How to add new dropdown value based on another text field value

[BalaLalitha Gun]

Hello All,

I have a dropdown field  which is select box in catalog form. When user enters a new value in Text field that value has to be added as new dropdown option in dropdown field. How to achieve this further?

Ex: Locations is a select box field with few options. 
There is a Text box field called ID, and when user fills this ID field the value needs to be updated as dropdown field of Location.

Kindly help me with this.

Thanks

[Ranjit Nimbalka]

Hi @BalaLalitha Gun 

please refer this thread :-

https://www.servicenow.com/community/now-platform-forum/how-to-set-the-values-in-a-drop-down-based-o...

Regards,

Ranjit

[Manmohan K]

@BalaLalitha Gun 

You can create a on change client script on Id field which will add option to location field dynamically

Sample code

function onChange(control, oldValue, newValue, isLoading, isTemplate) {
   if (isLoading || newValue === '') {
      return;
   }
   if(newValue != "") {

  var inputValue = g_form.getValue('ID');  //enter id field name 

  g_form.addOption("location_field_name",inputValue,inputValue);  //enter location field name

}
}