How to check any variable modified or not in catalog client script on service portal and native UI?

[Alok Yadav]

Hi Now Community,

I have a requirement to identify form changes or we can say any field is changed or not on a catalog item on the service portal and native UI while submitting the form. Like We have g_form.modified so that we can use it only in the client script, not in the catalog client script, do we have something similar for the catalog client script.

Note: I know 2 alternatives like creating a hidden check box field and using the onChange catalog client script or using a script include in some cases, we can do we have any pre-define function or keyword that can check modification.

[Murthy Ch]

Hi @Alok Yadav 

If you have already set the default value for variables then you check using oldValue and newValue.

Thanks,

Murthy

[Alok Yadav]

Thanks For Reply Murthy,

No, there is no default value. and I need to check variable value change onSubmit.