ASP.NET MVC using Jquery

Question

Can anyone please tell me the logic to pass the values of the sequence number from view to controller as a json object and it should not allow the duplicate values of sequence no

 

 

 

<table class="table" id="tabPerson">

<tr>

<th id="personId">

@Html.DisplayNameFor(model => model.personId)

</th>

<th>

@Html.DisplayNameFor(model => model.Name)

</th>

<th>

@Html.DisplayNameFor(model => model.mobileNo)

</th>

<th>

@Html.DisplayNameFor(model => model.HowManyAddress)

</th>

<th>

@Html.DisplayNameFor(model => model.sequenceNo)

</th>

<th></th>

</tr>

@{

var i = 0;

foreach (var item in Model)

{

<tr>

<td>

@Html.DisplayFor(modelItem => item.personId)

</td>

<td>

@Html.DisplayFor(modelItem => item.Name)

</td>

<td>

@Html.DisplayFor(modelItem => item.mobileNo)

</td>

<td>

@Html.DisplayFor(modelItem => item.HowManyAddress)

</td>

<td>

<input type="text" value="@Html.DisplayFor(modelItem => item.sequenceNo)"      id="sequenceNo_@i" />                                          //how to pass this sequence no values to controller using json object and it should not contain duplicate values

 

</td>

</tr>

i++;

}

}