INNER CODE UNIT · JavaScript

truncateDNSTable

cisagov/ScubaGoggles · scubagoggles/reporter/scripts/main.js:125

const truncateDNSTable = (logIndex, maxRows) => {
    try {
        const ROW_INCREMENT = 10;
        let dnsLog = document.querySelectorAll('.dns-logs')[logIndex];
        let rows = dnsLog.querySelector('table').querySelectorAll('tr');
        for (let i = 0; i < rows.length; i++) {
            if (i > maxRows) {
                rows[i].style.display = 'none';
            }
            else {
                rows[i].style.display = 'table-row';
            }
        }
        dnsLog.querySelectorAll('.show-more').forEach(e => e.remove());
        if (rows.length > maxRows) {
            let showMoreMessage = document.createElement('p');
            showMoreMessage.classList.add('show-more');
            showMoreMessage.innerHTML = `${rows.length-maxRows} rows hidden. `;

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