(dd, event_handler, LV_EVENT_VALUE_CHANGED, NULL);
Then in the event handler:
lv_event_code_t code = lv_event_get_code(e);
lv_obj_t * dropdown = lv_event_get_target(e);
if(code == LV_EVENT_VALUE_CHANGED)
{
uint16_t x = lv_dropdown_get_selected(dd);// get as integer
char buf[64];
lv_dropdown_get_selected_str(dropdown, buf, sizeof(buf));// get as text
}
Did I miss something ?
PS: I am using versin 8.1
Thanks.