var len=‘${fn:length(products.detailList)}‘;  
            for(var index=0;index<len;index++){  
                var singleunit=‘${products.detailList[""+index+""].supply.singleunit}‘;  
                for(var u=0;u<dictlist.length;u++){  
                    var value=http://www.mamicode.com/dictlist[u].value;  
                    var label=dictlist[u].label;  
                    if(singleunit==value){  
                        $("#specunit"+index+"").html(label);  
                    }  
                }  
            }