test.js

// stores the selected conditions in the cell name
function setTableCellConditions(empty = false) {

    TXTextControl.tables.getItem(function (table) {

        if (table === null)
            return; // no table

        // create a cellFilterInstructions object
        var cellFilterInstructions = {
            compareValue: document.getElementById("compareValue").value,
            operator: document.getElementById("operator").value,
            trueColor: document.getElementById("trueColor").value,
            falseColor: document.getElementById("falseColor").value
        }

        table.cells.getItemAtInputPosition(function (cell) {

            if (cell === null)
                return; // no cell

            if (empty === true)
                cell.setName(""); // delete instructions
            else
                // sel instructions to cell name
                cell.setName(JSON.stringify(cellFilterInstructions));

        });

    })
}