html.dropdownlistfor

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mvc3 razor dropdownlistfor causing update model to fail

I have a problem with the following code. Basically when I call updatemodel it fails but I dont get an inner exception. If i change the drop down to a text box it works.[详细]

2023-02-09 22:54 分类：问答
how to get selected index of html.dropdownlistfor

i have a dropdownlist: <%= Html.DropDownListFor(model => model.OperatingSystem, Model.OperatingSystemDropDownBowValues, new { style = \"width:142px; margin-left: 10px; font-size: 11px;\" })%>[详细]

2023-01-31 10:34 分类：问答
Confusion with DropDownListFor<>

So what I am trying to do is import data from a database into a MVC2 DropDownListFor. What I essentially have going is a roleplaying guild site I am working on for a friend. What the page should be[详细]

2023-01-25 08:11 分类：问答
DropDownList Validation - Problem

I\'m having a problem in ASP.NET MVC with DropDownList validation开发者_开发百科. I have two actions \"Create\". They are defined as follow:[详细]

2023-01-22 18:59 分类：问答
DropDownListFor population problem

I have the following 2 classes: public class SomeClass { public int SomeClassID { get; set; } ... } public class AnotherClass[详细]

2023-01-20 21:29 分类：问答
Issue with MVC2 DropDownListFor, only displaying the class-name

Good day, I have this problem with Html.DropDownListFor which I can\'t seem to work out.. It gives me the correct number of options, if I do a breakpoint in the code where it is supposed to render th[详细]

2023-01-13 22:43 分类：问答
No "Specified argument was out of the range of valid values" with DropDownListFor

In one of my views I want to output a textbox: Html.TextBoxFor(x=>x.Foo[0].Bar) %> This gives me the error \"Specified argument was out of the range of valid values\" if Model.Foo is empty.[详细]

2023-01-13 05:08 分类：问答
Why does a lamba-expression work, but when accesing the Model object directly it doesn't?

Here\'s the error I get: Description: An error occurred during the compilation of a resource required to service this request. Please review[详细]

2023-01-12 23:59 分类：问答
Saving Dropdown list selection with Entity Framework in ASP.NET MVC solution

I\'m looking for advice on a decent pattern for dropdown list selection and persistence of the selection with POCO EF please.[详细]

2023-01-08 17:09 分类：问答
Html.DropDownListFor not behaving as expected ASP.net MVC

I am new to ASP.net MVC and I am having trouble getting dropdown lists to work correctly. I have a strongly typed view that is attempting to use a Html.DropDownListFor as follows:[详细]

2023-01-03 08:14 分类：问答