ASP.NET MVC之视图传参到控制器的几种形式

1. 传递数组

$(function () {
var value = ["C#", "JAVA", "PHP"];
$("input[type='button']").click(function () {
$.ajax(
{
url: "/Home/List",
type: "Get",
data: { valuelist: value },
traditional: true,  //必须设置该属性，否则控制器中获取不到值
success: function (data) {
alert("Success");
}
});
});

});

public ActionResult List(List<string> valuelist)
{
return View();
}

2. 传递单个Model

@using (Html.BeginForm())
{
<div class="form-group">
@Html.LabelFor(model => model.Name, new { @class = "control-label col-md-2" })
<div class="col-md-10">
@Html.EditorFor(model => model.Name)
@Html.ValidationMessageFor(model => model.Name)
</div>
</div>

<div class="form-group">
@Html.LabelFor(model => model.Price, new { @class = "control-label col-md-2" })
<div class="col-md-10">
@Html.EditorFor(model => model.Price)
@Html.ValidationMessageFor(model => model.Price)
</div>
</div>

<div class="form-group">
@Html.LabelFor(model => model.Color, new { @class = "control-label col-md-2" })
<div class="col-md-10">
@Html.EditorFor(model => model.Color)
@Html.ValidationMessageFor(model => model.Color)
</div>
</div>

<div class="form-group">
<div class="col-md-offset-2 col-md-10">
<input type="submit" value="提交" class="btn btn-default" />
</div>
</div>

}

public class Products
{

public int Id { get; set; }

[DisplayName("产品名称")]
[Required(ErrorMessage = "此项不能为空")]
public string Name { get; set; }

[DisplayName("产品价格")]
[Required(ErrorMessage = "此项不能为空")]
public string Price { get; set; }

[DisplayName("产品颜色")]
[Required(ErrorMessage = "此项不能为空")]
public string Color { get; set; }

}

public ActionResult Add(Products product)
{
return View();
}

3. 传递多个Model

$("input[type='submit']").click(function () {
var promodes = [];
promodes.push({ Id: "0", Name: "手机", Color: "白色",Price:"2499" });
promodes.push({ Id: "1", Name: "耳机", Color: "黑色", Price: "268" });
promodes.push({ Id: "2", Name: "充电器", Color: "黄色",Price: "99" });
$.ajax(
{
url: "/Home/List",
type: "Post",
data: JSON.stringify(promodes),  //必须对数组进行序列化
contentType:"application/json",  //设置contentType的值为"application/json",默认为"application/json"
success: function (data) {
alert("Success");
}
});
});

public ActionResult List(List<Products> valuelist)
{
return View();
}