Just use the chr(13) and if you get what you want then it is OK. The line breaks are coming from the extra char(10).
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Question
Do I need Chr(10) with Chr(13)?
I'm converting the commas in a list to line breaks (for display in a textarea) this way:
<cfset newlist2 = listChangeDelims(newlist,"
Is it necessary to include chr(10) as well, like this:
<cfset newlist2 = listChangeDelims(newlist,"
When I do that I get double-spaced lines in the textarea, which I'd rather not have.
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by: JeffHowdenPosted on 2006-04-30 at 20:52:54ID: 16575028
It really depends on the OS of the user viewing the textarea. Just so you know, it's a combination of Chr(13) followed by a Chr(10), not the other way around. Also, ListChangeDelims() does the very same thing as Replace(). Consider the following:
<cfscript>
newlist = 'foo,bar,boo,far,goo,car,c
newlist_listchangedelims = ListChangeDelims(newlist, Chr(13) & Chr(10));
newlist_replace = Replace(newlist, ',', Chr(13) & Chr(10), 'ALL');
</cfscript>
<cfoutput>
#WriteOutput(newlist_listc
</cfoutput>