Understanding the Confirm Function in Canvas Power Apps

 Introduction:

• Open https://make.powerapps.com
  
  
  
  
• Select Apps and Click New App and Select Start with a Page design
  
  
• Select Blank Canvas App and Click Create
  
  
  
  
• Once Page Opened, Verify the below PreRequisites
  
  
• Click Settings, select Support and make sure it is in Latest Version
  
  
  
  
  
• Once Selected Click Reload + apply version
  
  
• Save the App with Name
  
  
  
  
• Now Click Settings and Enable Modern Controls and themes
  
  
• Once App Loaded add a button 
  
  
• On Select of Button Write below Code
  
  
  • Confirm("Confirm Button Popup")
    
    
    
• Now Add below Code
  
  • Set(getSelectedOption,Confirm("Confirm Button Popup"));
    
    
• Add a label to form and provide Text as "getSelectedOption"
  
  
  • Now when user selects Confirm you will get response as True 
    
  • If User selects cancel you will get response as False
    
    
• Now Try below code for Title and SubTitle
  
  • Set(getSelectedOption,Confirm("Confirm Button Popup",{Title:"Header Title",Subtitle:"Sub Title"}));
    
    
    
    
• Now Try below code to update Confirm and Cancel Button text
  
  • Set(getSelectedOption,Confirm("Confirm Button Popup",{Title:"Header Title",Subtitle:"Sub Title",ConfirmButton:"Ok",CancelButton:"Ignore"}));
    
    
    
    
• Now try below Code​​​​​​​
  
  • If(Confirm("Confirm Button Popup",{Title:"Header Title",Subtitle:"Sub Title",ConfirmButton:"Ok",CancelButton:"Ignore"}),Notify("Confirmed"),Notify("Cancelled"));
    
    Based on selection it will show Popup if you Click Ok it will Notify as Confirmed else Cancelled