启用＆安培;在剃刀视图禁用一个文本框（ASP.Net MVC 3） [英] Enabling & disabling a textbox in razor view (ASP.Net MVC 3)

问题描述

我要基于价值（Model.CompanyNameEnabled）启用或禁用一个文本框。

下面code不工作。请纠正。

  @ {
                 字符串DISPLAYMODE =（Model.CompanyNameEnabled）？ ：已禁用=已禁用;
                @ Html.TextBox（公司名称，，新的{} DISPLAYMODE）
              }
 

解决方案

  @ {
   对象DISPLAYMODE =（Model.CompanyNameEnabled）？空：新{禁用=禁用};
   @ Html.TextBox（公司名称，，DISPLAYMODE）
}
 

您应该通过htmlAttribute匿名对象，具有属性名称= HTML属性名称，属性值=属性值。你的错误是，你传递字符串而不是名称=值对

I want to Enable or Disable a textbox based on the value (Model.CompanyNameEnabled).

The below code is not working. Please rectify.

             @{
                 string displayMode = (Model.CompanyNameEnabled) ? "" : "disabled = disabled";
                @Html.TextBox("CompanyName", "", new { displayMode })
              }

解决方案

@{
   object displayMode = (Model.CompanyNameEnabled) ? null : new {disabled = "disabled" };
   @Html.TextBox("CompanyName", "", displayMode)
}

You should pass htmlAttribute as anonymous object, with property names = html attribute names, property values = attribute values. Your mistake was that you were passing string instead of name=value pair

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