Need to push array values to List Collector

[Pallavi65]

Hello all,

I have a reference variable in a catalog item and a list collector variable.

Reference field type variable: (u_field1)

List collector type variable: (u_field2)

Based on reference field selection, its corresponding values has to be populated or shown in list collector for selection.

I have written a script include and Reference qualifier.

But the list e=collector is displaying only one value but not all the related ones. 

I have out log messages and observed, "Array is" log is giving two sys_ids, but why the list collector is displaying only one?

My code screenshot:

Script:

var Cat_scripts = Class.create();

Cat_scripts.prototype = {

    initialize: function() {},

    getActiveContracts: function(cn) {

    gs.log("CN is "+cn);

        var ar = [];

        var gr = new GlideRecord('ast_contract');

        gr.addQuery('account', cn);

        gr.query();

        while (gr.next()) {

            ar.push(gr.sys_id);

            gs.log("Array is "+ar);

        }

        return ar;

    },

    type: 'Cat_scripts'

};

[AnirudhKumar]

Why do you need a reference field to pick values and pass it to a list collector field?

The List Collector also does the job of a reference field. 

You can simply remove the reference field in this case.

[AnirudhKumar · Accepted solution]

By the way, the reason its not pushing multiple values is because your array push is incorrect.

Replace:

ar.push(gr.sys_id);

With:

ar.push(gr.sys_id.toString());

[Pallavi65]

Hello Anirudh,

It's working.

But why.toString() ?

Regards,

Pallavi

[AnirudhKumar]

I'll tell you if you mark my answer correct...😉

ok kidding, not an expert at how javascript works... but it seems push overwrites existing element inside the array when in a while loop unless there is a toString()