I have a function in the backend that I want to pause when it rich some values type and send the value to the front end and then wait for confirmation for proceeding.
It is doable?
#talk to the front end
bright tundra
nimble vector
yeah via tauri events https://tauri.app/v1/guides/features/events. An event based approach may be a bit tricky to implement here but it can work (and there's isn't really an alternative in tauri right now)
bright tundra
ok i got something but i kind of stuck when i send the value back to front end the app wont listen again and the procces is stuck in the middle:
fn main() {
//
.menu(build_menu())
.setup(|app| {
let windowClone1 = window.clone();
let _id = app.listen_global("start_process", move |event| {
let json_paths = event.payload().unwrap();
get_paths_values(windowClone1.clone(), json_paths);
});
})
}
pub fn get_paths_values(manager: Window, paths: &str) {
/// soome code
///
let window = manager.get_window("main").unwrap();
let (tx, rx) = std::sync::mpsc::channel::<()>();
let mut values_text = Vec::new();
for (i, path) in paths_copy.iter().enumerate() {
if values_text.len() == max_values|| (i == paths_copy.len() - 1 && values_text.len() > 0) {
window.emit_all("new_values_batch", serde_json::to_value(&values_text).unwrap()).unwrap();
values_text.clear();
let manager_clone = manager.clone();
///**** HERE IT STOPS
thread::spawn(move || {
let _proc= manager_clone.listen_global("keep_proceed", move |_event| {
tx_clone.send(()).unwrap();
});
// manager_clone.unlisten(_proc);
});
rx.recv().unwrap();
}
}
if songs.len() > 0 {
window.emit_all("new_values_batch", serde_json::to_value(&values_text).unwrap()).unwrap();
}
window.emit_all("done_process", serde_json::to_value(()).unwrap()).unwrap();
}