Pass Presentation Variable To the Title View Using Dashboard Prompt?

When you select a value from the dashboard prompt , the title is reflected correctly with the selected value in dashboard prompt.

Create the report:

• Create an analysis using SampleAppLite repository with following criteria:
• Add a Filter ->Product: Brand and make it 'Is prompted' (we will be making Brand as the presentation variable)

• Click on Result and Edit the Title.
  
• In the 'subtitle' field , Enter the name of presentation variable, say @{Brand}
  
• Save the report as 'Presentation var'

Create the Dashboard prompt

• Create a New Dashboard Prompt (New->Dashboard Prompt)
• Add a Column Prompt: Product ->Brand
• Expand the Options and Set a variable to 'Presentation variable' and Enter 'Brand' in the field below.
  
• Save the dashboard prompt as 'PVprompt'

Create the Dashboard Page

• Create a new board and name it as :PVDashboard
• Drag and drop the Dashboard Prompt created from Section 2 into the dashboard page
• Drag and drop the report created from Section 1 to the dashboard page
• Save the Dashboard page and run it.
• When there is no value selected in the dashboard prompt, the subtitle is displayed as '@{Brand}' 
  
• When you select a value for Dashboard prompt : say 'BizTech', it is displayed correctly as BizTech as shown below:
  
• To fix this issue, Do the following:
• Edit the Title view from Results tab and add a default value for All selection for eg, 'All Brand' in this case: @{Brand}{All Brand} and Save the title.
  
• Save the Dashboard PVDashboard,and Run it .Now the Presentation Variable is displayed correctly when you don't select any value for the Dashboard prompt.
  

  

Reference: https://blogs.oracle.com

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