Get Kendo Grid checkbox status on custom command - asp.net

Question

I have a kendo grid with 4 checkbox columns with checked and unchecked status.
Now I want to updated tabel based on checkbox checked status on custom command button click.
Here is my kendo grid binding code
$(document).ready((function () {
$.ajax({
type: "POST",
url: "member-security-list.aspx/getStatus",
contentType: "application/json; charset=utf-8",
dataType: "json",
success: function (response) {
$("#grid").kendoGrid({
dataSource: {data: response.d,pageSize: 20},
sortable: {mode: "single",allowUnsort: false},
pageable: {buttonCount: 5},
scrollable: false,
columns: [
{ field: "login", title: "Login Id" },
{ field: "name", title: "Member Name" },
{ field: "mobile", title: "Mobile No." },
{ field: "Alert Status", template: "<input type='checkbox' value='oncredit' class='oncredit' #if(oncredit === '1'){#= checked='checked' #}else{}#= />On Credit <input type='checkbox' value='ondebit' class='ondebit' #if(ondebit === '1'){#= checked='checked' #}else{}#= />On Debit <input type='checkbox' value='onlogin' class='onlogin' #if(onlogin === '1'){#= checked='checked' #}else{}#= />On Login <input type='checkbox' value='isblock' class='isblock' #if(isblock === '1'){#= checked='checked' #}else{}#= />Block SMS Recharge" },
{ command: { text: "Set", click: showDetails }, title: "Set" }
]
});
},
failure: function (response) {
alert(response.d);
}
});
}));
and here is my command button click code
function showDetails(e) {
e.preventDefault();
var d = this.dataItem($(e.currentTarget).closest("tr"));
//I want to access checkbox here and find its checked status for pass parameter.
$.ajax({
type: "POST", url: "member-security-list.aspx/setAlert",
data: '{ "id":"' + d.id + '","status":"' + d.status + '"}',
contentType: "application/json; charset=utf-8", dataType: "json",
success: function (response) {
//some other
},
failure: function (response) { }
});
}

Answer 1

Now I have solved my problem. Here is my working code
function showDetails(e) {
e.preventDefault();
var credit, debit, login, block;
var d = this.dataItem($(e.currentTarget).closest("tr"));
var tr = $(e.target).closest("tr");
if (tr.find('.oncredit').is(':checked'))
credit = '1';
else
credit = '0';
if (tr.find('.ondebit').is(':checked'))
debit = '1'
else
debit = '0';
if (tr.find('.onlogin').is(':checked'))
login = '1';
else
login = '0';
if (tr.find('.isblock').is(':checked'))
block = '1'
else
block = '0';
$.ajax({
type: "POST", url: "member-security-list.aspx/setAlert",
data: '{ "id":"' + d.id + '","oncredit":"' + credit + '","ondebit":"' + debit + '","onlogin":"' + login + '","isblock":"' + block + '"}',
contentType: "application/json; charset=utf-8", dataType: "json",
success: function (response) {
alert('Updated');
},
failure: function (response) { }
});
}