Get values from dynamic object array

Question

Hello In Javascript I get error result from API result array object can be

{
   ProjectName:["Invalid Project Name"],
   entityName:["Invalid entityName"]

}

or

{
   ProjectName:["Invalid Project Name"],
    
}

and key names are dynamic which comes from API. so I just need values as

["Invalid Project Name","Invalid entityName"]

How can I convert this object to this array ?

Thanks in advance

You could use object values developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/… — Breezer
– Breezer, Commented Nov 17, 2021 at 17:54

Hyperella · Accepted Answer · 2021-11-17 18:01:49Z

1

var errors = [];
var obj = {
  ProjectName: ["Invalid Project Name"],
  entityName: ["Invalid entityName"],
};
Object.keys(obj).map((k) => {
  obj[k].map((x) =>
    errors.push({
      key: k,
      message: x,
    })
  );
});

errors.map(k => {
  console.log("Check " + k.key + " field: " + k.message)
})

edited Nov 17, 2021 at 18:01

answered Nov 17, 2021 at 17:56

Hyperella

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Comments

Mudassar hassan · Accepted Answer · 2021-11-17 18:08:31Z

1

You can use Object.keys method with reduce

const obj = {
   ProjectName:["Invalid Project Name"],
   entityName:["Invalid entityName"]
}
const result = Object.keys(obj).reduce((prev, curr) => {
   prev.push(obj[curr][0]);
   return prev;
}, []);

console.log(result);

answered Nov 17, 2021 at 18:08

Mudassar hassan

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Comments

Emel · Accepted Answer · 2021-11-17 18:25:08Z

1

You can use Object.values combined with map and flat:

var obj = {
  ProjectName: ["Invalid Project Name"],
  entityName: ["Invalid entityName"],
};
console.log(Object.values(obj).map(i => i).flat())

answered Nov 17, 2021 at 18:25

Emel

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