jQuery how to undo a select change

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春和景丽 2020-12-02 14:13

I have a select box, and I\'d like to add a confirm before changing it to a specific option. Example:



     $("input[name='test1']").change(function() {
            var response = confirm("do you want to perform selection change");
            if (response) {
                var container = $(this).closest("div.selection");
                //console.log(container);
                //console.log("old sel =>" + $(container).find(".selected").val());
                $(container).find(".selected").removeClass("selected");
                $(this).addClass("selected");
                //console.log($(this).val());
                console.log("new sel =>" + $(container).find(".selected").val());
            }
            else {
                var container = $(this).closest("div.selection");
                $(this).prop("checked", false);
                $(container).find(".selected").prop("checked", true);
            }
        });

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