From d28d27b23e99ad3a378a25274a39e13fd037d5cb Mon Sep 17 00:00:00 2001
From: Gabriel Horner <gabriel@logseq.com>
Date: Mon, 28 Aug 2023 18:07:08 -0400
Subject: [PATCH] enhance: allow object to unset its class

also fixes an issue where invalid uuids options were selecting the first
option even though they weren't a match
---
 src/main/frontend/components/property.cljs | 15 +++++++++------
 1 file changed, 9 insertions(+), 6 deletions(-)

diff --git a/src/main/frontend/components/property.cljs b/src/main/frontend/components/property.cljs
index 108a6e4ab..5a7660758 100644
--- a/src/main/frontend/components/property.cljs
+++ b/src/main/frontend/components/property.cljs
@@ -49,17 +49,20 @@
                                       :value id
                                       :selected (= class id)})
                      classes)
-        options' (if class
-                   options
-                   (cons
+        options' (cons
+                  (if class
+                    {:label "Choose a class"
+                     :value ""}
                     {:label "Choose a class"
                      :disabled true
                      :selected true
-                     :value ""}
-                    options))]
+                     :value ""})
+                  options)]
     (ui/select options'
                (fn [_e value]
-                 (swap! *property-schema assoc :class (uuid value))))))
+                 (if (seq value)
+                   (swap! *property-schema assoc :class (uuid value))
+                   (swap! *property-schema dissoc :class))))))
 
 (rum/defcs property-config <
   rum/reactive