[Dev] ある条件式yasu (80)in #japanese • 6 months ago (edited)ある条件式 if(id == "aaa"){ value = 10; } else if(id == "bbb"){ value = 20; } else if(id == "ccc"){ value = 30; } 同等の方法 let value = [["aaa",10],["bbb",20],["ccc",30]].filter(row => row[0] == id)[0][1] 同等の方法 let value = {"aaa": 10,"bbb": 20,"ccc": 30}[id]