Developer forum

Just checked the code for possible hacks or notifications to manipulate this - and could not find a simple way...

But here's a hack... Hope you can use it:

<Subscribe(Dynamicweb.Notifications.Standard.Paragraph.OnBeforeRender)> _
Public Class NotificationSubscriber1
 Inherits NotificationSubscriber
 Public Overrides Sub OnNotify(ByVal notification As String, ByVal args As Dynamicweb.Extensibility.NotificationArgs)
  If Not String.IsNullOrEmpty(Base.Request("PageSize")) Then
   Dim paragraphArgs As Dynamicweb.Notifications.Standard.Paragraph.OnBeforeRenderArgs = DirectCast(args, Dynamicweb.Notifications.Standard.Paragraph.OnBeforeRenderArgs)
   'Do some sanity check - we get if from querystring
   Dim pagesize As Integer = Base.ChkInteger(Base.Request("PageSize"))
   If pagesize < 100 AndAlso pagesize > 0 AndAlso paragraphArgs.Paragraph.Paragraph.ParagraphModuleSystemName.ToLower = "ecom_catalog" Then

    Dim settings As Dynamicweb.Properties = Dynamicweb.Properties.LoadProperties(paragraphArgs.Paragraph.Paragraph.Row)

    settings.Value("PageSize") = pagesize.ToString
    paragraphArgs.Paragraph.Paragraph.Row.Item("ParagraphModuleSettings") = settings.ToString
   End If

  End If

 End Sub
End Class

For those interested, this is a working C# version of the above code:


using Dynamicweb;
using Dynamicweb.Extensibility;

namespace CustomModules
{
    [Subscribe(Dynamicweb.Notifications.Standard.Paragraph.OnBeforeRender)]
    public class Notification_Paragraph : NotificationSubscriber
    {
        public override void OnNotify(string notification, NotificationArgs args)
        {
            if (!string.IsNullOrEmpty(Base.Request("PageSize"))) {
                Dynamicweb.Notifications.Standard.Paragraph.OnBeforeRenderArgs paragraphArgs = (Dynamicweb.Notifications.Standard.Paragraph.OnBeforeRenderArgs)args;
                int PageSize = Base.ChkInteger(Base.Request("PageSize"));
                if (PageSize < 200 && PageSize > 0 && paragraphArgs.Paragraph.Paragraph.ParagraphModuleSystemName.ToLower().Equals("ecom_catalog")) {
                    Properties settings = Properties.LoadProperties(paragraphArgs.Paragraph.Paragraph.Row);
                    settings.set_Value("PageSize", PageSize.ToString());
                    paragraphArgs.Paragraph.Paragraph.Row["ParagraphModuleSettings"] = settings.ToString();
                }
            }
            base.OnNotify(notification, args);
        }
    }
}

Regards
 Martin