From: Tim Düsterhus <duesterhus@woltlab.com>
Date: Mon, 17 Dec 2018 17:49:30 +0000 (+0100)
Subject: Make WoltLabSuite/Core/Clipboard compatible with iOS
X-Git-Tag: 5.2.0_Alpha_1~420^2~5^2
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=aa583b9353c0363a3d90ab6306f361ad7a18a0a4;p=GitHub%2FWoltLab%2FWCF.git

Make WoltLabSuite/Core/Clipboard compatible with iOS
---

diff --git a/wcfsetup/install/files/js/WoltLabSuite/Core/Clipboard.js b/wcfsetup/install/files/js/WoltLabSuite/Core/Clipboard.js
index 36ff575b6c..2969031cbb 100644
--- a/wcfsetup/install/files/js/WoltLabSuite/Core/Clipboard.js
+++ b/wcfsetup/install/files/js/WoltLabSuite/Core/Clipboard.js
@@ -16,11 +16,19 @@ define([], function() {
 			}
 			else if (window.getSelection) {
 				var textarea = elCreate('textarea');
-				textarea.style.cssText = 'position: absolute; left: -9999px; width: 0;';
+				textarea.contentEditable = true;
+				textarea.readOnly = false;
+				textarea.style.cssText = 'position: absolute; left: -9999px; top: -9999px; width: 0; height: 0;';
 				document.body.appendChild(textarea);
 				try {
+					// see: https://stackoverflow.com/a/34046084/782822
 					textarea.value = text;
-					textarea.select();
+					var range = document.createRange();
+					range.selectNodeContents(textarea);
+					var selection = window.getSelection();
+					selection.removeAllRanges();
+					selection.addRange(range);
+					textarea.setSelectionRange(0, 999999);
 					if (!document.execCommand('copy')) {
 						return Promise.reject(new Error("execCommand('copy') failed"));
 					}