ScoDoc-Lille/app/static/js/jury_but.js

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JavaScript
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// active les menus des codes "manuels" (année, RCUEs)
function enable_manual_codes(elt) {
$(".jury_but select.manual").prop("disabled", !elt.checked);
}
// changement d'un menu code:
function change_menu_code(elt) {
// Ajuste styles pour visualiser codes enregistrés/modifiés
if (elt.value != elt.dataset.orig_code) {
elt.parentElement.parentElement.classList.add("modified");
} else {
elt.parentElement.parentElement.classList.remove("modified");
}
if (elt.value == elt.dataset.orig_recorded) {
elt.parentElement.parentElement.classList.add("recorded");
} else {
elt.parentElement.parentElement.classList.remove("recorded");
}
// Si RCUE passant en ADJ, change les menus des UEs associées ADJR
if (
elt.classList.contains("code_rcue") &&
elt.dataset.niveau_id &&
elt.value == "ADJ" &&
elt.value != elt.dataset.orig_recorded
) {
let ue_selects =
elt.parentElement.parentElement.parentElement.querySelectorAll(
"select.ue_rcue_" + elt.dataset.niveau_id
);
ue_selects.forEach((select) => {
if (select.value != "ADM") {
select.value = "ADJR";
change_menu_code(select); // pour changer les styles
}
});
}
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}
$(function () {
// Recupère la liste ordonnées des etudids
// pour avoir le "suivant" et le "précédent"
// (liens de navigation)
const url = new URL(document.URL);
const frags = url.pathname.split("/"); // .../formsemestre_validation_but/formsemestre_id/etudid
const etudid = frags[frags.length - 1];
const formsemestre_id = frags[frags.length - 2];
const etudids_key = JSON.stringify(["etudids", url.origin, formsemestre_id]);
const etudids_str = localStorage.getItem(etudids_key);
const noms_key = JSON.stringify(["noms", url.origin, formsemestre_id]);
const noms_str = localStorage.getItem(noms_key);
if (etudids_str && noms_str) {
const etudids = JSON.parse(etudids_str);
const noms = JSON.parse(noms_str);
const cur_idx = etudids.indexOf(etudid);
let prev_idx = -1;
let next_idx = -1;
if (cur_idx != -1) {
if (cur_idx > 0) {
prev_idx = cur_idx - 1;
}
if (cur_idx < etudids.length - 1) {
next_idx = cur_idx + 1;
}
}
if (prev_idx != -1) {
let elem = document.querySelector("div.prev a");
if (elem) {
elem.href = elem.href.replace("PREV", etudids[prev_idx]);
elem.innerHTML = noms[prev_idx];
}
} else {
document.querySelector("div.prev").innerHTML = "";
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}
if (next_idx != -1) {
let elem = document.querySelector("div.next a");
if (elem) {
elem.href = elem.href.replace("NEXT", etudids[next_idx]);
elem.innerHTML = noms[next_idx];
}
} else {
document.querySelector("div.next").innerHTML = "";
}
} else {
// Supprime les liens de navigation
document.querySelector("div.prev").innerHTML = "";
document.querySelector("div.next").innerHTML = "";
}
});
// ----- Etat du formulaire jury pour éviter sortie sans enregistrer
let FORM_STATE = "";
let IS_SUBMITTING = false;
// Une chaine décrivant l'état du form
function get_form_state() {
let codes = [];
// il n'y a que des <select>
document.querySelectorAll("select").forEach((sel) => codes.push(sel.value));
return codes.join();
}
$("document").ready(function () {
FORM_STATE = get_form_state();
document
.querySelector("form#jury_but")
.addEventListener("submit", jury_form_submit);
});
function is_modified() {
return FORM_STATE != get_form_state();
}
function jury_form_submit(event) {
IS_SUBMITTING = true;
}
window.addEventListener("beforeunload", function (e) {
if (!IS_SUBMITTING && is_modified()) {
var confirmationMessage = "Changements non enregistrés !";
(e || window.event).returnValue = confirmationMessage;
return confirmationMessage;
}
});