MVC :: Error While Specifying TModel And TProperty For TextBoxFor
Dec 29, 2010
I run over Items collection and want to build TextBox but I get the following error:
'System.Web.Mvc.HtmlHelper<Web.Module>' does not contain a definition for 'TextBoxFor' and the best extension method overload 'System.Web.Mvc.Html.InputExtenstions.TextBoxFor<TModel,TProperty> System.Web.Mvc.HtmlHelper<TModel>,System.Linq.Expressions.Expression<System.Func<TModel, TProperty>>)' has some invalid arguments I think my anonymous function is wrong, but why?
SocialNetworkModel class
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ViewUserControl
[Code]....
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Jul 22, 2010
I am new to Asp.net MVC 2. I am unable to get value for Html.TextBoxFor(m = > m.name) in view. I can get this value in Controller.
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Oct 12, 2010
I am trying to pass the value that a user enters into a html.Textboxfor to an html.Action link. As shown below :
<%=Html.TextBoxFor(m => m.OrderQty)%>
<p class="button" >
<%: Html.ActionLink("Add to cart",
"AddToCart",
"ShoppingCart",
new { id = Model.Product.ProductId, Qty = Model.OrderQty }, "")%>
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But when i put a breakpoint in the AddToCart Qty is always 0 :-(
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Sep 3, 2010
I've been trying to format the date in a view form in a textboxfor and it seems everything I try doesn't seem to work. I found this great partialview example but it doesn't work when applied to EditorFor. Again works great when using the DisplayFor HTML helper method but still spits out the time at the end when trying to format for a textbox.
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Jun 22, 2010
I my view model I have a property defined as follows:
[Code]....
In my view I have this:
[Code]....
The output however is:
[Code]....
How can I format it so that the datetime is displayed as "23-04-2010" without the time portion?
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Mar 24, 2011
I need a text box which should be exactly of 7 charecters,for which I have written
Html.TextboxFor(x=>x.Number, new {maxLength = "7"};
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Jan 13, 2011
not sure if this is by design or i'm missing a setting. I'm passing a ViewModel to a view. It has a customer record. on the edit section i have Html.TextBoxFor(m=> m.Customer.Name)
not all the fields are in the form. When i post, the model only retains the fields i have boxes for? how can i retain the state of the model?
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May 29, 2010
Is client validation only enabled when you use EditorFor, not TextBoxFor ? I'mcalling EnableClientValidation but my script is not being generated.
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Aug 13, 2010
I want to build my own querystring to go to another page. I do not want to submit the form.How can i get the value from a Html.Textbox in the view to use in my querystring?I want to do something like this:
<a href="mypage.aspx?id=<%= valueTextbox %>">Goto</a>
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Jan 6, 2011
Does any one know how to disable a Html.TextBoxFor HtmlHelper from showing an error via class="input-validation-error", I would like the handle error only via Html.ValidateFor not from the TextBoxFor.
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Oct 1, 2010
I am new to Asp.net MVC. I want to show watermark in textboxfor where there is no data.
But I am not getting.
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Apr 9, 2010
I'm having a problem understanding how to use TextBoxFor with a DateTime field (in particular how to add htmlAttributes). MVC has helpfully scaffolded the following for me:
[Code]....
I now want to add an htmlAttribute to this, to make the rendered <input> element read-only, for example:
new {@readonly="true"} The problem I have, is that the MSDN documentation for TextBoxFor (see [URL] says only allows two arguments are allowed, the LINQ expression, and a dictionary or object containing the htmlAttributes. So I have two questions:
1. What is the role of "String.Format("{0:g}", Model.LastPolled)" in the scaffolded version? This obviously works, but doesn't seem to be an htmlAttribute.
2. How should I modify the scaffolded version so that the readonly attribute will be used?
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Feb 22, 2011
I tried this but for @class and size doesn't work.I want to reduce the size of the textbox but when I specify the width in the css class or use size=25 doesn't change the size.
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Sep 14, 2010
I want to get the value of a inputText createdBy Html.TextBoxFor via Javascript. But no matter how much I type in it, the input does not get a value and thus the javascript generates an error. Can I do this, if so how?
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Jul 10, 2010
This code:
<%: Html.TextBoxFor(model => model.DonationMessage) %>
Renders an input type=text tag, but I want a textarea. I tried this in my entity but it didn't make a difference:
[DataType(DataType.MultilineText)]
public string DonationMessage { get; set; }
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Jul 14, 2010
I'm have .dbml Linq to SQL class named DExamination.dbml
[global::System.Data.Linq.Mapping.TableAttribute(Name="dbo.Examination")]
public partial class Examination : INotifyPropertyChanging, INotifyPropertyChanged
{
private static PropertyChangingEventArgs emptyChangingEventArgs = new PropertyChangingEventArgs(String.Empty);
private int _Id;
private string _Title;
private System.Nullable<System.DateTime> _StartDate;
}
...
[global::System.Data.Linq.Mapping.ColumnAttribute(Storage="_StartDate", DbType="DateTime")]
public System.Nullable<System.DateTime> StartDate
{
get
{
return this._StartDate;
}
set
{
if ((this._StartDate != value))
{
this.OnStartDateChanging(value);
this.SendPropertyChanging();
this._StartDate = value;
this.SendPropertyChanged("StartDate");
this.OnStartDateChanged();
}
}
}
...
Display in Edit
<%: Html.TextBoxFor(model => model.Examination.StartDate)%>
How to format StartDate like "dd/MM/yyyy" I've tried add DisplayFormat above
[global::System.ComponentModel.DataAnnotations.DisplayFormat(ApplyFormatInEditMode = true, DataFormatString = "{0:MM/dd/yyyy}")]
[global::System.Data.Linq.Mapping.ColumnAttribute(Storage="_StartDate", DbType="DateTime")]
public System.Nullable<System.DateTime> StartDate
{
get
{
return this._StartDate;
}
set
{
if ((this._StartDate != value))
{
this.OnStartDateChanging(value);
this.SendPropertyChanging();
this._StartDate = value;
this.SendPropertyChanged("StartDate");
this.OnStartDateChanged();
}
}
}
but not working Anyone have solution?
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Sep 21, 2010
Using Entity Framework with MVC2, I have a series of date textboxes, that I want to display data from the model in a short date format, but I have to use Html.TextBoxFor in order for the update code to work (Having tried using HTML.Textbox the data never gets saved to the model).
<%: Html.TextBoxFor(model => model.Item.Date, String.Format("{0:d}", Model.Item.Date))%>
I've tried manipulating the string format expression, and have added metadata to a partial class mapped to the Entity Framework model class, however still I get the following populating my textboxes at form render:
'01/01/2011 00:00:00' rather than '01/01/2011'
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Sep 29, 2010
I have a test app with a form view.I cannot get the view to display correctly instead of displaying a series to text boxes it displays quoted html.I suspect that my problem is related to my VB syntax for my Linq The C# equivilant works but my shop uses VB so I must convert the code.Here is the code from the view:
[Code]....
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Jul 19, 2010
So i'm working on the form that i started MVC with - the problem is that i'm NOT using a ViewModel for the view, its an actual Linq to SQL object. And so far it works fine. This form is a beast and id rather not refactor it to use viewmodels....
My big problem now is that depending some condition, i pretty much set almost everything to disabled when a particular dropdown is selcted (to mimic a deactivated state) - when the user hits submit, the model fields are now null, even tho you can see them filled in (just greyed out and unselectable) and validation refuses them.
Is there anyway around this other than to refactor the Views to use ViewModels (and set different validation rules so submit works)?
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Mar 22, 2011
am using the Html helper for textbox in my partial view and use it in my View. I got 2 textbox for the date attribute of my Model (storagedate and expired date), I wish to display a textbox with default value as Today's date if the date of that Model in DB is null, how can i do that???Here is the code for my partial view:
[Code]...
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Sep 15, 2010
I have a strange problem in my application.whenever i select a suggestion from the autocomplete(jquery) textbox, it first fires a blur event of a textbox first.(When i click the suggestion using mouse). But i want to fire blur event later.What should i do?
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Oct 6, 2010
i have a little problem... I've even googled it but i came to no result
for every page, the first textbox control via
<%: Html.TextboxFor(m => m.XXX) %>
has a different size, the rest ist everytime the same... only the first one is -huge-
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Mar 18, 2010
how can i passing a value form ActionResult to html.textbox or Html.TextBoxFor in View
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Dec 4, 2010
I have a comment form inside the blog posts. in the form, if the user is authenticated, I will assign the values of the user into textboxes. that part is as follows;
[Code]....
But when I add HTML.TextBox instead of HTML.TextBoxFor, I am not getting validation if the user erase the fileds. Also, this form is inside the indext page and it is related to another action as follows;
[Code]....
so I cannot assign ModelState.AddModelError from controller.
What should I do here.
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Jan 3, 2011
[Code]....
The model has a required attribute for the first name property:but I would like to make this happen automatically if the property has the CustomRequiredAttribute. Is there a way to override the Html.TextBoxFor() and check for the attribute on the given property? Or is there another way to accomplish this behaviour?
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