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OnStart is launching the second screen instead of the first one

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Posted on by YkUser

I have an app that is jumping directly to the second screen, and when i verified the different sections, with respect that i put on STARTSCREEN to navigate to the main page (RegScreen), its when I "Run OnStart" it takes me to the second screen... seems that I didn't set well the Onstart parameters:

i set these variable for the deep linking, and i "Enabled Navigate function on App.Onstart.

OnStart:
Set( varQuoteID, Value(Param("QuoteID")));
If( varQuoteID <> 0,
Set(VarItem, LookUp( 'SI Quotation Register',
ID = varQuoteID));Navigate(QuotePage))

Could you please help in this?... and if you show me how to shift also this function to StartScreen... also will be appreciated

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Building Power Apps

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Pstork1 69,661 Most Valuable Professional on at

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StartScreen should be almost the same code.

Set( varQuoteID, Value(Param("QuoteID"))); If( varQuoteID <> 0, Set(VarItem, LookUp( 'SI Quotation Register', ID = varQuoteID));QuotePage,RegScreen)
YkUser 22 on at

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Thank You, but it is giving me error all the time when i try setting any function / parameter in Startscreen... even a simple variable is giving me error... es. Set(varTrial, Gray) is giving also error,
any idea what is happening in my app?
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Pstork1 69,661 Most Valuable Professional on at

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You'll need to break down the logic to just the navigation and then set the variables in OnVisible of the appropriate page. Like this

#StartScreen If(Value(Param("QuoteID")) <> 0,QuotePage,RegScreen) #QuotePage OnVisible Set( varQuoteID, Value(Param("QuoteID"))); Set(VarItem, LookUp( 'SI Quotation Register', ID = varQuoteID)); #RegScreen OnVisible Set( varQuoteID, 0)
YkUser 22 on at

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Thank you for your Reply, and just to share a finding that also solved my issue if i remained in OnStart is that i changed "<>" with "=!" ... I don't know what is the difference but it worked in my case.

thanks a lot,
Regards,