var value = _g().getCellValue(0,2,0); // 获取单元格的值

if (value == null || value.length == 0) {

    FR.Msg.alert("提示", "单元格不能为空，请选择一个值！");

    return false; 

}

var $span = $(".fr-checkbox-checkon");

var darray = [];

var $tds = $("td").has($span); 

for (var i = 0, len = $tds.length; i < len; i ++) {   

   var id = $($tds[i]).attr("id"); 

var idn = id.replace("A","B");

var vv=document.getElementById(idn).innerHTML;  

  darray.push(vv);   

}

FR.doURLPDFPrint("${sevletURL}ReportServer?reportlet=/PrintCol.cpt&ID="+darray);