[英]ASP.NET MVC JSON Post a HTML Form to a View?
I have the following code: 我有以下代码:
jQuery: jQuery的:
$.ajax({
url: '/personcontroller/getperson',
cache: false,
type: "POST",
data: $('#person').serialize(),
success: function(data) {
alert('yay');
}
});
});
Controller: 控制器:
public ActionResult getPerson(Person person)
{
return new Json(person);
}
Html Form/Spark: Html Form / Spark:
<form id="person">
<input id="person.Id" type="hidden" value="${ViewData.Model.Person.Id}" />
<input id="person.Name" value="${ViewData.Model.Person.Name}"></input>
<input id="person.Age" value="${ViewData.Model.Person.Age}"></input>
<input value="${ViewData.Model.Person.Gender}"></input>
</form>
When I POST the ajax call with the form, and put a break point in my action. 当我用表单发布ajax调用时,在我的操作中放置一个断点。 The person object is not being populated with the input values, I feel like I am overlooking something really simple... Can you please point it out to me :|
人物对象没有填充输入值,我觉得我忽略了一些非常简单的事情......你能不能指出我:
Inputs need a name attribute to post correctly. 输入需要name属性才能正确发布。 You should add a name attribute that matches the Id.
您应该添加与Id匹配的name属性。
<form id="person">
<input id="person.Id" name="person.Id" type="hidden" value="${ViewData.Model.Person.Id}" />
<input id="person.Name" name="person.Name" value="${ViewData.Model.Person.Name}"></input>
<input id="person.Age" name="person.Age" value="${ViewData.Model.Person.Age}"></input>
</form>
You should use: 你应该使用:
public ActionResult getPerson([Bind(Prefix="person")]Person person)
EDIT 编辑
And as Michael Gattuso noticed, you should populate name property. 正如迈克尔加图索注意到的那样,你应该填充名称属性。
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