From 98e9388800dabcfea64f131f6769ccf4a093dc90 Mon Sep 17 00:00:00 2001
From: XhmikosR <xhmikosr@gmail.com>
Date: Wed, 2 Dec 2020 16:25:34 +0200
Subject: [PATCH] tooltip: move repeated strings to constants

---
 js/src/tooltip.js | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/js/src/tooltip.js b/js/src/tooltip.js
index cce16075c..0d733eec0 100644
--- a/js/src/tooltip.js
+++ b/js/src/tooltip.js
@@ -111,6 +111,9 @@ const HOVER_STATE_SHOW = 'show'
 const HOVER_STATE_OUT = 'out'
 
 const SELECTOR_TOOLTIP_INNER = '.tooltip-inner'
+const SELECTOR_MODAL = `.${CLASS_NAME_MODAL}`
+
+const EVENT_MODAL_HIDE = 'hide.bs.modal'
 
 const TRIGGER_HOVER = 'hover'
 const TRIGGER_FOCUS = 'focus'
@@ -220,7 +223,7 @@ class Tooltip extends BaseComponent {
     clearTimeout(this._timeout)
 
     EventHandler.off(this._element, this.constructor.EVENT_KEY)
-    EventHandler.off(this._element.closest(`.${CLASS_NAME_MODAL}`), 'hide.bs.modal', this._hideModalHandler)
+    EventHandler.off(this._element.closest(SELECTOR_MODAL), EVENT_MODAL_HIDE, this._hideModalHandler)
 
     if (this.tip && this.tip.parentNode) {
       this.tip.parentNode.removeChild(this.tip)
@@ -560,7 +563,7 @@ class Tooltip extends BaseComponent {
       }
     }
 
-    EventHandler.on(this._element.closest(`.${CLASS_NAME_MODAL}`), 'hide.bs.modal', this._hideModalHandler)
+    EventHandler.on(this._element.closest(SELECTOR_MODAL), EVENT_MODAL_HIDE, this._hideModalHandler)
 
     if (this.config.selector) {
       this.config = {