MVC :: Modelbinding / How To Save The Value
Feb 3, 2010
I got a ActionResult method that returns a View that it populates with a class object.
On that view I got a submit button and I call another actionresult method that takes the class object as an parameter.
I understand that you have to implement a modelbinder for that class if you need to retain the values.
But i dont understand how it saves the values from previous methods.
For now i put the object in a session object, but i have a book(Pro ASP:NET MVC Framework" from Apress, and in there they say that you dont have to put anything in a session object. But they dont show how else to do it.
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May 23, 2010
What is the difference, if any, between letting the framework do the modelbinding to a parameter:
[Code]....
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[Code]....
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Sep 7, 2010
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Apr 24, 2010
Perhaps should have posted this with my previous question, but now that I figured the problem, it might be better to create a new one.
My viewmodel is a custom type (say Person) and one of it's members another custom type (say "EmploymentStatus").
I got a list of "EmploymentStatuses" which I convert from IEnumerable<EmploymentStatus> to a SelectList
[Code]....
and I use this list in my View (Strongly typed using PersonModel)
[Code]....
All fine. The problem is that my controller expect a person object and when it does validation, it tell me that the employment status selection are not valid. Obviously because a EmploymentStatus object are expected whereas the View return a SelectListItem.
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I am getting the above error when I am trying to save a value '<TS1'. I did the search and came to know it is about html injection. So I entered ValidateRequest="false" on top of the page and in the code behind file I have the following code.
Protected Sub fvAddCompass_ItemInserting(ByVal sender
As
Object,
ByVal e
As System.Web.UI.WebControls.FormViewInsertEventArgs)
Handles fvAddCompass.ItemInserting
Dim strProvided As
String
strProvided = HttpUtility.HtmlEncode(CType(fvAddCompass.FindControl("ddlAddProv"),
DropDownList).Text)
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