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¿Cómo actualizar el objeto anidado que tiene una matriz con useState en Reactjs?

Hola Desarrolladores como estan?

Estoy tratando de actualizar los valores anidados, pero todos fallan.

 const [ControlGaps, setControlGaps] = useState([ { id: 1, name: "Pizza 1", status: 1, applicable: true, questions: [ { id: 1, question: "how are you?", answer: null, evidence: null, treatment: null, type: "Implemented", { id: 2, evidence: null, treatment: null, type: "Implemented", question: "how old are you?", answer: null, } ], }, { id: 2, name: "Pizza 2", status: 1, applicable: true, questions: [ { id: 1, type: "Implemented", question: "How are you 2?", answer: null, evidence: null, treatment: null, { id: 2, answer: null, evidence: null, treatment: null, type: "Implemented", question: "How old are you?", }, ], }])

Intenté usar onChange this

 setControlGaps([...ControlGaps, [ControlGaps[index]].applicable]:checked]);

o

 setControlGaps({ ...ControlGaps, [ControlGaps[index].applicable]: checked, });

Pero todo está mal.

La pregunta es cómo actualizar los valores en el campo anidado, como actualizar los campos en el objeto dentro de la matriz de objetos, por ejemplo.

about 4 years ago · Juan Pablo Isaza
2 answers
Answer question

0

Se puede hacer usando algunos slice() y spread . Pero deberías mirar a los ayudantes de inmutabilidad para tales cosas anidadas.

 setControlGaps([setControlGaps.slice(0,index), { ...ControlGaps[index], applicable : checked } ,setControlGaps.slice(index+1)]);
about 4 years ago · Juan Pablo Isaza Report

0

Prueba esto

 setControlGaps(prevState => { const newState = prevState.map((item, itemIndex) => { if (itemIndex === index) { item.applicable = false; return item; } return item; }); return newState; });
about 4 years ago · Juan Pablo Isaza Report
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