Before You Begin

This 10-minute tutorial shows you how to create a JavaScript Code for a filter.

Creating a JavaScript Code for a Filter

You must create a JavaScript function to remove the duplicate Originator values returned by the orchestration.

1. On the Functions section of the po_approval_home-filter page, enter this code inside define:

   PageModule.prototype.removeOriginatorDuplicates = function (arrayValues){
       
       var j=0;
       var retarray=new Set();
        for (var i = 0; i < arrayValues.length  ; i++ ) {
           console.log(arrayValues[i].z_DL01_127);
           retarray.add(arrayValues[i].z_DL01_127)
           
       }
       return Array.from(retarray);
     }
   
   

   The JavaScript code to remove duplicate values in the Originator values returned by the orchestration should look like this: