Display all values of an array in a single array using Angular

I have an array with values that are structured as shown in the image

https://i.sstatic.net/SIo0N.png

I am trying to consolidate them into a single array like { "1vwxnrjq", "dasdada", "adsdadsada"}

console.log(items);
this.ids = items.id;
console.log(this.ids);

Even though I am following these steps, I am encountering an issue where it shows 'undefined'

Answer №1

To simplify this problem, we can make use of the map function.

console.log(items.map(item => item.id))

const items=[{id:1},{id:2},{id:3}];
console.log(items.map(item => item.id));

Answer №2

If you want to achieve this, start by converting everything into lowercase and then specify the desired substring length. You can replace the value of 9 with a variable to customize the length of the substring.

temp = arr.map((item)=>{
  return item.id.toLowerCase().substr(0,9);
})

Here's a functioning example:

arr = [{id:"dafSDFdDfdafd"},{id:"adfdDFAsssd"},{id:"12adfdDFAsssd"}];

temp = arr.map((item)=>{
  return item.id.toLowerCase().substr(0,9);
})

console.log(temp);

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