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Hello,
I set an object entity with a stored procedure, but the navigation properties are always equals at null ...
The aim is to include or join an external entity.
Any idea ?
Thanks
Started by lu2vik on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
If the navigation issue is all foreign keys (navigation properties) are null when I set the object entity with the stored.
You have to "load" your navigation properties before accessing them.
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We have classes
public Invoice: EntityObject { public EntityCollection<InvoicePosition> Positions { get {...}; set{...}; } ... } public InvoicePosition: EntityObject { public string GroupName { get {...}; set{...}; } }
We are given IQueryable<...
Started by LukLed on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
P.GroupName == "Fuel" select i;
However, that uses the navigation property Positions , which by default isn't.
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I've got an Entity Data Model with Product and Family types. Each Product has one Family.
I'm using this model with an ASP.NET MVC web site. I want Family DropDownLists on the Create and Edit Views of my Product controller.
How Do I Use Entity Object ...
Started by expdiant on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
I believe this is set to change in 2.0 but in the meantime do a search for faking foreign key properties.
The current rev of EF doesn't support direct exposure of the foreign keys as simple properties.
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Ask your Facebook Friends
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I'm using VS2010 Beta 2, I have a Complex Type called Address with the following properties:
Street City CountryId I have a Country Entity defined in my Model, but I can't seem to find a way to add a reference (Navigation Property) from the CountryId ...
Started by hminaya on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
Navigation....
Complex types have value semantics, rather than reference identity.
Entity, which will have all of the foreign keys it needs, and then create Navigation Properties within types and navigation properties are.
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I'm trying out the Model First approach introduced in Entity Framework with VS2010/.Net 4.0, and now I don't really know how to do this. I start out with the following Entities:
Contact Event Id (Int32, not null, pk) Id (Int32, not null, pk) Name (Name...
Started by Tomas Lycken on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
Away to a mere navigation property..
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I’ve seen some people wrap their navigation ( <ul> tag) inside a <div> , and the <div> just has margin/padding CSS properties applied to it.
We can just style the navigation without a <div> and put the margin and padding on the...
Started by dev on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
(Just like by wrapping it with tags.)
As for wrapping your navigation list in a <div> , you don’t have.
For the new elements in HTML5, then you should wrap your navigation in a <nav> element.
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I'm using VS2010, EF4 feature CTP (latest release), and POCO objects, such as the example below:
class Person { public int ID { get; set; } public string Name { get; set; } public virtual IList<Account> Accounts { get; set; } ... } class Account...
Started by Douglas R on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
Dealing with navigation properties, I could see where having lazy loading turned off may make.
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Hi
I am adding a custom background image to my navigation bar by creating an image view and doing a [navigationController.navigationBar addSubview:imageView] .
The background comes in fine. But as soon as I do this, my other navigation items start behaving...
Started by lostInTransit on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
This works with the built-....
properties of my navigation controller's navigationItem property to achieve custom buttons to achieve a completely customized navigation bar by overriding drawRect: to have it display and titles.
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I have a Seam application originally generated by seam-gen with a view Search.xhtml.
Search.xhtml has a number of input fields, half of which are bound to the Office entity and half to the Devices entity.
For example, if you enter a hostname, it is bound...
Started by april26 on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
/WEB-INF/pages.xml
enable class DevicesListImpl implements DevicesList....
I finally have you can get your navigation working with the default, simple ruleset.
Hi April,
I have had some difficulty understanding how the navigation works as well.
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I'm using Zend_Navigation (sweet addition to the framework, btw) to build my menu, after which it should be rendered in the page (self-evidently). I first set the container somewhere in the controller:
// $pages is the array containing all page information...
Started by JorenB on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
Into:
// menu.phtml is partial, cms is module $partial = array('menu.phtml', 'cms'); $this->navigation()->menu()->setPartial($partial); echo $this->navigation()->menu()->render="navigation"> <?php $html = ....
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