Btw you need to disable and re-enable the node for it to refresh.
On Thu, Apr 23, 2015 at 9:30 AM, Bruno-Pierre Jobin <[email protected]>
wrote:
> I use to work with a guy who you knew could know this kind of stuff :
> Valentin Trasnea. So back then I asked him that question. Here's what he
> cooked for me so I could retrieve the name of the topnode, usually a Read
> node at the top of the tree. You can also change the ".name" for ".file" so
> it catches the file name. Unfortunately I couldn't make it work for the
> label.
>
>
> [python -execlocal {ret = nuke.tcl("full_name [file tail [value
> [topnode].name]]")}]
>
>
> On Thu, Apr 23, 2015 at 8:23 AM, Erwan Leroy <[email protected]> wrote:
>
>> I've had similar issues in the past without ever finding a way to fix it.
>> Seems like expressions in text fields aren't being refreshed until the
>> DAG is being redrawn?
>> If anyone knows the answer to this I'm interested as well.
>> On 23 Apr 2015 19:56, "Justin GD" <[email protected]> wrote:
>>
>>> Hi guys,
>>>
>>> I try to retrieve the name and label of the direct input to display it
>>> in the current node label.
>>> I tried using TCL:
>>>
>>> [value input.name]
>>>
>>> [value input.label]
>>>
>>>
>>> But this is not updating when changing the input in the nodeGraph.
>>>
>>>
>>> What is the best way to do it ?
>>>
>>> I tried using python: [python {...}] without any success.
>>>
>>>
>>> Cheers,
>>>
>>> Justin
>>>
>>>
>>>
>>>
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>
>
> --
> Bruno-Pierre Jobin
>
--
Bruno-Pierre Jobin
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