Add configurable displayed columns

formity/admin.py

@@ -2,7 +2,7 @@ import enum
 import io
 import datetime
 import csv
-from flask import redirect, flash, request, url_for, make_response, current_app, session
+from flask import redirect, flash, request, url_for, make_response, current_app, session, has_request_context
 import flask_admin
 import pdfplumber
 from flask_admin.form import rules
@@ -123,6 +123,24 @@ class FaceshieldRequestAdmin(ModelView):
     }
 
     column_list = ('id', 'entity_info', 'full_name', 'faceshield_full_required', 'faceshield_full_delivered', 'faceshield_front_required', 'faceshield_front_delivered', 'handling_orga', 'created', 'status')
+    allowed_columns = None
+    extra_allowed_columns = ('id',)
+    @property
+    def _list_columns(self):
+        self.allowed_columns = self.allowed_columns or (self.scaffold_list_columns() + list(self.extra_allowed_columns))
+        columns = self.column_list or self.scaffold_list_columns()
+        if has_request_context() and request.args.get('columns'):
+            columns = [c for c in request.args.get('columns').split(',') if c in self.allowed_columns]
+
+        return self.get_column_names(
+            only_columns=columns,
+            excluded_columns=self.column_exclude_list,
+        )
+
+    @_list_columns.setter
+    def _list_columns(self, value):
+        return None
+
     column_editable_list = ('status', 'remarks', 'handling_orga')
     form_choices = {
         'handling_orga': [

formity/models.py

@@ -91,6 +91,9 @@ class FaceshieldRequest(db.Model):
     def __str__(self):
         return Markup('<a href="/admin/request_unfiltered/edit/?id={}">#{} {}</a> ({})').format(self.id, self.id, self.entity_info, self.status.name)
 
+    def __repr__(self):
+        return '<FaceshieldRequest {} ({})>'.format(self.id, self.status.name)
+
     @property
     def label_count(self):
         if self.faceshield_full_delivered % 150 == 0 and self.faceshield_full_delivered // 150 > 1: