From 8bc6dcd280f096189214561b1f87f015cd2dcba1 Mon Sep 17 00:00:00 2001
From: XhmikosR <xhmikosr@gmail.com>
Date: Thu, 4 Jun 2020 10:41:47 +0300
Subject: Backport #30936

Add role="dialog" in modals via JavaScript
---
 js/src/modal.js | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'js/src')

diff --git a/js/src/modal.js b/js/src/modal.js
index 7338ffd376..f898d0c465 100644
--- a/js/src/modal.js
+++ b/js/src/modal.js
@@ -265,6 +265,7 @@ class Modal {
     this._element.style.display = 'block'
     this._element.removeAttribute('aria-hidden')
     this._element.setAttribute('aria-modal', true)
+    this._element.setAttribute('role', 'dialog')
 
     if ($(this._dialog).hasClass(CLASS_NAME_SCROLLABLE) && modalBody) {
       modalBody.scrollTop = 0
@@ -344,6 +345,7 @@ class Modal {
     this._element.style.display = 'none'
     this._element.setAttribute('aria-hidden', true)
     this._element.removeAttribute('aria-modal')
+    this._element.removeAttribute('role')
     this._isTransitioning = false
     this._showBackdrop(() => {
       $(document.body).removeClass(CLASS_NAME_OPEN)
-- 
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