How to change color of ag-grid cells for dynamically changing data
<p>I have a table that loads from dynamically changing data. It refreshes every 5 secs.
I'm using ag-grid for it using this example: <a href="https://www.ag-grid.com/javascript-grid-sorting/index.php" rel="noreferrer">https://www.ag-grid.com/javascript-grid-sorting/index.php</a></p>

<p>Is it possible to change color of the cells whose values have changes, like suppose a cell value is 100 and it becomes (less than this i.e. &lt;100) so make the cell red color, id it becomes greater, make it green color.
I'm trying to do it using this example: <a href="https://www.ag-grid.com/javascript-grid-cell-styling/index.php" rel="noreferrer">https://www.ag-grid.com/javascript-grid-cell-styling/index.php</a></p>

<p>But I can't understand how to do this.</p>

<p>UPDATE: I'm doing it this way, but it's not changing the color:</p>

<pre><code>var columnDefs = [
    {headerName: "Arr Px Slippage", field: "total_wt_arr_slp", width: 100, newValueHandler: compareValues},
    {headerName: "IVWAP Slippage", field: "total_wt_ivwap_slp", width: 100}


];

function compareValues(params) {
    if (params.oldValue &gt; params.newValue){ 
    return {color: 'green', backgroundColor: 'black'};
    console.log(params.newValue);

    }
    if (params.oldValue &lt; params.newValue){ 
    return {color: 'red', backgroundColor: 'black'};
    }
}
</code></pre>