<cfif ParameterExists(form.add) AND ParameterExists(form.zip)>
<cfquery name="zipcode" datasource="zipcodes">
select state, city
from zipcode
where zip_code = '#form.zip#'
</cfquery>
<cfif zipcode.recordcount>
<cflock scope="session" timeout="15">
<cfif NOT ParameterExists(session.targetAreas)>
<cflock scope="session" timeout="15">
<CFSET
session.targetAreas=StructNew()>
</cflock>
</cfif>
<cfset val=StructInsert(session.targetAreas,
'#form.zip#', '#zipcode.state#|#zipcode.city#','1')>
<cfset session.MESSAGE="Success: The
authorized user for this account was successfully set.">
</cflock>
<cfdump var="#session.targetAreas#">
<cfelse>
...
</cfif>
</cfif>
Now, that works!
But once I remove the locks and attempt to add values to the struct the
same as I do above, it fails - It does successfully *add* the new value,
however, it overwrites the previous value. Must it be <cflock>'d ?
I am moving from session to client scope in my application and Id like
the same functionality as above, I do understand that storing values in
CDATA may be more wise, which is up for debate - I also understand
pramatically, client scope in and of itself is a *struct* ( which leaves
me questioning a lot of things) but I cannot for instance go:
<snip>
<cfif zipcode.recordcount>
<cfif NOT ParameterExists(CLIENT.targetAreas)>
<cfset CLIENT.targetAreas=StructNew()>
</cfif>
<cfset val=StructInsert(CLIENT.targetAreas,
'#form.zip#', '#zipcode.state#|#zipcode.city#','1')>
...
</cflock>
<cfdump var="#Client.targetAreas#">
<cfelse>
...
</cfif>
</snip>
Nor does that work the same, not that that's obvious!
So, must it be <cflock>'d ? Will I not be able to add to my struct
without it being <cflock>'d ? Once Im done, I can always convert the
struct to WDDX and then store it in Client scope. ;)
Any pointers would be grateful.
Best Regards
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