MVC :: ModelMetadata Property Name For Complex Type?
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How can i get full name of the property ?
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How can i get full name of the property ?
n edmx Contact entity PersonalInfo complex type is defined with property FullName and Title.In view the code is
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Got buddy class like
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When I submit form get an error of mapping but if I take FullName out of complex type than form is working fine.How I validate FullName if it is in Complex type?
I want to display an editor for a type User. User contains a field Address of type Address. I made an editor template for the type Address so that it is reusable.
I don't want the field Address to be required for creating a user. But some fields are required for Address, for example country, state etc.
I want to validate Address if I receive any data for it, if I don't receive anything, then I don't want to return any validation error to the UI for Address. I would return only validation errors for User then.
can someone give me a high level overview of what the differences are? why would you choose to use one over the other?
View 1 RepliesI have this complex type property and I couldn't seem to get those properties in my List.Class Overview:
FullName
Address (complex type)
Street
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I was using Extjs to send a json object to my asp.net webservice/Update method , but I find the following error in firebug reseponse.
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i have a movie object and the movie have comments collection inside it
public class Movie
{
public List<Comment> Comments{ get; set; }
}
so i have a strongly type view like this :
public ActionResult Details(int id)
If I have Database Stored Procedure retrun Complex type (Contain from Columns for 2 tables) ( Composite) and No Relation between them so i can't use Navigation Property ... so how can I use That in ADO.NET Framework specially when i try to use Add Function Import i didn't find any thing else None, Scalars, Entites.
View 1 RepliesI have a page method which take in a complex parameter how can i call this page method using jquery.
This is my page method
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and these are my types
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I thought this would be easy and maybe it is but it's eluding me.
In an action filter (MVC 2) I want to add/edit one of the parameters for the type I'm passing to my action method.
I have an action method:
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Bar is a simple class for viewData:
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In my BarFilter action filter OnActionExecuting method I want to add a value for paramA which is not set by the view so that Bar will be fully populated in my Foo action method. I've tried various methods of adding values to ViewData, ModelState, Model etc. but I always get a null returned in Foo.
We know that using something like Bind("CustomerName") can be used in the Text property of a label control inside a gridview, where CustomerName is a property of the object whose collection is bound to the gridview. If that property is of a complex type (object of another class), how do we use a property of that inline object as a binding for the gridview column?
View 3 RepliesIs it possible to use InvokeMember() of Type class to call a property of a property of a class?
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I build a gridview View with a generic model type, because the actual model can be anything.
My model is of type: IModelContainer<IModel>
And the definition of that interface is:
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In my grid.cshtml i need to get all the propertynames to use as columnheader, but i do not know them beforehand.
I use the following code :
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This works perfectly when there is at least 1 row in the Items list, but how do i get propertynames, when there is no data?
I can get the typeof the actual class implementing the IModel interface via a property on my IModelContainer interface if needed, but i don't know how to go from there.
How do I do 'ModelMetadata.FromLambdaExpression(x => x.Books[0], ViewData)' with FromStringExpression?
I tried 'ModelMetadata.FromStringExpression("Books[0]", ViewData)' but it seems it doesn't understand index notation.
Is it possible to change Properties of ViewData.ModelMetadata in Controller?. For example, can I do the following to change the display information of the LogOnModel:
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When I do that there is no errors but DisplayName is not change. I'm trying to localize strings to different languages and also to make some attributes of the model different depending on users roles.
After upgrading to MVC 3 RTM I get an exception where it previously worked.
Here is the scenario. I have several objects that use the same underlying interfaces IActivity and IOwned.
IActivity implements IOwned (another interface)
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Is it possible to display the data type of an entities properties in the Designer? For instance I have a dateofbirth property for my Person Entity. In the designer I want it to show "dateofbith datetime"
View 1 RepliesI use LinqToSql in my project. I have a class called MessageBLL and this class has a method called GetAll which returns List<object>. I returned object because I get data from two tables. Here is my code;
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I want to use this in my Default.aspx.cs as like this but intellisense is not show CategoryName :[Code]....suggest me return as IQueryable but I couldn't do it in that way.
I am trying to set property value using reflection as below. I wanted to know if there is any generic way of finding the property type instead of doing it int he below way.
string currentlblTxt;
string currentTxt;
Assembly assembly = Assembly.GetAssembly(typeof(myAdapter));
myAdapter currentEventObject = (myAdapter)assembly.CreateInstance(myClassName);
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I have a page with a textbox. User enter the WCF Service URI and my program get the method names and the parameters. Then user enter the values and I want to dynamically call the method with passed parameter values.
how can I dynamically set the value of a property for a given object? For example: I have a method GetInfo(string name, Color favcolor) where name is string and favcolor is of System.Drawing.color type. How can I set the color attribute dynamically with user supplied value.
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The last line is currently throwing an error
Object of type 'System.Drawing.Color' cannot be converted to type 'System.Drawing.Color'.
I have a Interface for CRUD operations.and some classes implemented it.I want to design a user control that have two buttons:insert and delete,to reuse this control over my forms.this class must have a instance of my interface to do insert and delete tasks (if I'm right).this is my interface:
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my problem is,i can't declare a property of type ISchoolSystemRepository in user control,because i must pass T for interface.
I am writing unit tests for fluent Nhibernate, when I run the test in isloation it passes, but when I run multiple tests. or run the test more than once it starts failing with the message below System.ApplicationException : For property 'Id' expected '1' of type 'System.Int32' but got '2' of type 'System.Int32'
[TextFixture]
public void Can_Correctly_Map_Entity()
{
new PersistenceSpecification<UserProfile>(Session)
.CheckProperty(c => c.Id, 1)
.CheckProperty(c => c.UserName, "user")
.CheckProperty(c => c.Address1, "Address1")
.CheckProperty(c => c.Address2, "Address2")
}
I've seen various controls in ASP.NET with "collections" of objects, which you can use markup to define. For example:
<asp:UpdatePanel ID="UpdatePanel1" runat="server">
<Triggers>
<asp
/Triggers>
</asp:UpdatePanel>
In the above example, you can add any number of triggers, and they can be of any type that extends UpdatePanelTrigger. I'd like to do something similar, but with only a single item instead of a collection
I am using Visual Studio 2010 for the first time. I program in MS Access for a long time at decide to move to the ASP world. My problem is that I design my first web .aspx default page with a simple data grid. I decided to connect the data via the business object data adapter. I use the Dataset designer to great the dataset. All looks well and works fine on my PC. But when moved to the server I get the Terror "The type specified in the TypeName property of ObjectDataSource not found".
From my reading for the past two days, it seems that something need to be define (a class of some sort) to let ASP know where to find the data adapter. If this is the case, then why did not Visual Studio 2010 did not automatically build the class in the appropriate BIN/ APP_CODE or Global directory and more importantly, why would it work fine on the PC , but not on the server. I am totally blind-sided by Visual Studio 2010 allowing me to design and test on PC but throws me a curl ball with moving to a server. Am I assuming to much from Visual Studio 2010???
What is the solution.. What I am looking for is to know where exactly where and how to write this class. I am so new to ASP, all of my reading just confusing me more and more by reading so many post on this error. I know it is probably a simple class to write somewhere, but why did not Visual Studio 2010 write it accordingly.
I am getting error message: The value '31/12/2050' of the MaximumValue property of 'RangeValidator1' cannot be converted to type 'Date'
Asp.net pages were working fine before but after reinstalling the VS2008 on new machine and copied the old pages to new machine i am getting this error message.