What do you want to achieve?
i would like to be able extract a string form a dropdown list from first click.
What have you tried so far?
I have successfully extracted a string from a dropdown list, my problem is that i have to click the widget again for the extraction to work.
This is the function i wrote to handle the dropdown list event:
static void event_cb(lv_event_t * e)
{
lv_event_code_t code = lv_event_get_code(e);
lv_obj_t *obj = lv_event_get_target(e);
char buf[64];
if (code == LV_EVENT_RELEASED){
//lv_obj_clear_flag(ui_Keyboard2, LV_OBJ_FLAG_HIDDEN);
//lv_obj_clear_flag(ui_Panel1, LV_OBJ_FLAG_HIDDEN);
lv_dropdown_get_selected_str(ui_TESTDROP, buf, sizeof(buf));
String selectedItem =String (buf);
dd=selectedItem;
for (int i = 0; i < selectedItem.length() - 1; i++) {
if (selectedItem.substring(i, i + 2) != " (") {
ssidName = dd;
lv_label_set_text_fmt(ui_Label5, "%s", ssidName);
break;
}
}
}
and another bug that i couldn’t solve was why does the function automatically extracts he first option on the list, is there a possible solution for this??
Others
- **SquareLine Studio version: 1.4.0
- Operating system:
- Target hardware: