MVC :: ValidationSummary Still Works, But Not ValidationMessageFor On My Pages When I Use Modelbinding?
Aug 11, 2010
Let's say I have a property and a textbox on a view
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I don't understand why each time I use the modelbinding validation like this
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I still get the error displayed, But this time only by Html.ValidateSummary(). the textbox is not highlighted anymore and Html.ValidateMessageFor() doesn't display any message at all.
Is there something I should do the solve this problem? It's important because I have many form that user need to fill out. It's important to highlight the textbox to make it obvious to them.
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Feb 3, 2010
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Feb 22, 2011
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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").
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Nov 19, 2010
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Feb 10, 2010
I'm using DataAnnotations in my viewmodel class:
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Apr 8, 2010
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Feb 17, 2011
I am looking on Music store example:
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Mar 3, 2011
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I would like to use DataAnnotations in my ASP.NET MVC application. I have strongly typed resources class and would like to define in my view models:
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Apr 14, 2010
I have a simple model and view-model:
[Code]....
The view is strongly typed on AddressViewModel, and renders html elements using the xxxFor() helper methods, e.g.:
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The html elements' names get prefixed by Address, so the name of the text element for the city ends up "Address.City" and the select element for the state ends up "Address.StateId".
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[Code]....
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Jan 3, 2011
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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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Oct 1, 2010
I am trying to do a simple validation where i check the text box value. I have used follwing approch.
<%: Html.ValidationSummary(true) %> in View.
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but in my controller if i enter a blank value in txt box then still the ModelState.IsValid is property is etting true.
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Sep 2, 2010
I want to validate my different pages so I use System.ComponentModel.DataAnnotations to do that But I have a problem with that:
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this.RegEx = RegEx;
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}
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But I have this problem :
[Code]....
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Dec 14, 2010
I am new to ASP.NET so may be my question sounds stupid but here is it anyway: Why a postback happens when we use aValidationSummary control? When I am using RequiredFieldValidator control then postback is not happening if the validation fails which is right. But if I useValidationSummary control then postback starts happening even if the validation should fail.
I have 2 text boxes txtUserName and txtPassword and a button btnLogin on my page. I have a RequiredFieldValidator control for each text box. If any of the text box is empty and I click the Login button, the postback does not happen and I got error message(s) which is good.
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Now I add a ValidationSummary control. Now if any of the text box is empty and I click the Ok button, the postback happens which is bad.
[Code]....
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Feb 11, 2010
I have to customize a validation scheme for my form because required validation is only necessary if 2 other conditions are met; I have this figured out, but is there a way to add the messages to the ValidationSummary Control using C#
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Jul 20, 2010
I have a Gridview control on my webpage which is loaded using a GridViewTemplate dynamically. I have added FormatValidators toemailaddress, date type data fields. I also have a ValidationSummary control to show the error summary at the bottom of the page.Now, on the webpage, when a user enters incorrect data into two emailaddress fields, the ValidationSummary control summarizes the error messages and shows same error message twiceone per row. I think this is a standard behavior of the ValidationSummary control.
My question is, is there anyway to show the error message only once per column i.e. even if two email address fields are incorrect, the error message shown by validationsummary will appear only once instead of twice? I am referring to showing the validationsummary once per column of gridview instead of once per row...
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Mar 20, 2010
I have ValidationSummary in masterpage out of UpdatePanel and inside updatePanel i have my ContentPanel. I have an user control where iam having Save button which iam using in all my pages of application. Now i have a requirement like i need to show the validation summary in ModalPopUpExtender.
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Jan 28, 2011
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Mar 17, 2010
we show error message in ValidationSummary
so if i want show massage to users like ValidationSummary with css.
how can i do this.
look at this photo
[URL]
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Sep 17, 2010
below is the code and when i select a wrong filetype i get instant red "*" but i dont see the validation summary and there is a buton("upload") and when i click on it than i get the validation summary error message.
my question is: why validation summary is not displaying when i select the wrong file type?
[Code]....
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