Experimental Physics and
Industrial Control System

Hi Paul,

Interesting, I hadn't thought of using macros. So, I guess these macros would be how to get to the bob files of a particular module from a common root. So from a bob file in the root, you could refer to $(ASUPPORT)/A_details.bob​. However, I still can't work out how you could make a relative link from a screen in ASupport to a screen in BSupport...

Thanks,

Tom

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From: Paul Sichta <psichta at pppl.gov>
Sent: 28 March 2023 13:30
To: Cobb, Tom (DLSLtd,RAL,LSCI) <tom.cobb at diamond.ac.uk>
Cc: tech-talk at aps.anl.gov <tech-talk at aps.anl.gov>
Subject: Re: Links between bob files in different support modules

 

Tom

To simplify the syntax in the bob files You could use a macro based on a  (relative) path definition from your phoebus environment.

Regards 

-ps

On Tue, Mar 28, 2023 at 06:02 Cobb, Tom (DLSLtd,RAL,LSCI) via Tech-talk <tech-talk at aps.anl.gov> wrote:

Hi all,

We are looking at how to structure bob files within our support modules, especially how to link between support modules. For example, imagine we have a bob file ASupport/ASupportApp/op/bob/A_details.bob​ and we want to link to BSupport/BSupportApp/op/bob/B_details.bob​. As phoebus doesn't support a search path (for good reasons) we would need to supply an absolute or relative path to B_details.bob​ in A_details.bob​. My instinct is to use relative paths, so the directory tree can be served over http at runtime, but this means a link to ../../../BSupport/BSupportApp/op/bob/B_details.bob​ in A_details.bob​ which mandates that the two support modules be checked out next to each other.

Has anyone else had to link between bob files in two different support modules? If so, how have you done it?

Thanks,

Tom

 

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Diamond Light Source Ltd. cannot guarantee that this e-mail or any attachments are free from viruses and we cannot accept liability for any damage which you may sustain as a result of software viruses which may be transmitted in or with the message.
Diamond Light Source Limited (company no. 4375679). Registered in England and Wales with its registered office at Diamond House, Harwell Science and Innovation Campus, Didcot, Oxfordshire, OX11 0DE, United Kingdom