Fixed delete/backspace handling still relying on the old DOM

diff --git a/wcfsetup/install/files/js/3rdParty/redactor/plugins/wbbcode.js b/wcfsetup/install/files/js/3rdParty/redactor/plugins/wbbcode.js
index 70bfbcd472fa34bb1bbf9422a0fda6d27024d941..c45679054e784dd75d3b759f953a74316afd99b0 100644 (file)
--- a/wcfsetup/install/files/js/3rdParty/redactor/plugins/wbbcode.js
+++ b/wcfsetup/install/files/js/3rdParty/redactor/plugins/wbbcode.js
@@ -1429,7 +1429,7 @@ RedactorPlugins.wbbcode = function() {
                                                if ($quote.length) {
                                                        // check if quote is empty
                                                        var $isEmpty = true;
-                                                       $quote.find('div > div').each(function() {
+                                                       $quote.children('div').each(function() {
                                                                if ($(this).text().replace(/\u200B/, '').length) {
                                                                        $isEmpty = false;
                                                                        return false;
@@ -1471,13 +1471,13 @@ RedactorPlugins.wbbcode = function() {
                                // arrow down
                                case $.ui.keyCode.DOWN:
                                        if ($current.next('blockquote').length) {
-                                               this.caret.setStart($current.next().find('> div > div:first'));
+                                               this.caret.setStart($current.next().children('div:first'));
                                                
                                                data.cancel = true;
                                        }
                                        else if ($parent) {
                                                if ($parent.next('blockquote').length) {
-                                                       this.caret.setStart($parent.next().find('> div > div:first'));
+                                                       this.caret.setStart($parent.next().children('div:first'));
                                                        
                                                        data.cancel = true;
                                                }
@@ -1532,7 +1532,7 @@ RedactorPlugins.wbbcode = function() {
                                        else {
                                                if ($previousElement[0].tagName === 'BLOCKQUOTE') {
                                                        // set focus to quote text rather than the element itself
-                                                       this.caret.sendEnd($previousElement.find('> div > div:last'));
+                                                       this.caret.sendEnd($previousElement.children('div:last'));
                                                }
                                                else {
                                                        // focus is wrong if the previous element is empty (e.g. only a newline present)