App.OnStart and StartScreen and Param; Getting your data message

[radiosonicfan]

Hello,
I have a deep linking email link I can send in my app. 

Trying to fix my app due to new the OnStart and StartScreen guidance. 

OnStart: Set(varProgID, Value(Param("ProgID")))
StartScreen: If(IsBlank(LookUp(CDLForm, ID = Value(Param("ProgID")))), BrowseScreen1, EditScreen1)

App Starts to correct screen and when link is clicked also goes to correct screen.

However, no data is loading. Getting a message. "Getting your data".

Any advice? Thank you. 

[RandyHayes]

@radiosonicfan 

This would be an issue with your form and the Item property of it.

I would suggest the following change:

OnStart:   Set(glbCurrentRecord, LookUp(CDLForm, ID=IfError(Value(Param("ProgID")), Blank())))

In your StartScreen: If(IsBlank(glbCurrentRecord.ID), BrowseScreen1, EditScreen1)

Then, make sure your Edit Form has glbCurrentRecord as the Item property.

If you are setting a variable from your Browse screen gallery selection, you can change the variable name I chose above to be that one instead.

I hope this is helpful for you.

[radiosonicfan]

Gave a try, but received a "Global Variables" not allowed on StartScreen.

[radiosonicfan]

Almost there. 
Onstart: Set(varProgID, Value(Param("ProgID")));
Set(varRecord, LookUp(CDLForm, ID= varProgID))

StartScreen: 
If(!IsBlank("ProgID"), EditScreen1,BrowseScreen1)

Deep Link Email Link works now with these formulaa.
Except app is opening to the EditScreen1 and not BrowseScreen1 on launch.

Closer. 

[radiosonicfan · Accepted solution]

This finally works for me. Yay. 

Onstart: Set(varProgID, Value(Param("ProgID")));

Set(varRecord, LookUp(CDLForm, ID= varProgID))

StartScreen: If(!IsBlank(Param("ProgID")),EditScreen1,BrowseScreen1)

[Harshavardhan22]

Try this if your data cards are view mode. I used this when my 'data cards' 'display mode' is view mode and it worked for me to load the data

1. StartScreen: If(Value(Param("ProgID"))<>0, BrowseScreen1, EditScreen1)

2. In the Data Card Value for each field, use Lookup function in "DefaultSelectedItems" as below:

    LookUp('CDLForm', ID = Value(Param("ProgID"))).Column_Name.