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MiddhaMiddha 

Applet within visualforce

Hi,

 

I am trying to create an applet which can be used to upload files using drag/drop. Its working perfectly fine on my local machine but when uploaded to static resources, it doesnt works.

 

I have signed all the jar files including the axis files. While uploading a file it shows an error message:

 

 

network: Cache entry not found [url: https://c.ap1.visual.force.com/apex/, version: null]Exception in thread "Thread-12" java.lang.NoClassDefFoundError: IllegalName: <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">	at java.lang.ClassLoader.preDefineClass(Unknown Source)	at java.lang.ClassLoader.defineClass(Unknown Source)	at java.security.SecureClassLoader.defineClass(Unknown Source)	at sun.plugin2.applet.Applet2ClassLoader.findClass(Unknown Source)	at java.lang.ClassLoader.loadClass(Unknown Source)	at java.lang.ClassLoader.loadClass(Unknown Source)	at org.apache.commons.logging.LogFactory$2.run(LogFactory.java:530)	at java.security.AccessController.doPrivileged(Native Method)	at org.apache.commons.logging.LogFactory.newFactory(LogFactory.java:517)	at org.apache.commons.logging.LogFactory.getFactory(LogFactory.java:288)	at org.apache.commons.logging.LogFactory.getLog(LogFactory.java:370)	at org.apache.axis.components.logger.LogFactory.getLog(LogFactory.java:37)	at org.apache.axis.handlers.BasicHandler.<clinit>(BasicHandler.java:43)	at org.apache.axis.client.Service.getAxisClient(Service.java:104)	at org.apache.axis.client.Service.<init>(Service.java:113)	at com.sforce.soap.partner.SforceServiceLocator.<init>(SforceServiceLocator.java:16)	at SalesforceAgent.login(SalesforceAgent.java:115)	at DNDApplet$2.run(DNDApplet.java:477)	at java.lang.Thread.run(Unknown Source)
 Any idea, why this is coming and how can i resolve this. Please advise.
/Gulshan 
 


vabvab
hi 
 
Did you got any solution for this problem?
 
I am also trying the same thing. could you share the steps/code, how to refer/invoke a method of applet in visualforce page?
 
 


MiddhaMiddha
Yes, it worked for me. Earlier i was using the "code=" attribute in the applet tag within Visualforce page. I specified the base class in this code attribute. The problem was that the applet was assuming the salesforce as the root folder and looking for all properties files in salesforce.
 
I tried adding another attribute to applet tag i.e. "codebase=". after this the applet looked for all the resources within this codebase and it worked.
 
 I also added all the jar files in archive attribute.
<applet           name="uploadApplet"            code="DNDApplet.class"            codebase="{!$Resource.fileuploadapplet}/"			archive="{!$Resource.fileuploadapplet}/signed_fileupload.jar,{!$Resource.fileuploadapplet}/signed_wsdl4j-1.5.1.jar,{!$Resource.fileuploadapplet}/signed_sforce11.jar,{!$Resource.fileuploadapplet}/signed_saaj.jar,{!$Resource.fileuploadapplet}/signed_plugin.jar,{!$Resource.fileuploadapplet}/signed_log4j-1.2.8.jar,{!$Resource.fileuploadapplet}/signed_jaxrpc.jar,{!$Resource.fileuploadapplet}/signed_commons-logging-1.0.4.jar,{!$Resource.fileuploadapplet}/signed_commons-discovery-0.2.jar,{!$Resource.fileuploadapplet}/signed_axis-ant.jar,{!$Resource.fileuploadapplet}/signed_axis.jar"          mayscript="true"          scriptable="true"          width="100%" height="150"/>
 Dont know, if this is the best way to do this, but this surely works.
 
/GreatG 
 
 


RahulChandraRahulChandra
Even this solution does not work. I tried it, It displays an error.