ActionScript 3.0 :: Passing JPEG From Flash To Coldfusion?
Sep 9, 2008
I am trying to pass an encoded JPEG from Flash/AS3 toColdfusion. The JPEG is generated in Flash with a Drawing tool, andwe want to save the JPEG on the Coldfusion server. I have written asimple CFC that saves files passed from a Flex RemoteObject, but Ican't get anything like that working in Flash.The only documentation I found that seems close to this onAdobe's site was this, am I barking up the wrong tree with this
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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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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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Nov 10, 2009
I've built a application that communicates with Coldfusion cfc functions via Remoting. I've noticed that the NetConnection object disconnects after each call, is this expected behaviour? For some reason I was expecting the NetConnection object to stay connected until I closed it myself (I'm making about 1 request per second and had planned for it to stay open).
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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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Feb 26, 2011
I want to put one audio player in my website. For that I need to know if user's browser have flash player installed. Otherwise I will use different player to play audio file(.wav).
I will be glad to know its solution by either javascript or coldfusion.
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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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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 20, 2009
Doesn't seem to be much info out there on this. I'm consistently getting a coldFusion error on upload. (sorry, wasn't sure whether this was a coldFusion or Flash problem, but ended up posting here)I have tried several ways of uploading, the latest would be:
var request:URLRequest = new URLRequest("http://www.blabla.com/upload.cfm");
request.method = URLRequestMethod.POST;
request.contentType="application/octet-stream";
var loader:URLLoader=new URLLoader();
[code]....
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Dec 7, 2009
I want to use Adobe's Blaze DS via ColdFusion through Ajax. I know enough ColdFusion and JavaScript to do what I want to do, but I want to add long poling into the application and it looks like the only way to do that is through Blaze DS...but I don't know enough about Flash/Flex to finish the job.
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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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Oct 20, 2011
I am doing the following in actionscript in Coldfusion Flash Forms:
90 / 3.7
Gives me:
24.3243243243243
Whereas the calculator gives me:
24.32432432432432
Note the extra 2 at the end.
So my problem occurs when I am trying to get the original value of 90 by taking the 24.3243243243243 * 3.7 and then I get 89.9999999999 which is wrong.
Why is Actionscript truncating the value and how do I avoid this so I get the proper amount that the calculator gets?
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Mar 6, 2006
I am trying to populate a ComboBox from a ColdFusion component. The cfc is simply querying a db to get a list of products.
However, the code I am placing in the Actions panel:
function PartsList_Result(result) {
DataGlue.bindFormatStrings(test_cb, result, "#name#", "#partsID#");
}
doesn't appear to be working correctly. The only result I see is a blank box that when I hit the arrow, the first item in the query is returned. From what I have read, I thought that the code above would be all I need. So I'm not sure why:
1. The first item is not automatically selected
2. The rest of the list is not there.
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Apr 7, 2007
I am trying to send data filled out in a form in my flash movie to send mail using CFMAIL. In my form that is in Flash I have variables set. Then when the button is pressed loadVariables("sendMail.cfm", "POST");
Then on my CF page I have this:
<cfmail from="info@mysite.com" to="#FORM.email#"
SERVER="mail.mysite.com" >
#FORM.comments# #FORM.company# #FORM.name#
</cfmail>
I can't find a tutorial on this. Everything is PHP. And I don't want to use "Flash Forms in MX7"
This is all embedded in my Flash web site.
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Sep 28, 2010
Need to populate textfield from a mssql database using coldfusion
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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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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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Jun 19, 2008
populate textfield from a mssql database using coldfusion?
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May 25, 2009
Im using Adobe Flash CS3 PRO. I don't know what's wrong..when I try to import photos into the stage the photos get resized.My photographs are 550px by 413px. I set my stage to the same size. Then I go to import to stage. I click import as a sequence. All the photos are appear smaller on the stage. They are only about 200px.I am basicaly trying to import a sequence of photographs for my stop motion animation.
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Jun 9, 2010
I am trying to take a variable sent from flash, and save it to a spot on my web server using PHP, I have NO idea how to do this, and I can't seem to find code that works anywhere on the web
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Nov 2, 2005
I have downloaded the source file for the Export JPEG with Flash/PHP sample from http:[url].... . What this script does is it lets you print the flash screen you have using the new flash.display.BitmapData class.I was able to run it on my server however I also want to be able to save the jpg image that it generates on a folder on my server. What I did is I added a an image file name in the imagejpeg() function
imagejpeg($img, "filename.jpg", 90);
The image is being saved on my server however, now the image is not being displayed on the browser. Both on IE and Firefox.
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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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Oct 11, 2005
automatically replacing a flash file with a jpeg, for non flash users.
I also am looking for some scrpt which tells users if they haven't got a/the correct flash plug in. My site uses a flash 5 file as well as flash mx 2004.
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May 17, 2010
Could somebody give a hand with this? I am trying to export a flash image to jpeg. I can do it but the image is cropped when I open it in photoshop. This is the original image (is is an screenshot and not exported with flash): And this is the image exported with flash (as you can see it is cropped on the right): [URL] Why is the second image cropped?
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Oct 21, 2009
I want to allow a user to create a comic page layout in Flash which would allow them to upload JPEGs into the comic page layout then the Flash interface would allow them to move them around and add speach bubbles.
I would then like these to be uploaded to my web server and the whole thing converted to a JPEG. What would be involved to achieve this?
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May 3, 2010
We are attempting to convert a flash frame into a JPEG without using the Flex SDK or other adobe tools. Right now, we have a flash file that passes binary data over to a .cfm page, which uses the following code to change the headers:
<cfset var = GetHttpRequestData()>
<cfcontent type="image/jpeg">
<cfheader name="Content-Disposition" value="attachment; filename=#url.name#">
[code]......
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