From 7c7e4edb0425b3dc67516995c5856888a0c8a0d2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Markus=20G=C3=BCnther?= <mail@markus-guenther.de>
Date: Mon, 20 Nov 2017 09:18:27 +0100
Subject: [PATCH] [BUGFIX] Prevent javascript error in backend
Adding a condition to check if a backend user has permissions on the
search to prevent a JS error while initializing the autocomplete module.
Fixes: #82969
Releases: master, 8.7, 7.6
Change-Id: If2827902443ff7411d9b2c1050213be3e0d78fb6
Reviewed-on: https://review.typo3.org/54694
Tested-by: TYPO3com <no-reply@typo3.com>
Reviewed-by: Andreas Fernandez <typo3@scripting-base.de>
Tested-by: Andreas Fernandez <typo3@scripting-base.de>
Reviewed-by: Alexander Opitz <opitz.alexander@googlemail.com>
Reviewed-by: Wouter Wolters <typo3@wouterwolters.nl>
Tested-by: Wouter Wolters <typo3@wouterwolters.nl>
---
.../Resources/Public/JavaScript/LiveSearch.js | 12 +++++++-----
1 file changed, 7 insertions(+), 5 deletions(-)
diff --git a/typo3/sysext/backend/Resources/Public/JavaScript/LiveSearch.js b/typo3/sysext/backend/Resources/Public/JavaScript/LiveSearch.js
index 1f71e7ba3da7..bb712517a9d1 100644
--- a/typo3/sysext/backend/Resources/Public/JavaScript/LiveSearch.js
+++ b/typo3/sysext/backend/Resources/Public/JavaScript/LiveSearch.js
@@ -127,11 +127,13 @@ define([
TYPO3.ModuleMenu.App.showModule('web_list', 'id=0&search_levels=-1&search_field=' + encodeURIComponent($(searchFieldSelector).val()));
$(searchFieldSelector).val('').trigger('change');
});
- $('.' + $(searchFieldSelector).autocomplete().options.containerClass).on('click.autocomplete', '.dropdown-list-link', function(evt) {
- evt.preventDefault();
- jump($(this).data('target'), 'web_list', 'web', $(this).data('pageid'));
- $(searchFieldSelector).val('').trigger('change');
- });
+ if ($(searchFieldSelector).length) {
+ $('.' + $(searchFieldSelector).autocomplete().options.containerClass).on('click.autocomplete', '.dropdown-list-link', function (evt) {
+ evt.preventDefault();
+ jump($(this).data('target'), 'web_list', 'web', $(this).data('pageid'));
+ $(searchFieldSelector).val('').trigger('change');
+ });
+ }
// Unset height, width and z-index
$(toolbarItem).removeAttr('style');
--
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