ASP.NET MVC 3.0小知识积累

1、JsonResult

using System.Web.Mvc;

//public ActionResult Index()
public JsonResult Index()
{
    var province = from p in new Models.NorthwindDataContext().Province
                    select p;

    return Json(new
        {
            page = 1,
            total = province.Count(),
            rows = province.ToList()
        },
        JsonRequestBehavior.AllowGet
    );
}

2、Html Helper

@Html.TextBox("UserName")    <—>    <input id="UserName" type="text" value="" name="UserName">

@Html.TextBox("UserName", null, new { id = "txtUserName" })    <—>    <input id="txtUserName" type="text" value="" name="UserName">
@Html.TextBox("UserName", null, new { id = "txtUserName", style = "100px;" })    <—>    <input id="txtUserName" type="text" value="" style="100px;" name="UserName">

@Html.TextBox("UserName", null, new { id = "txtUserName", @class = "highlight" })    <—>    <input id="txtUserName" class="highlight" type="text" value="" name="UserName">

@Html.ActionLink("删除", "DeletePost", new { id = item.ID }, new { onclick = "return confirm('你确定要删除该随笔?')" })