function toggleGlobal()

in modules/ROOT/attachments/javadocs/typedevent/0.0.2/remote-spi/script.js [114:140]

• 26 lines of code
• 7 McCabe index (conditional complexity)

function toggleGlobal(checkbox, selected, columns) {
    var display = checkbox.checked ? '' : 'none';
    document.querySelectorAll("div.table-tabs").forEach(function(t) {
        var id = t.parentElement.getAttribute("id");
        var selectedClass = id + "-tab" + selected;
        // if selected is empty string it selects all uncategorized entries
        var selectUncategorized = !Boolean(selected);
        var visible = 0;
        document.querySelectorAll('div.' + id)
            .forEach(function(elem) {
                if (selectUncategorized) {
                    if (elem.className.indexOf(selectedClass) === -1) {
                        elem.style.display = display;
                    }
                } else if (elem.classList.contains(selectedClass)) {
                    elem.style.display = display;
                }
                if (elem.style.display === '') {
                    var isEvenRow = visible++ % (columns * 2) < columns;
                    toggleStyle(elem.classList, isEvenRow, evenRowColor, oddRowColor);
                }
            });
        var displaySection = visible === 0 ? 'none' : '';
        t.parentElement.style.display = displaySection;
        document.querySelector("li#contents-" + id).style.display = displaySection;
    })
}