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Will Diaz
Asked: 2022-04-09 07:02:33 +0800 CST 2022-04-09 07:02:33 +0800 CST

ANGULAR property access problem

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I have the following code in Angular, with an array of objects, I try to iterate through it with the directive ngForbut for some reason I can't access the properties of the object, it tells me that the property of the object doesn't exist

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angular

1 Answers

  1. Best Answer

    The quick fix is ​​to add ?.

        {{entrada?.frase}}

    The optimal solution would be to tell the compiler the type of data you are receiving with an interface:

        //Esto lo puedes poner fuera de la clase del componente.
    interface Frase {
      frase:string
    }

        this.entradas:Frase[] = [{frase: "Tu frase"}]
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