var location = this.options.location; //获取当前控件的位置
var k = FR.cellStr2ColumnRow(location);
var co=k.col
var ro=k.row
setTimeout(function() {
var E2value=contentPane.curLGP.getCellValue("E"+ro,null);
if(this.getValue()*1>E2value){
FR.Msg.alert("警告","该值不能大于"+E2value)
}},100)