persist batch size over column changes (#4617)

src/pfwbged/collection/searchview.py

@@ -166,6 +166,9 @@ class ResultsTable(BaseTable):
     def getExtraColumns(self):
         return self.request.get('table-extra-columns', '')
 
+    def getBatchSize(self):
+        return self.request.get('table-batchSize', '')
+
     def getPotentialExtraColumns(self):
         return [{'id': 'extra.internal_reference_number',
                  'title': _(u'Internal Number'),},
@@ -192,6 +195,9 @@ class ResultsTasksTable(TasksTable):
     def getExtraColumns(self):
         return self.request.get('table-extra-columns', '')
 
+    def getBatchSize(self):
+        return self.request.get('table-batchSize', '')
+
     def getPotentialExtraColumns(self):
         return []
 
@@ -214,6 +220,9 @@ class ContactsTasksTable(ResultsTable):
     def getExtraColumns(self):
         return self.request.get('table-extra-columns', '')
 
+    def getBatchSize(self):
+        return self.request.get('table-batchSize', '')
+
     def getPotentialExtraColumns(self):
         return []
 
@@ -236,6 +245,9 @@ class ResultsFoldersTable(ResultsTable):
     def getExtraColumns(self):
         return self.request.get('table-extra-columns', '')
 
+    def getBatchSize(self):
+        return self.request.get('table-batchSize', '')
+
     def getPotentialExtraColumns(self):
         return []
 
@@ -257,6 +269,9 @@ class ResultsInformationsTable(InformationsTable):
     def getExtraColumns(self):
         return self.request.get('table-extra-columns', '')
 
+    def getBatchSize(self):
+        return self.request.get('table-batchSize', '')
+
     def getPotentialExtraColumns(self):
         return []
 

src/pfwbged/collection/templates/results.pt

@@ -17,7 +17,8 @@
         élément(s).
       </span>
     </tal:block>
-    <input type="hidden" name="table-batchSize" id="table-batchSize"/>
+    <input type="hidden" name="table-batchSize" id="table-batchSize"
+      tal:attributes="value python:context.table.getBatchSize()"/>
     <input type="hidden" name="table-extra-columns" id="table-extra-columns"
       tal:attributes="value python:context.table.getExtraColumns()"/>
     <div class="actions" tal:define="potential_columns python:context.table.getPotentialExtraColumns()">