Hi, all...
Still figuring out the best way to employ CFC's into my workflow.
Now I'm working on incorporating CF validation into my code using CFC's.
I've got a working solution, but would like some suggestions on how to
improve it.
Thanks for any suggestions!
Rick
Here's a slimmed-down version with the highlights (or lowlights :o) :
products.cfm:
-----------------
<cfif isdefined('form.fieldnames')>
<cfinvoke component =
"imprint-warehouse-sm.components.products"
method =
"validate_product_insert_data"
returnVariable = "form_errors"
argumentCollection = "#form#" />
</cfif>
<form action="products.cfm" method="post">
Product Name <cfif isdefined('form_errors.name')>
Please enter a name for this product.</cfif><br>
<input name = "name" type="text"
value="" size="50" > <br>
Description <cfif isdefined('form_errors.name')>
Please enter a description for this product.</cfif><br>
<input name = "description" type="text"
value="" size="50" >
<input name = "submit" type="submit"
value="Submit">
</form>
products.cfc
----------------
<cffunction name = "validate_product_insert_data"
displayname = "validate_product_insert_data"
hint = "Validates form data
before product insert"
output = "false"
access = "remote">
<cfset form_errors = structNew()>
<cfset temp = structClear(form_errors)>
<cfif Not Len(Trim(form.name))>
<cfset form_errors.name = "Please enter a name for
this product.">
</cfif>
<cfif Not Len(Trim(form.description))>
<cfset form_errors.description = "Please enter a
description of this product.">
</cfif>
<cfreturn #form_errors# />
</cffunction>
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