是否可以在 MVC Razor 中结合 Html.LabelFor CSS 类和文本值？

Question

我一直在寻找一种将这种组合更改为更合适的解决方案的方法，因此输入（+隐藏）和标签是从 razor 生成的。

@Html.CheckBoxFor(s => s.RememberMe, new { @class = "custom-control-input" })
<label class="custom-control-label" for="flyoutRememberMe">
    @Html.Sitecore().DictionaryContent(Dictionary.LoginRememberMeFieldName, true)
</label>

这不允许我更改文本值：

@Html.CheckBoxFor(s => s.RememberMe, new { @class = "custom-control-input" })
@Html.LabelFor(s => s.RememberMe, new { @class = "custom-control-label" })

这不允许我更改 CSS 类：

@Html.LabelFor(s => s.RememberMe, Html.Sitecore().DictionaryContent(Dictionary.LoginRememberMeFieldName, true))

Razor MVC 中是否可以组合“css 类”和“文本值”？

来自 LabelExtension.cs

/// <summary>Returns an HTML label element and the property name of the property that is represented by the specified expression using the label text.</summary>
/// <returns>An HTML label element and the property name of the property that is represented by the expression.</returns>
/// <param name="html">The HTML helper instance that this method extends.</param>
/// <param name="expression">An expression that identifies the property to display.</param>
/// <param name="labelText">The label text to display.</param>
/// <typeparam name="TModel">The type of the model.</typeparam>
/// <typeparam name="TValue">The type of the value.</typeparam>
public static MvcHtmlString LabelFor<TModel, TValue>(this HtmlHelper<TModel> html, Expression<Func<TModel, TValue>> expression, string labelText);
/// <summary>Returns an HTML label element and the property name of the property that is represented by the specified expression.</summary>
/// <returns>An HTML label element and the property name of the property that is represented by the expression.</returns>
/// <param name="html">The HTML helper instance that this method extends.</param>
/// <param name="expression">An expression that identifies the property to display.</param>
/// <param name="htmlAttributes">An object that contains the HTML attributes to set for the element.</param>
/// <typeparam name="TModel">The type of the model.</typeparam>
/// <typeparam name="TValue">The value.</typeparam>
public static MvcHtmlString LabelFor<TModel, TValue>(this HtmlHelper<TModel> html, Expression<Func<TModel, TValue>> expression, object htmlAttributes);
/// <summary>Returns an HTML label element and the property name of the property that is represented by the specified expression.</summary>
/// <returns>An HTML label element and the property name of the property that is represented by the expression.</returns>
/// <param name="html">The HTML helper instance that this method extends.</param>
/// <param name="expression">An expression that identifies the property to display.</param>
/// <param name="htmlAttributes">An object that contains the HTML attributes to set for the element.</param>
/// <typeparam name="TModel">The type of the model.</typeparam>
/// <typeparam name="TValue">The type of the value.</typeparam>
public static MvcHtmlString LabelFor<TModel, TValue>(this HtmlHelper<TModel> html, Expression<Func<TModel, TValue>> expression, IDictionary<string, object> htmlAttributes);
/// <summary>Returns an HTML label element and the property name of the property that is represented by the specified expression.</summary>
/// <returns>An HTML label element and the property name of the property that is represented by the expression.</returns>
/// <param name="html">The HTML helper instance that this method extends.</param>
/// <param name="expression">An expression that identifies the property to display.</param>
/// <param name="labelText">The label text.</param>
/// <param name="htmlAttributes">An object that contains the HTML attributes to set for the element.</param>
/// <typeparam name="TModel">The type of the model.</typeparam>
/// <typeparam name="TValue">The Value.</typeparam>
public static MvcHtmlString LabelFor<TModel, TValue>(this HtmlHelper<TModel> html, Expression<Func<TModel, TValue>> expression, string labelText, object htmlAttributes);
/// <summary>Returns an HTML label element and the property name of the property that is represented by the specified expression.</summary>
/// <returns>An HTML label element and the property name of the property that is represented by the expression.</returns>
/// <param name="html">The HTML helper instance that this method extends.</param>
/// <param name="expression">An expression that identifies the property to display.</param>
/// <param name="labelText">The label text to display.</param>
/// <param name="htmlAttributes">An object that contains the HTML attributes to set for the element.</param>
/// <typeparam name="TModel">The type of the model.</typeparam>
/// <typeparam name="TValue">The type of the value.</typeparam>
public static MvcHtmlString LabelFor<TModel, TValue>(this HtmlHelper<TModel> html, Expression<Func<TModel, TValue>> expression, string labelText, IDictionary<string, object> htmlAttributes);

Answer 1

您可以将您的 css 类添加为 LabelFor() 函数的第三个参数，并确保您的 Sitecore().DictionaryContent 函数给出一个字符串值：

@Html.LabelFor(s => s.RememberMe, Html.Sitecore().DictionaryContent(Dictionary.LoginRememberMeFieldName, true).ToString(), new { @class = "yourCSSClass" }))