Re: Flex and CF Sessions (sort of)
The way I've done this in the past was to store the credentials on the flex client and re-authenticate the user with these using the CFLOGIN framework. This way the responsibility for continuing the session is on the flex side of things. I'd really rather not do this as it would mean using a login specific to the application. My current method uses their local machine login (which changes every 90 days)which is far more user-friendly as they don't have to remember a second login that's only for this tool. But it does require having to handle the authentication in CF. And right now, it's working great, no timeout issues and very little need for the users to do anything if it wasn't for the issue with the error handling --- Mary Jo ~| Order the Adobe Coldfusion Anthology now! http://www.amazon.com/Adobe-Coldfusion-Anthology/dp/1430272155/?tag=houseoffusion Archive: http://www.houseoffusion.com/groups/cf-talk/message.cfm/messageid:343063 Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/groups/cf-talk/unsubscribe.cfm
Re: Flex and CF Sessions (sort of)
if it wasn't for the issue with the error handling It does appear that this is a verified bug in CF 9.01: http://cfbugs.adobe.com/cfbugreport/flexbugui/cfbugtracker/main.html#bugId=83525 Boy it's frustrating when new features are crippled with bugs that make them unusable! I'll have to play around with their suggested workaround and see if there's any way I can get that to work, as it's the one stumbling block for me with going this route. -- Mary Jo ~| Order the Adobe Coldfusion Anthology now! http://www.amazon.com/Adobe-Coldfusion-Anthology/dp/1430272155/?tag=houseoffusion Archive: http://www.houseoffusion.com/groups/cf-talk/message.cfm/messageid:343064 Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/groups/cf-talk/unsubscribe.cfm
Re: Flex and CF Sessions (sort of)
I'll have to play around with their suggested workaround and see if there's any way I can get that to work, as it's the one stumbling block for me with going this route. That suggested workaround is a joke, no way I'd do the massive amount of recoding needed to use that. Their suggestion is to catch any errors and append the message to your return variables. Even if that worked in my framework (which is doesn't) it would require pretty much recoding all the business logic to look for these special error messages and handle them (before any other processing is done). I'm not even sure there's a way I could handle any unexpected exceptions this way, but it certainly wouldn't be easy and would probably mean dumping the entire Flex framework to do so. It's not even close to a reasonable solution. So looks like using onCFCRequest is out of the realm of possibilities. MJS ~| Order the Adobe Coldfusion Anthology now! http://www.amazon.com/Adobe-Coldfusion-Anthology/dp/1430272155/?tag=houseoffusion Archive: http://www.houseoffusion.com/groups/cf-talk/message.cfm/messageid:343066 Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/groups/cf-talk/unsubscribe.cfm
Re: Flex and CF Sessions (sort of)
I'll have to play around with their suggested workaround and see if there's any way I can get that to work, as it's the one stumbling block for me with going this route. We decided to just look at adding a timer in Flex to keep the session alive. This should work well enough for our needs. I'm not particularly thrilled at not being able to verify the user is still logged in, but as long as we keep pinging the CF side from Flex, there's no reason they shouldn't be. Anyone tried doing this? I never like *relying* on timers but seems to be our best approach for now. Since this is an intranet app, and not one that needs a lot of security, we don't have to be hugely concerned about users trying to get around the authentication. -- Mary Jo ~| Order the Adobe Coldfusion Anthology now! http://www.amazon.com/Adobe-Coldfusion-Anthology/dp/1430272155/?tag=houseoffusion Archive: http://www.houseoffusion.com/groups/cf-talk/message.cfm/messageid:343067 Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/groups/cf-talk/unsubscribe.cfm
Flex and CF Sessions (sort of)
Okay, so we have a flex application running on top of ColdFusion. Basically going through CFCs as web services for whatever it needs. But I'm having a hard time coming up with the best way to handle sessions. I don't really store much in the session, other than just the user ID and whether they are logged in or not. I need to handle the user authentication on the CF side and then tell Flex the result. All easy enough when the app loads up. But I've been trying to make sure that on each CFC request, I am checking that they are still logged in and authenticated. I do have some code to ping CF and keep the session active, but just in case that isn't working, I need to make sure they are still active. I've been playing around with the onCFCRequest and got this working for the most part. If their session had timed out, it will just re-authenticate them and make sure they're still an active user before passing off the request to the CFC. Works great up to this point. The problem I'm having is that if they aren't logged in, or if an error is thrown inside a CFC and I have the event handler rethrow it, it's not throwing it to Flex correctly. Instead of the error type of FaultEvent that Flex accepts, it's throwing Server.Processing and instead of the normal error details, I always get one that says An exception occurred while invoking an event handler method from Application.cfc. The method name is: OnCfcRequest. The actual FaultEvent and details that I *should* be getting are buried further down inside the fault that Flex is getting (in extendedData.rootcause). So I'm not able to do any custom error handling in Flex or show the user the Flex-based login failed message. The fault handling worked fine before I added the onCFCRequest, so seems to be a bug when you use this. Anyone else played with this new event handler method much yet with Flex and find a solution for this? Or is there a better way of syncing sessions between Flex and ColdFusion that I can look at instead? I'm just not sure of a good way for Flex to know if the user is still logged in without running a separate authentication check before every service call which seems kind of kludgy. -- Mary Jo ~| Order the Adobe Coldfusion Anthology now! http://www.amazon.com/Adobe-Coldfusion-Anthology/dp/1430272155/?tag=houseoffusion Archive: http://www.houseoffusion.com/groups/cf-talk/message.cfm/messageid:343060 Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/groups/cf-talk/unsubscribe.cfm
Re: Flex and CF Sessions (sort of)
The way I've done this in the past was to store the credentials on the flex client and re-authenticate the user with these using the CFLOGIN framework. This way the responsibility for continuing the session is on the flex side of things. This works with the RemoteObject.setRemoteCredentials(). Unfortunately you end up (unless someone else has a better idea) of doing the re-authentication in Application.cfc. But it does work. This way the app can stay up and running well beyond the session timeout. If you want an inactivity timeout there are ways to handle that in Flex. On Tue, Mar 15, 2011 at 5:03 PM, Mary Jo Sminkey mary...@cfwebstore.comwrote: Okay, so we have a flex application running on top of ColdFusion. Basically going through CFCs as web services for whatever it needs. But I'm having a hard time coming up with the best way to handle sessions. I don't really store much in the session, other than just the user ID and whether they are logged in or not. I need to handle the user authentication on the CF side and then tell Flex the result. All easy enough when the app loads up. But I've been trying to make sure that on each CFC request, I am checking that they are still logged in and authenticated. I do have some code to ping CF and keep the session active, but just in case that isn't working, I need to make sure they are still active. I've been playing around with the onCFCRequest and got this working for the most part. If their session had timed out, it will just re-authenticate them and make sure they're still an active user before passing off the request to the CFC. Works great up to this point. The problem I'm having is that if they aren't logged in, or if an error is thrown inside a CFC and I have the event handler rethrow it, it's not throwing it to Flex correctly. Instead of the error type of FaultEvent that Flex accepts, it's throwing Server.Processing and instead of the normal error details, I always get one that says An exception occurred while invoking an event handler method from Application.cfc. The method name is: OnCfcRequest. The actual FaultEvent and details that I *should* be getting are buried further down inside the fault that Flex is getting (in extendedData.rootcause). So I'm not able to do any custom error handling in Flex or show the user the Flex-based login failed message. The fault handling worked fine before I added the onCFCRequest, so seems to be a bug when you use this. Anyone else played with this new event handler method much yet with Flex and find a solution for this? Or is there a better way of syncing sessions between Flex and ColdFusion that I can look at instead? I'm just not sure of a good way for Flex to know if the user is still logged in without running a separate authentication check before every service call which seems kind of kludgy. -- Mary Jo ~| Order the Adobe Coldfusion Anthology now! http://www.amazon.com/Adobe-Coldfusion-Anthology/dp/1430272155/?tag=houseoffusion Archive: http://www.houseoffusion.com/groups/cf-talk/message.cfm/messageid:343061 Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/groups/cf-talk/unsubscribe.cfm
Re: Handling a VO parsed from Flex to CF
Hi Tom, Ok I sussed it, I have discovered that arguments.aRecord.course_results[i] was not actually passing the Object, to be honest I have no idea what it was passing but whatever it was passing it was wrong. After some further debugging and dumping I have now found that the Object is referenced and passed using: i. So the revised code is: cfloop array=#arguments.aRecord.course_results# index=i cfscript updateAllResults(i); /cfscript /cfloop cffunction name=updateAllResults returntype=Boolean access=public cfargument name=aResult type=ResultVO Thanks all, Simon On 7 Oct 2008, at 13:02, Tom Chiverton wrote: On Tuesday 07 Oct 2008, Simon Bailey wrote: Unable to invoke CFC - The value coldfusion.runtime.TemplateProxy cannot be converted to a number. If you CFDUMP or debug just before the loop, what is the value of 'i', 'arguments.aRecord.course_results' and 'arguments.aRecord.course_results[i]' ? -- Tom Chiverton ~| 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:313532 Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=11502.10531.4
Re: Handling a VO parsed from Flex to CF
On Tuesday 07 Oct 2008, Simon Bailey wrote: Unable to invoke CFC - The value coldfusion.runtime.TemplateProxy cannot be converted to a number. If you CFDUMP or debug just before the loop, what is the value of 'i', 'arguments.aRecord.course_results' and 'arguments.aRecord.course_results[i]' ? -- Tom Chiverton Helping to challengingly syndicate efficient granular e-commerce This email is sent for and on behalf of Halliwells LLP. Halliwells LLP is a limited liability partnership registered in England and Wales under registered number OC307980 whose registered office address is at Halliwells LLP, 3 Hardman Square, Spinningfields, Manchester, M3 3EB. A list of members is available for inspection at the registered office. Any reference to a partner in relation to Halliwells LLP means a member of Halliwells LLP. Regulated by The Solicitors Regulation Authority. CONFIDENTIALITY This email is intended only for the use of the addressee named above and may be confidential or legally privileged. If you are not the addressee you must not read it and must not use any information contained in nor copy it nor inform any person other than Halliwells LLP or the addressee of its existence or contents. If you have received this email in error please delete it and notify Halliwells LLP IT Department on 0870 365 2500. For more information about Halliwells LLP visit www.halliwells.com. ~| 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:313529 Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=89.70.4
Re: Handling a VO parsed from Flex to CF
Unable to invoke CFC - The value coldfusion.runtime.TemplateProxy cannot be converted to a number. However I am 100% that all the passed elements are of correct data types? Is this throwing the error up think i.e. aRecord is a VO and course_results is the array of VO's? #arguments.aRecord.course_results[i] Simon On 7 Oct 2008, at 00:11, Brian Kotek wrote: Well are you getting an error message? You can use Firebug or Charles to see the server's response to the AMF request. You can also check the server logs, or even add a try catch and save the error to a text file or PDF so that you can see it. On Mon, Oct 6, 2008 at 7:04 PM, Simon Bailey [EMAIL PROTECTED] wrote: Hey guys thanks for that, @brian I tried your suggestion to no avail: cfloop array=#arguments.aRecord.course_results# index=i cfquery name=qResult datasource=#dsn# UPDATE c_results SETrating = #arguments.aRecord.course_results[i].rating#, comment= '#arguments.aRecord.course_results[i].comment#' WHERE result_id = #arguments.aRecord.course_results[i].result_id# /cfquery /cfloop Stripped out the datum struct also to try and simplify matter. I have debugged flex and I know the params are fine being passed in? Anything glaringly obvious here? Course results is the array, rating is a number, and comment is a string. Cheers, Simon On 6 Oct 2008, at 19:13, Brian Kotek wrote: Like I said, you can enable this in the JDBC connection string. It is simply off by default due to the security ramifications of allowing multiple statements by default. On Mon, Oct 6, 2008 at 1:58 PM, Justin Scott [EMAIL PROTECTED] wrote: Brian Kotek wrote: Well it definitely doesn't in MySQL but obviously YMMV depending on platform. Well, I can't help it that MySQL is an inferior platform. ;) /me runs away in a zig-zag pattern while ducking and covering his head. -- Justin Scott, http://www.tlson.com/ ~| 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:313527 Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=89.70.4
RE: Handling a VO parsed from Flex to CF
This helps me alot when debugging cfc from a Flex app At the top of the method being called. cfmail to=me from=me subject=arguments type=html cfdump var=#arguments# / cfmail Paul. -Original Message- From: Simon Bailey [mailto:[EMAIL PROTECTED] Sent: Tuesday, 7 October 2008 10:41 PM To: cf-talk Subject: Re: Handling a VO parsed from Flex to CF Unable to invoke CFC - The value coldfusion.runtime.TemplateProxy cannot be converted to a number. However I am 100% that all the passed elements are of correct data types? Is this throwing the error up think i.e. aRecord is a VO and course_results is the array of VO's? #arguments.aRecord.course_results[i] Simon On 7 Oct 2008, at 00:11, Brian Kotek wrote: Well are you getting an error message? You can use Firebug or Charles to see the server's response to the AMF request. You can also check the server logs, or even add a try catch and save the error to a text file or PDF so that you can see it. On Mon, Oct 6, 2008 at 7:04 PM, Simon Bailey [EMAIL PROTECTED] wrote: Hey guys thanks for that, @brian I tried your suggestion to no avail: cfloop array=#arguments.aRecord.course_results# index=i cfquery name=qResult datasource=#dsn# UPDATE c_results SETrating = #arguments.aRecord.course_results[i].rating#, comment= '#arguments.aRecord.course_results[i].comment#' WHERE result_id = #arguments.aRecord.course_results[i].result_id# /cfquery /cfloop Stripped out the datum struct also to try and simplify matter. I have debugged flex and I know the params are fine being passed in? Anything glaringly obvious here? Course results is the array, rating is a number, and comment is a string. Cheers, Simon On 6 Oct 2008, at 19:13, Brian Kotek wrote: Like I said, you can enable this in the JDBC connection string. It is simply off by default due to the security ramifications of allowing multiple statements by default. On Mon, Oct 6, 2008 at 1:58 PM, Justin Scott [EMAIL PROTECTED] wrote: Brian Kotek wrote: Well it definitely doesn't in MySQL but obviously YMMV depending on platform. Well, I can't help it that MySQL is an inferior platform. ;) /me runs away in a zig-zag pattern while ducking and covering his head. -- Justin Scott, http://www.tlson.com/ ~| 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:313580 Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=11502.10531.4
RE: Handling a VO parsed from Flex to CF
This helps me alot when debugging cfc from a Flex app At the top of the method being called. cfmail to=me from=me subject=arguments type=html cfdump var=#arguments# / cfmail Paul. -Original Message- From: Simon Bailey [mailto:[EMAIL PROTECTED] Sent: Tuesday, 7 October 2008 10:41 PM To: cf-talk Subject: Re: Handling a VO parsed from Flex to CF Unable to invoke CFC - The value coldfusion.runtime.TemplateProxy cannot be converted to a number. However I am 100% that all the passed elements are of correct data types? Is this throwing the error up think i.e. aRecord is a VO and course_results is the array of VO's? #arguments.aRecord.course_results[i] Simon On 7 Oct 2008, at 00:11, Brian Kotek wrote: ~| 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:313582 Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=11502.10531.4
Re: Handling a VO parsed from Flex to CF
I just use Charles (I paid for it but the free version works just as well with some nag messages). Won't work with AIR (since it isn't browser based) but works great with Flex. On Tue, Oct 7, 2008 at 8:31 PM, Paul Kukiel [EMAIL PROTECTED] wrote: This helps me alot when debugging cfc from a Flex app At the top of the method being called. cfmail to=me from=me subject=arguments type=html cfdump var=#arguments# / cfmail Paul. -Original Message- From: Simon Bailey [mailto:[EMAIL PROTECTED] Sent: Tuesday, 7 October 2008 10:41 PM To: cf-talk Subject: Re: Handling a VO parsed from Flex to CF Unable to invoke CFC - The value coldfusion.runtime.TemplateProxy cannot be converted to a number. However I am 100% that all the passed elements are of correct data types? Is this throwing the error up think i.e. aRecord is a VO and course_results is the array of VO's? #arguments.aRecord.course_results[i] Simon On 7 Oct 2008, at 00:11, Brian Kotek wrote: ~| 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:313587 Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=11502.10531.4
Handling a VO parsed from Flex to CF
Hi all, I have a relatively straight forward question I was wondering if people may shed some light on. I am passing a value object from Flex to CF which has a course_id, course_name and an Array of values. In my method in my cfc I would like to update one mysql table with the course_id + course_name and another table with the array contents. Any suggestions? Cheers, Simon ~| 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:313448 Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=11502.10531.4
Re: Handling a VO parsed from Flex to CF
On Monday 06 Oct 2008, Simon Bailey wrote: I have a relatively straight forward question I was wondering if people may shed some light on. I am passing a value object from Flex to CF which has a course_id, course_name and an Array of values. In my method in my cfc I would like to update one mysql table with the course_id + course_name and another table with the array contents. Err, right ? And ? cfquery, cfloop, cfquery ? -- Tom Chiverton Helping to interactively establish six-generation eye-catching B2B clusters This email is sent for and on behalf of Halliwells LLP. Halliwells LLP is a limited liability partnership registered in England and Wales under registered number OC307980 whose registered office address is at Halliwells LLP, 3 Hardman Square, Spinningfields, Manchester, M3 3EB. A list of members is available for inspection at the registered office. Any reference to a partner in relation to Halliwells LLP means a member of Halliwells LLP. Regulated by The Solicitors Regulation Authority. CONFIDENTIALITY This email is intended only for the use of the addressee named above and may be confidential or legally privileged. If you are not the addressee you must not read it and must not use any information contained in nor copy it nor inform any person other than Halliwells LLP or the addressee of its existence or contents. If you have received this email in error please delete it and notify Halliwells LLP IT Department on 0870 365 2500. For more information about Halliwells LLP visit www.halliwells.com. ~| 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:313456 Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=11502.10531.4
Re: Handling a VO parsed from Flex to CF
Ok hands up I sounded like a dumb a$$. Its the loop query aspect I had an issue with and thought I would test the water if I was on the right logic from the get go before I questioned the below code as it is failing somehow: cfquery name=qResult datasource=#dsn# cfloop array=#arguments.aRecord.course_results# index=i cfset datum = structNew() cfset datum = arguments.aRecord.course_results[i] UPDATE c_results SETrating = #datum.rating#, comment= '#datum.comment#' WHERE course_id = #datum.course_id# /cfloop /cfquery On 6 Oct 2008, at 15:44, Tom Chiverton wrote: On Monday 06 Oct 2008, Simon Bailey wrote: I have a relatively straight forward question I was wondering if people may shed some light on. I am passing a value object from Flex to CF which has a course_id, course_name and an Array of values. In my method in my cfc I would like to update one mysql table with the course_id + course_name and another table with the array contents. Err, right ? And ? cfquery, cfloop, cfquery ? -- Tom Chiverton Helping to interactively establish six-generation eye-catching B2B clusters This email is sent for and on behalf of Halliwells LLP. Halliwells LLP is a limited liability partnership registered in England and Wales under registered number OC307980 whose registered office address is at Halliwells LLP, 3 Hardman Square, Spinningfields, Manchester, M3 3EB. A list of members is available for inspection at the registered office. Any reference to a partner in relation to Halliwells LLP means a member of Halliwells LLP. Regulated by The Solicitors Regulation Authority. CONFIDENTIALITY This email is intended only for the use of the addressee named above and may be confidential or legally privileged. If you are not the addressee you must not read it and must not use any information contained in nor copy it nor inform any person other than Halliwells LLP or the addressee of its existence or contents. If you have received this email in error please delete it and notify Halliwells LLP IT Department on 0870 365 2500. For more information about Halliwells LLP visit www.halliwells.com. ~| 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:313461 Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=89.70.4
Re: Handling a VO parsed from Flex to CF
For starters the CF drivers won't let you attempt to execute multiple statements in a single cfquery like that (though I believe this can be changed with connection string arguments). Try moving the loop outside of the cfquery tags so that each query runs within a single cfquery tag. On Mon, Oct 6, 2008 at 11:12 AM, Simon Bailey [EMAIL PROTECTED] wrote: Ok hands up I sounded like a dumb a$$. Its the loop query aspect I had an issue with and thought I would test the water if I was on the right logic from the get go before I questioned the below code as it is failing somehow: cfquery name=qResult datasource=#dsn# cfloop array=#arguments.aRecord.course_results# index=i cfset datum = structNew() cfset datum = arguments.aRecord.course_results[i] UPDATE c_results SETrating = #datum.rating#, comment= '#datum.comment#' WHERE course_id = #datum.course_id# /cfloop /cfquery On 6 Oct 2008, at 15:44, Tom Chiverton wrote: On Monday 06 Oct 2008, Simon Bailey wrote: I have a relatively straight forward question I was wondering if people may shed some light on. I am passing a value object from Flex to CF which has a course_id, course_name and an Array of values. In my method in my cfc I would like to update one mysql table with the course_id + course_name and another table with the array contents. Err, right ? And ? cfquery, cfloop, cfquery ? -- Tom Chiverton Helping to interactively establish six-generation eye-catching B2B clusters This email is sent for and on behalf of Halliwells LLP. Halliwells LLP is a limited liability partnership registered in England and Wales under registered number OC307980 whose registered office address is at Halliwells LLP, 3 Hardman Square, Spinningfields, Manchester, M3 3EB. A list of members is available for inspection at the registered office. Any reference to a partner in relation to Halliwells LLP means a member of Halliwells LLP. Regulated by The Solicitors Regulation Authority. CONFIDENTIALITY This email is intended only for the use of the addressee named above and may be confidential or legally privileged. If you are not the addressee you must not read it and must not use any information contained in nor copy it nor inform any person other than Halliwells LLP or the addressee of its existence or contents. If you have received this email in error please delete it and notify Halliwells LLP IT Department on 0870 365 2500. For more information about Halliwells LLP visit www.halliwells.com. ~| 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:313465 Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=11502.10531.4
Re: Handling a VO parsed from Flex to CF
For starters the CF drivers won't let you attempt to execute multiple
statements in a single cfquery like that (though I believe this can be
changed with connection string arguments). Try moving the loop outside of
the cfquery tags so that each query runs within a single cfquery tag.
Sure it will, as long as the statements are delimited properly. In the
case of SQL Server, you can run multiple insert/update statements
separating them with a semicolon. If I remember correctly, you are only
limited to a single SELECT result set being returned unless you're
calling a stored procedure and have defined result sets.
For example, the following query works fine:
cfquery datasource=ds name=getNewID
INSERT INTO table VALUES ('some record');
SELECT @@IDENTITY AS newID
/cfquery
cfoutput#getNewID.newID#/cfoutput
--
Justin Scott, http://www.tlson.com/
~|
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Re: Handling a VO parsed from Flex to CF
Well it definitely doesn't in MySQL but obviously YMMV depending on
platform.
On Mon, Oct 6, 2008 at 11:49 AM, Justin Scott [EMAIL PROTECTED]wrote:
For starters the CF drivers won't let you attempt to execute multiple
statements in a single cfquery like that (though I believe this can be
changed with connection string arguments). Try moving the loop outside of
the cfquery tags so that each query runs within a single cfquery tag.
Sure it will, as long as the statements are delimited properly. In the
case of SQL Server, you can run multiple insert/update statements
separating them with a semicolon. If I remember correctly, you are only
limited to a single SELECT result set being returned unless you're
calling a stored procedure and have defined result sets.
For example, the following query works fine:
cfquery datasource=ds name=getNewID
INSERT INTO table VALUES ('some record');
SELECT @@IDENTITY AS newID
/cfquery
cfoutput#getNewID.newID#/cfoutput
--
Justin Scott, http://www.tlson.com/
~|
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Re: Handling a VO parsed from Flex to CF
Brian Kotek wrote: Well it definitely doesn't in MySQL but obviously YMMV depending on platform. Well, I can't help it that MySQL is an inferior platform. ;) /me runs away in a zig-zag pattern while ducking and covering his head. -- Justin Scott, http://www.tlson.com/ ~| 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:313481 Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=89.70.4
Re: Handling a VO parsed from Flex to CF
Like I said, you can enable this in the JDBC connection string. It is simply off by default due to the security ramifications of allowing multiple statements by default. On Mon, Oct 6, 2008 at 1:58 PM, Justin Scott [EMAIL PROTECTED] wrote: Brian Kotek wrote: Well it definitely doesn't in MySQL but obviously YMMV depending on platform. Well, I can't help it that MySQL is an inferior platform. ;) /me runs away in a zig-zag pattern while ducking and covering his head. -- Justin Scott, http://www.tlson.com/ ~| 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:313482 Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=89.70.4
Re: Handling a VO parsed from Flex to CF
Hey guys thanks for that, @brian I tried your suggestion to no avail: cfloop array=#arguments.aRecord.course_results# index=i cfquery name=qResult datasource=#dsn# UPDATE c_results SETrating = #arguments.aRecord.course_results[i].rating#, comment= '#arguments.aRecord.course_results[i].comment#' WHERE result_id = #arguments.aRecord.course_results[i].result_id# /cfquery /cfloop Stripped out the datum struct also to try and simplify matter. I have debugged flex and I know the params are fine being passed in? Anything glaringly obvious here? Course results is the array, rating is a number, and comment is a string. Cheers, Simon On 6 Oct 2008, at 19:13, Brian Kotek wrote: Like I said, you can enable this in the JDBC connection string. It is simply off by default due to the security ramifications of allowing multiple statements by default. On Mon, Oct 6, 2008 at 1:58 PM, Justin Scott [EMAIL PROTECTED] wrote: Brian Kotek wrote: Well it definitely doesn't in MySQL but obviously YMMV depending on platform. Well, I can't help it that MySQL is an inferior platform. ;) /me runs away in a zig-zag pattern while ducking and covering his head. -- Justin Scott, http://www.tlson.com/ ~| 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:313498 Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=89.70.4
Re: Handling a VO parsed from Flex to CF
Well are you getting an error message? You can use Firebug or Charles to see the server's response to the AMF request. You can also check the server logs, or even add a try catch and save the error to a text file or PDF so that you can see it. On Mon, Oct 6, 2008 at 7:04 PM, Simon Bailey [EMAIL PROTECTED] wrote: Hey guys thanks for that, @brian I tried your suggestion to no avail: cfloop array=#arguments.aRecord.course_results# index=i cfquery name=qResult datasource=#dsn# UPDATE c_results SETrating = #arguments.aRecord.course_results[i].rating#, comment= '#arguments.aRecord.course_results[i].comment#' WHERE result_id = #arguments.aRecord.course_results[i].result_id# /cfquery /cfloop Stripped out the datum struct also to try and simplify matter. I have debugged flex and I know the params are fine being passed in? Anything glaringly obvious here? Course results is the array, rating is a number, and comment is a string. Cheers, Simon On 6 Oct 2008, at 19:13, Brian Kotek wrote: Like I said, you can enable this in the JDBC connection string. It is simply off by default due to the security ramifications of allowing multiple statements by default. On Mon, Oct 6, 2008 at 1:58 PM, Justin Scott [EMAIL PROTECTED] wrote: Brian Kotek wrote: Well it definitely doesn't in MySQL but obviously YMMV depending on platform. Well, I can't help it that MySQL is an inferior platform. ;) /me runs away in a zig-zag pattern while ducking and covering his head. -- Justin Scott, http://www.tlson.com/ ~| 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:313499 Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=11502.10531.4
Re: Flex to CF using Mapping
Dale, Flash remoting needs to be turned on and you need to have a channel setup in remoting config. Look at the file below and check out the adobe devnet at http://www.adobe.com/devnet/flex/flex_cf.html WEB-INF/flex/remoting-confi.xml ?xml version=1.0 encoding=UTF-8? service id=remoting-service class=flex.messaging.services.RemotingService messageTypes=flex.messaging.messages.RemotingMessage adapters adapter-definition id=cf-object class= coldfusion.flash.messaging.ColdFusionAdapter default=true/ adapter-definition id=java-object class= flex.messaging.services.remoting.adapters.JavaAdapter/ /adapters default-channels channel ref=my-cfamf/ /default-channels destination id=ColdFusion channels channel ref=my-cfamf/ /channels properties source*/source !-- define the resolution rules and access level of the cfc being invoked -- access !-- Use the ColdFusion mappings to find CFCs, by default only CFC files under your webroot can be found. -- use-mappingsfalse/use-mappings !-- allow public and remote or just remote methods to be invoked -- method-access-levelremote/method-access-level /access property-case !-- cfc property names -- force-cfc-lowercasefalse/force-cfc-lowercase !-- Query column names -- force-query-lowercasefalse/force-query-lowercase !-- struct keys -- force-struct-lowercasefalse/force-struct-lowercase /property-case /properties /destination /service On Jan 1, 2008 8:57 PM, Dale Fraser [EMAIL PROTECTED] wrote: I have done this before but can't get it to work this time (first time with CF8). I am using Flex to connect to CFC's via mapping. I have enabled mapping use in the XML and restarted the server but I get this error. [RPC Fault faultString=[MessagingError message='Destination 'ColdFusion' either does not exist or the destination has no channels defined (and the application does not define any default channels.)'] faultCode=InvokeFailed faultDetail=Couldn't establish a connection to 'ColdFusion'] at mx.rpc::AbstractInvoker/http://www.adobe.com/2006/flex/mx/internal::invoke () [E:\dev\flex_3_beta3\sdk\frameworks\projects\rpc\src\mx\rpc\AbstractInvoker. as:264] at mx.rpc.remoting.mxml::Operation/http://www.adobe.com/2006/flex/mx/internal:: invoke()[E:\dev\flex_3_beta3\sdk\frameworks\projects\rpc\src\mx\rpc\remoting \mxml\Operation.as:204] at mx.rpc.remoting::Operation/send ()[E:\dev\flex_3_beta3\sdk\frameworks\project s\rpc\src\mx\rpc\remoting\Operation.as:120] at Function/http://adobe.com/AS3/2006/builtin::apply() at mx.rpc.remoting.mxml::Operation/send ()[E:\dev\flex_3_beta3\sdk\frameworks\pr ojects\rpc\src\mx\rpc\remoting\mxml\Operation.as:177] at Function/http://adobe.com/AS3/2006/builtin::apply() at mx.rpc::AbstractService/http://www.adobe.com/2006/actionscript/flash/proxy:: callProperty()[E:\dev\flex_3_beta3\sdk\frameworks\projects\rpc\src\mx\rpc\Ab stractService.as:292] at DataGrid1/___DataGrid1_Button1_click()[F:\DataGrid1\src\DataGrid1.mxml:17] It seems to be asking for a Channel, but I want to using a mapping and not define channels. Regards Dale Fraser http://learncf.com ~| Adobe® ColdFusion® 8 software 8 is the most important and dramatic release to date Get the Free Trial http://ad.doubleclick.net/clk;160198600;22374440;w Archive: http://www.houseoffusion.com/groups/CF-Talk/message.cfm/messageid:295716 Subscription: http://www.houseoffusion.com/groups/CF-Talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=11502.10531.4
Re: Flex to CF using Mapping
Dale, Flash remoting needs to be turned on and you need to have a channel setup in remoting config. Look at the file below and check out the adobe devnet at http://www.adobe.com/devnet/flex/flex_cf.html *WEB-INF/flex/remoting-config.xml* default-channels channel ref=my-cfamf/ /default-channels destination id=ColdFusion channels channel ref=my-cfamf/ /channels properties source*/source !-- define the resolution rules and access level of the cfc being invoked -- access !-- Use the ColdFusion mappings to find CFCs, by default only CFC files under your webroot can be found. -- use-mappingsfalse/use-mappings !-- allow public and remote or just remote methods to be invoked -- method-access-levelremote/method-access-level /access ~| Adobe® ColdFusion® 8 software 8 is the most important and dramatic release to date Get the Free Trial http://ad.doubleclick.net/clk;160198600;22374440;w Archive: http://www.houseoffusion.com/groups/CF-Talk/message.cfm/messageid:295717 Subscription: http://www.houseoffusion.com/groups/CF-Talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=11502.10531.4
Flex to CF using Mapping
I have done this before but can't get it to work this time (first time with CF8). I am using Flex to connect to CFC's via mapping. I have enabled mapping use in the XML and restarted the server but I get this error. [RPC Fault faultString=[MessagingError message='Destination 'ColdFusion' either does not exist or the destination has no channels defined (and the application does not define any default channels.)'] faultCode=InvokeFailed faultDetail=Couldn't establish a connection to 'ColdFusion'] at mx.rpc::AbstractInvoker/http://www.adobe.com/2006/flex/mx/internal::invoke() [E:\dev\flex_3_beta3\sdk\frameworks\projects\rpc\src\mx\rpc\AbstractInvoker. as:264] at mx.rpc.remoting.mxml::Operation/http://www.adobe.com/2006/flex/mx/internal:: invoke()[E:\dev\flex_3_beta3\sdk\frameworks\projects\rpc\src\mx\rpc\remoting \mxml\Operation.as:204] at mx.rpc.remoting::Operation/send()[E:\dev\flex_3_beta3\sdk\frameworks\project s\rpc\src\mx\rpc\remoting\Operation.as:120] at Function/http://adobe.com/AS3/2006/builtin::apply() at mx.rpc.remoting.mxml::Operation/send()[E:\dev\flex_3_beta3\sdk\frameworks\pr ojects\rpc\src\mx\rpc\remoting\mxml\Operation.as:177] at Function/http://adobe.com/AS3/2006/builtin::apply() at mx.rpc::AbstractService/http://www.adobe.com/2006/actionscript/flash/proxy:: callProperty()[E:\dev\flex_3_beta3\sdk\frameworks\projects\rpc\src\mx\rpc\Ab stractService.as:292] at DataGrid1/___DataGrid1_Button1_click()[F:\DataGrid1\src\DataGrid1.mxml:17] It seems to be asking for a Channel, but I want to using a mapping and not define channels. Regards Dale Fraser http://learncf.com ~| Adobe® ColdFusion® 8 software 8 is the most important and dramatic release to date Get the Free Trial http://ad.doubleclick.net/clk;160198600;22374440;w Archive: http://www.houseoffusion.com/groups/CF-Talk/message.cfm/messageid:295676 Subscription: http://www.houseoffusion.com/groups/CF-Talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=89.70.4
Re: Connection Flex to CF Error
Tom Have you checked out this tutorial yet? It helped me out! http://www.kylehayes.info/blog/index.cfm/2007/4/16/Captivate-Tutorial-Viewing-a-ColdFusion-Query-in-a-Flex-DataGrid On 7/26/07, Tom Chiverton [EMAIL PROTECTED] wrote: On Wednesday 25 Jul 2007, [EMAIL PROTECTED] wrote: Everything about my installations are defaults. I'm using the built in cf server as well. Get wireshark/webscarab/servicecapture and check where the AMF packets are going. -- Tom Chiverton This email is sent for and on behalf of Halliwells LLP. Halliwells LLP is a limited liability partnership registered in England and Wales under registered number OC307980 whose registered office address is at St James's Court Brown Street Manchester M2 2JF. A list of members is available for inspection at the registered office. Any reference to a partner in relation to Halliwells LLP means a member of Halliwells LLP. Regulated by the Law Society. CONFIDENTIALITY This email is intended only for the use of the addressee named above and may be confidential or legally privileged. If you are not the addressee you must not read it and must not use any information contained in nor copy it nor inform any person other than Halliwells LLP or the addressee of its existence or contents. If you have received this email in error please delete it and notify Halliwells LLP IT Department on 0870 365 8008. For more information about Halliwells LLP visit www.halliwells.com. ~| Check out the new features and enhancements in the latest product release - download the What's New PDF now http://download.macromedia.com/pub/labs/coldfusion/cf8_beta_whatsnew_052907.pdf Archive: http://www.houseoffusion.com/groups/CF-Talk/message.cfm/messageid:284693 Subscription: http://www.houseoffusion.com/groups/CF-Talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=89.70.4
Re: Connection Flex to CF Error
On Wednesday 25 Jul 2007, [EMAIL PROTECTED] wrote: Everything about my installations are defaults. I'm using the built in cf server as well. Get wireshark/webscarab/servicecapture and check where the AMF packets are going. -- Tom Chiverton This email is sent for and on behalf of Halliwells LLP. Halliwells LLP is a limited liability partnership registered in England and Wales under registered number OC307980 whose registered office address is at St James's Court Brown Street Manchester M2 2JF. A list of members is available for inspection at the registered office. Any reference to a partner in relation to Halliwells LLP means a member of Halliwells LLP. Regulated by the Law Society. CONFIDENTIALITY This email is intended only for the use of the addressee named above and may be confidential or legally privileged. If you are not the addressee you must not read it and must not use any information contained in nor copy it nor inform any person other than Halliwells LLP or the addressee of its existence or contents. If you have received this email in error please delete it and notify Halliwells LLP IT Department on 0870 365 8008. For more information about Halliwells LLP visit www.halliwells.com. ~| Check out the new features and enhancements in the latest product release - download the What's New PDF now http://download.macromedia.com/pub/labs/coldfusion/cf8_beta_whatsnew_052907.pdf Archive: http://www.houseoffusion.com/groups/CF-Talk/message.cfm/messageid:284626 Subscription: http://www.houseoffusion.com/groups/CF-Talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=89.70.4
Connection Flex to CF Error
C Fault faultString=[MessagingError message='Unknown destination 'ColdFusion'.'] faultCode=InvokeFailed faultDetail=Couldn't establish a connection to 'ColdFusion'] at mx.rpc::AbstractInvoker/http://www.adobe.com/2006/flex/mx/internal::invoke() at mx.rpc.remoting.mxml::Operation/http://www.adobe.com/2006/flex/mx/internal:: invoke() at mx.rpc.remoting::Operation/send() at Function/http://adobe.com/AS3/2006/builtin::apply() at mx.rpc.remoting.mxml::Operation/send() at Function/http://adobe.com/AS3/2006/builtin::apply() at mx.rpc::AbstractService/http://www.adobe.com/2006/actionscript/flash/proxy:: callProperty() at productsView::ProductCart/__test_click() Can anyone tell me what this error usually means?? Obviously it can't connect to CF but I don't understand why. Bill ~| Enterprise web applications, build robust, secure scalable apps today - Try it now ColdFusion Today ColdFusion 8 beta - Build next generation apps Archive: http://www.houseoffusion.com/groups/CF-Talk/message.cfm/messageid:284505 Subscription: http://www.houseoffusion.com/groups/CF-Talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=11502.10531.4
Re: Connection Flex to CF Error
On Wednesday 25 Jul 2007, [EMAIL PROTECTED] wrote: Can anyone tell me what this error usually means?? Obviously it can't connect to CF but I don't understand why. Is CF running ? What is your endpoint URL ? -- Tom Chiverton This email is sent for and on behalf of Halliwells LLP. Halliwells LLP is a limited liability partnership registered in England and Wales under registered number OC307980 whose registered office address is at St James's Court Brown Street Manchester M2 2JF. A list of members is available for inspection at the registered office. Any reference to a partner in relation to Halliwells LLP means a member of Halliwells LLP. Regulated by the Law Society. CONFIDENTIALITY This email is intended only for the use of the addressee named above and may be confidential or legally privileged. If you are not the addressee you must not read it and must not use any information contained in nor copy it nor inform any person other than Halliwells LLP or the addressee of its existence or contents. If you have received this email in error please delete it and notify Halliwells LLP IT Department on 0870 365 8008. For more information about Halliwells LLP visit www.halliwells.com. ~| Check out the new features and enhancements in the latest product release - download the What's New PDF now http://download.macromedia.com/pub/labs/coldfusion/cf8_beta_whatsnew_052907.pdf Archive: http://www.houseoffusion.com/groups/CF-Talk/message.cfm/messageid:284507 Subscription: http://www.houseoffusion.com/groups/CF-Talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=89.70.4
RE: Connection Flex to CF Error
Hi Tom
Yes, it's running. An app I've been working on was running fine until this
morning when I started getting this error. Here's the code for a simple CF
call.
mx:RemoteObject id=testcfService destination=ColdFusion
source=CW_BuyVouchers.buyonline.flexStore.CFCs.SecureService
mx:method name=loginSuccess result=testResultHandler(event)/
/mx:RemoteObject
[Bindable]
private var thisTest:String = ;
private function testResultHandler(event:ResultEvent):void
{
thisTest = testcfService.loginSuccess.lastResult;
}
mx:Button id=test click=testcfService.loginSuccess()/
mx:Label text={thisTest}/
And the function in the CFC is
cffunction name=loginSuccess access=remote returntype=string
!--- cfset returnValue = mx:Label width=100% text=Welcome
Back #Client.firstName# ! styleName=sectionHeader/ / ---
cfreturn Welcome Back!!---#Client.firstName# ---
/cffunction
Yes, the path to the CFC is correct.
Bill
-Original Message-
From: Tom Chiverton [mailto:[EMAIL PROTECTED]
Sent: 25 July 2007 06:52
To: CF-Talk
Subject: Re: Connection Flex to CF Error
On Wednesday 25 Jul 2007, [EMAIL PROTECTED] wrote:
Can anyone tell me what this error usually means?? Obviously it can't
connect to CF but I don't understand why.
Is CF running ? What is your endpoint URL ?
--
Tom Chiverton
This email is sent for and on behalf of Halliwells LLP.
Halliwells LLP is a limited liability partnership registered in England and
Wales under registered number OC307980 whose registered office address is at
St James's Court Brown Street Manchester M2 2JF. A list of members is
available for inspection at the registered office. Any reference to a
partner in relation to Halliwells LLP means a member of Halliwells LLP.
Regulated by the Law Society.
CONFIDENTIALITY
This email is intended only for the use of the addressee named above and may
be confidential or legally privileged. If you are not the addressee you
must not read it and must not use any information contained in nor copy it
nor inform any person other than Halliwells LLP or the addressee of its
existence or contents. If you have received this email in error please
delete it and notify Halliwells LLP IT Department on 0870 365 8008.
For more information about Halliwells LLP visit www.halliwells.com.
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Re: Connection Flex to CF Error
On Wednesday 25 Jul 2007, [EMAIL PROTECTED] wrote: Hi Tom Yes, it's running. An app I've been working on was running fine until this morning when I started getting this error. And you can't do a diff against the previous version of the code ? Or check it out and check it's not a code gaff ? mx:RemoteObject id=testcfService destination=ColdFusion source=CW_BuyVouchers.buyonline.flexStore.CFCs.SecureService .. Yes, the path to the CFC is correct. What's your endpoint config in services-config.xml (or remoting-config.xml in CF8) ? Can you connect to that URL through a web browser / from the command line ? -- Tom Chiverton This email is sent for and on behalf of Halliwells LLP. Halliwells LLP is a limited liability partnership registered in England and Wales under registered number OC307980 whose registered office address is at St James's Court Brown Street Manchester M2 2JF. A list of members is available for inspection at the registered office. Any reference to a partner in relation to Halliwells LLP means a member of Halliwells LLP. Regulated by the Law Society. CONFIDENTIALITY This email is intended only for the use of the addressee named above and may be confidential or legally privileged. If you are not the addressee you must not read it and must not use any information contained in nor copy it nor inform any person other than Halliwells LLP or the addressee of its existence or contents. If you have received this email in error please delete it and notify Halliwells LLP IT Department on 0870 365 8008. For more information about Halliwells LLP visit www.halliwells.com. ~| Get involved in the latest ColdFusion discussions, product development sharing, and articles on the Adobe Labs wiki. http://labs/adobe.com/wiki/index.php/ColdFusion_8 Archive: http://www.houseoffusion.com/groups/CF-Talk/message.cfm/messageid:284513 Subscription: http://www.houseoffusion.com/groups/CF-Talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=11502.10531.4
RE: Connection Flex to CF Error
I'm not sure I know what you mean Tom.
I'm running CF8 and the only reference to endpoint is in the
services-config.xml file. This is the it:
!-- CF Based Endpoints --
channel-definition id=my-cfamf
class=mx.messaging.channels.AMFChannel
endpoint
uri=http://{server.name}:{server.port}{context.root}/flex2gateway/;
class=flex.messaging.endpoints.AMFEndpoint/
properties
polling-enabledfalse/polling-enabled
serialization
instantiate-typesfalse/instantiate-types
/serialization
/properties
/channel-definition
channel-definition id=cf-polling-amf
class=mx.messaging.channels.AMFChannel
endpoint
uri=http://{server.name}:{server.port}{context.root}/flex2gateway/cfamfpoll
ing class=flex.messaging.endpoints.AMFEndpoint/
properties
polling-enabledtrue/polling-enabled
polling-interval-seconds8/polling-interval-seconds
serialization
instantiate-typesfalse/instantiate-types
/serialization
/properties
/channel-definition
channel-definition id=my-cfamf-secure
class=mx.messaging.channels.SecureAMFChannel
endpoint
uri=https://{server.name}:{server.port}{context.root}/flex2gateway/cfamfsec
ure class=flex.messaging.endpoints.SecureAMFEndpoint/
properties
polling-enabledfalse/polling-enabled
serialization
instantiate-typesfalse/instantiate-types
/serialization
/properties
/channel-definition
!-- ColdFusion specific RTMP channel --
!--
channel-definition id=cf-rtmp
class=mx.messaging.channels.RTMPChannel
endpoint uri=rtmp://{server.name}:2048
class=flex.messaging.endpoints.RTMPEndpoint/
properties
idle-timeout-minutes20/idle-timeout-minutes
serialization
instantiate-typesfalse/instantiate-types
/serialization
/properties
/channel-definition
--
!-- Java Based Endpoints --
!--
channel-definition id=java-amf
class=mx.messaging.channels.AMFChannel
endpoint
uri=http://{server.name}:{server.port}{context.root}/flex2gateway/amf;
class=flex.messaging.endpoints.AMFEndpoint/
/channel-definition
channel-definition id=java-secure-amf
class=mx.messaging.channels.SecureAMFChannel
endpoint
uri=https://{server.name}:{server.port}{context.root}/flex2gateway/amfsecur
e class=flex.messaging.endpoints.SecureAMFEndpoint/
/channel-definition
channel-definition id=java-polling-amf
class=mx.messaging.channels.AMFChannel
endpoint
uri=http://{server.name}:{server.port}{context.root}/flex2gateway/amfpollin
g class=flex.messaging.endpoints.AMFEndpoint/
properties
polling-enabledtrue/polling-enabled
polling-interval-seconds8/polling-interval-seconds
/properties
/channel-definition
channel-definition id=java-rtmp
class=mx.messaging.channels.RTMPChannel
endpoint uri=rtmp://{server.name}:2036
class=flex.messaging.endpoints.RTMPEndpoint/
properties
idle-timeout-minutes20/idle-timeout-minutes
/properties
/channel-definition
--
channel-definition id=java-http
class=mx.messaging.channels.HTTPChannel
endpoint
uri=http://{server.name}:{server.port}{context.root}/flex2gateway/http;
class=flex.messaging.endpoints.HTTPEndpoint/
/channel-definition
channel-definition id=java-secure-http
class=mx.messaging.channels.SecureHTTPChannel
endpoint
uri=https://{server.name}:{server.port}{context.root}/flex2gateway/httpsecu
re class=flex.messaging.endpoints.SecureHTTPEndpoint/
/channel-definition
/channe
~|
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Re: Connection Flex to CF Error
On Wednesday 25 Jul 2007, [EMAIL PROTECTED] wrote:
I'm running CF8 and the only reference to endpoint is in the
servicesconfig.xml file. This is the it:
K.
! CF Based Endpoints
channeldefinition id=mycfamf
class=mx.messaging.channels.AMFChannel
endpoint
uri=http://{server.name}:{server.port}{context.root}/flex2gateway/;
Is this likly to be correct (your site doesn't go via a proxy or something
that changes the URL ?
There should be a matching destination called 'coldfusion' further up the
file ?
--
Tom Chiverton
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for inspection at the registered office. Any reference to a partner in relation
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Society.
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confidential or legally privileged. If you are not the addressee you must not
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any person other than Halliwells LLP or the addressee of its existence or
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~|
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Re: Connection Flex to CF Error
Tom Chiverton wrote:
uri=http://{server.name}:{server.port}{context.root}/flex2gateway/;
Is this likly to be correct (your site doesn't go via a proxy or something
that changes the URL ?
yes that's the default for cf 7/8's services-config.xml
~|
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Re: Connection Flex to CF Error
On Wednesday 25 Jul 2007, [EMAIL PROTECTED] wrote:
uri=http://{server.name}:{server.port}{context.root}/flex2gateway/;
Is this likly to be correct (your site doesn't go via a proxy or
something that changes the URL ?
yes that's the default for cf 7/8's servicesconfig.xml
I know it's the default.
Doesn't mean it's correct for how you're using it.
--
Tom Chiverton
This email is sent for and on behalf of Halliwells LLP.
Halliwells LLP is a limited liability partnership registered in England and
Wales under registered number OC307980 whose registered office address is at St
James's Court Brown Street Manchester M2 2JF. A list of members is available
for inspection at the registered office. Any reference to a partner in relation
to Halliwells LLP means a member of Halliwells LLP. Regulated by the Law
Society.
CONFIDENTIALITY
This email is intended only for the use of the addressee named above and may be
confidential or legally privileged. If you are not the addressee you must not
read it and must not use any information contained in nor copy it nor inform
any person other than Halliwells LLP or the addressee of its existence or
contents. If you have received this email in error please delete it and notify
Halliwells LLP IT Department on 0870 365 8008.
For more information about Halliwells LLP visit www.halliwells.com.
~|
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RE: Connection Flex to CF Error
If you go to the endpoint do you get a blank page? You should.
IE when I go here: http://demo.dev/flex2gateway/
The last time I played with Flex I put the endpoint in the RemoteObject. There
are probably a lot of ways to set it up though.
mx:RemoteObject
id=roServalent
destination=ColdFusion
source=local.careycolor.servalent.login
endpoint=http://demo.dev/flex2gateway/;
result=letUserIn()
mx:method name=authUser
mx:arguments
login{login.text}/login
pwd{pwd.text}/pwd
/mx:arguments
/mx:method
/mx:RemoteObject
-Original Message-
From: Bill Betournay [mailto:[EMAIL PROTECTED]
Sent: Wednesday, July 25, 2007 12:14 PM
To: CF-Talk
Subject: RE: Connection Flex to CF Error
Hi Tom
Yes, it's running. An app I've been working on was running fine until this
morning when I started getting this error. Here's the code for a simple CF
call.
mx:RemoteObject id=testcfService destination=ColdFusion
source=CW_BuyVouchers.buyonline.flexStore.CFCs.SecureService
mx:method name=loginSuccess result=testResultHandler(event)/
/mx:RemoteObject
[Bindable]
private var thisTest:String = ;
private function testResultHandler(event:ResultEvent):void
{
thisTest = testcfService.loginSuccess.lastResult;
}
mx:Button id=test click=testcfService.loginSuccess()/
mx:Label text={thisTest}/
And the function in the CFC is
cffunction name=loginSuccess access=remote returntype=string
!--- cfset returnValue = mx:Label width=100% text=Welcome
Back #Client.firstName# ! styleName=sectionHeader/ / ---
cfreturn Welcome Back!!---#Client.firstName# ---
/cffunction
Yes, the path to the CFC is correct.
Bill
-Original Message-
From: Tom Chiverton [mailto:[EMAIL PROTECTED]
Sent: 25 July 2007 06:52
To: CF-Talk
Subject: Re: Connection Flex to CF Error
On Wednesday 25 Jul 2007, [EMAIL PROTECTED] wrote:
Can anyone tell me what this error usually means?? Obviously it can't
connect to CF but I don't understand why.
Is CF running ? What is your endpoint URL ?
--
Tom Chiverton
This email is sent for and on behalf of Halliwells LLP.
Halliwells LLP is a limited liability partnership registered in England and
Wales under registered number OC307980 whose registered office address is at
St James's Court Brown Street Manchester M2 2JF. A list of members is
available for inspection at the registered office. Any reference to a
partner in relation to Halliwells LLP means a member of Halliwells LLP.
Regulated by the Law Society.
CONFIDENTIALITY
This email is intended only for the use of the addressee named above and may
be confidential or legally privileged. If you are not the addressee you
must not read it and must not use any information contained in nor copy it
nor inform any person other than Halliwells LLP or the addressee of its
existence or contents. If you have received this email in error please
delete it and notify Halliwells LLP IT Department on 0870 365 8008.
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RE: Connection Flex to CF Error
Everything about my installations are defaults. I'm using the built in cf
server as well.
Bill
-Original Message-
From: Tom Chiverton [mailto:[EMAIL PROTECTED]
Sent: 25 July 2007 10:10
To: CF-Talk
Subject: Re: Connection Flex to CF Error
On Wednesday 25 Jul 2007, [EMAIL PROTECTED] wrote:
uri=http://{server.name}:{server.port}{context.root}/flex2gateway/;
Is this likly to be correct (your site doesn't go via a proxy or
something that changes the URL ?
yes that's the default for cf 7/8's services-config.xml
I know it's the default.
Doesn't mean it's correct for how you're using it.
--
Tom Chiverton
This email is sent for and on behalf of Halliwells LLP.
Halliwells LLP is a limited liability partnership registered in England and
Wales under registered number OC307980 whose registered office address is at
St James's Court Brown Street Manchester M2 2JF. A list of members is
available for inspection at the registered office. Any reference to a
partner in relation to Halliwells LLP means a member of Halliwells LLP.
Regulated by the Law Society.
CONFIDENTIALITY
This email is intended only for the use of the addressee named above and may
be confidential or legally privileged. If you are not the addressee you
must not read it and must not use any information contained in nor copy it
nor inform any person other than Halliwells LLP or the addressee of its
existence or contents. If you have received this email in error please
delete it and notify Halliwells LLP IT Department on 0870 365 8008.
For more information about Halliwells LLP visit www.halliwells.com.
~|
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Re: Connection Flex to CF Error
Bill Betournay wrote: Everything about my installations are defaults. I'm using the built in cf server as well. are your CFCs in a cf mapped dir did you do a cf re-install lately? maybe forgot to set use-mappings to true in remoting-config.xml? ~| Get the answers you are looking for on the ColdFusion Labs Forum direct from active programmers and developers. http://www.adobe.com/cfusion/webforums/forum/categories.cfm?forumid-72catid=648 Archive: http://www.houseoffusion.com/groups/CF-Talk/message.cfm/messageid:284562 Subscription: http://www.houseoffusion.com/groups/CF-Talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=89.70.4
Re: Connection Flex to CF Error
On Wednesday 25 Jul 2007, [EMAIL PROTECTED] wrote: Everything about my installations are defaults. I'm using the built in cf server as well. On port 8500 or something (i.e. not 80) ? Could a firewall be in the way ? -- Tom Chiverton This email is sent for and on behalf of Halliwells LLP. Halliwells LLP is a limited liability partnership registered in England and Wales under registered number OC307980 whose registered office address is at St James's Court Brown Street Manchester M2 2JF. A list of members is available for inspection at the registered office. Any reference to a partner in relation to Halliwells LLP means a member of Halliwells LLP. Regulated by the Law Society. CONFIDENTIALITY This email is intended only for the use of the addressee named above and may be confidential or legally privileged. If you are not the addressee you must not read it and must not use any information contained in nor copy it nor inform any person other than Halliwells LLP or the addressee of its existence or contents. If you have received this email in error please delete it and notify Halliwells LLP IT Department on 0870 365 8008. For more information about Halliwells LLP visit www.halliwells.com. ~| Download the latest ColdFusion 8 utilities including Report Builder, plug-ins for Eclipse and Dreamweaver updates. http;//www.adobe.com/cfusion/entitlement/index.cfm?e=labs%5adobecf8%5Fbeta Archive: http://www.houseoffusion.com/groups/CF-Talk/message.cfm/messageid:284553 Subscription: http://www.houseoffusion.com/groups/CF-Talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=11502.10531.4
CFUNITED news: Continuous Testing for Flex and CF, iPod, 8 days to CFUNITED.
Michael Here is the ColdFusion and Fusebox news: * Only 8 days left until CFUNITED-07! Managers Guide to CFUNITED. * CFUNITED Europe Call for Speakers OPEN * Open Source Code Off Results! Winner announced on Friday * CFUNITED-07 Manager's Guide. Why send your developers to CFUNITED? * CFMeetup Thur 12:30pm - Patrick Quinn Application Server Analytics * New CFUNITED podcasts released http://cfunited.com/blog/index.cfm/podcast - Rob Gonda: Flex Intensive for ColdFusion Dev - Peter Bell: Practical Code Generation by Example * New Fusebox website due for release at CFUNITED. Got Fusebox? t-shirt. * Fusebox YouTube video competition ends 6/22/07 * Interview with Kurtis D Leatham on Structures, Arrays, and database * Interview with Thomas Burleson about on Continuous Testing with Flex and ColdFusion Projects. After attending CFUnited Express in NYC this Spring, I saw the potential of CFUnited 2007. Its a conference full of information that will get you up to date on all the latest and greatest in the ColdFusion Developers world today. I am not missing any Teratech conferences anymore. Frameworks Conference and CFUnited Express proved that you can get so much more knowledge and training from few days on the conference, versus paying much more attending a class and getting much less for the money. I spoke to CFUnited 2006 attendees who cant stop praising the event. There are sessions for everyone, from developer to the manager. Can't wait for June 27th. Thanks! -Elena A. Federal Reserve Bank NY (CFUNITED/Express NYC attendee) Other great quotes from attendees about Why people should attend CFUnited http://cfunited.com/blog/index.cfm/2007/4/30/Survey-Contest-Winner * Only 8 days left until CFUNITED-07! Hotel info. Managers Guide to CFUINTED. Need help getting your manager to understand why it makes sense to go to CFUNITED? Download our Managers Guide to CFUINTED at http://cfunited.com/go/managers-guide . Takes less than 5 minutes to read. * CFUNITED Europe Call for Speakers OPEN We've announced the CFUnited Europe Call for Speakers! http://callforspeakers.cfconf.org/?event=suggesteventId=165 Date: March 12-13th 2008 Location: Novotel London West, UK To celebrate the 10 year anniversary of CFUnited we're going to Europe to share the CFUnited Experience with all the ColdFusion developers overseas. http://europe.cfunited.com/ * CFUNITED-07 pre-conference classes Registration and more info at http://cfunited.com/go/classes Monday 6/25 CU221 Rob Gonda Flex Intensive for ColdFusion Developers CU222 Ajay Sathuluri CF Server Administration for Security and More CU223 Oguz Demirkapi Multi Language Applications in CF in Theory and Practice CU224 Nate Nelson Advanced Database Tuesday 6/26 CU225 Peter Bell Practical Code Generation: By Example CU226 Simon Horwith Architecting and Optimizing CF Applications for Performance and Scalability CU227 John Paul Ashenfelter Best Practice Bootcamp for Developers CU228 Charlie Arehart New in CFMX 6 and 7: What Did You Miss? * Open Source Code Off Results Go to the CFUnited Wiki and check out the Open Source Contest Entries. We had some great projects submitted and it definitely shows off our talented community! Winners will be announced on Friday June 15th by the Advisory Board. If you have your own open source project you'd like to share, please list it on the CFUnited wiki! http://wiki.cfunited.com/index.cfm/Open_Source_Contest_Entries * CFUNITED-07 Manager's Guide Why send your developers to CFUnited? This question and more are answered in this Manager's Guide to how CFUnited benefits your company and how being an attendee contributes largely to the CF Community. http://cfunited.com/go/managers-guide * ColdFusion is Alive - partial survey results Some of you may have read the Computer World article listing ColdFusion as one of 10 dead languages and Ben Forta's response, Ray's opinions and Adam's rant on this. Obviously ColdFusion is not dying but how do you convice your clients that CF is the right solution? I am giving a talk at CFUNITED-07 on Selling ColdFusion to Clients that will cover what strategies to use for selling ColdFusion to clients and how to deal with common objections that clients have. I also have partial results of the survey on your experience with what arguments have been working on the street. Read more and see the survey results at: http://teratech.com/blog/index.cfm/2007/5/30/ColdFusion-is-Alive-Partial-survey-results (If you haven't taken the survey yet then please do! There is a link from the above page to it) * How to get your boss to send you to CFUNITED Having trouble getting authorization to attend CFUNITED - check out these top reasons for coming! http://cfunited.com/blog/index.cfm/2007/5/15/Top-Ten-Reasons-to-Attend * User Group Manager Meeting Tues 6/26/07 - http://ugmm.cfunited.com/ * CFMeetup Thur 12:30pm - Rob Gonda Flex
CFLOGIN and Flex 2 CF Wizard
Hi all,
Does anyone have a working example of auth.cfc (the file that gets
generated when using the CF Wizard? I thought the code below would be
sufficient but its still not working. Any suggestions?
CODE:
AUTH.CFC:
cffunction name=login access=remote returntype=boolean
cfargument name=user required=yes /
cfargument name=password required=yes /
cfset var qRead=
cfquery name=qRead datasource=tiomkin
SELECT UserName, UserPassword
FROM USERS
WHERE UserName = cfqueryparam cfsqltype=CF_SQL_VARCHAR
value=#arguments.user# /
AND UserPassword = cfqueryparam cfsqltype=CF_SQL_VARCHAR
value=#arguments.password# /
/cfquery
cfif qRead.recordcount gt 0
cfreturn true
cfelse
cfreturn false
/cfif
/cffunction
LOGIN.MXML:
?xml version=1.0 encoding=utf-8?
mx:Form xmlns:mx=http://www.adobe.com/2006/mxml; xmlns=*
width=100% height=100% creationComplete=initApp()
mx:Metadata
[Event(forgotpassword)]
[Event(loginSuccessful)]
/mx:Metadata
mx:Script
![CDATA[
import mx.events.ValidationResultEvent;
import mx.rpc.events.ResultEvent;
import mx.rpc.events.FaultEvent;
import mx.utils.ObjectUtil;
import mx.controls.Alert;
private var lso:SharedObject;
private function initApp():void
{
this.lso = SharedObject.getLocal(auth);
if( this.lso.data['email'] != null )
{
this.user.text = this.lso.data['email'];
this.rememberLogin.selected = true;
}
if( this.lso.data['password'] != null )
{
this.password.text = this.lso.data['password'];
this.rememberLogin.selected = true;
}
}
private function isValid():Boolean
{
var pswdValidResult:ValidationResultEvent =
this.pswdValidate.validate(this.password.text);
if (pswdValidResult.type==ValidationResultEvent.VALID)
{
return true;
}
else
{
return false;
}
}
private function authenticateUser():void
{
if( isValid() )
{
authManager.login( this.user.text, this.password.text
);
}
}
private function errorMessage(msg:String):void
{
//Alert.show( ObjectUtil.toString(event.message) );
this.errorMsg.text = msg;
this.errorMsg.height = 15;
this.errorMsg.visible = true;
}
private function serverFault(event:FaultEvent):void
{
errorMessage(event.message['message']);
}
private function login_result(event:ResultEvent):void
{
// login successful, remember the user.
if( Boolean(event.result) )
{
if( this.rememberLogin.selected )
{
this.lso.data['user'] = this.user.text;
this.lso.data['password'] = this.password.text;
}
else
{
this.lso.data['user'] = null;
this.lso.data['password'] = null;
}
this.dispatchEvent( new Event('loginSuccessful') );
}
else
{
// login didn't work. show message
errorMessage(Login unsuccessful);
}
}
]]
/mx:Script
mx:RemoteObject
id=authManager
destination=ColdFusion
source=Tiomkin.Tiomkin_Admin.components.cfgenerated.managers.Auth
showBusyCursor=true
mx:method name=login result=login_result(event)
fault=serverFault(event) /
/mx:RemoteObject
mx:StringValidator
id=pswdValidate
source={this.password}
property=text
required=true /
mx:Text id=errorMsg visible=true
color=red width=100% height=0 /
mx:FormItem width=100% label=UserName required=true
mx:TextInput id=user
width=175/
/mx:FormItem
mx:FormItem width=100% label=Password required=true
mx:TextInput id=password
displayAsPassword=true
width=175/
/mx:FormItem
mx:FormItem
mx:CheckBox id=rememberLogin
label=Remember Login
selected=false /
/mx:FormItem
mx:VBox width=100% horizontalAlign=right
mx:Button label=Login click=authenticateUser();/
mx:LinkButton label=Forgot Password?
click=this.dispatchEvent(new Event('forgotpassword'));
fontStyle=italic width=150 textAlign=right/
/mx:VBox
/mx:Form
Thanks in advance,
David
~|
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