Hi Bruno-Pierre,
Thanks for the re-enable tip to refresh the label I didn't know that.
It could be nice to get it refreshed just by changing the input pipe; and
not implementing a callback for this.
It seems that dealing with knobChanged is the only way though...
2015-04-23 14:31 GMT+01:00 Bruno-Pierre Jobin <bpjo...@gmail.com>:
> 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 <bpjo...@gmail.com>
> 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 <er...@erwanleroy.com>
>> 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" <j.grosde...@gmail.com> 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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