Display list of values one below the other

Please share the details of where do you want to display the list values.

If it is in a paragraph field then the below code works:

a!paragraphField(
value : if(isnull(ri!input_text),ri!a,joinarray(ri!input_text,char(10))),
readOnly: false(),
saveInto : a!save(ri!input_text,if(isnull(save!value),save!value,split(save!value,";")))
),

The variable input_text is of multiple type text rule input. When the data is entered in the paragraph field separated by ';' delimiter then the data in the paragraph field gets displayed line by line.

Thanks for your response. 

I wanted to display a list of values one below the other in an email using expression rule and it worked using the below code.

striphtml(a!forEach(items: ri!input,

expression: concat(fv!item,"<br>"))).

Thanks for your response. 

I wanted to display a list of values one below the other in an email using expression rule and it worked using the below code.

striphtml(a!forEach(items: ri!input,

expression: concat(fv!item,"<br>"))).

Try this, without loop

joinarray(ri!input,"<br>")

Vinay's code above should be sufficient.  I would also like to point out that if you wrap the whole thing in stripHtml like in your original example here, the <br> tags will still be lost as stripHtml just gets rid of them.  If the value of ri!input would need to have stripHtml run on it for sanitization reasons / etc, then it should go inside your forEach expression.

Following are 2 alternative examples that take care of this, the main difference being where and how the "<br/>" tag is added.

concat(
  a!forEach(
    items: ri!input,
    expression: stripHtml(fv!item) & if(fv!isLast, null(), "<br/>")
  )
)


/* or, alternatively */

joinArray(
  a!forEach(
    items: ri!input,
    expression: stripHtml(fv!item)
  ),
  "<br/>"
)