how to save a form on change a field in CRM using JavaScript?

[demo1111111111]

Hello everyone,

i want to save field value when i save a form in crm. 

i want update that field value with old value when load a form.

Thanks

[dpoggemann]

Hi @demo1111111111 ,

Can you please provide more information on what you are trying to do here? 

[Fubar]

https://learn.microsoft.com/en-us/power-apps/developer/model-driven-apps/clientapi/reference/formcon...

[EricRegnier]

Hi @demo1111111111, if you're using model-driven forms then the field value will save automatically. To update the field to the old value as @dpoggemann said, we will need more info to properly assist. Cheers