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7.4

How to make multi-line textarea field results into a delimited list

Asked by brucecrabtree in ColdFusion Application Server

Tags: textarea

I have set up a textarea field for users to enter email addresses to send a notice to. I've been trying to convert the results into a comma-delimited list, which I can then use as a recipient list for CFMAIL. I've tried using the Replace and ChangeList Delims functions but nothing is working -- if I enter this in the text area:

1
2
3
4
5

I always get this as the result:

1 2 3 4 5

I need this:

1,2,3,4,5

Here's the form I'm using as a test:

<form action="#cgi.query_string#" method="post">
<textarea name="addresses" cols="40" rows="10" wrap="physical"></textarea>
<input name="Submit" type="submit" value="Submit">

</form>

I've tried all variations on the wrap attribute in the form.

Here's the code I've tried to change the results:

<cfif isDefined("form.addresses")>
<cfset addresses=#form.addresses#>
<cfset addresses = ListChangeDelims(addresses, ",")>
<cfoutput>#addresses#</cfoutput>
</cfif>

I've also tried this:

<cfif isDefined("form.addresses")>
<cfset addresses = #form.addresses#>
<cfset addresses = Replace(addresses, "chr(10)&chr(13)", ",", "ALL")>
<cfoutput>addresses2</cfoutput>
</cfif>

And this:

<cfif isDefined("form.addresses")>
<cfset addresses = #form.addresses#>
<cfset addresses = Replace(addresses, "#chr(10)##(13)#", ",", "ALL")>
<cfoutput>addresses2</cfoutput>
</cfif>

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How to make multi-line textarea field results into a delimited list

Asked by brucecrabtree in ColdFusion Application Server

Tags: textarea

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