c# - 在 ASP.NET MVC 3 中使用 HtmlHelper 在表单标签内嵌套多个标签和输入

Question

如何在 ASP.NET MVC3 中使用 HtmlHelper 将多个标签和输入嵌套在表单标签内？

我的代码如下:

public static string GenerateFormForContact(this HtmlHelper helper, string method, string action, bool includeMailTag)
{
    //form tag
    TagBuilder form = new TagBuilder("form");
    form.Attributes.Add("action", action);
    form.Attributes.Add("method", method);

    //label and input tag

    TagBuilder labelClientName = new TagBuilder("label");
    labelClientName.Attributes.Add("for", "clientName");
    TagBuilder inputClientName = new TagBuilder("input");
    inputClientName.Attributes.Add("name", "clientName");
    inputClientName.Attributes.Add("type", "text");
    inputClientName.Attributes.Add("placeholder", "Your name");
    inputClientName.Attributes.Add("required", "required");

    //how to insert inside form

    TagBuilder labelEmailName = new TagBuilder("label");
    labelEmailName.Attributes.Add("for", "emailName");
    TagBuilder inputEmailName = new TagBuilder("input");
    inputEmailName.Attributes.Add("name", "emailName");
    inputEmailName.Attributes.Add("type", "email");
    inputEmailName.Attributes.Add("placeholder", "Your mail");
    inputEmailName.Attributes.Add("required", "required");

    //how to insert again inside form the second label and input

    //how to insert again inside form the n-th label and input 
    return form.ToString(TagRenderMode.Normal);
}

Answer 1

如果你想在已经创建的表单或任何其他 TagBuilder 使用 TagBuilder.InnerHtml像这样:

form.InnerHtml += labelEmailName.ToString();
form.InnerHtml += inputEmailName.ToString();