From: Alexander Ebert <ebert@woltlab.com>
Date: Fri, 6 Jan 2017 10:44:51 +0000 (+0100)
Subject: Fixed backspacing of inserted images
X-Git-Tag: 3.0.0~35
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=4f5b5992b0d291bb3698429bf22fbe98927ea18c;p=GitHub%2FWoltLab%2FWCF.git

Fixed backspacing of inserted images
---

diff --git a/wcfsetup/install/files/js/3rdParty/redactor2/plugins/WoltLabAttachment.js b/wcfsetup/install/files/js/3rdParty/redactor2/plugins/WoltLabAttachment.js
index 42717057e3..c6581a5340 100644
--- a/wcfsetup/install/files/js/3rdParty/redactor2/plugins/WoltLabAttachment.js
+++ b/wcfsetup/install/files/js/3rdParty/redactor2/plugins/WoltLabAttachment.js
@@ -35,7 +35,21 @@ $.Redactor.prototype.WoltLabAttachment = function() {
 					var img = elById(id);
 					if (img) {
 						img.removeAttribute('id');
-						this.caret.after(img);
+						
+						// manually set the caret after the img by using a simple text-node containing just `\u200B`
+						var text = img.nextSibling;
+						if (!text || text.nodeType !== Node.TEXT_NODE || text.textContent !== '\u200B') {
+							text = document.createTextNode('\u200B');
+							img.parentNode.insertBefore(text, img.nextSibling);
+						}
+						
+						var range = document.createRange();
+						range.selectNode(text);
+						range.collapse(false);
+						
+						var selection = window.getSelection();
+						selection.removeAllRanges();
+						selection.addRange(range);
 					}
 				}).bind(this), 10);
 			}