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mayaning
mayaning
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Re: Does ModelDriven approach violate the SandBox constraint? - Adobe LiveCycle 09-12-2010
Hi Mike,Sorry for the lack of information.1. We have a LCDS/J2EE envirnoment configured in FB4.2. We are using modeler to generate some of the entities and a model file is deployed.3. We also use Remote Object to invoke some server APIs.We can get everything to work without a crossdomain.xml file, since there is only one domain for our project(both assets files and server APIs locate at the same domain), however, for security concern, I was trying to see if a local compiled swf file could commun...

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Does ModelDriven approach violate the SandBox constraint? - Adobe LiveCycle 09-12-2010
We've developed a website using model-driven approach, and I find that the local version of the swf can retrieve data from remote server by communicating with the model, whereas the remote object cant due to the sandbox security constraint.We've disabled RDS and both of the Model service and the remote service used the same rtmp channel. Is modal-driven approach supposed to act like this? or I need to do something else to ensure the cross domain security is applied?

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Question about higher level transactions and synchronization - Adobe LiveCycle 21-05-2010
Hi All,I have a quetion about implementing higher level transactions and data synchronization based on data management service. As far as I understand the idea of data management service, every managed object is a persistent entity and transaction is used when we want multiple property updates is done as a atomic action. However in many other cases, updates to different persistent objects should be done in one transaction, and I am wondering does LCDS provide this kind of solution or we have to ...

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Re: Need sample code for Data push app. - Adobe LiveCycle 17-05-2010
Hi,If you need to invoke server push api in your own server side code rather than in the data management service you already have, then the following link would help you.http://help.adobe.com/en_US/LiveCycleDataServicesES/3.1/Developing/WS4ba8596dc6a25eff5473e3781271fa38d0b-7fff.htmlit illustrates two ways you can push your customized data changes to a managed front end. I've done one test by using the second way and it worked. Havent test the first way though.

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Re: Question about model driven dev and RDS configuring - Adobe LiveCycle 17-05-2010
I just checked the tage in my lcds.xml file, and it begins with a upper-case V. I've also installed Tomcat 6.0(with lcds.war deployed) on another machine and configured the RDS with the same setting as I motioned in above posts. It also shows the same error message when I tried to test the connection in my Flash Builder.

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Re: Question about Model Driven over RTMPS configuration - Adobe LiveCycle 13-05-2010
The problem is solved. The error message is due to the default channel was set to RTMP in my data-management-config.xml file. That's why modifing the application level default channel does not work. After I changed it to RTMPS, it worked.One more thing to make sure though, if I want to use both of the RTMP channel and RTMPS channel in my app (not for fail over) , I have to create at least two models right? Also do I need to change the default channel in data-management-config.xml if the model I ...

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Re: Question about model driven dev and RDS configuring - Adobe LiveCycle 12-05-2010
yes, I did checked this actually, also the Realm setting in the server.xml looks fine, besides, I tested the /manager/html url just to make sure those settings works and they do.the settings are as follows. I guess I could hold this problem back for now, cause even if I can not figure out the security settings on my Tomcat, I can still disable the RDS server when I want to deploy my app to the product environment in the future. I'll check this later, and probably test it on another machine with ...

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Question about Model Driven over RTMPS configuration - Adobe LiveCycle 12-05-2010
I am testing model driven development features these days and encountered a problem:When I used RTMP channel to retrieve data from the server, everything works fine, however when I tried to use RTMPS channel, I got following error:Could not initialize DataService.Missing or invalid configuration for destinations: ["CodeModel.Code"]the CodeModel is the model I created by using the modler under Flash Builder4, and it simply include one table called Code. I can retrieve data, update and delete data...

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Re: Class not found - was channel definition question - Adobe LiveCycle 12-05-2010
it looks like your Tomcat is missing the JTA setting.TomcatTo use LiveCycle Data Services with Tomcat when not using the integrated Tomcat configuration, install support for the Java Transaction API (JTA). You might also have to install several other libraries depending on the features that you plan to use. Follow these steps after deploying the LiveCycle Data Services WAR files. These steps are not necessary for the integrated Tomcat installation.Stop Tomcat. To install support for JTA, a recom...

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Re: Question about model driven dev and RDS configuring - Adobe LiveCycle 11-05-2010
Hi Mike, thanks for your reply.I am useing non-integrated Tomcat 6.0 and I have my application under webapp/lcds folder. One of my colleague has a integrated Tomcat environment though, I'll ask her to test the configuration on her machine and see if she can succefully connect to the RDS with security. I'll get back to you later today.Here is the latest status:My colleague who used a turnkey version of LCDS3.1 could connected to the RDS with security turned on. However, I still could not. The Tom...

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