Changing Case & Superscript in 1 Field

[traba5058]

I'm working on a business card that has 1 street address field. I need to change the case to uppercase & superscript the street name when it is a number.

 

Ex: North 44th Street should change to NORTH 44TH STREET and the th in 44th needs to superscript.

 

Is there a way to do this with javascript or is my only option to create formatted text resources?

[step]

Use the "ToUpper" function to convert the address to uppercase. Then use a regex similar the the one below to replace any digit followed by "ST", "TH", "RD", or "ND" with the matched digit and the superscripted matched letters.

return ToUpper(Field('Street')).replace(/(\d)(ST|TH|RD|ND)/g, '$1<superscript>$2</superscript>');