Fixed clear computer.tags through DRF (encode/django-rest-framework#2883

)
migasfree · Jun 4, 2018 · 3c80f91 · 3c80f91
1 parent 1035840
commit 3c80f91
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Showing 2 changed files with 9 additions and 1 deletion.
diff --git a/migasfree/server/serializers.py b/migasfree/server/serializers.py
@@ -97,6 +97,14 @@ class Meta:
 
 
 class ComputerWriteSerializer(serializers.ModelSerializer):
+    def is_valid(self, raise_exception=False):
+        data = self.get_initial()
+        if data.get('tags')[0] == '':
+            self.instance.tags.clear()
+            del self.fields['tags']
+
+        return super(ComputerWriteSerializer, self).is_valid(raise_exception)
+
     class Meta:
         model = models.Computer
         fields = (

diff --git a/migasfree/server/static/js/computer_change_form.js b/migasfree/server/static/js/computer_change_form.js
@@ -13,7 +13,7 @@ $(function(){
             return (x !== (undefined || null || ""));
         });
 
-        return tmp.map(Number);
+        return (tmp.length > 0) ? tmp.map(Number) : null;
     };
 
     $.ajaxSetup({