Convert Json objects to single array

Question

this is what i am looking for

          markers: marker[] = [
        {
      lat: 18.533989,
      lng: 73.825592,

     },
      {
        lat: 18.540474,
       lng: 73.837510,
         label: 'B',
      },
       {
         lat: 18.540972,
        lng: 73.832146,
       label: 'C'
       }
     ]

 }

this is what i have tried

for (let i = 0; i < res.length; i++) {
        // Iterate over numeric indexes from 0 to 5, as everyone expects.
        let newobj = res[i].destinationAddress.location.coordinates;
        console.log(newobj);
        for(let j = 0; j < res.length; j ++){
          this.markersArr.push(newobj[j]);
        }

i am using angular 6 i need to convert json obj into array

You should start by creating the object {lat, lng} that you want to push in the array. — AxelH
– AxelH, Commented Jun 19, 2018 at 4:51
Can you be a bit more specific of what the input is? You say they are different arrays, but then you seem to be iterating over one. — Ignacio Catalina
– Ignacio Catalina, Commented Jun 19, 2018 at 4:53
you can use new ES2018 object spread over operator (...spread) and combine your arrays — Chetan Hirapara
– Chetan Hirapara, Commented Jun 19, 2018 at 4:58

Yousaf Hassan · Accepted Answer · 2018-06-19 06:10:32Z

1

Try this code inside you inner loop.

const [lat, lng] = newobj[j];
this.markersArr.push({
  lat : lat,
  lng : lng,
  label : 'C' // or whatever value you want to add
})

edited Jun 19, 2018 at 6:10

answered Jun 19, 2018 at 4:55

Yousaf Hassan

4944 silver badges14 bronze badges

Sign up to request clarification or add additional context in comments.

Collectives™ on Stack Overflow

Convert Json objects to single array

1 Answer 1

Comments

Your Answer

Hot Network Questions

Collectives™ on Stack Overflow

1 Answer 1

Comments

Your Answer

Sign up or log in

Post as a guest

Related