Hey all! :)
I am writing a little .cfc that is supposed to cycle over formfields
passed to it in a argument called MyFormFields...
So of course...sometimes a form field can be empty.
I have code that loops from 1 to ListLEn(MyFormFields).
But..if the form has 5 fields, and only 4 are filled out....then ListLen
becomes 4.
And the list itself seems to ignore empty fields.
It's very...odd...because an empty field should still be a field..only
empty.
Here's the CFINVOKE tag:
<cfinvoke
COMPONENT="EmailSender"
METHOD="SendMyEmail"
RETURNVARIABLE="SendMyEmailRet">
<cfinvokeargument NAME="MyFormfields"
VALUE="#Form.name#,#form.address#,#form.city#,#form.zip#,#form.telnumber
#,#form.email_addr#,#form.district#,#form.r1#"/>
<cfinvokeargument NAME="MyFieldCaptions"
VALUE="Name,Address,City,Zip Code,Telephone
Number,Email,District,Approval"/>
<cfinvokeargument NAME="EmailAddress"
VALUE="[EMAIL PROTECTED]"/>
<cfinvokeargument NAME="MySubject" VALUE="Caddo Parish 2003
Capital Outlay Projects Opinion Form"/>
<cfinvokeargument NAME="WhoFrom" VALUE="#form.email_Addr#"/>
<cfinvokeargument NAME="MyHeader" VALUE="Response from Caddo.org
Capital Outlay Projects Opinion Form."/>
<cfinvokeargument NAME="MyFooter"
VALUE="-------------------------------------------------"/>
</cfinvoke>
The Captions are supposed to match the Fields themselves of course.
How do I make those 'empty' fields count as elements in the list???
-Gel
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