Flex :: Setting Up Project With Coldfusion?
Aug 26, 2009
We recently built a new dev server for flex builder and installed coldfusion 8. We currently have everything working on our old server using coldfusion 7. We copied the services-config.xml and our project over to the new server. It compiled fine, I updated all references to the new server. When I try to run the flex application I receive the following error:
Warning: Failed to load policy file from http://localhost/crossdomain.xml
* Security Sandbox Violation *
Connection to http://localhost/flex2gateway/ halted - not permitted from file://ourServer/folder/ourProject/bin-debug/ourProject.swf
We created a valid crossdomain.xml file on the localhost (which I wouldnt think would be necessary since everything is on the same server)
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Apr 7, 2011
How can i settings crossdomain.xml my flex project.* this is my crossdomain.xml.
<?xml version="1.0"?>
<!DOCTYPE cross-domain-policy SYSTEM "/xml/dtds/cross-domain-policy.dtd">
<cross-domain-policy>
<site-control permitted-cross-domain-policies="all"/>
[code].....
I've tried lots of different methods but my project send error message "Security error accessing url Unable to load WSDL. If currently online, please verify the URI and/or format of the WSDL [URL]"
put the file in different places
C:wampwwwMYPROJECTin-debugcrossdomain.xml
(my swf url : http://localhost/bin-debug/test.html checked http://localhost/bin-debug/crossdomain.xml its ok)
C:wampwwwcrossdomain.xml
I added the load line of the project
protected function application1_initializeHandler(event:FlexEvent):void
{
Security.loadPolicyFile("http://localhost/MYPROJECT/bin-debug/crossdomain.xml");
}
if flex server type select none everythings ok. but server type select PHP need crossdomain.xml how can i fix.
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Sep 29, 2011
We build prototypes and demo applications in Flex 4.5.1 and AIR 2.7 for mobile and desktop use. These tend to involve a large number of full-screen .PNG files. Lately we have been looking at ways to segment our code for flexibility and multi-screen re-use. What suggestions do people have for segmenting the project and libraries such that compile times are minimal and images are easy to replace?
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Apr 15, 2012
What material did you use to learn Flex/Air itself, and with ColdFusion + BlazeDS/LCDS?
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Mar 30, 2011
I have Flex front end talking with ColdFusion as the back end. I have to debug my application and need to: Add log support to ColdFusion where I can add my custom messages to log list.Access this log at Flex end.Is it possible? Has anyone tried it before?
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Jun 9, 2011
So basically what I'm trying to do is make something like this:[URL]... I've searched long and hard to find a site that would show me some pseudocode (at least) or an algorithm as to how to implement this type of application. But everything I find are only applications that take in data and do all the work for me to create the graph. I need to actually create it for myself, just a simple one for now. Does anyone know where I can find this? What I want it to do is take data from a database and use it to create the treemap, then express it in a GUI like in the link above. If any specifics are needed I can provide it. I'm trying to do this in Flash Builder using Flex and using ColdFusion as the backend.
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Mar 11, 2010
I'm using CF to retrieve values from a database that are then being stored in a datagrid in Flex. I then want to selectively take the value from one cell of the datagrid and store it as a string variable. I've searched around, but I haven't been able to come about a solution. The users will not be interacting at all with the datagrid as it will be hidden to them.
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May 26, 2010
Is the same possible in ColdFusion? Currently I am using .Net/Fluorine to return objects to the client. Whilst in testing I like to pass strings representing the select statement and the custom object I wish to have returned from my service. Fluorine has a class ASObject to which you can set the var 'typeName'; which works great.
I am hoping that this is possible in Coldfusion. Does anyone know whether you can set the type of the returned object in a similar way. This is especially helpful with large collections as the flash player will convert them to a local object of the same name thus saving interating over the collection to convert the objects to a particular custom object.
[Code]...
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Dec 7, 2010
I'm calling ColdFusion cfc method using RemoteObject method of the Flex.
[Code].....
So you can see that I changed the sequence of the parameter, when I call the cfc method. But it does not worked. It means that <s:arguments> does not pass the named parameter. Is there any solution for that? As you can see that I may have some of the arguments not mandatory so, it must be passed by name.
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Mar 7, 2012
I have a Flex/CF app that sits on 2 redundant servers behind a load balancer. Both the Flex and CF side make calls to the same CFC. The Flex, CF and CFC are all in the same folder. When the CF code calls the CFC, there's not a problem. However, when the Flex code calls the CFC, it adds an explicit port "84" to the URL.This causes a problem for the load balancer which only accepts traffic from port 80. As I understand it, the load balancer would internally route requests from port 80 to 1 of the 2 servers on port 84 (but that internal routing should be invisible to the client).
[Code]...
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Feb 4, 2010
Inside a flex app, I have a user login. The login calls a ColdFusion function as a remote object which authenticates the user and, if applicable, returns their id and access level. This works fine, but now I'm at the point where I want to also create a cookie for another ColdFusion template (called from fileReference.upload()) to be able to access later. I have tried several different methods for creating the cookie -- cfcookie, creating a cookie with JavaScript inside the ColdFusion function, and creating the cookie with JavaScript with an external interface once the coldfusion function returns to the flex result handler. All of these have been tried with a plethora of options regarding expiration, path, and domain tags.
[Code]...
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Jun 28, 2011
I have a scheduling application that allows users to save any changes. When the user clicks the save button, Flex sends all the information to a coldfusion script which picks the information apart and sends saves it to the database. That all works well and good, but I would like to be able to display some sort of text to the user saying something like "Your file was successfully saved" or "There has been an error.
[Code]...
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Jul 5, 2011
Is it easy to implement Flex Ajax Bridge with ColdFusion? Where can I learn how to use it? My frontend is pure HTML+JS and I just need the push capability. I thought of using Websocket Event Gateway and Server Sent Event (aka EventSource) but seems like they don't have much browser support quite yet. Any pure jQuery short/long polling option Any good Server Sent Event polyfill solution available for older browsers?
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Jan 22, 2011
Assuming calling the same ColdFusion web service and all other factors are identical, is there a difference in performance/speed between using the following two tags?
<s:RemoteObject id="MyService" destination="ColdFusion" source="MyWSFolder.MyService"/>
and
<s:WebService id="MyService" wsdl="http://www.myDomain.com/MyWSFolder/MyService.cfc?wsdl"/>
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Mar 20, 2011
I hope this problem would not waste your time. I use Adobe Coldfusion 9 to create CFC to to interact with database. Generally, CFC can be generate WSDL by itself. for example:[URL]..
The WSDL was generated well. But the problem has been found when I tried to use Adobe Flash Builder 4's Data service to generate service class to connect ColdFusion's WSDL.
If you tried to invoked the remote function that return primitive data type as int or String, it works correctly.
[Code]...
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Jun 29, 2011
I have a flex mobile project and I want to convert it into web-based project. What is the best way to do it.
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Jun 15, 2010
Maven 2.2.1 unzipped,M2_HOME set and repository altered to point to different drive location in settings.xml Flex 4.0:
Installed Created a multi-modular webapp project using flexmojo:
mvn archetype:generate
-DarchetypeRepository=http://repository.sonatype.org/content/groups/flexgroup
-DarchetypeGroupId=org.sonatype.flexmojos
-DarchetypeArtifactId=flexmojos-archetypes-modular-webapp
-DarchetypeVersion=RELEASE
with following options
groupId=com.test
artifactId=test
version=1.0-snapshot
[code]....
Parent pom has swc, swf, war as modules.
Dependency is war->swf->swc.
With parent artifactId of swf, swc, war set to swf, swc, test respectively.On executing mvn on test folder(for that matter clean or anything) I get this following error.
G:Projects est>mvn -e
+ Error stacktraces are turned on.
[INFO] Scanning for projects...
Downloading: http://repo1.maven.org/maven2/com/test/swc/1.0-snapshot/swc-1.0-snapshot.pom
[code]....
Looks like its trying to download the project from maven's central repository instead of building it.
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Oct 20, 2009
I've recently started making a game in FlexBuilder. The game is currently a Flex project. Is there any downside to using Flex as opposed to just Actionscript? A friend of a friend told me that Flex is slower than an Actionscript project. I've been unable to validate this on the internet; is there any truth to that claim?
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Mar 27, 2011
If I create a new flex project with flashbuilder, these are the libraries that get included by default through the Flex SDK[code]...
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Jun 18, 2011
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Sep 16, 2011
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Apr 30, 2011
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I am going to make an Arabic application using Flex builder 4.5. I have two questions that need to be answered What is the difference between ActionScript Mobile Project and Flex Mobile Project. (AS Mobile Project supports iOS and Android but I doubt about it!!)
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Jun 21, 2010
I cant "center" my project, like you can see its "fixed" (yellow lines) in the left side and I cant see "invisible" part of project... (area around the project). how can I move my project so I can see the not-project area around the project. (picture 2).
At the moment situation... (cant see that area around the project)
http://img19.imageshack.us/img19/1186/68553623.png
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Apr 27, 2011
I'm starting to learn in flex and ruby on rails. I see some projects there is a flex folder under rails_project/app which contains controller, models, views. I think it's not mannually to add these folders to rails project.
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Sep 30, 2009
In my flash application, I need to get a value from coldfusion. For this purpose, I have used flashvars. But I am not getting the value.
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Jan 23, 2006
I have a form in Flash. Would it be possible for me to send the data from that form to ColdFusion and then have ColdFusion generate a PDF with that information? What do I have to do to make it work?
I know how to send the variables from Flash to CF, but I don't know how to make ColdFusion generate a PDF with that data.
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Mar 22, 2011
trying to connect to Coldfusion through flash. i get message that server may be down. CF server is up and running. It doesn't validate the configuration also.
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Sep 17, 2010
I have an J2EE Enterprise Application Project in which I would like to add a few Flex screens. How do I go about adding Flex capabilities.
I have build Flex/J2EE applications from scratch but can't think of the best way to do this.
I am currently using Flex Builder Plugin for IBM Rational Application Developer 7.5.
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Jul 23, 2010
I'm looking at a tutorial to display placemarks using a KML file on a flex application. I'm using IGN API (openscales) in flex project. The example works perfectly (http:/[url].......
<os:KML url="http://www.parisavelo.net/velib.kml"
proxy="http://openscales.org/proxy.php?url="
numZoomLevels="20"
style="{Style.getDefaultCircleStyle()}"/>
But when I'm hosting the same kml file on my server like that :
<os:KML url="http://www.cycom.org/velib.kml"
proxy="http://openscales.org/proxy.php?url="
numZoomLevels="20"
style="{Style.getDefaultCircleStyle()}"/>
Placemarks don't show up on the map. I tried to host the kml file on different hosts but that doesn't change.
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