[Solved] how to remove excess data in javascript array [closed]

by


Your selector is considering all the checkboxes on the page which are checked so the extra values are of some other checkboxes, instead use .map on input:checkbox:checked[name="lecture"]

$('#separate_course_list').on("change", ":checkbox", function () {

        var values = $('input:checkbox:checked[name="lecture"]').map(function () {
            return this.value;
        }).get(); // ["1", "2", "4"]

        $("input[name="comment"]").val(values); //this input saves array

});

4

solved how to remove excess data in javascript array [closed]