Activity Forums Salesforce® Discussions How to delete an index from Salesforce JSON Obj?

  • Anurag

    Member
    October 4, 2018 at 2:31 pm

    Hi Chanchal,

    You can remove an element from the JSONArray object using the remove() method. This method accepts an integer and removes the element in that particular index.

    import org.json.JSONArray;

    public class RemoveFromJsonArray {
       public static void main(String args[]) throws Exception {
          String [] myArray = {"JavaFX", "HBase", "JOGL", "WebGL"};
          JSONArray jsArray = new JSONArray();
          for (int i=0; i < myArray.length; i++) {
             jsArray.put(myArray[i]);
         }
         System.out.println(jsArray);
         jsArray.remove(3);
         System.out.println("After deleting ::"+jsArray);
       }
    }

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