How do iterate through the hidden field value for each row in a table using jquery

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I have a table which displays all users and the id for each user is stored in hidden field, i want to be able to get the value stored in the hidden on button click event using Ajax or Jquery.

What I have tried:

foreach (var del in approvedList)
 {         
   <tr>
    <td>@del.CampaignName</td>
    <td>@del.Name</td>                           
    <td>@del.ApprovalStatus</td>                            
    <td>  
    <div id="hiddenWrapper" class="row">
      <div class="col-sm-5"><input type="hidden" id="id" name="id" value="@del.PayoutId" />
          <input id="btnApprove" name="btnApprove" class="btn  btn-success" type="button" title="Approve" value="Approve" onclick="location.href='@Url.Action("PayoutApproval", "Account", new { id = @del.PayoutId })'" />
      </div>                                                                
    </div>                                                                                        
  </td>
 </tr>
 }

And the query function is :

 $('#btnApprove').click(function () {
    $("#btnApprove").prop("disabled", true);
    console.log("id field value: "+$("#id").val());
    $.ajax({
        url: '/Account/PayoutApproval',
        type: "POST",
        data: JSON.stringify({ id: $("#id").val() }),
        dataType: "json",
        contentType: 'application/json, charset=utf-8',

        success: function (result) {

            if (result.f != null) {
                swal(result.f, "!", "error");
                $("#btnApprove").prop("disabled", false);

            } else {
                swal({
                    title: "Success!",
                    text: result.s,
                    type: "success"
                });
                $('#action').prop('disabled', true).trigger("chosen:updated");
                $("#submitBrdFrm").prop("disabled", true);
                top.location.href = workListUrl;
            }
        }

    });

    return false;
});

While logging the hidden field value, i realized i could only get the value for first row only, subsequent rows return null. I want to be able to get value for each row upon button click, this is my challenge, i am new to front end development.

Posted 25-Jul-18 3:19am

Uwakpeter

Updated 30-Jul-18 1:06am

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Richard Deeming · Accepted Answer · 2018-07-25T03:46:00

IDs in an HTML document need to be unique. You are assigning the same ID to the hidden input in each row. You are also assigning the same ID to each button.

There's also no point adding an onclick attribute to the button if you're simply going to cancel that handler elsewhere.

Change your markup code to:

HTML

<input type="hidden" name="id" value="@del.PayoutId" />
<input name="btnApprove" class="btn btn-success" type="button" title="Approve" value="Approve" />

Change the script to:

JavaScript

$(document).on("click", "input[name='btnApprove']", function(e){
    e.preventDefault();
    
    var btn = $(this);
    btn.prop("disabled", true);
    
    var id = btn.closest("tr").find("input[name='id']").val();
    console.log("id field value:", id);
    
    $.ajax({
        url: '/Account/PayoutApproval',
        type: "POST",
        data: JSON.stringify({ id: id }),
        dataType: "json",
        contentType: 'application/json, charset=utf-8',

        success: function (result) {
            if (result.f != null) {
                swal(result.f, "!", "error");
                btn.prop("disabled", false);
            } else {
                swal({
                    title: "Success!",
                    text: result.s,
                    type: "success"
                });
                
                $('#action').prop('disabled', true).trigger("chosen:updated");
                $("#submitBrdFrm").prop("disabled", true);
                top.location.href = workListUrl;
            }
        }
    });
});