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For example, if the user edits only the item name (excluding the 'Item:' text), then when the TextBox loses focus, the string format will asp.net MVC: disable a TextBox (2) Disabled HTML elements do not post back to the server. This is why you get a NullReferenceException when you manage to disable your element. I'm not sure what you're trying to achieve but if you are not allowing e.startDate to be editable 2012-06-14 Posting disabled checkboxes from MVC Razor views In ASP.Net MVC a common technique when dropdowns and textboxes are required to be disabled but their values still need posting back is to include a hidden backing field corresponding to the same model property. 2012-10-23 2009-05-29 To create TextBox using HTML Helper in MVC application you need to use the TextBox Helper method. The HtmlHelper class in ASP.NET MVC Framework provides two extension methods to generates a textbox in a view. Those two extension methods are TextBox() and TextBoxFor().
Now I will explain how to enable or disable textboxes on a page focus using JQuery in asp.net. Disabled fields don't get posted. Try having a hidden form field that will send the value to the server, and set both TotalAmount and the hidden form field. On the server, use the value for the hidden field instead. The action method sends a model the view.
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Disable textbox,dropdownlist contolrs mvc viewDisable textbox mvc viewDisable textboxfor mvc viewDisable Editorfor mvc viewDisable dropdownlistfor mvc viewh Who can help me. When loading data to a mvc view, i'll load the value of the checkbox, but if true, i'll need to disable 2 textbox fields.
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For disabling copy and paste put this code on KeyDown Event handler of your textbox 2012-04-20 · When MVC binds controls like @Html.TextBoxFor() or @Html.TextBox(), it always binds values on a GET operation. On a POST operation however, it'll always used the AttemptedValue to display the control. MVC binds using the ModelState on a POST operation, not the model's value. I am trying to submit the form in ASP.NET MVC by updating a value of checkbox, but checkbox is not posting updated value to the C# Controller and posting null value, here is my razor code How to: Implement Remote Validation in ASP.NET MVC. 03/23/2012; 9 minutes to read; In this article. ASP.NET MVC 3 provides a mechanism that can make a remote server call in order to validate a form field without posting the entire form to the server. Here I will explain how to use jQuery to enable disable textbox based on checkbox selection / click or jQuery enable disable textbox on checkbox click or jQuery enable disable textbox when checkbox selected / deselected or enable disable textbox on checkbox selection using jQuery with example.
you must prevent it by using disabled submit button after one click using jquery.