jquery ajax提交checkbox數組的方法

擷取checkbox的值放到數組中，然後串連成字串：

var selectedItems = new Array();$("input[@name='itemSelect[]']:checked").each(function() {selectedItems.push($(this).val());});if (selectedItems .length == 0)    alert("Please select item(s) to delete.");else    $.ajax({    type: "POST",    url: "/ajax_do_something.php",    data: "items=" + selectedItems.join('|'),    dataType: "text",    success: function (request) {        document.location.reload();      },    error: function(request,error){        alert('Error deleting item(s), try again later.');      }    }    )