call the cfc another cfc

Similar Questions

• Best practices for the CFC call

  Hello

  In a web application, if I need to call a method on a different CFC CFCS, which would be considered as the best way to do it?

  For example, let's say I have two components: Customer and Product.  A method functionA to the customer, I want to call product Featureb.  I can do one of the following values, but how is recommended and why?

  1. create an object produced in functionA and use it to call Featureb

  < cfproperty name = "Customer" >

  < cffunction name = "functionA" >

  < cfset productObj = createObject ("component", "Product") >

  < cfset productObj.functionB () >

  < / cffunction >

  < / cfproperty >

  2 pass a product object when we initialize a Customer object and use it to call Featureb

  < cfproperty name = "Customer" >

  < cffunction name = "init" >

  < cfargument name = "productObj" >

  < cfset variables.productObj = arguments.productObj >

  < / cffunction >

  < cffunction name = "functionA" >

  < cfset variables.productObj.functionB () >

  < / cffunction >

  < / cfproperty >

  3. place the assumption that Customer object has access to the object in the scope

  < cfproperty name = "Customer" >

  < cffunction name = "functionA" >

  < cfset application.productObj.functionB () >

  < / cffunction >

  < / cfproperty >

  Thank you very much.

  I would like to use method 1 because it gives you the flexibility of most.  While your known current requirements may dictate that it be necessary to call the cfc 100% of the time product you call customer support CFCs, something might happen in the future when it is not.  Method 2 would be ineffective because it running unnecessary code.

• To access the cfc form

  I'm dipping my toe in my first cfc... trying to oriented OOP.

  I have a cfc I'm developing for a dial-up connection to will check if a username exists in the BDD

  .. then it is a function.

  I have a second function that accesses a web service of our Oracle environment, which returns a Boolean if they customer number is accurate and is on the support. All of our customers know their number.

  So, I've created a form with a field of user name and customer number field. In my action attribute, I reference my cfc as follows...

  action = "CFCS/login. CFC? Method = chkUser.

  It seems to work fine for a single function. I have two functions, as I said, I thought that I could 'daisy-chain' methods...

  action = "CFCS/login. CFC? Method = chkUser & method = Oraclechk ".

  It did not work. Seems he's looking for a method that is chkUser, Oraclechk, which of course does not exist.

  So here are my questions...

  1. Is it possible to submit several methods through the action?
  2. If this isn't the case, then I think that the best thing would be to combine my functions into one. The only problem is that one (chkUser) function returns a string which indicates to the end user that the user name is [my plan has been to perform a cfif in my treatment that display to the end user]. The other function simply returns the active or inactive state.

  Thoughts?

  Thank you

  Clay

  My approach would be:

  Use cfobject or createobject to access methods in the cfc.

  Call two functions separately.  To do this, you can use the cfset or code equivalent cfscript.

  Treat the information returned according to your needs.

• Timeout for the CFC method

  I have a series of CFC methods that call each other (using cfinvoke) to determine the inventory of an item, and down to the lowest level of calls, I call Java Socket() on my ERP server to get the inventory in real time (and then this value is propagated to the top and used by the CFC calls to determine what message to display on our site.  The question that I am trying to deal with is how graciously recognize when there is no response from the ERP server and give up less than 3 seconds.  So ideally, I'd like to add some kind of time-out period for the method that makes shooting call itself, or the method that calls this method.

  The socket class that I use has a connection delay internal seconds, although it doesn't really seem to follow that.  If I have the point it at an illegal address, it seems to take a minute to drop and the timeout.  If I do not trust this parameter, even if I wanted to recompile the class to receive the time-out as a parm. Here is the basic Java code used to create the socket connection:

  Socket = new Socket();
  try {}
  Socket.Connect (new InetSocketAddress (host, Integer.parseInt (port)), 1000);
  socket.setSoTimeout (5000);
  }

  I tried to add < cfsetting requesttimeout = "3" > to the method that makes shooting of Appeal based on some other posts, I had found, but has no effect.  I also tried to make the final cfinvoke to call a webservice with the defined timeout parameter, but yet, it does not timeout.

  Does anyone have any other suggestions?  Would like a CFTIMEOUT tag.

  We can try this kind of thing, perhaps:

  
      
      
      
      
      
  

  
      
  

  --

  Adam

• Recursive use of CFTREEITEM in the CFC

  I've implemented a recursive function within a CFC to show a menu structure. For the test I used cfoutput - and it worked fine. Now I am using CFTREE and still get an error message saying: "the (CFTREEITEM) tag must be nested within a cftree tag. The FORM and CFTREE is in the CFM model CFTREEITEM is called from the CFC. Right now, I can't imagine to get this working. Maybe there's a delicate way...

  There is no need to question all the menus menu by menu. Run a query for all menus and CFTREE does the rest. No recursion is necessary, it is a part of CFTREE!

• How to call the paint of another method program

  Hello

  I have a custom BitmapField that I would like to drawText, using graphics.drawText. Previously, I had no problem, that I would call setBitmap to the paint method and it would make the drawText. However, he did an infinite loop problem, so I moved it to another function, that will affect the value manually the bmp. Now, I am unable to drawText, that I placed this code in my service object. I would, however, when I select this particular BitmapField to drawText.

  For now, since another function setBitmap is not a very good option because this will call the FieldManager sublayout which I think can be a battery problem. Is there another way I can call drawText?

  What is the reason, once again, to not draw the text from inside her object?  Why must you to setBitmap() to draw the text in the first place?

  Indeed, setBitmap() inside of object causes an infinite loop (I remember this post).  However, it should not be linked to draw text in any way, nature or form.

  Check some (members) variable inside your method object and make the draw you need based on this value.  If you want your bitmapField to draw text under certain conditions, change the value of this member and invalidate(), causing object pick up the change.

  In addition, if your FieldManager sublayout a problem, there are a problem.  Look at this code and fix the bugs rather than them with all kinds of mobile code around masking.

  If you need more assistance, please post here the pieces of code (especially how you would draw the text when it worked) and we'll figure out something.

• I want to cancel my subscription to Acrobat DC annual, monthly and you subscribe to another product. I NEVER had so much wrong to try to follow the instructions simple thew Adobe gives, as to go zero part I called the individual sales number, no joy.

  I just want to cancel my annual subscription, in Acrobat DC and subscribe to another product. I NEVER had as much bad to try to follow the simple giving from Adobe, that to go zero part I called the individual number of sales, no joy, it sounds until it cuts. I finally tried the business number, and said, of course to dial a different number. This number after pressing choice after choice and have the voice say: "your wait time is between 1 minute and 2 minutes", was 20 more minutes later, still a no go. All I want to do is change my plan for the love of God! Why Adobe makes it darn hard to do business with them? Anyone who has been down this road and has ideas to help you, please answer. I even changed my information of credit card with an expiration date to see if it would encourage some Adobe response, nope. Thanks in advance for any help. Sorry for the rant.

  Hello

  Please contact our support team via: http://helpx.adobe.com/in/contact.html?step=CCSN_adobe-id-signing-in_stillNeedHelp

  If you cannot use the chat nicely option, try the steps mentioned below.

  • Try a different browser.
  • Clear cookies and cache

  If the problem persists always the correct answer with the below mentioned information.

  • OS version:
  • Browser version:

  You can also try: http://helpx.adobe.com/x-productkb/global/phone-support-orders.html

  Thank you

  Atul Saini

• Resources stored in the CFC are stripped of the SWF file

  Greetings,

  Using Flash Builder Burrito with hero SDK. I am compiling a SWC with few resources [Embed()] and use it with an Air application. When you start the application, the resources are not loadable.

  It turns out that the Flex compiler seems to undress with the CFC resources. With the CFC code is definitely merged and runs in the Air SWF.

  Size of the CFC: 586KO

  SWF file size: 53KO

  Google has failed me. Any suggestions?

  Thank you

  J..

  If you start a response, there should be an option to attach when you type the

  response.

  In any case, I looked at sovereign wealth funds.  I confirmed that the assets are not in the

  SWF that does not work.  Fill out a bug to bugs.adobe.com/jira report if you can, with

  your test case code.

  I noticed that it seems that the main application is a .AS, not a file. MXML

  file.  It would be interesting that you might try to have the main application to be a

  MXML file.  There were some bugs from the main applications based on

  .AS files.

• String returned with CFDIV calling a CFC on BIND

  Am I the only person on Earth who need to return a string instead of a numerical value when using a CFDIV BIND on a CFC? My god! It's hard to find someone who went to the same thing! I'm missing something about the real utilitity we assume what to do with a CFDIV or someone will have to explain to me! Sorry, this comment is after spending many hours (thinking I'll find my quick answer).
  
  Here's what I have to do. I am creating a cat using the new features in CF8. I am very close to achieve the first phase of my project. So let's say you have the big sign where the text will appear as users type their messages and a text field at the bottom where the user will type is message.
  
  I want to prove a point that I read for a long time now on Ajax and CF8 just reinforce it when you start explaining that we can have automated update, if we ask our functions with the asynchronous methods. This what I want to do and I try to use a CFDIV to that where I'm passing the CFC command stalemate. the system keeps me 'return' cannot be converted in the numeric form. Well, my back is actually a table of all messages in the database - formatted to display the time, the user and the message or every record.
  
  I see that I do not use technology properly at the moment but if anyone knows something that can redirect me to a good explanation (my brain need to understand why now that it is not logical for the moment - why I can't push into the CFDIV what I want?).
  
  You will find a code that will better understand how!

  Never mind! As some of you will probably notice, I have used at some point the result = result + instead of & and that was my mistake!

  Maybe the day should end now, when I got error like this and expose me like that!

  ;-))

• How expensive is the instantiation of the CFC gateway listener?

  You have configured a gateway instance in the Coldfusion Administrator. It has the file usual listener CFC and configuration. Suppose that the gateway is running.
  
  Listener of the gateway CFC invoked what? How many times? The gateway service is based on events, can we consider that the CFC is instantiated by the event? What are the delivery costs, if any?
  
  

  Article "Alexander."
  wrote:
  > How is the gateway CFC invoked listener? How many times? What are the
  > performance costs, if any?

  The CFC is instantiated during each request.

  I run the bot to #coldfusion (on dal.net) IRC channel. It's a ColdFusion
  gateway to the event (downloadable on my blog).

  At one point, I was concerned by the performance cost of
  instantiation of the entry door on each request (for each message
  written in the channel!). So I created a Variant that has the hand
  Code of bot in a CFC in the application scope and a lightweight CFC that has been
  used as a gateway, that delegate onIncomingMessage() to the CFCS in
  scope.

  I tested it under load and the difference in performance was
  negligible.

  So I don't worry about this.

  Sean Corfield
  View of the architect - <> http://corfield.org/ >

  --
  I use a nemo for 79 days evaluation license.
  You should really try!
  http://www.Malcom-Mac.com/Nemo

• Call the function to another tool

  Hi all

  We have used a tool to multiple functions, can I possible to call specific function in the new tool.

  Example:

  Tool 1 (existing)

  Function 1

  2 function

  Function 3

  Function 4

  Tool 2 (new)

  Calling the function (function 1 + 1 tool)

  Thanks in advance,

  Selva

  Possible Yes... use

  #includepath "path of the folder script your tool 1.

  #include "... / outil1 script name.jsx.

• How to close a cmd window 'call the executable '.

  Hello

  I have the following sequence in the 2013 Teststand

  1. the installation program

  "Call the executable" call a java program in a cmd window. --> This step works

  2 main

  A call to the java program "n" dll .net times--> this step works

  3 cleaning

  How to close the cmd window opened by "executable call?

  TKS

  

  You can create another not executable call.  The file path is TASKKILL and arguments are "/F /IM cmd.exe/t.  This will close all open windows cmd.

  Pulido Technologies LLC

• How can I get the TestStand splash screen to not show up when I call the results treatment Utility offline?

  So I call the Offline processing Utility (ORPU) a not executable call results in a plugin to perform a personalised treatment in another configuration.  Everything works fine, including having run reduced (mostly hidden) by using the option/tray.  When he called, the TestStand splash screen appears (certainly is not a show-stopper but it's confusing from the point of view of the user).

  Is it possible that I can get this start screen to not appear when calling the ORPU?  I noticed in the help, mention is made of the use of the callback file, and I wonder if someone has successfully used this to avoid the dialog box or other behaviors.  I would like more info on how it works, but it doesn't seem to be a vast detail on this in the help, and I'm not also find me useful examples.

  The source of the Offline utility treatment results is included with TestStand and can be changed.

  The ORPU source is located under "Components\Models\TestStandModels\Offline utility treatment results"

  From the source, you can see that there is no flag that allows you to hide the splash screen (except for / I leave, but that it will also close the ORPU!); However, you can easily change the ORPU so it does not show the start screen by removing the following lines in \Components\Models\TestStandModels\Offline Results Processing Utility\OfflineResultsProcessingUtility\MainForm.cs

  If (! data.) Quit smoking)
  splashScreenForm = new SplashScreen (mEngine, false);

  Regarding the flags without papers, there are not really many flags undocumented in the ORPU (even once, you can see them in the source), and undocumented flags have very specific use cases (open files from shell and NEITHER internal regression tests).

  A (non-official) complete list of indicators ORPU from 2014 TS:

  /?
  Shows help

  / tray
  Starts the ORPU in the status bar

  / exit-when-done
  Exits when all files are made

  / I'm leaving
  Leave immediately

  /process - files - Missing - Data
  Treats the files even if they lack of data

  / which-process-files-Missing-Data
  Do not process files that are missing data, show only a mistake (it is the default behavior).

  / Process-All-Profiles
  Start all profiles

  / Process-No.-Profiles
  Don't start any profile

  / Process-Profiles
  Treat the profiles specified in the following arguments

  / process-files
  Add the files specified for the specified profile

  / log - level

  Sets the logging level for the newspaper ORPU, all of the messages above, the specified log level is saved.

  /ShellOpen
  It is an internal indicator, it is used to treat applications for the shell (for example, after a double click on a tsr in Windows Explorer). Do not use this indicator.

  / non-interactive
  It is an internal indicator used for the test. Do not use this indicator.

  Please note that NEITHER does not support appellant flags undocumented and that NEITHER is not guaranteeing backward compatibility of these flags undocumented and they could change at any time, without warning.

  For a more detailed explanation of the working of each option, refer to the Arguments of the command line Utility using TestStand treatment results offline.

  Hope this helps,

  Francisco

• Call the function in LabView from a DLL, and then access the global variable of DLL

  I've created a DLL in LabWindows with a function and structure.  I want to call the function from LabView and then access the overall structure.  I am able to call the function in the DLL with a "call library function node" and has access to the return value, but I can't understand how to access the overall structure.  The structure is declared in the header DLL with __declspec (dllimport) struct parameters file.

  Is it possible to access this structure without using the library of network variables?

  My guess is that you need two bytes of padding after "in_out" and another to two bytes of padding after "anin."  The reason being that ints are 4 bytes, and most of them C compilers will align on 4-byte boundaries.  The struct will naturally start to such a limit (in fact, in Windows, it will probably start to an 8 byte boundary).  If you then count bytes in your structure, you are 70 byte after "in_out."  70 is not divisible by 4, so you need 2 bytes more to reach the next 4 byte boundary.  You can also you could reorganize your struct so that "anin" follows "in_out" and this is probably the best option if it won't cause you other problems.

  Unlike most C compilers, LabVIEW compressed structures as closely as possible, without filling.  I don't know enough about the history of LabVIEW and internal parts to explain the reasons and to do this performance penalty, but, as choice of LabVIEW "endianness", it is probably a remnant of the first versions of LabVIEW that were running on the Mac.

  If for some reason you want to force your C struct to match package LabVIEW, you can use the #pragma pack (x) directive, but I wouldn't recommend that here because you can control the C and LabVIEW.

  EDIT: in the cases where it was not clear, add padding to your cluster of LabVIEW, insert appropriate size or items at the place desired in the cluster.

• call the statement box inside the case statement

  I am writing a program which requires me to run a statement box inside another case statement. Although this sounds like a simple thing, I need to be able to call the case statement using a sequence structure, where s1 sends the true value to the case, s2, a fake. Then I need to record the results of this instruction box in a text file. Attatched is a simplified version of what I'm trying to do. Please note that the way my program runs may not call the case statement without using a sequence structure, two nesting box instructions is not feasible. I hope someone out there can help me because I was stuck trying to find this for awhile.

  Thank you

  LVStudent wrote:

  [...] I can't call the case statement without using a sequence structure

  Yes you can.  You just need to be smart.

  LVStudent wrote:

  I don't think I can use a state machine to fix this.

  I think you probably can.

  With respect to your original post. What are these s1 and s2 are you talking about?  My opinion on the matter, it is that you want to select a case based on the values of several controls Boolean.  If this is correct, I do this:

  

  Build your Boolean controls in a table, convert the table number and insert it into the structure of your business.  No button pressed = 0, s1 = only 1, s2 = only 2 both = 3.   This works for Boolean values as much as you want and is an easy way to make a decision that depends on many entries.