Jquery automatically encapsulates the form form as a concrete implementation of json

 
<span style="font-size:14px;"> <form action="" method="post" id="tf"> 
<table width="100%" cellspacing="0" cellpadding="0" border="0"> 
<tr> 
<th> 
 Name:  
</th> 
<td> 
<input type="text" id="txtUserName" name="model.UserName" /> 
</td> 
<th> 
 Mobile phone:  
</th> 
<td> 
<input type="text" name="model.Mobile" id="txtMobile" maxlength="11" /> 
</td> 
<th> 
 Password:  
</th> 
<td> 
<input type="password" name="model.Pwd" id="txtPwd" maxlength="11" /> 
</td> 
</tr> 
<tr> 
<td style="text-align: center;" colspan="2"> 
<input type="button" value="  mention   Hand in  " style="padding-top: 3px;" name="butsubmit" 
id="butsubmit" /> 
</td> 
</tr> 
</table> 
</form> 
//Prompt to server
$(function () { 
$("#butsubmit").click(function () { 
var data = $("#tf").serializeArray(); //Automatically encapsulates the form form as json


// $.ajax({ 
// type: "Post", // access WebService use Post Way to request  
// contentType: "application/json", //WebService  Returns the Json type  
// url: "/home/ratearticle", // call WebService Combination of address and method name  ---- WsURL/ The method name  
// data: data, // Here are the parameters to be passed, and the format is  data: "{paraName:paraValue}", We'll see that below  
// dataType: 'json', 
// success: function (result) { // The callback function, result , the return value  
// alert(result.UserName + result.Mobile + result.Pwd); 
// } 
// }); 

$.post("/home/ratearticle", data, RateArticleSuccess, "json"); 
}); 
}) 



//The results showed

function RateArticleSuccess(result) { 
alert(result.UserName + result.Mobile + result.Pwd); 
}</span> 

 
<span style="font-size:14px;">public JsonResult ratearticle(UserInfo model) 
{ 
return Json(model); 
}</span>