Get fieldMeta from array element

Is there a way to getFieldMeta from an index element and not a subField?

For example if I have

people[]

people[]

and need to see if

people[i]

people[i]

has any changes within it, there doesn't seem to be meta associated with that.

I either have the entire

people

people

array isDirty or I can see specific subFields like

people[i].name

people[i].name

is dirty, but no way to check if a particular element has any changes?

I have this which seems to work? But it's super messy...

people
.filter((person, i) => {
  const meta = (Object.keys(person) as (keyof typeof person)[]).map((key) =>
    formApi.getFieldMeta(`people[${i}].${key}`),
  );
  return meta.some((meta) => meta?.isDirty);
})
.map((person, i) => {
  console.log("dirty", person);
});

people
.filter((person, i) => {
  const meta = (Object.keys(person) as (keyof typeof person)[]).map((key) =>
    formApi.getFieldMeta(`people[${i}].${key}`),
  );
  return meta.some((meta) => meta?.isDirty);
})
.map((person, i) => {
  console.log("dirty", person);
});

TanStack•14mo ago•

1 reply

hurt-tomato

Get fieldMeta from array element

Is there a way to getFieldMeta from an index element and not a subField?

For example if I have

people[]

people[]

and need to see if

people[i]

people[i]

has any changes within it, there doesn't seem to be meta associated with that.

I either have the entire

people

people

array isDirty or I can see specific subFields like

people[i].name

people[i].name

is dirty, but no way to check if a particular element has any changes?

I have this which seems to work? But it's super messy...

people
.filter((person, i) => {
  const meta = (Object.keys(person) as (keyof typeof person)[]).map((key) =>
    formApi.getFieldMeta(`people[${i}].${key}`),
  );
  return meta.some((meta) => meta?.isDirty);
})
.map((person, i) => {
  console.log("dirty", person);
});

people
.filter((person, i) => {
  const meta = (Object.keys(person) as (keyof typeof person)[]).map((key) =>
    formApi.getFieldMeta(`people[${i}].${key}`),
  );
  return meta.some((meta) => meta?.isDirty);
})
.map((person, i) => {
  console.log("dirty", person);
});

Get fieldMeta from array element

Get fieldMeta from array element

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