Hello!
I have a form that creates checkboxes:
<cfoutput query="GetUserId">
<input type="checkbox" name="#id#" value="userid#id#">#id#<br>
</cfoutput>
I am trying to loop through valid ID's (some ID's are "unlocked" and some
are "locked" the user could only choose unlocked id's.) I than am comparing
them them to see which ones were checked. And appending them to a list to be
used later:
<CFLOOP QUERY="GetValidId">
<!--- this isdefined does not work --->
<cfif isdefined("#form.#id##")>
<cfset idlist = idlist & '#id#,'>
</cfif>
</CFLOOP>
<cfif listlen(#idlist#) gt 0>
<!--- Get rid of the final comma --->
<cfset idlist = left(#idlist#, len(#idlist#)-1)>
<cfelse>
<!--- throw an error --->
</cfif>
How do I write the isdefined to make it work? (every thing I've tried
throws an error.) Thank you!
Mark
Here are your options, mcon1
Increase points to:
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