Display Duration in HH:MM in page field

kmkaot · 2018-01-10

Dear Friends,

Will you advice me how to display duration in simple form. like HH::MM format in page

Warm Regards
Kris

Slawek_Guzek · 2018-01-10

Use a var of Duration type, or assign an expression endtime-starttime as the source expression.

kmkaot · 2018-01-11

I got field with Duration data type. Just I need display in my worksheet type page.

Warm Regards

Slawek_Guzek · 2018-01-11

So it should already format the duration properly for you. What's the problem then?

kmkaot · 2018-01-11

It is displaying like 30 hours, 40 miniatures, 25 seconds. It should be like 30::40::25

Slawek_Guzek · 2018-01-11

If it is only for displaying (no edit) then add a function on your page preparing the duration in the formatting which suits you.

Unfortunately FORMAT with a format property will not do, the duration values accepts ony 3 standard formatting string, result none of which is close to what you need. At least I am not aware of any other format string which can be applied to the durartion var

You would have to do someting like this:

Hours := ROUND(Duration / (60 * 60 * 1000L), 1, '<');
Minutes := ROUND(Duration / (60 * 1000L), 1, '<') MOD 60;
Seconds := ROUND(Duration / 1000L, 1, '<') MOD 60;
  
DurationText := STRSUBSTNO('%1:%2:%3', Hours, Minutes, Seconds);

Or use DotNet vars

AK · 2018-01-11

There is an easier solution by creating a variable of type time, adding the duration to it and format the result:

TimeVariable := 000000T + durationVariable;
Message(format(TimeVariable,0,'<Hours>::<Minutes>'));

Display Duration in HH:MM in page field

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