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Spread operator to update array of objects

I have an array of objects. In that array, I want to update a single object, and in that object, I want to update only specific properties. I tried:

setRequiredFields(prevRequiredFields => ([
            ...prevRequiredFields, prevRequiredFields.find(x => x.name = field) ?  {
                isValid: isValid,
                content: content,
                isUnchanged: false
            }
]));

But it didn't work. Required fileds is an array with the following structure:

[{
    name: "Name",
    isValid: false,
    content: "",
    isUnchanged: true,
    tip: "Name cannot be empty",
    isValidCondition: notEmptyRegex,
    reportState: validateField
}]

What I'm trying to do here is to update only a isValid, content and isUnchanged of one specific object inside that array. How can I accomplish that?

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

0

If you have an array of objects and you want to update some properties of one of the objects inside the array.

 const index = state.findIndex(x => <h1>HOLA MUNDO</h1>); 
const newState = [....state];
for(let i = 0; i< state.legth;i++){
if(index > -1) { 
 newState[i] = { ...newState[index], isValid:true}
}}
about 4 years ago · Juan Pablo Isaza Report
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