@memphis11
Like this:
In the Text property of your Label, put this formula:
Text(Sum(Gallery1.AllItems,If(Checkbox1_1.Value = true,Price,0)) + Sum(Gallery1_1.AllItems,If(Checkbox1.Value = true,Price,0)))
(note: This simpler formula might also work, without the outer Text)
Sum(Gallery1.AllItems,If(Checkbox1_1.Value=true,Price,0))+Sum(Gallery1_1.AllItems,If(Checkbox1.Value=true,Price,0))
Working Example:
If you want some more detail let me know. I might also update this post with more details.
More detail:
Screen1 OnVisible:
ClearCollect(Collection1,{Price:1.23},{Price:4.56});ClearCollect(Collection2,{Price:7.89},{Price:0.12});
To understand more about ClearCollect, check here:
ClearCollect in Power Apps - docs.microsoft.com
Gallery1_1 with Items Property set to Collection2
Gallery1 with Items Property set to Collection1
To understand more about Gallery check here:
Gallery in Power Apps - docs.microsoft.com
Both galleries can use the default Vertical template when you add them.
If nothing is shown now, then: add an empty Screen called Screen2, and then toggle to Screen2 and back to Screen1. This is to update the collections. Now the Galleries will show, each gallery showing two records.
To understand more about Screen and OnVisible, check here:
Screen control in Power Apps - docs.microsoft.com
Select Gallery1_1. Click the Edit icon on upper left of the Gallery. Insert a Checkbox so it appears in each row of the Gallery.
Repeat this step for Gallery1
Insert Label into Screen1. For this label, you put the formula at top of this post for the Text property.
Sum(Gallery1.AllItems,If(Checkbox1_1.Value=true,Price,0))+Sum(Gallery1_1.AllItems,If(Checkbox1.Value=true,Price,0))
To understand more about Sum, check here:
Sum - Power Apps - docs.microsoft.com
To understand more about If, check here:
If - Power Apps - docs.microsoft.com
Now you are done.
Either preview the app and click the checkboxes to see it working, or hold down ALT on keyboard and click the checkboxes to live-preview the app.
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Working Sample msapp
I have also attached a working sample msapp file app17.msapp if you would like to import a full, working example yourself for your convenience.
To use the sample msapp attached, follow these steps:
1) Download the msapp file attached to this post, to Desktop or a folder of your choice, by clicking on it from this post.
2) Create a new, blank Power App Canvas App
3) Go to File -> Open -> Browse
4) Navigate to location of .msapp file from Step 1, select it, and press the "Open" button.
5) The working example msapp file should load
6) You can try the full working example and also check the working formula and setup as well in the app.
Check if it helps @memphis11
