DevForce Community Forum : How do I enable/disable Search/GridViews

How do I enable/disable Search/GridViews : Fine if that provides the functionality...

Wed, 10 Oct 2007 12:55:15 -700

Author: Bill Jensen
Subject: 481
Posted: 10-Oct-2007 at 12:55pm

Fine if that provides the functionality you want.

How do I enable/disable Search/GridViews : Instead of enabling or disabling...

Tue, 09 Oct 2007 11:49:17 -700

Author: orcities
Subject: 481
Posted: 09-Oct-2007 at 11:49am

Instead of enabling or disabling a grid I ended up using the BeforeLeaveMasterRowHandlerCore to set AllowAction to true or false.

How do I enable/disable Search/GridViews : GridViewContext as far as I know...

Tue, 09 Oct 2007 11:08:19 -700

Author: orcities
Subject: 481
Posted: 09-Oct-2007 at 11:08am

GridViewContext as far as I know does not have an enable or disable. Do I need to add this function and override the BasicGrid and the presenter as well?

How do I enable/disable Search/GridViews : Originally posted by orcitiesThere...

Tue, 09 Oct 2007 11:03:13 -700

Author: Bill Jensen
Subject: 481
Posted: 09-Oct-2007 at 11:03am

Originally posted by orcities

There are times in my application when I want to disable the Search Grid and search criteria control.

I assume you mean "dynamically disable" depending on the state of something.

How would I go about doing this? Can I access these controls from another control on the same PageView?

This kind of logic belongs in the controller for the page. The view context is the mechanism by which controllers and presenters communicate with each other.

Also, is it currently possible to enable/disable a GridView when it has been added to the ViewFactory similiarly to the following:

�

CreateGridViewContext();

pContext.GridViewId = GridViewId;

ViewFactory.AddNew(ViewNames.BasicGrid, WorkItem, GridViewId, typeof(ContactEmail));

�

Aside: The AddNew() doesn't add the view to the factory, it causes the factory to add a new instance of the view to the workitem.

private void CreateGridViewContext()

{

EntityBindingSource pContactEmailBindingSource

new EntityBindingSource(typeof(ContactEmail), EntityManager, mEmptyContactList, String.Empty);

GridViewContext context = GridViewContext.AddNew(WorkItem, GridViewId, pContactEmailBindingSource);

IGridBuilderService gridBuilderService = this.WorkItem.Services.Get<IGridBuilderService>();

context.GridBuilderPrototype = gridBuilderService.Get<ContactEmail>();

}

Again, let the page controller decide if the grid should be enabled or disabled and use the view context to allow it to communicate with the grid's presenter.

How do I enable/disable Search/GridViews : There are times in my application...

Tue, 09 Oct 2007 09:33:05 -700

Author: orcities
Subject: 481
Posted: 09-Oct-2007 at 9:33am

There are times in my application when I want to disable the Search Grid and search criteria control.