Filter Array of Objects from Simple Array Javascript

Rameez Javed

Hi, How can i fitler array of objects from simple array. I've two array like below I want to get the array of object whose id is selected in simple array.

Array1 = ["1223", "2344", "8775" ];
Array2 =[{ID: "1223", OrderNo: "8", Name: "Alex", DOB: "02/24/1989"}
{ID: "2443", OrderNo: "7", Name: "Jordan", DOB: "02/20/2000"}
{ID: "8775", OrderNo: "6", Name: "Michel", DOB: "11/09/1877"}
{ID: "2344", OrderNo: "1", Name: "Hallen", DOB: "12/25/1887"}]

I want to get the resulting array of object including the elements in Array1. dummy resulting array like below.

resultArray =[{ID: "1223", OrderNo: "8", Name: "Alex", DOB: "02/24/1989"}
{ID: "8775", OrderNo: "6", Name: "Michel", DOB: "11/09/1877"}
{ID: "2344", OrderNo: "1", Name: "Hallen", DOB: "12/25/1887"}]

3 Replies

Know the answer? Post it — somebody with the same question will find it here.

Gowtham Ramar6y ago
Accepted answer
1. for(var i =0;i
2. let match = Array2.filter(function(item){
3. return item.ID==Array1[i];
4. });
5. if(match.length>0){
6. resultArray.push(match[0]);
7. }
8. }
+2

Rameez Javed6y ago

Thanks Gowtham Ramar, working fine dude

Navaneeth Krishnan6y ago

var Array1 = ["1223", "2344", "8775" ];

var Array2 = [{ID: "1223", OrderNo: "8", Name: "Alex", DOB: "02/24/1989"},

{ID: "2443", OrderNo: "7", Name: "Jordan", DOB: "02/20/2000"},

{ID: "8775", OrderNo: "6", Name: "Michel", DOB: "11/09/1877"},

{ID: "2344", OrderNo: "1", Name: "Hallen", DOB: "12/25/1887"}];

var resultArray = [];

for(i=0 ; i

{

//grep used to return the matched array and array value

var result = jQuery.grep(Array2, function( a ) {

return a.ID == arr[i];

});

resultArray.push(result);

}

console.log(resultArray);