{{ block title }}
    Page title
{{ endblock }}
{{ block content }}

    {{ formfields }}
    {{ next_button }}

    <script>


        function updateRadios() {
            let minOfPreviousRows = Number.MAX_VALUE;
            for (let fieldName of js_vars.fields) {
                let nodelist = forminputs[fieldName];
                for (let radio of nodelist) {
                    if (parseInt(radio.value) > minOfPreviousRows) {
                        radio.disabled = 'disabled';
                        radio.checked = false;
                    } else {
                        radio.disabled = null;
                    }
                }
                let thisRowValue = parseInt(nodelist.value);
                if (!isNaN(thisRowValue) && thisRowValue < minOfPreviousRows) {
                    minOfPreviousRows = nodelist.value;
                }
            }
        }

        for (let radio of document.querySelectorAll('[type=radio]')) {
            radio.onclick = updateRadios;
        }
    </script>

{{ endblock }}