How to use interceptors

[bonsai]

I would like to use an interceptor (sys_wizard) to change the record form screen after the user clicks the new button.
The image to be implemented is the screen when you press the new button on the list screen of the Task [Task] table.

I don't know how to use interceptors.
Is the new button a UI action?

[bonsai]

I feel like I somehow understand how to use it, but I don't know what to write in the button type script.

When I click the execute button based on the value selected in the options, I want to set the selected value on the new record screen.

[Dr Atul G- LNG]

Hi @bonsai 

Greetings!!

An interceptor creates an interim step between requesting a new record and it being created. An example is when you click on create new in the change request table you are taken to a landing screen where you can choose which type of change you want to raise, standard, normal or emergency.

Have a look on Interceptor , Create Change

https://INSTANCENMAE.service-now.com/now/nav/ui/classic/params/target/sys_wizard_list.do%3Fsysparm_u...

I feel like I somehow understand how to use it, but I don't know what to write in the button type script.

Atul: What button you are referring here @bonsai . The button on form is called UI action not the interceptor.

When I click the execute button based on the value selected in the options, I want to set the selected value on the new record screen.

Atul: As per my understanding you are looking for set value based on selected field. Please provide more details to help you.

[bonsai]

Create an interceptor like below

Display status as a choice for the user to select

This is the run button you want to display in your interceptor.
I don't know what script to set in the red circle script field. . .
I just need to know how to get the choices.

The interceptor below is the completed version.
There is no script on the run button yet, so it will not be processed even if you press the button.

I would like to know a script to get the value of the selected item.

[Dr Atul G- LNG]

Hi @bonsai 

Greetings!!

Sorry but i am not getting the use case to build this interceptor. The value / option you show (new/ onhold) are state not the new work / task type.

Could you please explain if a user click on execute button what he/she can see and full use case what you want to achieve.