when I first select other options and then select all, there should be only all highlights, which is correct at this time. When I choose all first, when I choose others, there will always be all, and there will be no other. Also, it will be executed twice at this time.
Link description
onChangeGame(a){
const length=a.slice(0).length;
if(length>1){
if(a[length-1]==="-1"){
console.log("-1")
this.game_app_key=["-1"]
return;
}else{
if(a[0]==="-1"){
this.game_app_key=a.shift();
}
}
}
console.log(a)
console.log("")
} 