Question

cfif on form NEQ. missing something

Asked by: Shawnaraxi

the code below is supposed to display "Tr" if it is not defined or if it is defined as "" but is not working.

I had it as is defined before and it worked but it didn't take into account defined but blank ""

suggestions?

<cfif FORM.Tr NEQ "">
              #Tr# <span class="smallbodytext">(to change the reference</span> 
              <a href="<cfoutput>#script_name#?action=home.ttest</cfoutput>" >click 
              here</a><span class="smallbodytext">)</span> 
              <cfelse>
              <INPUT name="Tr" class=formcell id="Tr"  value=''size=10 maxLength=5>
</cfif>

                                  
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Asked On
2009-03-12 at 17:20:18ID24226247
Topic

ColdFusion Application Server

Participating Experts
1
Points
500
Comments
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Answers

 

by: trailblazzyr55Posted on 2009-03-12 at 17:51:24ID: 23875265

is this what you're looking to do?

<cfif structKeyExists(form, "tr") and len(form.tr)>
 #tr# <span class="smallbodytext">(to change the reference</span> <a href="<cfoutput>#script_name#?action=home.ttest</cfoutput>" >click here</a><span class="smallbodytext">)</span>
<cfelse>
 <input type="text" name="tr" class="formcell" id="tr" value="" size="10" maxlength="5" />
</cfif>

 

by: trailblazzyr55Posted on 2009-03-12 at 17:52:08ID: 23875267

this would actually be more correct for the condition...

<cfif structKeyExists(form, "tr") and len(trim(form.tr))>

 

by: ShawnaraxiPosted on 2009-03-12 at 18:10:03ID: 23875332

worked perfect. thanks again
Shawn

 

by: trailblazzyr55Posted on 2009-03-12 at 18:11:44ID: 23875347

np... glad i could help

20120131-EE-VQP-002

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