Fix some glitches with removing values

CTFd/forms/self.py

@@ -30,7 +30,12 @@ def SettingsForm(*args, **kwargs):
 
             for field in new_fields:
                 form_field = getattr(self, f"fields[{field.id}]")
-                form_field.data = user_fields.get(field.id, "")
+                initial = user_fields.get(field.id, "")
+                form_field.data = initial
+                if form_field.render_kw:
+                    form_field.render_kw["initial"] = initial
+                else:
+                    form_field.render_kw = {"data-initial": initial}
                 entry = (field.name, form_field)
                 fields.append(entry)
             return fields

CTFd/forms/users.py

@@ -70,7 +70,12 @@ def UserEditForm(*args, **kwargs):
 
             for field in new_fields:
                 form_field = getattr(self, f"fields[{field.id}]")
-                form_field.data = user_fields.get(field.id, "")
+                initial = user_fields.get(field.id, "")
+                form_field.data = initial
+                if form_field.render_kw:
+                    form_field.render_kw["initial"] = initial
+                else:
+                    form_field.render_kw = {"data-initial": initial}
                 entry = (field.name, form_field)
                 fields.append(entry)
             return fields

CTFd/schemas/users.py

@@ -199,6 +199,9 @@ class UserSchema(ma.ModelSchema):
             user_id = data.get("id")
             if user_id:
                 target_user = Users.query.filter_by(id=data["id"]).first()
+            else:
+                target_user = current_user
+
             provided_ids = []
             for f in fields:
                 f.pop("id", None)
@@ -213,21 +216,18 @@ class UserSchema(ma.ModelSchema):
                 ).first()
                 if entry:
                     f["id"] = entry.id
+                    provided_ids.append(entry.id)
 
             # Extremely dirty hack to prevent deleting previously provided data.
             # This needs a better soln.
             entries = (
                 FieldEntries.query.options(load_only("id"))
-                    .filter_by(user_id=current_user.id)
+                .filter_by(user_id=target_user.id)
                 .all()
             )
-                print(entries)
             for entry in entries:
                 if entry.id not in provided_ids:
                     fields.append({"id": entry.id})
-            else:
-                # Marshmallow automatically links the fields to newly created users
-                pass
         else:
             provided_ids = []
             for f in fields:
@@ -259,7 +259,6 @@ class UserSchema(ma.ModelSchema):
                 .filter_by(user_id=current_user.id)
                 .all()
             )
-            print(entries)
             for entry in entries:
                 if entry.id not in provided_ids:
                     fields.append({"id": entry.id})

CTFd/themes/core/assets/js/utils.js

@@ -26,7 +26,7 @@ $.fn.serializeJSON = function(omit_nulls) {
       if (x.value !== null && x.value !== "") {
         params[x.name] = x.value;
       } else {
-        let input = form.find(`:input[name=${x.name}]`);
+        let input = form.find(`:input[name='${x.name}']`);
         if (input.data("initial") !== input.val()) {
           params[x.name] = x.value;
         }