On 22/07/2024 07:11, André Somers via Development wrote:
On 19-07-2024 11:25, JiDe Zhang wrote:Thank you, but I can't use `text: fooObject?.foo ?? ""`, because I would not the `text` property change if when fooObject change to null. If fooObject's new value is null, I want the |text| property keep old value.||Sounds to me you need an assignment, not a binding.
Indeed it looks like something hybrid between binding and assignment. Should be doable with a custom Binding-like element?
My 2 c, -- Giuseppe D'Angelo | giuseppe.dang...@kdab.com | Senior Software Engineer KDAB (France) S.A.S., a KDAB Group company Tel. France +33 (0)4 90 84 08 53, http://www.kdab.com KDAB - Trusted Software Excellence
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