Related or Calculated Field

[biapar]

Calculate Field: that is a field with a value that is related with a values of other fields.

[leekelleher]

@biapar Good suggestion, thank you.

It is kind of already possible using either the Templated Label or Render Macro labels.

Render Macro uses a C#/Razor partial-view, which has access to @Model.Content, so can get the property values, etc.

Templated Label is an AngularJS template, so done client-side, and would require a bit of hacking about with the $scope to access the other properties, e.g. $parent.$parent.node.variants[0].tabs[0].properties[0].value ... ugly, but doable.

I have recently added support for vm.currentPage (see commit: f0208c9) in the Templated Label. which replaces the $parent.$parent.node bit, but still it'll put your AngularJS skills to the test. I'd probably go with the Macro route myself.

...or did you have something else in mind?

[biapar]

Thanks to your reply.
I think about a field where its value is the result of a math operation with the values of other fields

[leekelleher]

I'd noticed this post on the Our Umbraco forum, cross-linking for reference:
https://our.umbraco.com/forum/using-umbraco-and-getting-started/112167-computed-label-based-on-document-type-properties

[biapar]

But I don't understand where is the computed field...

[leekelleher]

I've no idea. The replier on the forum post either has their own custom editor for this, or is making it up. 🤷