Posting collections using partial views and microsoft ajax in ASP.Net MVC2 - ajax

Question

I am using the partial view with the ajax.beginform. In that partial view page, i have the following markup
EDIT
<%
using (Ajax.BeginForm("ManageDataSources", "DataSources", saveAjaxOptions))
{
%>....
<td>
<%: Html.Hidden("DataSource_Id", dataSource.Id, new { #class = "DataSource_Id" })%>
<%: Html.TextBox("DataSource_Name", dataSource.Name, new { #class = "DataSource_Name" })%>
</td>
<tr class="queryParameters" style="display: block">
<td colspan="2" align="center">
<input id="Text1" name="parametername" type="text" />
<input id="Text2" name="parametervalue" type="text" />
<input id="Text3" name="parametername" type="text" />
<input id="Text4" name="parametervalue" type="text" />
<input id="Text5" name="parametername" type="text" />
<input id="Text6" name="parametervalue" type="text" />
<input id="Text7" name="parametername" type="text" />
<input id="Text8" name="parametervalue" type="text" />
<input id="Text9" name="parametername" type="text" />
<input id="Text10" name="parametervalue" type="text" />
</td>
</tr>
and in the the controller, i have this model for the representation of the data
public class DataSourceViewModel
{
public string DataSource_Id { get; set; }
public string DataSource_Name { get; set; }
public List<SCParams> parameters { get; set; }
}
public class SCParams
{
public string parametername { get; set; }
public string parametervalue { get; set; }
}
EDIT
public ActionResult ManageDataSources(DataSourceViewModel dsvm)
{
return PartialView("ManageDataSources");
}
when i post the data these parametername and parameter values are not at all bound to the list of objects. How do i do this. i am using microsoft ajax and want to do this without using other plugings. Kindly suggest the right way.
EDIT
This is the data in the header taken from chrome
DataSource_Id:
DataSource_Name:Name
parametername:a
parametervalue:1
parametername:q
parametervalue:2
parametername:z
parametervalue:3
parametername:s
parametervalue:4
parametername:w
parametervalue:5
x:15
y:12

Answer 1

What I understand you have master detail structure and you want to receive it controller. if that is the case. then there are two possibilities either your detail portion has variable length detail portion or fixed length detail portion. You may follow the post here for variable length as well as fixed length. For Fixed length you may also follow here.
You will receive the model in following signature
public ActionResult ManageDataSources(DataSourceViewModel dsvm)
moreover you may also check formcollection parameter for actionresult
[HttpPost]
public ActionResult MyAction(FormCollection collection)