Mark chapter status as completed on basis of all completed lessons in particular chapter.

[Vikas_Sharma]

Hello Everyone,
I'm developing an online course app in PowerApps.
But I am stuck at a point.
For a particular Course there are multiple Chapters and for a single chapter
there are multiple lessons.
I want to mark the chapter as completed when all the lessons in a particular chapter are completed.
For the lessons, I have used a grey circle and if the lesson is completed then the circle will be turned in green.
And for chapters, I have used a grey check icon and if all the lessons are completed then it will be turned green.

For this, I have used Gallery inside the gallery.
The outer gallery is displaying the chapter and the inside gallery is displaying lessons.
Please help me out how I can achieve it...
Thanks in advance.

[Anousha]

If you use checkboxes instead of circles as an example you can do something like.. If(CountIf(Gallery1.AllItems.Checkbox1,Checkbox1.Value = true) = CountRows(Gallery1.AllItems),RGBA(54,176,75,1),RGBA(0,0,0,1)) so depending on how your circles are being checked off in the first place you should be able to reach a solution this way. This is just counting the values of the checked boxes and making sure it is equal to the number of rows in the child gallery - so in your case counting the lessons that have been checked.

[Vikas_Sharma]

Hi @Anousha 

I will try on this... and let you know.