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Delete Item: Gallery | Calendar Control - SharePoint List as Source

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Posted on by Fierul

Hi everyone,

I have a ready calendar control based on Reza's template, everything work well but I want a button to create the item.

I have used Remove(SGCalendar, Gallery2_1.Selected) function however nothing work, as in its load but nothing got deleted.

What is the right coding for this? Below would the snapshot on how I name and list the items.

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Building Power Apps

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v-zhoqian-msft Microsoft Employee on at

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Hi @Fierul ,

Is the button using that formula Button2_1 in the picture? If so, there is no problem in my test.

If the button is outside the gallery, the problem occurs because "Gallery2_1" is a sub-gallery. If your button is at the same level as "MonthDayGallery1_3", you cannot get the selected item of "Gallery2_1". Because there are many items in "MonthDayGallery1_3", each item has a "Gallery2_1".
If you want to use the selected item from "Gallery2_1", then the button should be under "MonthDayGallery1_3", at the same level as "Gallery2_1".

Best Regards,
Habsburg Qian
If this post helps, then please consider Accept it as the solution to help the other members find it.
Fierul 12 on at

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Thanks for sharing the info, I understood that now but the button is actually inside a container. So how should I perform this correctly then?
v-zhoqian-msft Microsoft Employee on at

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Hi @Fierul ,

Still the same problem, because "Gallery2_1" is a sub-gallery, so on the outside, we can't distinguish which "Gallery2_1" is.
I think, you can add a button or other control in "Gallery2_1" and save the current item in its OnSelect property, like this:
Set(vart,ThisItem)
Then delete the item in the button under container:
Remove(ListName,vart)

Best Regards,
Habsburg Qian
If this post helps, then please consider Accept it as the solution to help the other members find it.
Fierul 12 on at

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Thanks!

I managed to perform what I intended to do with your suggestion but after the item got deleted, I created a new item for testing and suddenly got error as per below;
I wonder why now when its actually worked on the first round