Asp: refreshing Model.Web + paging
Printed From: IdeaBlade
Category: DevForce
Forum Name: DevForce Classic
Forum Discription: For .NET 2.0
URL: http://www.ideablade.com/forum/forum_posts.asp?TID=652
Printed Date: 11-Jun-2026 at 9:21am
Topic: Asp: refreshing Model.Web + paging
Posted By: AlexG
Subject: Asp: refreshing Model.Web + paging
Date Posted: 11-Jan-2008 at 5:50am
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Hi there,
Two web developement questions here:
Question 1. Is it possible to refresh Model.Web in Visual Studio after creating a new Adapter.Manager?
(Using an WebApplication project with dev Force 3.5.5.1)
Visual Studio show the following message in the entityType propertie field:
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Microsoft Visual Studio --------------------------- Could not load type 'Model.Web.IncidentDetailAdapterManager' from assembly 'Model.Web, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null'. --------------------------- OK --------------------------- After an restart of visual studio is works as intented.
Question 2. Is the following statement true?
The AspDatasource doesn't support "real" paging (only retrieve the rows from the database which are shown)? because the AspDataSourceView.CanPage always returns false.
Thanks in advance.
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Replies:
Posted By: davidklitzke
Date Posted: 11-Jan-2008 at 10:09am
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(1) I am not sure what you mean by creating a new AdapterManager. Each AdapterManager is created as needed in the constructor for that AdapterManager. It also inherits from EntityAdapterManager and must execute the constructir code for the EntityAdapterManager as well. You cannot create a new AdapterManager that bypasses these constructors.
(2) I do not know what you mean by "real" paging. In the AspDataSource tutorial, I set AllowPaging in the mOrdersGridVierw to be True.
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Posted By: DeLight
Date Posted: 11-Jan-2008 at 11:14am
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I think "real paging" means "SQL Server side paging" ------------- |
Posted By: AlexG
Date Posted: 12-Jan-2008 at 4:48am
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Thanks for the quick replies. (2) Indeed SQL Server side paging is where I’m referring to. (1) Figured some sort of a workaround, but here are the steps to reproduce: Steps to reproduce: 1. Open the completed asp.datasource tutorial solution (vb) 2. Check whether the existing asp.datasources showing the correct entitytypes (True). 3. Add a new ShipperAdapterManager 4. Rebuild 5. Add a new aspdatasource to the DevForceWeb webform 6. When choosing the OrderAdapterManager (an existing one) in the configure datasource dialog the entity type shows "Order" in the properties of the aspDataSource. 7. If you choose The new Shipper Adapter Manager you get the following error in the aspdatasource entityproperty. Could not load type 'Web.Model.ShipperAdapterManager' from assembly 'Web.Model, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null'. The strange part is after restarting visual studio or changing the assembly name of the aspdatasource to web.model (without the version etc.) it works. My theory is that the assembly remains loaded in memory and restarting VS or changing the assemblyname helps. Makes sense? ps. an dedicated asp forum would be appreciated. |
Posted By: davidklitzke
Date Posted: 14-Jan-2008 at 9:33am
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This is standard ASP.NET behavior.
If you radically change your ASP.NET application, it may not work any more. To fix this, restart IIS (or the application pool to which it belongs).
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Posted By: Murray
Date Posted: 28-Feb-2008 at 9:31pm
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I'm also experiencing the same problem. Very frustrating as I would have assumed that rebuilding the solution would work.
...and I'd also like to see an ASP forum section.
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