Obtenha jQuery de dados da linha da tabela
$("document").ready(function() {
var tb = $('.layui-table:eq(0) tbody');
var size = tb.find("tr").length;
console.log("Number of rows : " + size);
tb.find("tr").each(function(index, element) {
var colSize = $(element).find('td').length;
console.log(" Number of cols in row " + (index + 1) + " : " + colSize);
$(element).find('td').each(function(index, element) {
var colVal = $(element).text();
console.log(" Value in col " + (index + 1) + " : " + colVal.trim());
});
});
});
Comfortable Capybara