Filter array of objects with another array of objects

Question

This question is similar to this one Jquery filter array of object with loop but this time I need to do the filter with an array of objects.

Exemple:

I have

Answer 1

You can use jquery map, this return one array of matches:

var _filter=function(arr_data,arr_filter){
    return $.map( arr_data, function( n ) {
        for(var f in arr_filter){
            if(arr_filter[f].userid == n.userid && arr_filter[f].projectid == n.projectid){
                return n;
            }
        }
    });
}
var resp = _filter(myArray,myFilter);
console.log(resp);

Answer 2

based on @Renato his answer, but shorter:

const myArray = [{ userid: "100", projectid: "10", rowid: "0" }, ...];
const myFilter = [{ userid: "101", projectid: "11" }, ...];

const myArrayFiltered = myArray.filter(array => myFilter.some(filter => filter.userid === array.userid && filter.projectid === array.projectid));

Answer 3

var filtered = [];

for(var arr in myArray){
   for(var filter in myFilter){
       if(myArray[arr].userid == myFilter[filter].userid && myArray[arr].projectid == myFilter[filter].projectid){
          filtered.push(myArray[arr].userid);
         }
   }
}
console.log(filtered);