tgFlaskFormPolimed/webApp/templates/static/js/2.0.dashboard.js

function show_error(message){
    $('#error_alert').slideDown(500);
    $('#error_alert').delay(2000).slideUp();
    if (message)
        $('#alert_error_text').text(message)
}

function show_success(message){
    $('#success_alert').slideDown(500);
    $('#success_alert').delay(2000).slideUp();
    if (message)
        $('#alert_success_text').text(message)
}

function validate_length(val, dest_len){
    if(val.length < dest_len){
        return false;
    }
    return true;
}

$(document).ready(function(){
    $('body').append('<div id="error_alert" class="alert alert-danger" role="alert" style="position: fixed; top: 50px; left: 10%; right: 10%; z-index: 9999; display: none;">Ошибка<br><small id="alert_error_text"></small></div>');
    $('body').append('<div id="success_alert" class="alert alert-success" role="alert" style="position: fixed; top: 50px; left: 10%; right: 10%; z-index: 9999; display: none;">Успех<br><small id="alert_success_text"></small></div>');
    $('#fio').on("input", function(){
        console.log($('#fio').val());
    });

    $("#form_submit").click(function(){
        $(this).children(".spinner-border").removeClass('d-none');
        $(this).attr("disabled", true);
        message = {}


        if(!(validate_length($('#fio').val(), 3)))
        {
            show_error('Введите ФИО', false);
            $(this).children(".spinner-border").addClass('d-none');
            $(this).removeAttr("disabled");
            return;
        }

        $.each($('.tg_input'), function(e) {
            message[$(this).prop("id")] = $(this).val();
        });
        console.log(message);
        $.ajax({
            type: "post",
            url: "/form_submit",
            processData: false,  // tell jQuery not to process the data
            contentType: false,  // tell jQuery not to set contentType
            async: true,
            data: JSON.stringify(message),
            success: (data) => {
                $(this).children(".spinner-border").addClass('d-none');
                $(this).removeAttr("disabled");
                console.log(data);
                show_success("Данные сохранены!")
            },
            error:function (jqXHR, exception) {
                $(this).children(".spinner-border").addClass('d-none');
                $(this).removeAttr("disabled");
                show_error('Что-то пошло не так', false)
            }
        });
    });
});