[flexcoders] Connection problem in Flex messaging
Hi,
We have used Flex messaging in an Flex/Java based application. The
messaging works fine in our production/QA server. But when we
deployed the application to the production server, which can be
accessed by a public IP, the messaging feature failed. Nevertheless,
if we connect the production server using a VPN connection and use
an internal IP to run the application, the messaging is working but
does not work when the same application is accessed using the public
IP.
We have used rtmp channel for messaging and we have opened the port
used in both the public IP as well as the internal IP.
channel-definition id=my-rtmp
class=mx.messaging.channels.RTMPChannel
endpoint uri=rtmp://{server.name}:2037
class=flex.messaging.endpoints.RTMPEndpoint/
properties
idle-timeout-minutes20/idle-timeout-minutes
/properties
/channel-definition
Still we have the same problem. We are unable to find the reason for
the dubious behavior.
Could anyone please help us to resolve this problem. What possibly
could be going wrong?
Thanks and Regards,
Paromita
[flexcoders] Restricting number of lines in a multiline textarea
Hello All, Is there any way to restrict the number of lines entered in a multiline textarea? Something similar to maxRows/maxLines in html. Regards, Paromita
[flexcoders] Can we display *.bmp and *.tiff images at runtime from a flex application?
Hi All, Need help in displaying *.bmp / *.tiff images at runtime. I am working in an application where the user may upload images (jsp) in any format (jpg/gif/png/bmp/tif) and I need to display these images from an user interface built in Flex with zoom effects. I am getting the images as image byte-stream which are returned by a java servelet call. I am able to display jpg/gif/png using the standard Image control but unable to display the bmp and tiff files. Is there any way to display tiff and bmp files? Any control or any property of the image control that needs to be configured to allow bmp / tiff image display ? Please help. Regards, Paromita
[flexcoders] Query regarding multiple files upload using the FileReferenceList class
Hello Everybody, I have browsed multiple files using the FileReferenceList.browse() method but to actually upload the fles I have to iterate through the FileReferenceList.fileList array and individually upload each file using FileReference.upload() method. My question is, does this mean that for each file being uploaded an urlRequest is made and there is a server hit? Also, is there any other way to avoid multiple server hits but upload multiple files? Can we do a batch upload where we can send the filesReferenceList object instead of individual FileReference objects maintained in the FileReferenceList.fileList array? Please advise. Thanks and Regards, Paromita
[flexcoders] How to access components/control properties of custom actionscript components
Hi All, I need to create a dynamic form which has multiple pages each page will be displayed in separate tabs and has individual controls. On submit of a a button i need to trace the data entered in the controls for each Tab. The numer of Tabs and controls will vary depending on criteria (reading from an XML). --- Sample xml data below - Tab tabid=App_Form_01_Tab_02 name=Tab 2 label=Product Information taborder=2 Section sectionid=App_Form_01_Tab_02_Sec_01 name=Contract orderontab=1 Attrtype name=SingleLineofText defval=This is single line text maxchar=35 maxlines=1 inputtype=TextInput attrlabel=Attribute 1/Attrtype Attrtype name=MultipleLinesofText defval=This is multi line text maxchar= maxlines=4 inputtype=TextArea attrlabel=Attribute 2/Attrtype /Section /Tab Tab tabid=App_Form_01_Tab_03 name=Tab 2 label=New Tab taborder=3 Section sectionid=App_Form_01_Tab_02_Sec_01 name=Contract orderontab=1 Attrtype name=SingleLineofText defval=This is single line text maxchar=35 maxlines=1 inputtype=TextInput attrlabel=Attribute 1/Attrtype /Section /Tab I tried developing the above UI by creating custom actionscript components by extending existing UI components such as TabNavigator/VBox and added children at each stage until I reached the actual form control info using which I am creating the controls. So the child creation is following - MyTabnavigator-MySectionTabs(VBox)-MySections(VBox)- MySectionAttributes(HBox)-TextInput I have instantiated the MyTabNavigator comp from the mxml using MyTabNavigator/ tag. This is displaing the dynamic form the way I need but now I have to access the text value entered into the TextInput. I tried to access the TextInput from a method written within a script block in the main application mxml. I am not able to do that. Could anyone please advise me on this. Test Link - http://dev.eforceglobal.com/test/paromita/bin/TestActionscriptComps.ht ml (this also has the sample view source code) Am I doing this the wrong way? Please help. Regards, Paromita.
[flexcoders] Re: Deploying a Flex Application making rpc.remoting calls
Hello Matt, Thank you for your advice and suggestion and I am sorry for not able to reply back earlier. You are right I am using Flex Builder to compile. In Flex Builder compiler properties dialog box, I have added the -services-config argument along with the default argument '-locale en_US' separated by comma. The aruguments are as follows - -locale en_US,-services-config. Other settings are set to default values. After compilation, when I run the application from the browser, by calling the html wrapper file, it does not make the remote object call. But once if I directly run the mxml file from the browser, it executes the remote call and thereafter whenever the html wrapper is made to run, it calls the java remote object and executes properly. The remote object calls a java object that writes an xml file in the file system, which is further used by flex datadriven controls. I had also tried to add the services valu directly in the flex- config.xml file but that too did not show correct results. servicesservices-config.xml/services I am sure that I am following some wrong process for compilation? But I am unable to decipher the problem. Please advice and help. Thanks and Regards, Paromita --- In flexcoders@yahoogroups.com, Matt Chotin [EMAIL PROTECTED] wrote: Nope, you only need to deploy the SWF and HTML wrappers. Sounds like you're compiling using Flex Builder which may mean that it's not pointing at the service-config.xml which I saw mentioned in some other posts recently. Make sure you your -services-config compiler argument is set up (or that the flex-config.xml you're using has it set). Matt From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of paromitadey Sent: Thursday, September 07, 2006 10:32 PM To: flexcoders@yahoogroups.com Subject: [flexcoders] Deploying a Flex Application making rpc.remoting calls Hello All, I am pretty new top flex and I am trying to develop a simple Flex application which makes RPC remote object calls using mx.rpc.remoting.RemoteObject ... The remote obect accesses a java object which in return sends a XML stream which is further received by the flex environment for populating datagrid, lists and other data driven controls. It runs fine when I make a http request call to the mxml file directly but when I try to run the application swf using the wrapper created by the builder itself. The remote object call it not functioning. For deploying flex application making remote object calls do we need to run and deploy the mxml file with all related actionscript files in the deployment environment? Please help. Regards, paromita -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com Yahoo! Groups Links * To visit your group on the web, go to: http://groups.yahoo.com/group/flexcoders/ * Your email settings: Individual Email | Traditional * To change settings online go to: http://groups.yahoo.com/group/flexcoders/join (Yahoo! ID required) * To change settings via email: mailto:[EMAIL PROTECTED] mailto:[EMAIL PROTECTED] * To unsubscribe from this group, send an email to: [EMAIL PROTECTED] * Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
[flexcoders] Problem with Application build and compile
Hello All, While building the project, if Build Automatically is selected under the Project menu, the project is supposed to build while we perform a save operation. The build process is indicated at the Flex Builder status bar right hand bottom corner. In my case this build indication is showed at times but most of the time it does not show any indication. If I deselect the Build automatically option and forcefully try to build the project using Build All or Build Project, again at times it shows the Build process dialog box or process inidication at the status bar, but again mostly it doesnot show anything. At times the project gets build fine even though the build indication is not shown but many a times it is not building the project properly and I am getting erroneous results. What may be the reason? I am working on an application which is using XMLListCollections ArrayCollections, lots of databinding and custom components etc. Could it be a memory issue? Do I need to do any specific setting changes for project build and compilation? Please advise. Regards, Paromita -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com Yahoo! Groups Links * To visit your group on the web, go to: http://groups.yahoo.com/group/flexcoders/ * Your email settings: Individual Email | Traditional * To change settings online go to: http://groups.yahoo.com/group/flexcoders/join (Yahoo! ID required) * To change settings via email: mailto:[EMAIL PROTECTED] mailto:[EMAIL PROTECTED] * To unsubscribe from this group, send an email to: [EMAIL PROTECTED] * Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
[flexcoders] Error with Flex Builder
Hello All, I am getting a strange error while working on the Flex Builder 2.0. It displays a dialog box with the following text - JVM Terminated. Exit code=1 C:\Program Files\Adobe\Flex Builder 2\jre\bin\javaw.exe -Xms128M -Xmx512M -XX:MinHeapFreeRatio=20 -jar C:\Program Files\Adobe\Flex Builder 2\startup.jar -os win32 -ws win32 -arch x86 -launcher C:\Program Files\Adobe\Flex Builder 2\FlexBuilder.exe -name FlexBuilder -showsplash 600 -exitdata 964_60 -vm C:\Program Files\Adobe\Flex Builder 2\jre\bin\javaw.exe -vmargs -Xms128M -Xmx512M -XX:MinHeapFreeRatio=20 -jar C:\Program Files\Adobe\Flex Builder 2\startup.jar with an OK button. Whenever this dialog box is given the Flex Builder application window closes by itself and I have to reopen the Flex Builder from Start-Programs-Adobe-Adobe Flex Builder 2 Is this a common problem? Please advise what do I need to do to solve this problem. Thanks and Regards, Paromita -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com Yahoo! Groups Links * To visit your group on the web, go to: http://groups.yahoo.com/group/flexcoders/ * Your email settings: Individual Email | Traditional * To change settings online go to: http://groups.yahoo.com/group/flexcoders/join (Yahoo! ID required) * To change settings via email: mailto:[EMAIL PROTECTED] mailto:[EMAIL PROTECTED] * To unsubscribe from this group, send an email to: [EMAIL PROTECTED] * Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
[flexcoders] UI Problem : HorizontalScrollPolicy and VerticalScrollPolicy
Hi All, I am new to Flex and I need urgent help. I am trying to control the Horizontal and Vertical scroll policies of different layout controls (sav VBox, HBox etc.) using simple actionscript codes. Default I have the scroll policy 'off' but on certain condition (click of a button), I wish to switch the scroll policy on. On doing so the screen displays an a rectangular area but not the scrollbar. But if I resize the window, the scrollbar appears. Is there an refresh issue? What do I need to do to get the scrollbar directly on clicking and without having to resize the window. Thanks and Regards, Paromita -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com Yahoo! Groups Links * To visit your group on the web, go to: http://groups.yahoo.com/group/flexcoders/ * To unsubscribe from this group, send an email to: [EMAIL PROTECTED] * Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
