How can I target the 'true' value in this object:
const questions = [
{
questionText:
'this is question 1',
answerOptions: [
{ answerText: 'answer1', isCorrect: false },
{ answerText: 'answer2', isCorrect: false },
{ answerText: 'answer3', isCorrect: true },
{ answerText: 'answer4', isCorrect: false },
],
}
]
const questions = [
{
questionText:
'this is question 1',
answerOptions: [
{ answerText: 'answer1', isCorrect: false },
{ answerText: 'answer2', isCorrect: false },
{ answerText: 'answer3', isCorrect: true },
{ answerText: 'answer4', isCorrect: false },
],
}
]
let allCorrects = [];
// You can use this code block
allCorrects = questions.map(x => x.answerOptions.filter(y => y.isCorrect));
console.log(allCorrects)You can just use filter method in js , and it returns an array of truthy values.
const questions = [
{
questionText:
'this is question 1',
answerOptions: [
{ answerText: 'answer1', isCorrect: false },
{ answerText: 'answer2', isCorrect: false },
{ answerText: 'answer3', isCorrect: true },
{ answerText: 'answer4', isCorrect: false },
],
}
]
const result = questions[0].answerOptions.filter(answer => answer.isCorrect )
console.log(result)