Path from clicks

[Anonymous]

Hello. When I click on the recursive menu, I need to save the path and display it completely through slashes.

I have in Gallery1

Items:

Filter(Objects;CS_Parent=Text(tmp_loc.id) Or ID=Value(tmp_loc.id))

OnSelected:

UpdateContext({tmp_loc:{id:ThisItem.ID;title:ThisItem.Titel;parent:ThisItem.CS_Parent;container:ThisItem.CS_Container}});;Set(CS_Location;{id:ThisItem.ID;parent:ThisItem.CS_Parent;currentid:tmp_loc.id;title:ThisItem.Titel;path:Concatenate(CS_Location.title;" / ";tmp_loc.title)});;If(tmp_loc.container= false ;Navigate(FCamera;ScreenTransition.Cover))

In Label:

If(CS_Location.id > 0;CS_Location.path;"")

But Concatenate() does not work correctly. It builds a path only from 2 headings, inserts a slash on the first click and, when returning from another display, puts forward the final menu item. How to fix all this?

[v-xida-msft · Accepted solution]

Hi @Anonymous ,

Could you please share a bit more about your issue?

Could you please share a screenshot about your app's configuration?

Based on the formula that you mentioned, I think there is something wrong with it. I have made a test on my side, please consider take a try to modify your formula as below:

Set the OnSelect property of the Gallery to following:

UpdateContext({tmp_loc:{id:ThisItem.ID;title:ThisItem.Titel;parent:ThisItem.CS_Parent;container:ThisItem.CS_Container}});;
UpdateContext(   /* <-- Modify formula here. Use UpdateContext() function to store the CS_Location variable instead of Set() function */
    {
      CS_Location: {
      id: ThisItem.ID;
      parent: ThisItem.CS_Parent;
      currentid: tmp_loc.id;
      title: ThisItem.Title;
      path: Concatenate(path; " / "; tmp_loc.title)    /* <-- Concatenate tmp_loc.title value with previous stored path value */
     }
   }
);;
If(tmp_loc.container= false; Navigate(FCamera;ScreenTransition.Cover))

Please take a try with above solution, then check if the issue is solved.

Best regards,

[Anonymous]

Thanks for the decision, but it doesn't work for me. I have to transfer data to another display, so I can’t use the UpdateContext() function to display the path.

[Anonymous]

path:Concatenate(CS_Location.path;tmp_loc.title;" / ")

This is how I started working, I just need to fix it somehow. How to remove the slash at the end of the path and how to clean up if I switched from another display?

[Anonymous]

OnSelect in Gallery

UpdateContext({tmp_loc:{id:ThisItem.ID;title:ThisItem.Titel;parent:ThisItem.CS_Parent;container:ThisItem.CS_Container;path:Concatenate(tmp_loc.path;tmp_loc.title;" / ")}});;Set(CS_Location;{id:ThisItem.ID;parent:ThisItem.CS_Parent;currentid:tmp_loc.id;title:ThisItem.Titel;path:tmp_loc.path});;If(tmp_loc.container=false;Navigate(FCamera;ScreenTransition.Cover))

Text in Label

If(CS_Location.id > 0;CS_Location.path;"")

I managed to do it right. It remains to remove Undefined from the path. How can I do it?

[v-xida-msft · Accepted solution]

Hi @Anonymous ,

Do you want to remove the "Undefined" text from the path?

If you want to remove the "Undefined" text from the path, I have made a test on my side, please take a try with the following workaround:

Set the Text property of the Label to following:

Concat(
       Filter(
              Split(Label1.Text, " / "), 
              Result <> "Undefined",
              Result <> ""
              ), 
        Result & " / "
)

On your side, you should type:

If(
   CS_Location.id > 0;
   Concat(
             Filter(
                       Split(CS_Location.path; " / ");
                       Result <> "Undefined";
                       Result <> ""
              );
              Result & " / "
    );
    ""
)

In addition, if you also want to remove the slash at the end of the path, please consider take a try to modify above formula as below:

If(
   CS_Location.id > 0;
   Left(
       Concat(
            Filter(
                 Split(CS_Location.path; " / "); 
                 Result <> "Undefined";
                 Result <> ""
                 ); 
        Result & " / "
       );
       Len(Concat(Filter(Split(CS_Location.path; " / "); Result <> "Undefined"; Result <> ""); Result & " / "))-3
);
    ""
)

Best regards,

[Anonymous]

Thank you very match! All worked!