From b80ffbf7c348250fef5a323be885e718f9401fd3 Mon Sep 17 00:00:00 2001
From: Uwe Steinmann <steinm@debian.org>
Date: Wed, 1 Apr 2020 14:04:24 +0200
Subject: [PATCH] set data-allow-clear for select2

---
 views/bootstrap/class.Settings.php | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/views/bootstrap/class.Settings.php b/views/bootstrap/class.Settings.php
index d00cd23b9..a8ecb3e3d 100644
--- a/views/bootstrap/class.Settings.php
+++ b/views/bootstrap/class.Settings.php
@@ -512,7 +512,7 @@ $this->showStartPaneContent('site', (!$currenttab || $currenttab == 'site'));
 									case "categories":
 										$categories = $dms->getDocumentCategories();
 										if($categories) {
-											echo "<select class=\"chzn-select".($allowempty ? " data-allow-clear=\"true\"" : "")."\" name=\"extensions[".$extname."][".$confkey."][]\"".(!empty($conf['multiple']) ? "  multiple" : "").(!empty($conf['size']) ? "  size=\"".$conf['size']."\"" : "")." data-placeholder=\"".getMLText("select_category")."\">";
+											echo "<select class=\"chzn-select\"".($allowempty ? " data-allow-clear=\"true\"" : "")."\" name=\"extensions[".$extname."][".$confkey."][]\"".(!empty($conf['multiple']) ? "  multiple" : "").(!empty($conf['size']) ? "  size=\"".$conf['size']."\"" : "")." data-placeholder=\"".getMLText("select_category")."\">";
 											if($allowempty)
 												echo "<option value=\"\"></option>";
 											foreach($categories as $category) {
@@ -527,7 +527,7 @@ $this->showStartPaneContent('site', (!$currenttab || $currenttab == 'site'));
 									case "users":
 										$users = $dms->getAllUsers();
 										if($users) {
-											echo "<select class=\"chzn-select".($allowempty ? " data-allow-clear=\"true\"" : "")."\" name=\"extensions[".$extname."][".$confkey."][]\"".(!empty($conf['multiple']) ? "  multiple" : "").(!empty($conf['size']) ? "  size=\"".$conf['size']."\"" : "")." data-placeholder=\"".getMLText("select_user")."\">";
+											echo "<select class=\"chzn-select\"".($allowempty ? " data-allow-clear=\"true\"" : "")."\" name=\"extensions[".$extname."][".$confkey."][]\"".(!empty($conf['multiple']) ? "  multiple" : "").(!empty($conf['size']) ? "  size=\"".$conf['size']."\"" : "")." data-placeholder=\"".getMLText("select_user")."\">";
 											if($allowempty)
 												echo "<option value=\"\"></option>";
 											foreach($users as $curuser) {
@@ -542,7 +542,7 @@ $this->showStartPaneContent('site', (!$currenttab || $currenttab == 'site'));
 									case "groups":
 										$recs = $dms->getAllGroups();
 										if($recs) {
-											echo "<select class=\"chzn-select".($allowempty ? " data-allow-clear=\"true\"" : "")."\" name=\"extensions[".$extname."][".$confkey."][]\"".(!empty($conf['multiple']) ? "  multiple" : "").(!empty($conf['size']) ? "  size=\"".$conf['size']."\"" : "")." data-placeholder=\"".getMLText("select_group")."\">";
+											echo "<select class=\"chzn-select\"".($allowempty ? " data-allow-clear=\"true\"" : "")."\" name=\"extensions[".$extname."][".$confkey."][]\"".(!empty($conf['multiple']) ? "  multiple" : "").(!empty($conf['size']) ? "  size=\"".$conf['size']."\"" : "")." data-placeholder=\"".getMLText("select_group")."\">";
 											if($allowempty)
 												echo "<option value=\"\"></option>";
 											foreach($recs as $rec) {
@@ -557,7 +557,7 @@ $this->showStartPaneContent('site', (!$currenttab || $currenttab == 'site'));
 									case "attributedefinitions":
 										$recs = $dms->getAllAttributeDefinitions();
 										if($recs) {
-											echo "<select class=\"chzn-select".($allowempty ? " data-allow-clear=\"true\"" : "")."\" name=\"extensions[".$extname."][".$confkey."][]\"".(!empty($conf['multiple']) ? "  multiple" : "").(!empty($conf['size']) ? "  size=\"".$conf['size']."\"" : "")." data-placeholder=\"".getMLText("select_attribute_value")."\">";
+											echo "<select class=\"chzn-select\"".($allowempty ? " data-allow-clear=\"true\"" : "")."\" name=\"extensions[".$extname."][".$confkey."][]\"".(!empty($conf['multiple']) ? "  multiple" : "").(!empty($conf['size']) ? "  size=\"".$conf['size']."\"" : "")." data-placeholder=\"".getMLText("select_attribute_value")."\">";
 											if($allowempty)
 												echo "<option value=\"\"></option>";
 											foreach($recs as $rec) {