var cols = $('.x-table tr').length

var rows = $('.x-table td[col=0]').length

//表格行数 

var rows1 = document.getElementById("0").rows.length;

//表格列数 

var cols1 = document.getElementById("0").rows.item(0).cells.length;

var cols1 = document.getElementById("0").rows[0].cells.length

var rows2 = $('.x-table tr').length

var cols2 = $('.x-table tr').eq(0).children('td').length

var find = document.getElementById("0").rows[0].cells[5].innerHTML

var arr = document.getElementById("0").rows.item(0).cells

for (var i = 0; i < arr.length; i++) {

if (arr[i].innerText == "姓名") {

break;

}

}

alert(rows2 + " " + cols2 + "   " + find + "  " + i + "  " + arr[3].innerHTML);