Below is a nested array of objects, how can I filter this based on object property? ex. if name==="same" then it should return that object
const arrNestedObj=[
{
"id":"1",
0:{
"name":"john",
"age":"10"
},
1:{
"name":"sam",
"age":"20"
}
},{
"id":"2",
0:{
"name":"sam",
"age":"15"
},
}
]
expected output:
if name==="same" then it should return that object
[
{
"name":"sam",
"age":"20"
},
{
"name":"sam",
"age":"15"
}
]
If your meaning is that you want the name === 'sam' object, then can use Array.prototype.map() and Object.getOwnPropertyNames
These two method can help you to get the objects.
example:
<script>
const arrNestedObj=[
{
"id":"1",
0:{
"name":"john",
"age":"10"
},
1:{
"name":"sam",
"age":"20"
}
},{
"id":"2",
0:{
"name":"sam",
"age":"15"
},
}
]
let result = [];
arrNestedObj.map((item) => {
let tempArray = Object.getOwnPropertyNames(item)
for(let i=0; i<tempArray.length-1; i++)
{
if(Number(tempArray[i] !== NaN))
{
if(item[tempArray[i]].name === "sam")
{
result.push(item[tempArray[i]]);
}
}
}
});
console.log(result)
</script>Use the Array.prototype.filter method.
const filteredArr = arrNestedObj.filter(elem => elem.name === "sam")
Here is my solution
const output = data.map(i=>Object.values(i).filter(v=>v.name==="sam")).reduce((holder, cur)=>{
return [...holder,...cur]
},[])