Shulou(Shulou.com)06/03 Report--

This article mainly introduces how to use the auxiliary methods in MVC3, which has a certain reference value, interested friends can refer to, I hope you can learn a lot after reading this article, the following let the editor take you to understand.

one,

@ Html.TextBox ("txt", "hello", new {style = "width:1000px;height:1000px;"})

Generate tags:

two,

Special properties (class:c# reserved keywords)

@ Html.TextBox ("txt", "hello", new {style = "width:1000px;height:1000px;", @ class= "aa"})

Generate tags:

three,

Attributes with concatenated characters (for example: data_result)

@ Html.TextArea ("text", "hello", new {data_result = "data"})

Generate tags:

Hello

four,

@ using (Html.BeginForm ()) {}

Generate tags:

= add input element

-@ Html.TextBox

@ Html.TextBox ("Title", string.Empty) / / single-line input

Generate tags:

-@ Html.TextArea

@ Html.TextArea ("Title", string.Empty) / / Multi-line input

Generate tags:

-@ Html.Label

Html.Label ("Title", "Please enter:")

Generate tags:

Please enter:

-@ Html.DropDownList

Controller code:

Public ActionResult Create2 () {/ / radio collection, value field, text field, selected value ViewBag.Genre = new SelectList (db.Genres, "GenreId", "Name", 1); return View ();}

View code:

@ Html.DropDownList ("Genre", string.Empty)

-@ Html.ListBox (multiple choices are available)

@ {List listbox = new List (); listbox.Add ("a"); listbox.Add ("b"); listbox.Add ("c");} @ Html.ListBox ("listitem", new SelectList (listbox, "a"))

Controller code:

/ / public ActionResult Create2 () {/ / Radio collection, value field, text field, selected value ViewBag.Genre = new SelectList (db.Genres, "GenreId", "Name", 1); / / multiple selection ViewBag.Genre2 = new MultiSelectList (db.Genres, "GenreId", "Name", new List () {"1", "2"}); return View ();}

View code:

@ Html.ListBox ("Genre") @ Html.ListBox ("Genre2")

-@ Html.ValidationMessage ()

Controller code:

Public ActionResult Create3 () {return View ();} [HttpPost] public ActionResult Create3 (string text) {if (string.IsNullOrEmpty (text)) {ModelState.AddModelError ("text", "error"); return View () } else {return RedirectToAction ("Index");}}

View code:

@ {ViewBag.Title = "Create3";} Create3@using (Html.BeginForm ()) {@ Html.TextBox ("text") @ Html.ValidationMessage ("text")}

Thank you for reading this article carefully. I hope the article "how to use Auxiliary methods in MVC3" shared by the editor will be helpful to everyone. At the same time, I also hope you will support us and pay attention to the industry information channel. More related knowledge is waiting for you to learn!

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