Set Reference Qualifier in Service Catalog item via onchange script?

[jamesmcwhinney]

Within a service catalog item, within a variable's onchange script, is there a way to set the reference qualifier of another variable within the same catalog item?

Thanks!

- James

[jamesmcwhinney]

Wow.   So when I accidentally wrote above that the mobile UI doesnt support advanced reference qualifiers, it turned out thats actually true.

Advanced reference qualifiers dont work in mobile either.

More and more I am beginning to feel that the mobile UI is so broken its not worth developing for.

To make anything work, the workarounds involved result in a solution that is so far from user friendly I am embarrassed to provide it..

1. Syncronous Ajax isnt supported

2. List Collectors arent supported

3. Advanced reference qualifiers arent supported

4. Subcategories arent supported

[jamesmcwhinney]

Almost there,. still struggling a little with this.

The following works:

Reference qualifier:

javascript:new TravelPlanReferenceQualifier().setTheQualifier()

Script include:

var TravelPlanReferenceQualifier = Class.create();

TravelPlanReferenceQualifier.prototype = {

      initialize: function() {

      },

  setTheQualifier: function() {

  return 'u_regions_coveredLIKEAF';

      },

      type: 'TravelPlanReferenceQualifier'

};

The following does not work (When i try to add a parameter):

Reference qualifier:

javascript:new TravelPlanReferenceQualifier().setTheQualifier(g_form.getValue('selected_destinations').toString())

Script include:

var TravelPlanReferenceQualifier = Class.create();

TravelPlanReferenceQualifier.prototype = {

      initialize: function() {

      },

  setTheQualifier: function(test) {

  return 'u_regions_coveredLIKEAF';

      },

      type: 'TravelPlanReferenceQualifier'

};

[SanjivMeher · Accepted solution]

Try

javascript:new TravelPlanReferenceQualifier().setTheQualifier(current.variables.selected_destinations.toString())

[jamesmcwhinney]

Booyaa!   That was just what I needed.

Thank you!!!

[alexaria]

this article worked for me:
How to modify Reference Qualifiers with Catalog Client Scripts – ServiceNow – ServiceNow Think (word...

and this is the onChange client script:

var resetFilter = 'active=true^nameISNOTEMPTY^emailISNOTEMPTY^EQ';

var dynamicFilter = g_form.getValue('your other text var holding encoded query').toString().trim();

var gg = g_list.get('your ref var name'); // GlideList2 object

gg.setQuery(newValue == '' ? resetFilter : dynamicFilter);