Multiple Screen with Multiples BrowseGallery's

[BorisM21]

Hello, I'm creating a phonebook app, and I need help with an issue I'm encountering. The problem is that I want to create a main screen with three buttons, as seen in the image, in addition to a browse gallery with the numbers from that phonebook. When you press one of the buttons, it should redirect you to another screen where another browse gallery appears with different data that is within another sheet in my Excel file, and so on for each button... in total, besides the main page, there are 3 different screens with the function mentioned earlier. However, for some reason that I am not aware of, in all 3 screens, it doesn't display the value of those columns; it remains blank, and those tables are already associated with the app.

[mbarbosa]

Hi @BorisM21 ,

have you associated your galleries on the different screens with the different tables?

have you checked which field are the galleries set to display?

Maybe you can send a screenshot of the Items and Value properties of the galleries that  are showing blanks.

[AndrewR1]

Hi @BorisM21 Firstly have you set the Items property on the 3 gallery's to be the excel tables? 

To do this select the gallery on each of the screen as go to Items property:

This should then link the excel table and the gallery the next thing you need to do is set the fields on the galley that you wish to display to do this select the gallery and go to the right hand pane and select Fields and Edit:

This will then bring up the drop downs for you to select which fields you wish to display: 

This should now work for you the next thing is to link the search box with the gallery: 

To do this use the following code but replace with your control names: 

SortByColumns(
    Filter(
        IceCream,
        StartsWith(
            Flavor,
             SearchBox.Text
        )
    ),
    "Flavor",
    SortOrder.Ascending
)

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Thanks
Andrew

[BorisM21]

Yes, I have associated different tables in both galleries, but in the first one, it brings the values, and in the other one, it doesn't. I am attaching images so that it can be seen.

[mbarbosa]

@BorisM21 , check your "Campos" on the gallery, there you should be able to choose which field of the table you want to display, maybe there's something wrong on those choices.

[BorisM21]

Yes, I have seen that option, and everything should be in order; at least the data I want to display is selected correctly.

[mbarbosa]

The formula that appears on top of the last screenshot is the Items property of the gallery?

Maybe you can try this code instead:

If(IsBlank(TextSearchBox1.Text),Sort(Tabla6,Interno2,If(SortDescending1,Descending,Ascending)),Sort(Filter(Tabla6,StartsWith(Nombre2,TextSearchBox1.text)),Interno2,If(SortDescending1,Descending,Ascending)))

[BorisM21]

Magically, today, after several attempts, the app is working correctly. I appreciate all your support and advice.