B4J Question Data table

[besoft]

Hi
From DataTable trying to get the value of the first cell in the selected row. Please advise.
I've tried several cases, but without success.

$("#example").on("click", "tr", function() {         
    var $name = $(this).children(":first").text();
});

This example should work, but there is no result.

 

[besoft]

SOLVED

    $("#table1").on("click", "tr", function() {
    var $name = $(this).children(":first").text();
    document.getElementById("name1").innerHTML = $name;