jsarray = {"1":"\u20ac130","2":"\u20ac210","3":"\u20ac155","4":"\u20ac230","5":"\u20ac80","6":"\u20ac80","7":"\u20ac230","8":"\u20ac210","9":"\u20ac190","10":"\u20ac140","14":"\u20ac80"}; for (const key in jsarray) { console.log(key, jsarray[key]); tmp='price_item_'+key if(document.getElementById(tmp)){ document.getElementById(tmp).innerHTML=jsarray[key] } }