如何將值分配給 angular 7 中的變量

Question

我正在嘗試將值分配給變量但不起作用。如果有人知道，請幫助找到解決方案。

我的代碼：

app.component.ts:

public power:any;
public ice:any;
public cake:any;

changeValue(prop,val){

this.[prop]=val;
console.log(this.[prop]);

}

this.changeValue("power","124525");
this.changeValue("ice","125658");
this.changeValue("cake","122568");

Answer 1

public power:any;
public ice:any;
public cake:any;

changeValue(prop,val){

this[prop]=val;
console.log(this[prop]);

}

this.changeValue("power","124525");
this.changeValue("ice","125658");
this.changeValue("cake","122568");