From 7c3b8c8f444309a4e27168225a2807fb95c4024e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E4=BE=9D=E7=91=AA=E8=B2=93?= <imacat@mail.imacat.idv.tw>
Date: Wed, 8 Mar 2023 14:22:29 +0800
Subject: [PATCH] Revised to store the newly-constructed period chooser and
 month chooser in variables to prevent SonarQube from complaining.

---
 src/accounting/static/js/period-chooser.js | 24 ++++++++++++++++++++--
 1 file changed, 22 insertions(+), 2 deletions(-)

diff --git a/src/accounting/static/js/period-chooser.js b/src/accounting/static/js/period-chooser.js
index faa4f8f..b84061a 100644
--- a/src/accounting/static/js/period-chooser.js
+++ b/src/accounting/static/js/period-chooser.js
@@ -24,7 +24,7 @@
 
 // Initializes the page JavaScript.
 document.addEventListener("DOMContentLoaded", () => {
-    new PeriodChooser();
+    PeriodChooser.initialize();
 });
 
 /**
@@ -63,6 +63,20 @@ class PeriodChooser {
             this.tabPlanes[tab.tabId()] = tab;
         }
     }
+
+    /**
+     * The period chooser.
+     * @type {PeriodChooser}
+     */
+    static #chooser;
+
+    /**
+     * Initializes the period chooser.
+     *
+     */
+    static initialize() {
+        this.#chooser = new PeriodChooser();
+    }
 }
 
 /**
@@ -143,6 +157,12 @@ class TabPlane {
  */
 class MonthTab extends TabPlane {
 
+    /**
+     * The month chooser.
+     * @type {tempusDominus.TempusDominus}
+     */
+    #monthChooser
+
     /**
      * Constructs a tab plane.
      *
@@ -152,7 +172,7 @@ class MonthTab extends TabPlane {
         super(chooser);
         const monthChooser = document.getElementById(this.prefix + "-chooser");
         let start = monthChooser.dataset.start;
-        new tempusDominus.TempusDominus(monthChooser, {
+        this.#monthChooser = new tempusDominus.TempusDominus(monthChooser, {
             restrictions: {
                 minDate: start,
             },