这个直接用条件属性不好么?
---------
加载后赋值.rar
-------
----------
var ro = 2;
var id = $("td[id^=A]:last").attr("id");
var count_ = id.split("-")[0].substr(1, id.lenght);
for (var i = 1; i <= count_; i++) {
var r = i + 1;
var ro = ro + 1;
var a = $("td[id^=D" + ro + "-" + "]").text();
contentPane.setCellValue(0, 3, ro - 1, a);
var b = $("td[id^=E" + ro + "-" + "]").text();
//alert(b%2);
if ((b%2)===0) {
var ro=ro-1;
//$("td[id^=D" + ro + "-" + "]").css("background", "yellow");
//$("td[id^=D" + ro + "-" + "]").css("color", "red");
$("tr[id^=r-" + ro + "-" + "]").css("background", "yellow");
$("tr[id^=r-" + ro + "-" + "]").css("color", "red");
var ro = ro + 1;
}
}