From beb8c80787beadbfdb8b970368a3200f7d59f58e Mon Sep 17 00:00:00 2001
From: jvoisin <julien.voisin@dustri.org>
Date: Wed, 20 Mar 2024 23:59:37 +0100
Subject: Replace a bunch of `let` with `const`

According to https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Statements/const

> Many style guides (including MDN's) recommend using const over let whenever a
variable is not reassigned in its scope. This makes the intent clear that a
variable's type (or value, in the case of a primitive) can never change.
---
 internal/ui/static/js/modal_handler.js | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

(limited to 'internal/ui/static/js/modal_handler.js')

diff --git a/internal/ui/static/js/modal_handler.js b/internal/ui/static/js/modal_handler.js
index 0fa55bfa..536cea3e 100644
--- a/internal/ui/static/js/modal_handler.js
+++ b/internal/ui/static/js/modal_handler.js
@@ -8,7 +8,7 @@ class ModalHandler {
     }
 
     static getFocusableElements() {
-        let container = this.getModalContainer();
+        const container = this.getModalContainer();
 
         if (container === null) {
             return null;
@@ -18,14 +18,14 @@ class ModalHandler {
     }
 
     static setupFocusTrap() {
-        let focusableElements = this.getFocusableElements();
+        const focusableElements = this.getFocusableElements();
 
         if (focusableElements === null) {
             return;
         }
 
-        let firstFocusableElement = focusableElements[0];
-        let lastFocusableElement = focusableElements[focusableElements.length - 1];
+        const firstFocusableElement = focusableElements[0];
+        const lastFocusableElement = focusableElements[focusableElements.length - 1];
 
         this.getModalContainer().onkeydown = (e) => {
             if (e.key !== 'Tab') {
@@ -57,13 +57,13 @@ class ModalHandler {
 
         this.activeElement = document.activeElement;
 
-        let container = document.createElement("div");
+        const container = document.createElement("div");
         container.id = "modal-container";
         container.setAttribute("role", "dialog");
         container.appendChild(document.importNode(fragment, true));
         document.body.appendChild(container);
 
-        let closeButton = document.querySelector("button.btn-close-modal");
+        const closeButton = document.querySelector("button.btn-close-modal");
         if (closeButton !== null) {
             closeButton.onclick = (event) => {
                 event.preventDefault();
@@ -89,7 +89,7 @@ class ModalHandler {
     }
 
     static close() {
-        let container = this.getModalContainer();
+        const container = this.getModalContainer();
         if (container !== null) {
             container.parentNode.removeChild(container);
         }
-- 
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