Support format strings on span-value

Issue description

Currently in any Topincs productive system, there is quite a few format functions. Try to reduce that and replace them by format strings, e.g. for dates. The goal is to reduce or elimate those all together, so that there use is replaced by a simpler and more effective system. Already not specifying the format function results in the entries in the cell of the HTML table are rendered as span-value elements. But what about csv export?

Developer comments

The format functions are mainly used in table display and export, but also in many other circumstances. In general, when the formatting is targeted to HTML, the already existing span-value should be used, but this allows no control over the format other than language English or German.

Affects

span-value(Component)

Reporting date

2025-08-18

Reported by

Robert Cerny

Planned for version

Topincs 10.1.0 – next release