I'm a beginner in javascript.
I have an some array of objects that looks like this:
[
{
id: 1,
checkInStatus: 'pending',
overtimeStatus: 'pending',
checkOutStatus: 'success'
},
{
id: 2,
checkInStatus: 'success',
overtimeStatus: 'pending',
checkOutStatus: 'success'
},
{
id: 3,
checkInStatus: 'pending',
overtimeStatus: 'success',
checkOutStatus: 'success'
}
]
And want to transform it into something like this:
[
{
id: 1,
checkInStatus: 'pending'
},
{
id: 1,
overtimeStatus: 'pending'
},
{
id: 2,
overtimeStatus: 'pending'
},
{
id: 3,
checkInStatus: 'pending'
}
]
I want to transform from the first data to the second data, how can this be achieved?
You could try something like this:
const yourData = [
{
id: 1,
checkInStatus: 'pending',
overtimeStatus: 'pending',
checkOutStatus: 'success'
},
{
id: 2,
checkInStatus: 'success',
overtimeStatus: 'pending',
checkOutStatus: 'success'
},
{
id: 3,
checkInStatus: 'pending',
overtimeStatus: 'success',
checkOutStatus: 'success'
}
]
const pending = [];
for(const entry of yourData){
for(const property in entry){
if(entry[property] === 'pending'){
pending.push({ id: entry.id, [property]: entry[property] });
}
}
}
console.log(pending); // Matches your output requirement
let data = [
{
id: 1,
checkInStatus: 'pending',
overtimeStatus: 'pending',
checkOutStatus: 'success'
},
{
id: 2,
checkInStatus: 'success',
overtimeStatus: 'pending',
checkOutStatus: 'success'
},
{
id: 3,
checkInStatus: 'pending',
overtimeStatus: 'success',
checkOutStatus: 'success'
}
]
To find the array of objects whose overtimeStatus is pending, you typically loop over the array elements using a for loop and test if the value of the overtimeStatus satisfies the condition, like this:
let yourData = [];
for (let i = 0; i < data.length; i++) {
if (data[i].checkInStatus === 'pending') {
yourData.push(data[i]);
}
}
console.log(yourData);