javascript - 使用 jquery 手动提交带有特定提交的表单

Question

我有一个带有两个提交按钮的表单。

我希望用户在删除之前看到一个确认窗口，如果同意，则提交删除表单

<script>
    $(document).ready(function(){
        $("#delete").on('click', function (event){
            var form = $('form');
            event.preventDefault();                
            if(confirm("You cannot revert this action. Item will be deleted pemanently. Delete anyway?")){
                form.submit() //which button will it assume it was used?

            }
        });

    });
</script>

Answer 1

您可以仅在确认警报后阻止表单，而不是始终阻止表单提交。

<script>
        $(document).ready(function(){
            $("#delete").on('click', function (event){
                var form = $('form');          
                if(!confirm("You cannot revert this action. Item will be deleted pemanently. Delete anyway?")){
                    event.preventDefault(); 

                }
            });

        });
    </script>