How to conditionally style a row in a rich:dataTable

Question

How can I change the style of a particular row based on a condition? I can use JSF EL in rich:column style class attribute, but I have to write for each column. I want to change

Answer 1

This is my code, there is a checkbox on each row, if a checkbox is selected, the row is highlighted:

In my backing bean:

public String getRowcolor() {
    if (selected) // selected is a variable whose value is from the checkBox  
        return "row-highlight-color"; // css id
    else
        return "row-white-color"; // css id
    }