get all of td from a table tag

tdsFromTable.js

var rows = document.getElementById('grid-table').rows

for (var i = 0; i < rows.length; i++) {
    var row = rows[i];
    var tds = row.children;
    for (var j = 0; j < tds.length; j++) {
        var td = tds[j];
        //console.log(td.getAttribute("title"))
        if (td.getAttribute("title") == '0'){
            td.click();
        }
    }
}