Can you show me an example of using a CFC function to return error results/messages to the calling page?
When an invoked CFC is called into play, is the data it produces available to the calling page as in a cfinclude? Rick Aaron Rouse wrote: > I do something similar to this in one of my projects. I have the validation > rules more or less in my beans then I have a validator CFC that will check > a bean to validate things. If validation passes it proceeds to the > insert/update and if it fails it returns the reasons so they can be > displayed to the user for corrective purposes. > > On Mon, Oct 20, 2008 at 1:39 AM, Mike Kear <[EMAIL PROTECTED]> wrote: > > >> If you ar using the techniques outlined in my cfc tutorials, Rick, i >> can easily give you the additional part - validation .. >> >> I was getting around to writing part 3 eventually mabye i'll just >> run it forward . >> >> IN the methods i use, each bean contains its own validation methods >> and you run a validation procedure just before the Save. IF the bean >> validates teh save proceeds, if it doesnt, error messages are posted >> either to the form or in an email to the person concerned with that >> app. >> >> Cheers >> Mike Kear >> >> >> On Mon, Oct 20, 2008 at 2:09 PM, Rick Faircloth >> <[EMAIL PROTECTED]> wrote: >> >>> Hi, all... >>> >>> I'm slowly but surely integrating CFC's into my coding. >>> >>> But now I'm wondering how best to modify my usual CF validation >>> of form values with a CFC in the mix. >>> >>> I typically design a page with a form, have it submit back to itself, >>> run validation on the form variables, output appropriate error messages >>> if needed, >>> and if everything validates, I run the query, let's say an insert query, >>> on the >>> same page as the form, then using cflocation to direct to a success page. >>> >>> But, using the CFC requires that the form's action page be the cfc >>> >> itself, >> >>> with the method in the URL, e.g., "properties.cfc?method=insert" >>> >>> Will I end up having to use session variables to make this work so I can >>> submit the form back to the page it's on, validate and if all validates, >>> then >>> change the form variables to session variables and using cflocation to >>> then go to the cfc? Can that even be done?... cflocation >>> url="properties.cfc?method=insert" ??? >>> >>> Thanks for any feedback. >>> >>> Rick >>> >>> >>> >> > > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~| Adobe® ColdFusion® 8 software 8 is the most important and dramatic release to date Get the Free Trial http://ad.doubleclick.net/clk;207172674;29440083;f Archive: http://www.houseoffusion.com/groups/cf-talk/message.cfm/messageid:314139 Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=11502.10531.4
