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Editorial Team
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Asked: 2026-05-25T03:23:26+00:00

Trying to override the id attribute of Html.TextBoxFor (MVC 3) so that it should

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Trying to override the “id” attribute of Html.TextBoxFor (MVC 3) so that it should look like:

<input type="text" name="Password" id="@idPasswordTextBox" value="@Model.Password" />

where “idPasswordTextBox” is defined as:
string idPasswordTextBox = "passwordText_"+@Model.Key; in the same cshtml file.

This is working fine if I use as :

<input type="text" name="Password" id="@idPasswordTextBox" value="@Model.Password" />

but not working if I do it this way:

@Html.TextBoxFor(model => model.Password, new { id = "@idPasswordTextBox" })

Looks like the “id” attribute is getting messed up. What am I missing? Can anybody help? I am new bee in ASP.net.

Thanks in advance.

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1 Answer

  1. Editorial Team

    Sorry, i should’ve looked more carefully. You don’t want quotes around @idPasswordTextBox in your TextBoxFor method. That is run on the server, so when you put quotes around the name it is being treated as a literal string. Remove the quotes, and remove the @ sign in front of id, and it will work.

    Its important to always remember what is running on the server, and what is running on the client.

    @Html.TextBoxFor(model => model.Password, new { id = @idPasswordTextBox })
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