Displaying a presentation variable in a title view

Question

Hello,
I've created a title view with the title:
Category Sales Last 12 Months for @{CountryRegion}
I also have a dashboard prompt that sets the presentation variable. However, the first time you run the dashboard page the title displays:
Category Sales Last 12 Months for @{CountryRegion}
instead of:
Category Sales Last 12 Months for
yet when the prompt is set within the dashboard to a value (e.g. Europe), the title correctly shows:
Category Sales Last 12 Months for Europe
I thought the title was supposed to not display the presentation variable definition at all if it is not set.
Please can someone provide some pointers on how to get the title to correctly show the value of the presentation variable in the title whether the value is set or not.
Cheers,
John

Answer 1

You can use the Replace function mentioned above only in column formula. If you do not want to use column formula to display this value, then you can opt for Javascript replace function. To implement it, you need to replace your presentation variable in text object with below code and ensure to check Contains HTML markup checbox.
<div id=custDiv>@{WeekBetween}{Default Value}</div>
<script>
var i = document.getElementById('custDiv').innerHTML;
document.getElementById('custDiv').innerHTML= i.replace(","," - ");
</script>
Let me know if this works for you.