From fbbb6e2cb39af2050e3ab07ef9b4c76fea4824a7 Mon Sep 17 00:00:00 2001
From: manchandavishal <manchandavishal143@gmail.com>
Date: Thu, 13 Jul 2023 23:56:08 +0530
Subject: [PATCH] Update event handling code for compatibility with jQuery 3.0
 and above

This commit updates the event handling code to ensure compatibility
with jQuery 3.0 and higher versions. The previous code relied on the
window.jQuery.event.props property, which has been removed in jQuery 3.0.

The updated code checks if the dataTransfer property is defined in the
jQuery.event.special object. If not, it adds the property to ensure
proper functionality. This modification allows the code to work seamlessly
with jQuery 3.0 and above. For more info. please refer [1] and [2].

[1] https://jquery.com/upgrade-guide/3.0/#breaking-change-jquery-event-props-and-jquery-event-fixhooks-removed
[2] https://learn.jquery.com/events/event-extensions/

Closes-Bug: 2027728

Change-Id: Ibb6db39b3e78eb6634f06a10417a76d529703de8
---
 xstatic/pkg/angular_lrdragndrop/__init__.py      |  2 +-
 .../pkg/angular_lrdragndrop/data/lrdragndrop.js  | 16 +++++++++++++---
 2 files changed, 14 insertions(+), 4 deletions(-)

diff --git a/xstatic/pkg/angular_lrdragndrop/__init__.py b/xstatic/pkg/angular_lrdragndrop/__init__.py
index cf9508f..68d71ed 100644
--- a/xstatic/pkg/angular_lrdragndrop/__init__.py
+++ b/xstatic/pkg/angular_lrdragndrop/__init__.py
@@ -17,7 +17,7 @@ NAME = __name__.split('.')[-1] # package name (e.g. 'foo' or 'foo_bar')
 
 VERSION = '1.0.2' # version of the packaged files, please use the upstream
                   # version number
-BUILD = '4' # our package build number, so we can release new builds
+BUILD = '5' # our package build number, so we can release new builds
              # with fixes for xstatic stuff.
 PACKAGE_VERSION = VERSION + '.' + BUILD # version used for PyPi
 
diff --git a/xstatic/pkg/angular_lrdragndrop/data/lrdragndrop.js b/xstatic/pkg/angular_lrdragndrop/data/lrdragndrop.js
index 2b7c383..16641c3 100644
--- a/xstatic/pkg/angular_lrdragndrop/data/lrdragndrop.js
+++ b/xstatic/pkg/angular_lrdragndrop/data/lrdragndrop.js
@@ -2,11 +2,21 @@
     'use strict';
 
     function isJqueryEventDataTransfer(){
-        return window.jQuery && (-1 == window.jQuery.event.props.indexOf('dataTransfer'));
+        return window.jQuery && (!window.jQuery.event.special.dataTransfer || 
+            !window.jQuery.event.special.dataTransfer.props || -1 === 
+            window.jQuery.event.special.dataTransfer.props.indexOf('dataTransfer'));/
     }
 
     if (isJqueryEventDataTransfer()) {
-        window.jQuery.event.props.push('dataTransfer');
+        if (!window.jQuery.event.special.dataTransfer) {
+            window.jQuery.event.special.dataTransfer = {
+                props: ['dataTransfer']
+            };
+        } else if (!window.jQuery.event.special.dataTransfer.props) {
+            window.jQuery.event.special.dataTransfer.props = ['dataTransfer'];
+        } else if (-1 === window.jQuery.event.special.dataTransfer.props.indexOf('dataTransfer')) {
+            window.jQuery.event.special.dataTransfer.props.push('dataTransfer');
+        }
     }
 
     var module = ng.module('lrDragNDrop', []);
@@ -181,4 +191,4 @@
             }
         };
     }]);
-})(angular);
\ No newline at end of file
+})(angular);