I have array which values look like this in image
I need to convert in one arry like { "1vwxnrjq", "dasdada", "adsdadsada"} like this
console.log(items);
this.ids = items.id;
console.log(this.ids);
I am doing like this but its showing undefined
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2 Answers
the easiest solution will be to just use the map function
console.log(items.map(r=>r.id))
const items=[{id:1},{id:2},{id:3}];
console.log(items.map(r=>r.id));
Comments
You can do it like follows, first convert all into lowercase and then pick the length of substring you want. From below you can replace 9 with a variable value to get the length of substring you want.
temp = arr.map((item)=>{
return item.id.toLowerCase().substr(0,9);
})
Working snippet:
arr = [{id:"dafSDFdDfdafd"},{id:"adfdDFAsssd"},{id:"12adfdDFAsssd"}];
temp = arr.map((item)=>{
return item.id.toLowerCase().substr(0,9);
})
console.log(temp);