I am using jquery data table for listing my content which have checkbox selection and selected content post the data but in submitted form only current page data sent.
you can get all the selected check box values using following code this might be helpful for you
var myArray = [];
var id = "";
var oTable = $("#example").dataTable();
$(".class1:checked", oTable.fnGetNodes()).each(function() {
if (id != "") {
id = id + "," + $(this).val();
} else {
id = $(this).val();
}
});