From: Joshua Rüsweg <josh@bastelstu.be>
Date: Thu, 9 Aug 2018 09:49:01 +0000 (+0200)
Subject: Add singleItem option for ReactionHandler
X-Git-Tag: 5.2.0_Alpha_1~364^2~99
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=9e75bbaea9090bda6708a3003650c6a4ba517cb7;p=GitHub%2FWoltLab%2FWCF.git

Add singleItem option for ReactionHandler
See #2508
---

diff --git a/wcfsetup/install/files/js/WoltLabSuite/Core/Ui/Reaction/Handler.js b/wcfsetup/install/files/js/WoltLabSuite/Core/Ui/Reaction/Handler.js
index a599e4221f..83911b8d52 100644
--- a/wcfsetup/install/files/js/WoltLabSuite/Core/Ui/Reaction/Handler.js
+++ b/wcfsetup/install/files/js/WoltLabSuite/Core/Ui/Reaction/Handler.js
@@ -53,6 +53,7 @@ define(
 					buttonSelector: '.reactButton', 
 					containerSelector: '',
 					isButtonGroupNavigation: false,
+					isSingleItem: false,
 					
 					// other stuff
 					parameters: {
@@ -102,7 +103,12 @@ define(
 			 * Initializes a specific react button.
 			 */
 			_initReactButton: function(element, elementData) {
-				elementData.reactButton = elBySel(this._options.buttonSelector, element);
+				if (this._options.isSingleItem) {
+					elementData.reactButton = elBySel(this._options.buttonSelector);
+				}
+				else {
+					elementData.reactButton = elBySel(this._options.buttonSelector, element);
+				}
 				
 				if (elementData.reactButton === null || elementData.reactButton.length === 0) {
 					// the element may have no react button